D&M FMT11-500A - Professional 600 Watt Stereo FM Transmitter with on-board limiting.
The FMT11-500A system is a professional FM Stereo transmitter with on-board stereo generator, advanced audio limiter, and covers the entire 87.5-108 MHz Broadcast Band.
The FMT11-500 Transmitter, features a highly efficient, fully solid state FM-modulated transmitter with up to 600W output. Advanced digital circuitry protects the system against high reflection, voltage overload, high SWR, high temperature, over current, short circuit, over modulation. All of the transmitters parameters are displayed on our large digital front panel control.
The units amplifier (BLF574) is mounted to a massive heat sink and force cooled by dual 120cfm industrial fans, final RF is filtered through our 2kW silver coiled Low Pass Filter.
Advanced FM Technology places the FMT11-500A in the range of Crown Broadcast but at a fraction of the price, we believe our complete range of D&M transmitters/amplifiers regardless of band FM/UHF/VHF exceed the quality and specification of the top manufacturers, we back this with a full 2 years warranty against manufacturer defect, for a small investment we can extend the warranty up to 10 years.
Frequency range: 87.5-108 MHz, 10 KHz/Step
-Modulation: FM, ±75 KHz peak deviation
-Frequency stability: <±100 Hz
-RF output power: 0 to 550W ±0.5 dB
-Max reflected power: 75 W
-Harmonic suppression: <-65 dBC
-RF output impedance: 50 Ω
-RF output connector: N type -female
-Audio/MPX input level: -10 to +13 dBm @±75 KHz deviation
-Audio/MPX input impedance: 10 KΩ / 600 Ω, Balanced / unbalanced
-Audio input connector: XLR-female
-AUX / MPX input level: -10 to +13 dBm @±75 KHz deviation
-AUX channel input impedance: 10 KΩ
-MPX and AUX input connector: BNC-female
-Pre-emphasis: 0 / 50 / 75 us
-S/N ratio Mono: >73 dB (20 to 20 KHz)
-S/N ratio Stereo: >68 dB (20 to 15 KHz)
-Distortion: <0.05% THD @± 75 KHz dev.
<0.2% THD @± 150 KHz dev. (limiter threshold > 150 KHz)
-Stereo crosstalk: >60 dB (100 to 5 KHz)
>50 dB (20 to 15 KHz) int. MPX encoder
>60 dB with ext. MPX encoder
-Audio channel frequency response: 20 to 15 KHz ± 0.15 dB
-MPX input frequency response: 10 to 100 KHz ± 0.15 dB
-AUX input frequency response: 10 to 100 KHz ± 0.15 dB
-Mains power supply requirements: 90~264VAC; 127~370VDC, Full range universal input
-Operating temperature range: -10 to 45 ℃
-Weight: 15 Kg