General |
Frequency Range |
VHF ： 136-162 MHz 145-175 MHz
UHF ： 350-390 MHz 400-430 MHz
440-470 MHz 480-520 MHz
450－480MHz 400－470MHz |
Channel Capacity |
512/128* |
Channel Spacing |
25 (20) / 12.5 KHz* |
Operating Voltage |
7.5 V |
Battery |
1700 mAh (Li-ion) |
Battery Life (5-5-90 duty cycle) |
About 12 Hours |
Frequency Stability |
± 2.5 ppm |
Operating Temperature |
-25 ℃ ~+55 ℃ |
Antenna Impedance |
50Ω |
Dimensions(without antenna & battery)
（ L × W × H ） |
105 mm × 57mm × 33.8mm |
Weight(with antenna & battery) |
324 g |
Transmitter |
RF Power Output |
4W/2W （ UHF ） 5W/2W （ VHF ） |
Modulation |
16KHz Φ F3E/11KHz Φ F3E |
Spurious and Harmonics |
-36dBm<1GHz
-30dBm>1GHz |
FM Noise |
45/45 dB |
Audio Distortion |
≤ 5% |
Receiver |
Sensitivity |
0.25μV (W:20/25kHz ) / 0.28 μV (N:12.5kHz ) |
Selectivity |
70dB(W:20/25kHz ) / 60dB(N:12.5kHz ) |
Intermodulation |
65dB |
Spurious Response Rejection |
70dB |
S/N |
45/40dB |
Audio Power Output （Rated Power） |
500mW |
Audio Distortion （Rated Power） |
≤ 5% |
