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Vision 500w FM Broadcasting Transmitter
The fm broadcasting transmitter are widely used for professional radio station to transmit high quality FM radio programs, and power amplifier module has the advantages of good linearity, high gain, high power, high efficiency, and long life.
No. | Item | Specifications |
1 | Frequency Range | 87.5-108 MHz |
2 | Output Power | 500w |
3 | Load Impedance | 50Ω |
4 | Output Interface | 1-5/8 flange (or customerized) |
5 | Residual Radiation | <-70dB |
6 | Modulation Frequency Offset | 100% modulation, 75 kHz |
7 | Pre-emphasis | 50μs/75μs |
8 | FM Signal to Noise Ratio | < -75dB (75 KHz Frequency Offset at 1 KHz) |
9 | Frequency Response | 20Hz-15KHz <±0.1dB |
10 | Harmonic Distortion | 30Hz-15KHz <0.1% |
11 | Load Wave Suppression Degree | <-45dB |
12 | Audio Input Level | 0dBm |
13 | Audio Input Impedance: | 10K (Unbalanced) |
14 | Left &Right Signal Level | 30Hz-15KHz<0.5dB |
15 | Degree of Separation | 30Hz>53dB (Typical Value: 56dB) |
16 | Ambient Temperature | -10—+50℃ |
17 | Power Consumption | 1.1KW |

Frequently Asked Questions:
For a better understanding of our products, we collect all possible query for every order, hope it will help you.
Q1. Are you the manufacturer or trading company?
A1. We are the manufacturer and wholesaler of Radio & TV Broadcasting equipments .
Q2. What are these equipments used for?
A2. They are specialized instrument used for FM Radio & TV Broadcasting Station (Transmitting equipment.)
Q3. What equipment & solution your company can provide?
A3. We can provide complete solution for FM Radio& tv station system, including fm/tv transmitter, antenna and feeder cables.
Q4. How do I choose suitable equipments for my station?
A4. The most import factors are Power and Frequency. We need to know the Power and Frequency you need exactly. How long the distance do you want to cover in Radius? What height your Antenna will be installed?
Q5. How to calculate Broadcasting equipment Cover Range?
A5. The Cover Range depends on 4 factors: 1. Power of Transmitter 2. Height of Antenna 3. Gain of Antenna 4. Surroundings. Then we can know the cover range of your station.
Q6. Is the Frequency Adjustable?
A6. FM Frequency is 88~108MHz, TV Band Frequency includes UHF/VHF band.
1. We will provide the User Manual in English or operating videos for free.
2. We provide you with 24-hour technical support by mail or online chat.
3. Warranty: 1 year, after that, chargeable maintenance.
4. OEM/ODM acceptable. But the MOQ of OEM/ODM is 100 sets at least.






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