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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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[FMZ-300W]: 0 - 300W Professional Broadcast station fm Transmitter
FMZ-300W is a profesional FM stereo/Mono broadcasting transmitter.The advanced digital technologies,Digital Signal Processor(DSP) and Digital Direct Synthesizer(DDS), are used in the transmitters to get little size , high performance and high reliability. $
Package: FMZ-300W X1
 
   
 
FMZ-300W FM Transmitter

FMZ-300W is a profesional FM stereo/Mono broadcasting transmitter.The advanced digital technologies,Digital Signal Processor(DSP) and Digital Direct Synthesizer(DDS), are used in the transmitters to get little size , high performance and high reliability.They are widely used for professional radio stations to transmit high quality FM radio programs.
 
FEATURES
●Hearing similar to CD
●All-digital technologies DSP+DDS
●Built-in audio signal limiter
●Analog and digital(AES/EBU) audio signal input directly.
AGC circuit to keep the Output Power stability.
●Big LCD display all the parameters in real time.
●Communication Interface by RS232 for remote
●Five kinds of protections for the security
●Stainless steel cabinet

 
Technical Specifications:
1. Frequency Range:                      87.0MHz~108.0MHz
2. Frequency Setting step:              10KHz
3. Carrier Frequency precision:       ±200Hz
4. Output Power:                            0~300W
5. Output Load Impedance:            50Ω
6. RF Output Interface:                  N(female).
7. Residual Wave Radiation:           ≥65dBc
8.  Audio Input Impedance:            600Ω,Balance,XLR
9.  Stereo Separation:                    55dB
10.Audio Input Level:                    -12dBm~+8dBm
11.Audio gain:                               -15dB~+15dB,step 0.01dB
12.S/N:                                          ≥75dB(30H~15kHz,100%modulation)
13.Audio Harmonic Distortion:       <0.1%
14.Audio response:                        ±0.1dB(30Hz~15KHz)
15.Pre-emphasis:                           0μS,50μS,75μS
16.Deviation:                                  ±75kHz(100%modulation)
17.Pilot Frequency:                        19 kHz±1Hz
18.Pilot Signal Modulation:             8%~10%
19.Sub-carrier Suppression:           ≥65dB
20.Power supply                            110VAC~265VAC,50Hz~60Hz
21.Operating Temperature             -5°C to +50°C
22.Operating altitude                      5000m above sea
23.Humidity                                   90%
24.Size:                                          2U,19-inch standard          
25.Weight:                                     15KG

 

 
 

 

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