Best Two way radios for paragliding. Camping, hunting, fishing, and all other outdoor activities. NO. :TG-5A INFO :99 channels 2.CTCSS 3.CTCSS modulation in channels 4.Keypad lock 5.Same frequency/different frequency 6.Initialization 7.Multi-scan function 8.Switch for channel and frequency 9.Auto battery saving function, extend the using time of battery. 10.Keypad and LCD backlit function, convenient for darkness operation 11.Earphone / microphone / auto-charger jack , convenient for answering and charging 12.Low power alarm, when the power is low, it sends the sound signal to alarm you change the battery. 　 TG-5A Technical specifications Frequency range: VHF: 136-174MHz Channel: 99 Channel spacing: 5KHz, 10KHz, 12.5KHz, 25KHz Operating voltage: 6V DC Frequency stability: ±5PPM Antenna Impedance: 50Ω Size（Not included antenna） (88mm*50mm*30mm) Transmitter Output power(High/low): 3W Current: 600mA Modulation sensitivity: 12±3mV Modulation distortion: 5% Maximum frequency deviation: ≤5KHz Sub-audio distortion: ≤0.75KHz Spurious response radiation: ＜-60dB Modulation mode: 16KφF3E Remanent modulation: ≤-35dB Receiver Sensitivity: ≤0.1μV Silent sensitivity: ≤0.16μV Audio output power: ≥300mW Audio distortion: ≤10% Modulation bandwidth: ≥2±5 KHz Spurious response rejection: ≥-8dB Intermodulation: ≥60dB Selectivity: ≥65dB Emphraxis: ≥85dB

Each Set PACKAGE CONTAIN 1x TG-5A (VHF 136-174Mhz) 1x 7.2 v 1100mah Li-ion Battery 1x SMA Antenna. 1x Belt Clip. 1x ENG Manual 1x Desktop Charger with 100-240V PSU  1x Earpiece