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50W FM PLL Stereo Digital Exciter
Product Number: FM-50W-Ex
Technical Specification for the 50W FM PLL Stereo Digital Exciter
This unit is a highly efficient professional FM transmitter with up to 50W of clean output. Ideally suited for radio stations that demand broadcast quality and broadband operation (no-tune) - an integrated single box solution incorporating the exciter, RF amplifier, power supply and modulator, this transmitter can also serve as an exciter for driving external RF amplifiers. Its synthesized exciter with advanced PLL technology is designed for pristine audio quality and unsurpassed reliability, as numerous of our FM transmitters are operating trouble-free in some of the world's most remote installations.

All our FM transmitters are loaded with features, such as a front-panel LCD display, adjustable RF output power and modulation, underlying architecture that includes a unique PLL synthesizer, ultra-low distortion FM modulator integrated into a great performing, highly stable FM transmission system. The power amplifier is based on modern MOSFET devices & techniques. High airflow fans keep the power amplifier constantly ventilated, resulting in 24/7 low temperature operation. For the user's convenience, amplifiers are protected from damage by temperature control systems and antenna fault (VSWR) monitoring which react to faults by reducing the output power to a safe operating level, keeping you on air rather than shutting down completely.

Being more configurable and flexible than other units in their class, our units offer exceptional value with no compromise on performance.

Frequency range varies and is programmed according to regional regulations and order specifications.

Feel free to ask for any modification or add-on. As an electronics industry we are able to provide you with custom made design well suited for your specific needs.
OPERATING FREQUENCY: 87.5-108MHZ
FREQUENCY STEP: 50KHz
MODULATION TYPE: DIRECT FM MODULATION
POWER ADJUSTMENT: CARRIER 0~50W
AUDIO FREQUENCY RESPONSE: 20HZ - 75KHZ ± 0.5DB
AUDIO INPUT CONNECTOR: RCA FEMALE: 600mV/10k
RF OUTPUT CONNECTOR: FEMALE CONNECTOR N TYPE, 50 OHM
HUM AND NOISE: >-75DB OR BETTER
SWR PROTECTION: YES
UNLOCK PROTECTION: YES
LOCK INDICATOR: YES
HI SWR INDICATOR: YES
24 HOUR OPERATION: YES
THERMAL PROTECTION: YES
WATT METER AND SWR METER INCLUDED: YES
MODULATION METER: YES
INTERNAL POWER SUPPLY 115 / 230-240V AC: YES
P.T.T SWITCH: NO
REMOTE LINEAR RELAY CONTROL: NO
BALANCE AUDIO IN XLR: NO
SIZE: 2U RACK
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