This transmitter is perfect and ideal for large campus, college, type radio. The stereo version with audio limiters and processing is virtually plug and play. If you tell us what frequency you need it set to, we will set the whole thing up for you, so it's compliant with your license and then you can use it straight out the box on delivery.
If you are qualified or understand broadcast radio specifications and parameters you can set the frequency and deviation yourself. This is easily done by flipping over the unit and adjusting the little dip switches on the underside panel. More information on this in the Stereo with Audio Processing User Manual and MPX Composite Input User Manual.
This is a large and super robust unit for only 10 watts, it's strong and durable and will operate 24/7, virtually forever with little maintenance or attention.
On delivery the equipment is ready to plug in and use with any suitable 50 ohm antenna system such as our:
4.8dBi 2 DIPOLES
7.8dBi 4 DIPOLES
10.8dBi 8 DIPOLES
4.8dBi 5/8 ANTENNA
-0.8dBi CIRC. DIPOLE
Our system package the 10W EIRP system includes this transmitter with a dipole antenna and very low loss LMR400 cable to give you a full system that will comply with the regulations of the European Union and most other countries in the world.
|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. 1-12 Watts into 50 ohms|
|Freq Range||87.5 to 108 MHz in 100 KHz steps|
|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|
|Residual AM||Less than 0.5 %|
|Synchronous AM||Less than 0.5 %|
|RF Ruggedness||Any VSWR phase or length of time|
|Output Connector||SO239 (or optional N type)|
|Input Connector||BNC 50 ohms|
|Operating Temp||-20 to +40 Deg C|
More information HERE on compliance with regulatory standards.
|Version||MPX||Stereo and Audio Processor|
|Signal To Noise Ratio||80dB||65dB|
|Audio Distortion||0.2% THD Max||0.2% THD Max (at MPX section)|
|Input Voltage||90-264 V AC 135-370 V DC 47-63 Hz|
|Input Power||27W for 10W RF OUT with RF SWR less than 1.5|
|Working Humidity||20-90% RH non-condensing|
|Safety Standards||UL60950-1 TUV EN60950-1 BSMI CNS14336 CCC GB4943 J60950-1 approved|
|EMC Emission||Compliance to EN55022 class B EN61000-3-2 3 FCC PART 15 / CISPR22 class B CNS13438 class B GB17625.1|
|EMC Immunity||Compliance to EN61000-4-2 3 4 5 6 8 11 light industry level criteria A|