specification |
|
Model Name |
MD-795 |
General |
|
Frequency range |
400-470MHz |
Channels capacity |
64 / 4Zones ( 16Channels per zone ) |
Frequency Stability |
±1ppm |
Working Temperature |
-30℃~ + 60℃ |
Working Voltage |
7.4V DC |
Dimension (HxWxD) |
133mm*61mm*34mm |
Weight |
512g |
Receiver |
|
Analog receive sensitivity |
0.2μV @ 12dB SINAD |
Digital receive sensitivity |
0.25uV(BER:5%) |
Adjacent channel selectivity |
≤-60dB@12.5KHz |
Intermodulation |
≥65dB |
Spurious Response |
≥70dB |
Audio Response |
+1~-3dB |
Audio Distortion |
<5% |
Audio Power |
1W |
FM noise |
≥45dB@25KHz /≥40dB @12.5KHz |
Transmitter |
|
RF Power |
High:4WLow:1W |
TX current |
Analog≤1.6A Digital≤0.9A |
Standby current |
0.07A |
FM modulation mode |
11K0F3E @ 12.5KHz 14K0F3E @ 20KHz |
16K0F3E @ 25KHz |
|
4FSK Digital modulation mode |
12.5KHz ( Data only ):7K60FXD |
12.5kHz ( Voice&Data ):7K60FXW |
|
Modulation Distortion |
<5% |
FM noise |
≥45dB@25KHz /≥40dB@12.5KHz |
Adjacent channel power |
≤-60dB@12.5KHz |
Audio Response |
+1~-3dB |
Spurious Radiation |
9KHz-1GHz: ≤-36dBm |
1GHz-12.75GHz: ≤-30dBm |
|
Digital protocol |
ETSI-TS102 361-1,-2,-3 |
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