General |
Frequency range |
VHF:136-174MHz
UHF:400-470MHz/350-390 |
Channels |
99 |
Channel space |
25 KHz /12.5 KHz |
Operating temperature range |
-20℃~+60℃ |
Antenna impedance |
50Ω |
Power supply |
DC3.7V(±20%) |
Battery capacity |
2200mAh(Li-ion) |
Frequency stability |
≤±2.5 ppm |
Dimension |
59(L)*41(W)*103(H) mm |
Weight |
220g(including battery pack) |
Transmitter |
Transmitting power |
≤3W |
Modulated mode |
16KΦF3E(width)/8K50F3E(narrow) |
Spurious emissions |
≤-36dBm |
FM noise |
≤-40dB |
Audio distortion |
≤5% |
Adjacent-channel power |
≥65 dB(width)/55 dB(narrow) |
Maximum frequency deviation |
≤5KHz(width)/2.5KHz(narrow) |
Receiver |
Sensitivity (at 12dB SINARD) |
≤0.165μV(Width)/ 0.2μV (narrow) |
Adjacent channel selectivity |
≥60dB(width)/ 50dB (narrow) |
Intermodulation rejection ratio |
≥60dB(width)/ 50dB (narrow) |
Anti interfere of spurious wave |
≥60dB(width)/ 50dB (narrow) |
SNR |
≥45dB(width)/ 40dB (narrow) |
Audio output power |
0.5W |
Audio distortion |
≤5% |
Note:All specifications above are subject to change without notice |