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1 Watt Professional FM Radio Transmitter

Veronica® Aareff 1W FM Broadcasting Transmitter Veronica® Aareff 1W FM Broadcasting Transmitter

Inc. Delivery to UNITED STATES

TRANSMITTER 1W PLL MPX INPUT 90-260V AC / 12-15V DC (1wpllbp)
US$ 287.97

TRANSMITTER 1W PLL STEREO INPUT 90-260V AC / 12-15V DC (1wpllsbp)
US$ 330.87

TRANSMITTER DRIVER 1W MONO WITH LIMITER 90-260V AC / 12-15V DC (1wpllbcp)
US$ 380.83

TRANSMITTER / EXCITER 1W FM STEREO AND RDS WITH AUDIO PROCESSING AND RDS 19 INCH 90-260V AC (1wpllsl19p)
US$ 784.47

Do You Have A Question?

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Which Version Do You Need?

MPX. - This is the low cost version, but is 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

Click here for user manual

Stereo Version. - This is identical to Mono/MPX version but with a stereo coder built in. RDS cannot be used with this. 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

Mono and Audio Processing. - This particular version is in mono only, so it not suitable for music stations. This would be used for talk stations, church broadcast etc. It includes audio processing circuitry and suitable limiting to keep the transmitter in compliance with the maximum bandwidth permitted by the international regulations and is suitable for the novice or beginner.

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.

Click here for user manual

Operation

On the underside of this unit controls are accessible to set the:

  • RF power adjustable from 1mW to 1W
  • Pre-emphasis to 50 or 75 uS
  • Frequency between 87.5 to 108 MHz

All the versions of this transmitter will operate with a power supply of 12-15V DC (0.6 amp) or worldwide mains 90 to 260V AC.

Antenna

On delivery the equipment is ready to plug in and use with any suitable 50 ohm antenna system such as our Vertical 5/8 Wave, Single Dipole, Stacked Dipole or Circular/Mixed antennas.

Our 1W ERP System package includes this transmitter with a single dipole antenna or our 2W ERP system with a stacked dipole antenna. Both give a full system that complies with the regulations of the European Union and most other countries in the world.

Two Year Warranty

This transmitter system along with all our other products comes with a limited 2 year warranty (see warranty conditions)

Compliance

All these models comply with European standards ETS 300384 for R&TTE, EN 301 489-11 for EMC and (LVD) 2006/95/EC for safety, the relevant FCC sections of US 47 CFR Part 73 for verification and ITU-R BS.450-3 (11/01) FM Broadcasting at VHF.

RF Technical Specifications

Audio Input Sensitivity +4 dBu for +/- 75 KHz dev.
Freq Stability +/- 1 KHz max. typ. +/-300 Hz
Deviation Sensitivity Stability +/-2 % max
Freq Fine Adj > +/- 1000 Hz
Pre-emphasis (50 uS/ 75 uS/ None) Selectable
Audio Input Connector Phono/ RCA type unbalanced sockets
Power Output Adj. 1mW to 1W into 50 ohms
Freq Range 87.5 to 108 MHz in 100 KHz steps
Spurious Emissions Less than -66 dB ref to carrier
Harmonic Emissions Less than -66 dB ref to carrier
Out of Lock RF Muting Less than -66 dB ref to carrier
Residual AM Less than 0.5 %
Synchronous AM Less than 0.5 %
RF Ruggedness Any VSWR phase or length of time
Output Connector BNC 50 OHMS (or optional N type)
Operating Temp -20 to +50 Deg C

AF Technical Specifications

Version MPX StereoStereo and Audio Processor
Signal To Noise Ratio80dB 65dB 65dB
Frequency Response 30Hz-76KHz 30Hz-15KHz 30Hz-15KHz
Audio Distortion 0.2% THD Max0.2% THD Max 0.2% THD Max (at MPX section)
Stereo Pilot Tone None 19KHz +/-0.2Hz19KHz +/-0.2Hz

AC Technical Specification

Model Power Supply GE12I15
Input Voltage 90-264 V AC 135-370 V DC 47-63 Hz
Power Factor PF 0.91/230V AC PF 0.95/115V AC at full load
Input Power 11W max. for 1W RF OUT with RF SWR less than 1.5
Working Humidity 20-90% RH non-condensing
Safety Standards UL60950-1, CSA C22.2, TUV EN60950 -1, AS/NZS 60950.1, CCC GB4943 approved
EMC Emission Compliance to EN55022, EN61000-3-2,3, FCC part15, GB9254, GB17625.1
EMC Immunity Compliance to EN61000-4-2 3 4 5 6 8 11 light industry level criteria A





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