Description
5W/15W Wireless Blue tooth FM Radio Transmitter Mini Radio Stereo Station Broadcast + Power + Antenna Retekess TR502
Features:
1. Aluminum alloy metal shell, good heat dissipation
2. Transmission frequency can be set from within the range of 87-108MHz
3. 5W/10W low-high power adjustable, transmission distance of 2-3 km (1.2-1.8 mi) in the open air
4. High-fidelity Bluetooth: you can connect wirelessly to mobile phones, tablets and other Bluetooth devices as an audio input
5. Audio input volume and microphone volume can be adjusted separately
6. Channel switching: switchable stereo, mono
7. 1/4 wavelength of strong magnetic sucker antenna, can be tightly adsorbed on the car roof or any metal flat objects, easy to move the antenna to the outside, the roof, balcony or window, more effective transmission of electromagnetic waves!
Specification:
|
Frequency range |
FM:87-108MHz |
|
Frequency step |
100Khz |
|
Frequency stabilization method |
PLL |
|
Harmonics, noise radiation |
≤-50dB |
|
Output Impedance |
50Ω |
|
RF output power |
2 level: 5W/15W |
|
75us |
|
|
Audio Distortion |
0.3% |
|
Bluetooth distance |
about 5m |
|
Frequency response |
50Hz~15000Hz |
|
Separation |
≥30dB |
|
SNR |
≥60 dB |
|
Antenna connector type |
TNC |
|
Operating temperature |
-10℃~45℃ |
|
Transmitter size |
144 x 100 x 59mm |
|
Transmitter weight |
535 g |
|
Antenna |
|
|
Connector type |
TNC |
|
Gain |
2.15dB |
|
Impedance |
50Ω |
|
Maximum stretch length |
1040mm (3.4 ft) |
|
Shortest contraction length |
210mm(0.69 ft) |
|
Feeder length |
|
|
Power Supply |
|
|
Input Voltage |
100~240V 50/60Hz |
|
Output Power |
DC 12V 3A |
Payment & Security
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