Community City and Church FM radio transmitter 1000 watts with 50KM-100KM range

  

Adjustable power output from 10 to100%. APC (Automatic Power Control) and Fold back protectionensure reliable operation under any operating conditions.

Low distortion and intermodulation values and a highnoise/signal ratio. Incorporate a PFC (Power Factor Corrector) power supply, that provides the utmost efficiency for enhanced energy saving andenvironmental protection, which added to LD-MOSFET technology ensure highefficiency, better than 70%across the bandwidth. Advanced module engineering ensures extreme of access andsimple maintenance. Includes an high performance air filter.

Built-in high-performance stereo coder, L&R analogueaudio inputs, Mono inputs, MPX composite signal and auxiliary inputs for SCA /RDS signals. TOSLINK, AES/EBU digital audio inputs are available as an option. Built-in telemetry system via GSM modem or via WEB/SNMP(option). State-of-the-art technology in full compliance with EC, FCCand CCIR standards. The transmitter will switch to auto-protection with alarm messageand a beep sound once the working temperature gets higher than normal range. SWR is the indication of antenna system connection withtransmitter.

Once the connection is bad and causing a high SWR Value, thetransmitter will switch to automatic protection mode by showing alarm messageon the screen with a beeping sound meanwhile. When the fan stops running, the alarm message will bedisplayed on the screen. The RF out of this 1000w FM transmitter is continuouslyadjustable from 0-1000 watt at the stepping of 0.1 watt, which means you cantune it to 50w... 1000w with just one transmitter, you'llget multiple modes of outputs and easy to tune as per your needs. Thetransmitter implements digital FM modulator module as its core, combining with RFpower amplifier.

In the transmitter, DSP&DDS are used to executeall-digital. Processing, such as digital filtering, pre-emphasis, thegeneration of pilot frequency, stereo coding and FM modulating. A AGC circuitis used to keep the set power stable. High performance and very goodreliability has been proved by the largeusageofRSRADIO-1000W transmitters. Alsoit is low cost and small size.