QUANSHENG TG-620 Dual Band H/T Radio

QUANSHENG TG-620 Dual Band H/T Radio Frequency Range Dual Band: 136-174MHz /400-480MHz(RX/TX) Dual Band: 136-174MHz /245-246MHz(RX/TX) Channel 128 Channel Spacing 25 /12.5KHz Operating Voltage 7.2V Antenna Impedance 50? Operating Temperature -25?~+65? Frequency Stability ±2.5ppm TRANSMITTER Output Power 4-5W Modulation 16K?F3E/11K?F3E Maximum Deviation ?5.0KHz(W? Spurious Emission ?65dB Audio Distortion ?5% RECEIVER Sensitivity ?0.25/0.28?V Adjacent Channel Selectivity…