2022-03-02
3028
General part |
|
Frequency range |
VHF: 136 ~ 174MHz UHF:400 ~ 470MHz |
Number of channel |
16 |
Frequency bandwidth |
25 KHz /12.5 KHz |
Operating temperature |
-20℃~+60℃ |
Antenna impedance |
50Ω |
工作电压 |
DC 7.4V (±20%) |
电池容量 |
2600mAh |
Frequency stability |
≤±2.5 ppm |
Overall dimension |
61(L)*38 (W)*110 (H) mm |
重量 |
253g(Battery included) |
Transmitting part |
|
Rf output power |
高: 5W 低:1W |
Modulation mode |
16K0F3E(wide)/8K50F3E(narrow) |
Clutter and harmonics |
≤-36dBm |
Frequency modulation noise |
≤-40dB |
Audio distortion |
≤5% |
Adjacent channel power |
≥65 dB(wide)/60 dB(narrow) |
Modulation limitation |
≤5KHz(width)/2.5KHz(narrow) |
Receiving part |
|
sensitivity |
≤0.2μV(W)/ 0.25μV (narrow) |
Adjacent channel selectivity |
≥60dB(wide)/ 55dB (narrow) |
Intermodulation immunity |
≥60dB(wide)/ 55dB (narrow) |
Stray immunity |
≥60dB(wide)/ 55dB (narrow) |
Signal-to-noise ratio |
≥45dB(wide)/ 40dB (narrow) |
Audio output power |
0.5W |
Audio distortion |
≤5% |