Specifications

Model Talk PRO H250A
Frequency range UHF:350~390MHz
Channel capacity 16(15+S)
Channel spacing 25.0KHz/ 12.5KHz
Frequency Stability ≤±2.5 ppm
Operating temperature -35~+60℃
Antenna impedance 50 ohms
Operating voltage 7.4V
Weight 252g (with antenna & battery)
Dimension 118 x 55 x 34 mm (H x W x D)
Battery 2200mAh (Li-ion)
RF power(H/L) UHF: 6W/7W Adjustable UHF: 7W/1W
Specifications

Modulation limit ±5KHz / ±2. 5KHz
FM distrotion ≤ 5%
Residual FM -45dB / -40dB
Adjacent channel power -70dB / -60dB
Spurious and Harmonics ≤- 36dBm
Sensitivity 0.22μV / 0.25μV
Adjacent channel selectivity 70dB / 60dB
Intermodulation reject ratio 65dB
Spurious response reject ratio 70dB
S/N 45dB / 40dB
Rated audio power output 1Watt
Rated audio distortion ≤5%
Features

Battery capacity 2200mAh Transmit power Upto 7 watts
IP54 MIL Standards Xenon torch light 15 ft beam
Hetrodyne receiver for weak signal Channels: 16
2 tone signalling, whisper mode, internal noise cancelling, xenon torchlight, best suited for users with long talk-time