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FCC Information

It is the policy of Fmtron, that knowing and observing the lawful use of all kits is a first responsibility of our kit user/builders. We do not endorse any unlawful use of any of our kits, and we try to give you as much common sense help about normal and lawful use as we can.

FCC INFORMATION

For additional FCC information, go to  the FCC Home Page

 
 
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[D&M FMT11-3KA]: 3,000 WATT Stereo FM Transmitter
The D&M FMT11-3KA system is an ultra compact size 87.5-108 MHz 3kW FM Transmitter, high efficiency, fully solid state FM-modulated transmitter of 3000W rated power. With advanced self protection and full digital front panel control features, advanced FM transmitting Technology. $
Package: FMT11-3KA x1
 
   
 
NEW MODEL FOR 2011

The D&M FMT11-3KA system is an ultra compact size 87.5-108 MHz 3kW FM Transmitter, high efficiency, fully solid state FM-modulated transmitter of 3000W rated power. With advanced self protection and full digital front panel control features, advanced FM transmitting Technology.
Features

Specification

- Frequency range: 87.50~108.00 MHz
- Modulation: FM
- Steps : 10 kHz
- Frequency error: <200 Hz
- Frequency drift: <250 Hz in operating temperature <100Hz/year
- RF output power: 0-3000W ± 0,5 dB
- Max reflected power: 250W
- Harmonic products RF: <-67 dB, -72dB
- Spurious products RF: <-85 dB (- 95 dB)
- RF output power impedance: 50 ohm
- RF output power connector: DIN 7/16-Jack”
- Audio/ Mpx input level: -6 to +9dBm@ ± 75kHz deviation
- Audio/ Mpx input impedance: 10k ohm/600 ohm, balanced./unbalanced
- Common mode input: >50 dB, >60dB tip. (20÷15000 Hz)
- Audio input connectors: XLR female
- Auxiliary/Mpx input level: -12.5 ÷ +3.5dBm @±7.5 kHz dev./-24 ÷ -8dBm @±2 kHz dev.
- Aux channel input impedance: 10k ohm
- Mpx and aux input connectors: BNC
- Preenphasis time costant: 0/25/50/75 μs ±2%
- S/N ratio, mono: >70 dB, 73 tip. (30÷20000Hz) / >75 dB, 78 tip. (CCIR)
- S/N ratio, stereo: >66 dB, 68 tip. (30÷20000Hz)
- Modulation distortion: <0.05% 0.02% tip. @ 75kHz dev. / <0.2% 0.05% tip. @ 150kHz dev. ( limiter threshold>150 kHz)
- Stereo crosstalk: >50 dB with ext. encoder / >60 dB (100÷5000 Hz) / >50 dB (30÷15000 Hz) with int. encoder- Audio channels frequency response30 Hz ÷ 15 kHz ±0.1dB
- Out of band audio attenuation: >50 dB @ F≥19 kHz
- Deviation limiter: adjustable between. 0 > +7 dB
- Mpx input frequency response: 10 Hz÷100kHz >0.1dB
- Aux input frequency response: 10÷ 100 kHz >0.2dB
- I/O liner: Disable RF, Forward power
- Mains supply requirements: 230 V ±15% 50/60 Hz 4800 VA/4600W @ 3000 W output
- Operating temperature range: 0÷35° C recomm. -10÷45 °C max.
- Dimensions without handless: rack std. 19” 7u
- Weight: ca. 84 Kg

 

 
 

 

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