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User Manual 30 Watt Band II VHF FM Broadcasting Transmitter
INTENDED USE
i. The various pieces of equipment in this document are only for use permanently at a pre-defined location with a license or authorisation from the radio spectrum regulator in your country or EU member state.
ii. The installer must have competent RF engineering skills at their disposal, be EMC aware and understand radio frequency systems. The final installation should be in accordance with the site engineering document at https://www.aareff.com/ETR132.pdf The radio station management must assign a responsible person to the transmission equipment and installation.
PACKAGE CHECKLIST
| Qty | Description | Item |
| 1 | 30W FM Transmitter |  |
| 1 | IEC AC power cord |  |
| 1 | BNC to BNC 50 ohm Cable |  |
| 1 | DC to DC Lead (DC connection 1WPLLB to 30WNTA) |  |
| 1 | 90 Watt External Switch Mode 90-260V AC / 15V DC Power Supply |  |
THIS TRANSMITTER COMES IN THREE VERSIONS
MPX. - This is the low cost version, it's not intended for the novice or beginners. The audio input is raw MPX without any audio limiting or stereo coder circuitry, this must be provided externally in accordance with the recommendations of https://www.aareff.com/ETR132.pdf
Stereo Version. - This is identical to MPX version but with a stereo coder built in. Again it does not include audio limiting, so it's not recommended for the novice or beginner. External limiting need to comply with the recommendations of https://www.aareff.com/ETR132.pdf
Stereo and Audio Processing. - Most small radio stations and beginners will use this version, this is because it includes audio processing circuitry and suitable limiting to keep the transmitter in compliance with the maximum bandwidth permitted by the international regulations. There is also access to the MPX in and out on the back panel which allows all known RDS units to be connected.
USA TECHNICAL REQUIREMENTS
Some versions of this transmitter do not include internal audio limiting. To maintain compliance with the FCC rules and technical requirements the audio source / feed should be level controlled to prevent over deviation and excessive use of bandwidth by means of an external audio limiter and/or processing device, MPX stereo generator and/or RDS generator. More information on this is at is in section 2.1047 Modulation characteristics and section 2.1049 Occupied bandwidth at http://www.gpo.gov/fdsys/granule/CFR-2011-title47-vol1/CFR-2011-title47-vol1-sec2-1047/content-detail.html
EU REGULATORY REQUIREMENTS
Some versions of this transmitter do not include internal audio limiting. To maintain compliance with the EU ETSI standard the audio source / feed should be level controlled to prevent over deviation and excessive use of bandwidth by means of an external audio limiter and/or processing device, MPX stereo generator and/or RDS generator. More information on this in section 8 Audio Processing Limiter at:
https://www.aareff.com/ETR132.pdf
This product complies with EMC directive of the European Union. To meet this directive the user or installer must follow the wiring instructions in the this user manual
This equipment is not intended for installation by an unqualified end user, the installer must have competent RF engineering skills and EMC knowledge at their disposal. The whole transmission system, including the antenna system and external audio limiting, should be installed in the EU in accordance with document ETR132, a copy of this is available at:
https://www.aareff.com/ETR132.pdf
DESIGN
The design uses two separately enclosed units joined together. The first unit, 1WPLLB, is the driver. This is a low power VHF oscillator amplified to 1 watt of power and is phase-locked via a divider chain to a reference oscillator. The 1 watt signal is filtered to the permitted levels and produces RF at the driver 1W 50 Ohm Output
The second unit, 30WNTA, is the amplifier. This takes the 1W signal at the 1W 50 Ohm Input from the driver and immediately reduces it to 300mW using a resistive attenuator. The purpose of this is to add a real resistive load (without reactance) to the input of the amplifier; this provides absolute RF stability and prevents parasitic oscillations from starting. The 300mW signal is then amplified to 3W. The 3W is then amplified to 30W. The 30W signal is impedance matched by a broadband two stage LC network to 50 ohms. Finally before arriving at the 30W 50 Ohm Output the 30W signal is passed through a ten pole LC low pass filter.
Both units are housed in metal fully screened enclosures to protect the user from direct contact with RF voltages and to prevent unwanted emissions, local interference and provide the RF units with adequate immunity for the proper operation in an industrial environment. It is possible to use each unit separately and independently on a “stand alone” basis from each other.
INSTALLING THE TRANSMITTER
The installation must be by an engineer that has skills and competence in EMC and radio frequency systems. The final installation should be in accordance with the site engineering document at:
https://www.aareff.com/ETR132.pdf
DON'T APPLY THE POWER SUPPLY JUST YET
BACK PANEL
The MPX version is shown here. The back panel of the stereo version is the same only with the exception of an additional RCA/Phono input for left and right stereo audio.
| 1 | 30W Amplifier DC 15V 4.5A Input |
| 2 | 30W 50 Ohm RF Output |
| 3 | 1W 50 Ohm RF Input |
| 4 | MPX Input 0dBu 10K ohm |
| 5 | DC Input 15V |
| 6 | Auxiliary DC Output 15V |
| 7 | 1W 50 Ohm RF Output |
A) MPX Input
MPX is an abbreviation for Multiplex signal. Multiplex is the name commonly used to describe the encoding of stereo audio signal band developed by Zenith / GE and used for standard stereo FM broadcasting. MPX Input also accepts simple mono audio signals and RDS (Radio Data System) or a combination thereof. The connector is RCA / phono type unbalanced with a "Hi-Z” input of 10k ohms. You must use high quality shielded cable to connect the coaxial input for the other equipment. During the factory test the exciter is adjusted to give + / -75 kHz deviation FM (maximum allowed) at 88.0 MHz for +4 dBu input.
To comply with the EMC Directive the cable used to connect this input to the other equipment should not exceed 3 meters in length. To comply with the R&TTE directive it is mandatory that the level of the MPX signal is limited with an audio peak limiter or similar processor. After the installation the deviation of the FM needs to be reviewed and adjusted so that the peak limited MPX signal gives a maximum deviation of not more than + / -75 KHz. The setting of this deviation is VR1 and shown in the picture the bottom panel.
B) DC INPUT and DC AUX OUT
The DC INPUT and DC AUX OUT are simply connected together inside the unit. The purpose of this is to provide a DC connection to the 30WNTA amplifier from the 1WPLLB driver in the form of a "daisy chain" and therefore they can share the same power supply.
Use the short black DC to DC cable and connect 1WPLLB driver DC AUX OUT connector to the 30WNTA amplifier 15V DC connector
C) 1W 50 OHM OUT and 1W 50 OHM IN
This is the RF output of 1W 1WPLLB driver and the RF input of the 30WNTA amplifier both these terminations are 50 ohm. Connect these together using the supplied black BNC to BNC cable
Bottom Panel
Please refer to picture of the bottom panel. Turn the transmitter upside to show the
bottom panel controls.
- Power Control VR2 RF PWR. ADJ
- 6 Way Dip Switches S2 and S1
- Deviation Control VR1 DEV. ADJ
- VC1 FREQ. ADJ
- OUT-OF-LOCK SHUTDOWN
BE CAREFUL not to be too heavy handed, these controls are only small PCB mounted pots and switches and can be damaged with excessive force. You will need to use a small electrical screwdriver to adjust these controls.
D) Out of Lock Shutdown
Check that the jumper is fitted to the enable position.
This jumper ensures the transmitter power output is muted to zero when there is no PLL lock. When connected to an antenna, this should always be in the enable position.
The disable position should only be selected when the transmitter is connected to a dummy load and there is a requirement to service or test the transmitter, any other condition it is important that the enable position is selected.
E) Reducing The RF Output To Zero
Adjust VR2 RF PWR. ADJ fully anti-clockwise. In this fully anti-clockwise position the transmitter is set to minimum power, basically it has no RF output.
F) Setting the RF Frequency Dip Switches
Locate the two banks of 6 way dip switches S2 and S1. Select from the table in section DIL SWITCH (S2 and S1) of this user manual your frequency, then set the tiny dip switches to the ON or OFF position as shown in the table. These switches will determine the start up frequency for the transmitter, so, it’s very important they are correct. If they are not correct it’s possible to transmit on an unauthorised frequency.
Double check again in section DIL SWITCH (S2 and S1) that the dip switches are in the correct positions. Make sure they are pushed fully into the ON position or OFF position, not halfway between.
Front Panel
| 1 | Transmitter Model |
| 2 | Manufacturer |
| 3 | Power Indicator |
| 4 | PLL Unlocked |
| 5 | PLL Locked |
| 6 | 1W Drive RF Output Power |
| 7 | Power Meter |
G) Powering the Transmitter
Double check the power is reduced to zero as described in paragraph E) Reducing the RF Output to Zero. At this point the antenna should NOT be connected. Connect the DC Source or AC Power Supply to the AC and DC INPUT on the 1WPLLB driver. Observe the front panel Power Meter, The Power Meter should show zero. If the Power Meter shows zero then continue to the next step.
H) Locking the PLL
It may be by chance that the PLL is close to lock and the front panel LED PLL LOCK has lit up in BLUE. If this is not the case and the front panel LED PLL UNLOCK is lit up in RED, then adjust in any direction VC1 FREQ. ADJ. slowly, be patient and continue to turn slowly until the PLL LOCK lights up BLUE, then STOP turning. The BLUE PLL LOCK indicates PLL lock. The Power Meter should continue to indicate zero, if the Power Meter is showing anything above ZERO please check again paragraph E) Reducing the RF Output to Zero
I) Checking The Transmitter Frequency
- WITHOUT TEST EQUIPMENT
Place the antenna of a digital radio receiver as close as possible, basically right next to your transmitter enclosure. Tune the radio receiver to your transmitter frequency. You should hear the transmitter FM carrier. To verify this apply audio to the transmitter MPX INPUT socket and you should hear this audio on the radio receiver. If you do not hear any FM carrier or audio, work through previous section again carefully. - WITH TEST EQUIPMENT
Connect the transmitter to a 30W or more Attenuator or Dummy Load and a Frequency Counter. Adjust VR2 RF PWR. ADJ a little ANTI-clockwise to show a little power on the Power Meter, this should be enough to get a reading on the Frequency Counter. If the frequency is not correct then work through previous section again carefully
J) Checking the Audio Deviation
The audio deviation will be set close to correct level during manufacture and test, however it is still better to check this again as excessive deviation can cause adjacent channel interference to other users of the radio spectrum. Apply the peak level audio you are going to use from your studio, link, stereo coder or RDS generator to the transmitter MPX INPUT socket (this should be as close to +6dBu as possible) this is typical level of professional studio and radio equipment.
- WITHOUT TEST EQUIPMENT
Audio deviation is difficult to measure without proper test equipment and the method described here cannot replace proper test equipment, however some regulators in some EU member states may permit this method to check the deviation. It is possible to get very close to correct level by using a relative comparison.
Use a radio receiver tuned to a known high quality, high budget and reputed radio station. For example in the United Kingdom this would be a national BBC station. Feed the audio output of the radio receiver into some VU meter or level indication on a mixer or other audio equipment. Look carefully at the metering level peaks. You will notice the meter peak constantly at a specific level, make a note of this.
Place the antenna of radio receiver as close as possible to your transmitter enclosure, basically right next to it. Re-tune the radio receiver to your transmitter frequency. Look at the metering again. Adjust VR1 DEV. ADJ. so that your audio constantly peaks at exactly the same level as noted. When you have achieved this, your deviation is very close to the correct legal level. - WITH TEST EQUIPMENT
Connect the transmitter via a coupler and dummy load to a Spectrum Analyzer, Modulation Analyzer or Deviation Meter. Adjust VR2 RF PWR. ADJ ANTI-clockwise to the required power level. Adjust VR1 DEV. ADJ. for the correct deviation on the test equipment.
K) Preparing to Connect the Antenna
If all paragraphs in this section INSTALLING THE TRANSMITTER are complete, then disconnect the transmitter from the DC Power Source or AC Power Supply. The transmitter is now ready for connection to the antenna. Please read the next section before re-powering the transmitter.
ANTENNA
Incorrect antenna and /or bad feeder cable connections can cause light RF burns and levels of RF exposure above the recommended limits for personnel
The RF output of this unit should be connected to:
- drive the 50 ohm input of another amplifier or;
- connected to an antenna and feeder cable that presents 50 ohm load (SWR 1.4 or less, 16 dB or more return loss) at the operating frequency.
Under no circumstances should the RF OUT be left open and unconnected if the power output of the unit is set higher than zero.
Ideally the antenna should be mounted at least 20 meters high and clear of any surrounding objects to get maximum range and more importantly to reduce risk of radio frequency radiation to personnel. When an antenna with 3dBi or higher gain towards the horizon is mounted at least 20 meters in height off ground and using up to 30 watts of transmitter power, power flux density measurements made at ground level directly under the antenna show less than 1 W/m2. Several European countries use a value for the power flux density of 10 W/m2 as a basis for considering whether or not an area is safe. The issue of radio frequency radiation limits is a contentious one and work in this field is continuing worldwide.
Under NO CIRCUMSTANCES should the antenna be mounted and used at ground level next to personnel.
Ensure that all antenna connections are sound, this is important as poor connections and soldered joints can cause RF burns to personnel, severe noise to the transmission and excessive RF bandwidth. Do NOT connect the antenna to the transmitter yet.
OPERATION
A) Connecting the Antenna
Connect the antenna to the 30W 50 Ohm Output located on the back panel. The connector should be SO239 or N Type. It should be soldered correctly and be screwed tight, this is important as poor connections and soldered joints can cause RF burns to personnel, severe noise to the transmission and excessive RF bandwidth.
B) Power up the Transmitter
Connect the DC Source or AC Power Supply to the AC and DC INPUT on the 1WPLLB driver. The LED PLL UNLOCK should light up RED for a few seconds, and then the BLUE PLL LOCK should light indicating lock. If this does not happen, please refer again to paragraph F) Setting the RF Frequency Dip Switches
C) Setting the RF Output Power
Locate the VR2 RF PWR. ADJ on the bottom panel. For 30W (maximum) turn VR2 clockwise. For virtually zero power output (about 30 mW) turn VR2 fully anti-clockwise. No other adjustments are necessary. Using the front panel Power Meter adjust the power to the required level.
CONGRATULATIONS YOU ARE NOW ON AIR !
MAINTENANCE
The only maintenance the amplifier needs is some periodic cleaning. Following a number of weeks of continuous 24/7 use (specified below), the transmitter should be shut down and disconnected. A technician or engineer needs to take of the top lid of the 30WNTA amplifier only by removing the 8 self tapper screws located on the top and 1 self tapper from the top of the front panel, Using a soft new and clean paint brush with a vacuum clean hose the dust should be gently brushed and sucked away from all areas inside. Pay particular attention to the fan at the front and the fan vents at rear.
| WEEKS | SALTY | SANDY | DUSTY | PUBLIC | CLEAN |
| 4 |  |
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| 6 | |
|
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| 8 | |
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| 12 | |
Do not adjust any factory set internal controls.
Under NO CIRCUMSTANCES should any adjustments be made to the internal controls. Such adjustments could damage the unit and invalidate the warranty and also cause serious interference to other users of the electromagnetic spectrum.
TECHNICAL DATA
(All stated measurements were made at 220VAC at 26 Degrees Celsius ambient temperature unless stated)
RF and AF Parameters
| Power Output Adj. | Adj. 1-30 Watts into 50 ohms |
| Freq Range | 87.5 to 108 MHz |
| Spurious Emissions | Less than -75 dB ref to carrier |
| Harmonic Emissions | Less than -70 dB ref to carrier |
| Out of Lock RF Muting | Less than -70 dB ref to carrier |
| Freq Stability | Less than +/- 2 KHz between -20 and +40 C |
| Freq Fine | Adj +/- 1000 Hz |
| Freq Adj. Accuracy | +/- 50 Hz |
| Deviation Sensitivity Stability | +/-2 % max |
| Residual AM | Less than 0.5 % |
| Synchronous AM | Less than 0.5 % |
| RF Output Connector | N type Female (or optional SO239/Female UHF) |
| RF Ruggedness | Any VSWR, phase, length of time |
| MPX Audio Input | Connector Phono/ RCA type unbalanced |
| Pre-emphasis | (50uS/ 75uS/ None) |
| MPX Audio Input Sensitivity | Nom. 0.775 V rms for +/- 75 KHz Dev. User adj. |
| MPX Signal To Noise Ratio | More than 72 dB rel. +/-75KHz dev. |
| MPX Audio Freq Response | Less than +/-0.5dB between 30 Hz and 76 KHz |
| MPX Audio Distortion | Less than 0.2 % THD |
| Operating Temp | -20 to +40 Deg C |
AC Power Supply
| Model | Meanwell GS90A15 |
| Input Voltage | 90 ~ 264VAC 127 ~ 370VDC |
| Input Power | 50-60W input for 30W RF OUT with RF SWR < 1.5 |
| Working Humidity | 20 ~ 90% RH non-condensing |
| Safety Standards | UL60950-1, TUV EN60950-1, BSMI CNS14336, CCC GB4943, J60950-1 I/PO/P: 3KVAC I/P-FG:2KVAC O/P-FG:0.5KVAC |
| EMC Conduction & Radiation | Compliance to EN55022 class B, EN61000-3-2,3, FCC PART 15 / CISPR22 class B, CNS13438 class B, GB9254, GB17625.1 |
| EMC Immunity | Compliance to EN61000-4-2,3,4,5,6,8,11, light industry level, criteria A |
DIL SWITCH (S2 and S1)
| MHz | 1 | 2 | 3 | 4 | 5 | 6 | 1 | 2 | 3 | 4 | 5 | 6 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 87.5 | ON | ON | OFF | OFF | ON | OFF | OFF | ON | OFF | ON | OFF | ON | |
| 87.6 | ON | ON | OFF | OFF | ON | OFF | OFF | ON | OFF | ON | OFF | OFF | |
| 87.7 | ON | ON | OFF | OFF | ON | OFF | OFF | ON | OFF | OFF | ON | ON | |
| 87.8 | ON | ON | OFF | OFF | ON | OFF | OFF | ON | OFF | OFF | ON | OFF | |
| 87.9 | ON | ON | OFF | OFF | ON | OFF | OFF | ON | OFF | OFF | OFF | ON | |
| 88 | ON | ON | OFF | OFF | ON | OFF | OFF | ON | OFF | OFF | OFF | OFF | |
| 88.1 | ON | ON | OFF | OFF | ON | OFF | OFF | OFF | ON | ON | ON | ON | |
| 88.2 | ON | ON | OFF | OFF | ON | OFF | OFF | OFF | ON | ON | ON | OFF | |
| 88.3 | ON | ON | OFF | OFF | ON | OFF | OFF | OFF | ON | ON | OFF | ON | |
| 88.4 | ON | ON | OFF | OFF | ON | OFF | OFF | OFF | ON | ON | OFF | OFF | |
| 88.5 | ON | ON | OFF | OFF | ON | OFF | OFF | OFF | ON | OFF | ON | ON | |
| 88.6 | ON | ON | OFF | OFF | ON | OFF | OFF | OFF | ON | OFF | ON | OFF | |
| 88.7 | ON | ON | OFF | OFF | ON | OFF | OFF | OFF | ON | OFF | OFF | ON | |
| 88.8 | ON | ON | OFF | OFF | ON | OFF | OFF | OFF | ON | OFF | OFF | OFF | |
| 88.9 | ON | ON | OFF | OFF | ON | OFF | OFF | OFF | OFF | ON | ON | ON | |
| 89 | ON | ON | OFF | OFF | ON | OFF | OFF | OFF | OFF | ON | ON | OFF | |
| 89.1 | ON | ON | OFF | OFF | ON | OFF | OFF | OFF | OFF | ON | OFF | ON | |
| 89.2 | ON | ON | OFF | OFF | ON | OFF | OFF | OFF | OFF | ON | OFF | OFF | |
| 89.3 | ON | ON | OFF | OFF | ON | OFF | OFF | OFF | OFF | OFF | ON | ON | |
| 89.4 | ON | ON | OFF | OFF | ON | OFF | OFF | OFF | OFF | OFF | ON | OFF | |
| 89.5 | ON | ON | OFF | OFF | ON | OFF | OFF | OFF | OFF | OFF | OFF | ON | |
| 89.6 | ON | ON | OFF | OFF | ON | OFF | OFF | OFF | OFF | OFF | OFF | OFF | |
| 89.7 | ON | ON | OFF | OFF | OFF | ON | ON | ON | ON | ON | ON | ON | |
| 89.8 | ON | ON | OFF | OFF | OFF | ON | ON | ON | ON | ON | ON | OFF | |
| 89.9 | ON | ON | OFF | OFF | OFF | ON | ON | ON | ON | ON | OFF | ON | |
| 90 | ON | ON | OFF | OFF | OFF | ON | ON | ON | ON | ON | OFF | OFF | |
| 90.1 | ON | ON | OFF | OFF | OFF | ON | ON | ON | ON | OFF | ON | ON | |
| 90.2 | ON | ON | OFF | OFF | OFF | ON | ON | ON | ON | OFF | ON | OFF | |
| 90.3 | ON | ON | OFF | OFF | OFF | ON | ON | ON | ON | OFF | OFF | ON | |
| 90.4 | ON | ON | OFF | OFF | OFF | ON | ON | ON | ON | OFF | OFF | OFF | |
| 90.5 | ON | ON | OFF | OFF | OFF | ON | ON | ON | OFF | ON | ON | ON | |
| 90.6 | ON | ON | OFF | OFF | OFF | ON | ON | ON | OFF | ON | ON | OFF | |
| 90.7 | ON | ON | OFF | OFF | OFF | ON | ON | ON | OFF | ON | OFF | ON | |
| 90.8 | ON | ON | OFF | OFF | OFF | ON | ON | ON | OFF | ON | OFF | OFF | |
| 90.9 | ON | ON | OFF | OFF | OFF | ON | ON | ON | OFF | OFF | ON | ON | |
| 91 | ON | ON | OFF | OFF | OFF | ON | ON | ON | OFF | OFF | ON | OFF | |
| 91.1 | ON | ON | OFF | OFF | OFF | ON | ON | ON | OFF | OFF | OFF | ON | |
| 91.2 | ON | ON | OFF | OFF | OFF | ON | ON | ON | OFF | OFF | OFF | OFF | |
| 91.3 | ON | ON | OFF | OFF | OFF | ON | ON | OFF | ON | ON | ON | ON | |
| 91.4 | ON | ON | OFF | OFF | OFF | ON | ON | OFF | ON | ON | ON | OFF | |
| 91.5 | ON | ON | OFF | OFF | OFF | ON | ON | OFF | ON | ON | OFF | ON | |
| 91.6 | ON | ON | OFF | OFF | OFF | ON | ON | OFF | ON | ON | OFF | OFF | |
| 91.7 | ON | ON | OFF | OFF | OFF | ON | ON | OFF | ON | OFF | ON | ON | |
| 91.8 | ON | ON | OFF | OFF | OFF | ON | ON | OFF | ON | OFF | ON | OFF | |
| 91.9 | ON | ON | OFF | OFF | OFF | ON | ON | OFF | ON | OFF | OFF | ON | |
| 92 | ON | ON | OFF | OFF | OFF | ON | ON | OFF | ON | OFF | OFF | OFF | |
| 92.1 | ON | ON | OFF | OFF | OFF | ON | ON | OFF | OFF | ON | ON | ON | |
| 92.2 | ON | ON | OFF | OFF | OFF | ON | ON | OFF | OFF | ON | ON | OFF | |
| 92.3 | ON | ON | OFF | OFF | OFF | ON | ON | OFF | OFF | ON | OFF | ON | |
| 92.4 | ON | ON | OFF | OFF | OFF | ON | ON | OFF | OFF | ON | OFF | OFF | |
| 92.5 | ON | ON | OFF | OFF | OFF | ON | ON | OFF | OFF | OFF | ON | ON | |
| 92.6 | ON | ON | OFF | OFF | OFF | ON | ON | OFF | OFF | OFF | ON | OFF | |
| 92.7 | ON | ON | OFF | OFF | OFF | ON | ON | OFF | OFF | OFF | OFF | ON | |
| 92.8 | ON | ON | OFF | OFF | OFF | ON | ON | OFF | OFF | OFF | OFF | OFF | |
| 92.9 | ON | ON | OFF | OFF | OFF | ON | OFF | ON | ON | ON | ON | ON | |
| 93 | ON | ON | OFF | OFF | OFF | ON | OFF | ON | ON | ON | ON | OFF | |
| 93.1 | ON | ON | OFF | OFF | OFF | ON | OFF | ON | ON | ON | OFF | ON | |
| 93.2 | ON | ON | OFF | OFF | OFF | ON | OFF | ON | ON | ON | OFF | OFF | |
| 93.3 | ON | ON | OFF | OFF | OFF | ON | OFF | ON | ON | OFF | ON | ON | |
| 93.4 | ON | ON | OFF | OFF | OFF | ON | OFF | ON | ON | OFF | ON | OFF | |
| 93.5 | ON | ON | OFF | OFF | OFF | ON | OFF | ON | ON | OFF | OFF | ON | |
| 93.6 | ON | ON | OFF | OFF | OFF | ON | OFF | ON | ON | OFF | OFF | OFF | |
| 93.7 | ON | ON | OFF | OFF | OFF | ON | OFF | ON | OFF | ON | ON | ON | |
| 93.8 | ON | ON | OFF | OFF | OFF | ON | OFF | ON | OFF | ON | ON | OFF | |
| 93.9 | ON | ON | OFF | OFF | OFF | ON | OFF | ON | OFF | ON | OFF | ON | |
| 94 | ON | ON | OFF | OFF | OFF | ON | OFF | ON | OFF | ON | OFF | OFF | |
| 94.1 | ON | ON | OFF | OFF | OFF | ON | OFF | ON | OFF | OFF | ON | ON | |
| 94.2 | ON | ON | OFF | OFF | OFF | ON | OFF | ON | OFF | OFF | ON | OFF | |
| 94.3 | ON | ON | OFF | OFF | OFF | ON | OFF | ON | OFF | OFF | OFF | ON | |
| 94.4 | ON | ON | OFF | OFF | OFF | ON | OFF | ON | OFF | OFF | OFF | OFF | |
| 94.5 | ON | ON | OFF | OFF | OFF | ON | OFF | OFF | ON | ON | ON | ON | |
| 94.6 | ON | ON | OFF | OFF | OFF | ON | OFF | OFF | ON | ON | ON | OFF | |
| 94.7 | ON | ON | OFF | OFF | OFF | ON | OFF | OFF | ON | ON | OFF | ON | |
| 94.8 | ON | ON | OFF | OFF | OFF | ON | OFF | OFF | ON | ON | OFF | OFF | |
| 94.9 | ON | ON | OFF | OFF | OFF | ON | OFF | OFF | ON | OFF | ON | ON | |
| 95 | ON | ON | OFF | OFF | OFF | ON | OFF | OFF | ON | OFF | ON | OFF | |
| 95.1 | ON | ON | OFF | OFF | OFF | ON | OFF | OFF | ON | OFF | OFF | ON | |
| 95.2 | ON | ON | OFF | OFF | OFF | ON | OFF | OFF | ON | OFF | OFF | OFF | |
| 95.3 | ON | ON | OFF | OFF | OFF | ON | OFF | OFF | OFF | ON | ON | ON | |
| 95.4 | ON | ON | OFF | OFF | OFF | ON | OFF | OFF | OFF | ON | ON | OFF | |
| 95.5 | ON | ON | OFF | OFF | OFF | ON | OFF | OFF | OFF | ON | OFF | ON | |
| 95.6 | ON | ON | OFF | OFF | OFF | ON | OFF | OFF | OFF | ON | OFF | OFF | |
| 95.7 | ON | ON | OFF | OFF | OFF | ON | OFF | OFF | OFF | OFF | ON | ON | |
| 95.8 | ON | ON | OFF | OFF | OFF | ON | OFF | OFF | OFF | OFF | ON | OFF | |
| 95.9 | ON | ON | OFF | OFF | OFF | ON | OFF | OFF | OFF | OFF | OFF | ON | |
| 96 | ON | ON | OFF | OFF | OFF | ON | OFF | OFF | OFF | OFF | OFF | OFF | |
| 96.1 | ON | ON | OFF | OFF | OFF | OFF | ON | ON | ON | ON | ON | ON | |
| 96.2 | ON | ON | OFF | OFF | OFF | OFF | ON | ON | ON | ON | ON | OFF | |
| 96.3 | ON | ON | OFF | OFF | OFF | OFF | ON | ON | ON | ON | OFF | ON | |
| 96.4 | ON | ON | OFF | OFF | OFF | OFF | ON | ON | ON | ON | OFF | OFF | |
| 96.5 | ON | ON | OFF | OFF | OFF | OFF | ON | ON | ON | OFF | ON | ON | |
| 96.6 | ON | ON | OFF | OFF | OFF | OFF | ON | ON | ON | OFF | ON | OFF | |
| 96.7 | ON | ON | OFF | OFF | OFF | OFF | ON | ON | ON | OFF | OFF | ON | |
| 96.8 | ON | ON | OFF | OFF | OFF | OFF | ON | ON | ON | OFF | OFF | OFF | |
| 96.9 | ON | ON | OFF | OFF | OFF | OFF | ON | ON | OFF | ON | ON | ON | |
| 97 | ON | ON | OFF | OFF | OFF | OFF | ON | ON | OFF | ON | ON | OFF | |
| 97.1 | ON | ON | OFF | OFF | OFF | OFF | ON | ON | OFF | ON | OFF | ON | |
| 97.2 | ON | ON | OFF | OFF | OFF | OFF | ON | ON | OFF | ON | OFF | OFF | |
| 97.3 | ON | ON | OFF | OFF | OFF | OFF | ON | ON | OFF | OFF | ON | ON | |
| 97.4 | ON | ON | OFF | OFF | OFF | OFF | ON | ON | OFF | OFF | ON | OFF | |
| 97.5 | ON | ON | OFF | OFF | OFF | OFF | ON | ON | OFF | OFF | OFF | ON | |
| 97.6 | ON | ON | OFF | OFF | OFF | OFF | ON | ON | OFF | OFF | OFF | OFF | |
| 97.7 | ON | ON | OFF | OFF | OFF | OFF | ON | OFF | ON | ON | ON | ON | |
| 97.8 | ON | ON | OFF | OFF | OFF | OFF | ON | OFF | ON | ON | ON | OFF | |
| 97.9 | ON | ON | OFF | OFF | OFF | OFF | ON | OFF | ON | ON | OFF | ON | |
| 98 | ON | ON | OFF | OFF | OFF | OFF | ON | OFF | ON | ON | OFF | OFF | |
| 98.1 | ON | ON | OFF | OFF | OFF | OFF | ON | OFF | ON | OFF | ON | ON | |
| 98.2 | ON | ON | OFF | OFF | OFF | OFF | ON | OFF | ON | OFF | ON | OFF | |
| 98.3 | ON | ON | OFF | OFF | OFF | OFF | ON | OFF | ON | OFF | OFF | ON | |
| 98.4 | ON | ON | OFF | OFF | OFF | OFF | ON | OFF | ON | OFF | OFF | OFF | |
| 98.5 | ON | ON | OFF | OFF | OFF | OFF | ON | OFF | OFF | ON | ON | ON | |
| 98.6 | ON | ON | OFF | OFF | OFF | OFF | ON | OFF | OFF | ON | ON | OFF | |
| 98.7 | ON | ON | OFF | OFF | OFF | OFF | ON | OFF | OFF | ON | OFF | ON | |
| 98.8 | ON | ON | OFF | OFF | OFF | OFF | ON | OFF | OFF | ON | OFF | OFF | |
| 98.9 | ON | ON | OFF | OFF | OFF | OFF | ON | OFF | OFF | OFF | ON | ON | |
| 99 | ON | ON | OFF | OFF | OFF | OFF | ON | OFF | OFF | OFF | ON | OFF | |
| 99.1 | ON | ON | OFF | OFF | OFF | OFF | ON | OFF | OFF | OFF | OFF | ON | |
| 99.2 | ON | ON | OFF | OFF | OFF | OFF | ON | OFF | OFF | OFF | OFF | OFF | |
| 99.3 | ON | ON | OFF | OFF | OFF | OFF | OFF | ON | ON | ON | ON | ON | |
| 99.4 | ON | ON | OFF | OFF | OFF | OFF | OFF | ON | ON | ON | ON | OFF | |
| 99.5 | ON | ON | OFF | OFF | OFF | OFF | OFF | ON | ON | ON | OFF | ON | |
| 99.6 | ON | ON | OFF | OFF | OFF | OFF | OFF | ON | ON | ON | OFF | OFF | |
| 99.7 | ON | ON | OFF | OFF | OFF | OFF | OFF | ON | ON | OFF | ON | ON | |
| 99.8 | ON | ON | OFF | OFF | OFF | OFF | OFF | ON | ON | OFF | ON | OFF | |
| 99.9 | ON | ON | OFF | OFF | OFF | OFF | OFF | ON | ON | OFF | OFF | ON | |
| 100 | ON | ON | OFF | OFF | OFF | OFF | OFF | ON | ON | OFF | OFF | OFF | |
| 100.1 | ON | ON | OFF | OFF | OFF | OFF | OFF | ON | OFF | ON | ON | ON | |
| 100.2 | ON | ON | OFF | OFF | OFF | OFF | OFF | ON | OFF | ON | ON | OFF | |
| 100.3 | ON | ON | OFF | OFF | OFF | OFF | OFF | ON | OFF | ON | OFF | ON | |
| 100.4 | ON | ON | OFF | OFF | OFF | OFF | OFF | ON | OFF | ON | OFF | OFF | |
| 100.5 | ON | ON | OFF | OFF | OFF | OFF | OFF | ON | OFF | OFF | ON | ON | |
| 100.6 | ON | ON | OFF | OFF | OFF | OFF | OFF | ON | OFF | OFF | ON | OFF | |
| 100.7 | ON | ON | OFF | OFF | OFF | OFF | OFF | ON | OFF | OFF | OFF | ON | |
| 100.8 | ON | ON | OFF | OFF | OFF | OFF | OFF | ON | OFF | OFF | OFF | OFF | |
| 100.9 | ON | ON | OFF | OFF | OFF | OFF | OFF | OFF | ON | ON | ON | ON | |
| 101 | ON | ON | OFF | OFF | OFF | OFF | OFF | OFF | ON | ON | ON | OFF | |
| 101.1 | ON | ON | OFF | OFF | OFF | OFF | OFF | OFF | ON | ON | OFF | ON | |
| 101.2 | ON | ON | OFF | OFF | OFF | OFF | OFF | OFF | ON | ON | OFF | OFF | |
| 101.3 | ON | ON | OFF | OFF | OFF | OFF | OFF | OFF | ON | OFF | ON | ON | |
| 101.4 | ON | ON | OFF | OFF | OFF | OFF | OFF | OFF | ON | OFF | ON | OFF | |
| 101.5 | ON | ON | OFF | OFF | OFF | OFF | OFF | OFF | ON | OFF | OFF | ON | |
| 101.6 | ON | ON | OFF | OFF | OFF | OFF | OFF | OFF | ON | OFF | OFF | OFF | |
| 101.7 | ON | ON | OFF | OFF | OFF | OFF | OFF | OFF | OFF | ON | ON | ON | |
| 101.8 | ON | ON | OFF | OFF | OFF | OFF | OFF | OFF | OFF | ON | ON | OFF | |
| 101.9 | ON | ON | OFF | OFF | OFF | OFF | OFF | OFF | OFF | ON | OFF | ON | |
| 102 | ON | ON | OFF | OFF | OFF | OFF | OFF | OFF | OFF | ON | OFF | OFF | |
| 102.1 | ON | ON | OFF | OFF | OFF | OFF | OFF | OFF | OFF | OFF | ON | ON | |
| 102.2 | ON | ON | OFF | OFF | OFF | OFF | OFF | OFF | OFF | OFF | ON | OFF | |
| 102.3 | ON | ON | OFF | OFF | OFF | OFF | OFF | OFF | OFF | OFF | OFF | ON | |
| 102.4 | ON | ON | OFF | OFF | OFF | OFF | OFF | OFF | OFF | OFF | OFF | OFF | |
| 102.5 | ON | OFF | ON | ON | ON | ON | ON | ON | ON | ON | ON | ON | |
| 102.6 | ON | OFF | ON | ON | ON | ON | ON | ON | ON | ON | ON | OFF | |
| 102.7 | ON | OFF | ON | ON | ON | ON | ON | ON | ON | ON | OFF | ON | |
| 102.8 | ON | OFF | ON | ON | ON | ON | ON | ON | ON | ON | OFF | OFF | |
| 102.9 | ON | OFF | ON | ON | ON | ON | ON | ON | ON | OFF | ON | ON | |
| 103 | ON | OFF | ON | ON | ON | ON | ON | ON | ON | OFF | ON | OFF | |
| 103.1 | ON | OFF | ON | ON | ON | ON | ON | ON | ON | OFF | OFF | ON | |
| 103.2 | ON | OFF | ON | ON | ON | ON | ON | ON | ON | OFF | OFF | OFF | |
| 103.3 | ON | OFF | ON | ON | ON | ON | ON | ON | OFF | ON | ON | ON | |
| 103.4 | ON | OFF | ON | ON | ON | ON | ON | ON | OFF | ON | ON | OFF | |
| 103.5 | ON | OFF | ON | ON | ON | ON | ON | ON | OFF | ON | OFF | ON | |
| 103.6 | ON | OFF | ON | ON | ON | ON | ON | ON | OFF | ON | OFF | OFF | |
| 103.7 | ON | OFF | ON | ON | ON | ON | ON | ON | OFF | OFF | ON | ON | |
| 103.8 | ON | OFF | ON | ON | ON | ON | ON | ON | OFF | OFF | ON | OFF | |
| 103.9 | ON | OFF | ON | ON | ON | ON | ON | ON | OFF | OFF | OFF | ON | |
| 104 | ON | OFF | ON | ON | ON | ON | ON | ON | OFF | OFF | OFF | OFF | |
| 104.1 | ON | OFF | ON | ON | ON | ON | ON | OFF | ON | ON | ON | ON | |
| 104.2 | ON | OFF | ON | ON | ON | ON | ON | OFF | ON | ON | ON | OFF | |
| 104.3 | ON | OFF | ON | ON | ON | ON | ON | OFF | ON | ON | OFF | ON | |
| 104.4 | ON | OFF | ON | ON | ON | ON | ON | OFF | ON | ON | OFF | OFF | |
| 104.5 | ON | OFF | ON | ON | ON | ON | ON | OFF | ON | OFF | ON | ON | |
| 104.6 | ON | OFF | ON | ON | ON | ON | ON | OFF | ON | OFF | ON | OFF | |
| 104.7 | ON | OFF | ON | ON | ON | ON | ON | OFF | ON | OFF | OFF | ON | |
| 104.8 | ON | OFF | ON | ON | ON | ON | ON | OFF | ON | OFF | OFF | OFF | |
| 104.9 | ON | OFF | ON | ON | ON | ON | ON | OFF | OFF | ON | ON | ON | |
| 105 | ON | OFF | ON | ON | ON | ON | ON | OFF | OFF | ON | ON | OFF | |
| 105.1 | ON | OFF | ON | ON | ON | ON | ON | OFF | OFF | ON | OFF | ON | |
| 105.2 | ON | OFF | ON | ON | ON | ON | ON | OFF | OFF | ON | OFF | OFF | |
| 105.3 | ON | OFF | ON | ON | ON | ON | ON | OFF | OFF | OFF | ON | ON | |
| 105.4 | ON | OFF | ON | ON | ON | ON | ON | OFF | OFF | OFF | ON | OFF | |
| 105.5 | ON | OFF | ON | ON | ON | ON | ON | OFF | OFF | OFF | OFF | ON | |
| 105.6 | ON | OFF | ON | ON | ON | ON | ON | OFF | OFF | OFF | OFF | OFF | |
| 105.7 | ON | OFF | ON | ON | ON | ON | OFF | ON | ON | ON | ON | ON | |
| 105.8 | ON | OFF | ON | ON | ON | ON | OFF | ON | ON | ON | ON | OFF | |
| 105.9 | ON | OFF | ON | ON | ON | ON | OFF | ON | ON | ON | OFF | ON | |
| 106 | ON | OFF | ON | ON | ON | ON | OFF | ON | ON | ON | OFF | OFF | |
| 106.1 | ON | OFF | ON | ON | ON | ON | OFF | ON | ON | OFF | ON | ON | |
| 106.2 | ON | OFF | ON | ON | ON | ON | OFF | ON | ON | OFF | ON | OFF | |
| 106.3 | ON | OFF | ON | ON | ON | ON | OFF | ON | ON | OFF | OFF | ON | |
| 106.4 | ON | OFF | ON | ON | ON | ON | OFF | ON | ON | OFF | OFF | OFF | |
| 106.5 | ON | OFF | ON | ON | ON | ON | OFF | ON | OFF | ON | ON | ON | |
| 106.6 | ON | OFF | ON | ON | ON | ON | OFF | ON | OFF | ON | ON | OFF | |
| 106.7 | ON | OFF | ON | ON | ON | ON | OFF | ON | OFF | ON | OFF | ON | |
| 106.8 | ON | OFF | ON | ON | ON | ON | OFF | ON | OFF | ON | OFF | OFF | |
| 106.9 | ON | OFF | ON | ON | ON | ON | OFF | ON | OFF | OFF | ON | ON | |
| 107 | ON | OFF | ON | ON | ON | ON | OFF | ON | OFF | OFF | ON | OFF | |
| 107.1 | ON | OFF | ON | ON | ON | ON | OFF | ON | OFF | OFF | OFF | ON | |
| 107.2 | ON | OFF | ON | ON | ON | ON | OFF | ON | OFF | OFF | OFF | OFF | |
| 107.3 | ON | OFF | ON | ON | ON | ON | OFF | OFF | ON | ON | ON | ON | |
| 107.4 | ON | OFF | ON | ON | ON | ON | OFF | OFF | ON | ON | ON | OFF | |
| 107.5 | ON | OFF | ON | ON | ON | ON | OFF | OFF | ON | ON | OFF | ON | |
| 107.6 | ON | OFF | ON | ON | ON | ON | OFF | OFF | ON | ON | OFF | OFF | |
| 107.7 | ON | OFF | ON | ON | ON | ON | OFF | OFF | ON | OFF | ON | ON | |
| 107.8 | ON | OFF | ON | ON | ON | ON | OFF | OFF | ON | OFF | ON | OFF | |
| 107.9 | ON | OFF | ON | ON | ON | ON | OFF | OFF | ON | OFF | OFF | ON | |
| 108 | ON | OFF | ON | ON | ON | ON | OFF | OFF | ON | OFF | OFF | OFF |
DECLARATION OF CONFORMITY
AAREFF TRANSMISSION SYSTEMS SL
AVDA ANDALUCIA 1
LA ALFOQUIA-ZURGENA
04661
ALMERIA
ESPANA.
Paul Hollings
In Zurgena, Almería, Spain on 01 of November 2009, the equipment:
AAREFF 30 Watt Band II VHF FM Broadcasting Transmitter (30WPLL19, 30WPLLS19, 30WPLLSL19)
European Union
We verify and declare that this equipment meets the essential requirements of the R&TTE directive, EMC directive and the LVD by compliance with the following standards in the sections applicable.
- ETS 300384 or ETSI EN 302018-1 V1.2.1 (2005-12) when used with the audio compressor limiter included with the product.
- EN 301489-11 V1.3.1 (2006-05) EMC Electromagnetic Compatibility when used with one meter AC mains cord supplied. If the installation engineer needs to extend this cord, this and the audio input cable should be no more than 3 meters in length to remain in compliance with EMC directive.
- 2006/95/EC Directive (2006-12) LVD Low Voltage Directive.
Equipment compliance is possible using equipment from and in conjunction from other manufacturers, but since this is beyond the control of Aareff Systems, Aareff Systems cannot or be expected to guarantee compliance in this situation.
United States
We verify and declare that this equipment complies with the following list of FCC technical requirements. The equipment has not been independently tested by an FCC recognised listed laboratory and for this reason it is not certified, but it is verified.
47 CFR Chapter I Federal Communications Commission sections:
- 73.1560, 2.1046 RF Power
- 73.1545, 2.1055 Frequency Stability
- 73.317, 2.1049 (e)(3) Emission Limitation, Emission Mask
- 73.317, 2.1057, 2.1051 Emission Limits, Spurious Emissions at Antenna Terminal
- 73.317, 2.1057, 2.1053 Emission Limits, Field Strength of Spurious Emissions
ROHS
All components used in this apparatus are RoHS compliant and do not contain above the specified limits in any of the following restricted substances:
- Lead
- Hexavalent Chromium
- Mercury
- Cadmium
- Polybrominated Biphenyls (PBB's)
- Polybrominated Diphenylethers (PBDE's)
LEGAL ADVICE
We sell this equipment to professionals and organizations in good faith it will be used correctly and legally. Nearly every country in the world require licensing for this type of equipment. It is the customer’s responsibility to check relevant laws, directives, regulations and licensing requirements before installing or putting this product into service with an antenna system. You, the customer or user agree to defend, indemnify and hold harmless Aareff Systems Limited, it’s employees and agents, from and against any claims, actions or demands, including without limitation legal and accounting fees, alleging or resulting from improper or unlawful use of this equipment.
PRODUCT END OF LIFE
This apparatus must NOT be disposed of with other domestic waste.
We are fully committed to maintaining our responsibilities to the environment. Owners of apparatus that has reached the end of it's useful life can return it to us for recycling, recondition, reuse or proper disposal. You will be required to pay lowest cost postal service available to ship the apparatus to us. Before shipping please contact us for more important information.
NEED TO BUY ONE?
© 2019 AAREFF SYSTEMS LIMITED
ALL RIGHTS RESERVED. Aareff is a trademark of Aareff Transmission Systems. All contents of this document including, but not limited to the images, logos, text, illustrations are protected by copyrights, trademarks and other intellectual property rights which are owned and controlled by Aareff Transmission Systems or by other parties that have licensed their material to Aareff Transmission Systems. This document in part or whole may not be copied, reproduced, republished, uploaded, posted or distributed in any way, including by e-mail, ftp or any other electronic means
Every care has been taken in the preparation of this document, errors in content, typographical or otherwise, may have occurred. If you have comments concerning its accuracy, please contact Aareff Systems Limited (UK)
