5W Stereo Digital FM Radio Station Transmitter Box Frequency 87-109MHZ Black

Description

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Mini Black 5W Stereo Audio FM Radio Transmitter FM Transmitter Radio Station 1mW
Description
Black 5W Stereo Digital FM Transmitter FM Radio Transmitter Mini FM Radio Station
Specifications:
Bandwidth: 20MHz
Working frequency: 87~109MHz
Modulation: FM (FM)]
Maximum deviation: + 75KHz
Working voltage: DC9V-DC13.8V
Working current: ＜1A
Transmission power: 5W-7W
Output impedance: 50 Ω
Step frequency: 0.1MHz
Pre emphasis delay: 50us;
Resolution: 40dB
Distortion: 0.1%
Input level: -13dBV
Size:102x65x26mm
Basic operation:
1 to connect the antenna and power supply
2 short press UP, DOWN key, the transmitter will by 0.1MHz step increase or decrease the working frequency
3 press UP, DOWN key, the transmitter will enter a rapid jump, until the key is released
4 audio input signals are connected with the "AUDIO" interface, the input string to isolate the front magnetic interference
Note:
1. The default frequency is 87 109M, and can provide other frequency 70 120MHZ 20M bandwidth, open transmission can be more than 5 kilometers.
2. The bottom case will have a fever during the debugging process due to built-in heat sink. When the antenna is finally matched, it will cool down.
Package include:
1x transmitter
1x adapter
1x wire
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On Jun-17-21 at 03:27:16 PDT, seller added the following information: