Echo Radiolink, Руководство пользователя

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1 System VHF/RF
2 Carrier frequency 174.0MHz; 174.5MHz; 175.0MHz
3 Modulation VHF
4 Mode stereo
5 Transmit power 7dBm(maximum)
6 S/N ratio 65dB
7 Channel separation 50dB(minimum)
8 Distortion 1.5%
9 Frequency response 30 - 20,000Hz
10 Power supply of transmitter DC 12V Positive Centre min 200mA
11 Optional
TX can also be powered by
2 x AAA Alkaline batteries
12 Power supply of receiver Li-ion rechargeable battery
13 Operating Distance
Approx.50m (Outdoor);
Approx.20m (Indoor)