Radio Frequency IC 1. Upgrade SQ to enhance the anti-interference ability 2. RDA1846S add a new tail tone elimination function when transmit and receive signal between 50Hz with 55H 3. Improve the receiver AVG switching noise when signal strength changes severely Frequency-Modulated Receiver Chip The RDA5802N has a powerful low-IF digital audio processor, this make it have optimum sound quality with varying reception conditions Power Amplifier IC 1. Low crossover distortion 2. Low quiescent circuit current LED Flashlight high lumens degrees Shell Upgrade Dustproof，waterproof and drop resistance ability Features: Function Busy Channel Lock "BCLO" LED Flashlight DTMF encoded Incorporates 105 codes "DCS" and 50 privacy codes "CTCSS" programmable Timer transmission "TOT" programmable Selecting the Scan Mode. Built-in RX CTCSS/DCS scan, LED flash Programmable by PC Dual Watch/dual reception Hight /Low RF Power Switchable Large LCD Display Level Threshold "Squelch" adjustable from 0 to 9 Crossband reception Built-in VOX Function Burst Tones: Press PTT+ A/B to generate 1750Hz | Press PTT + Band to generate 2100Hz 25KHz/12.5KHz Switchable Emergency Alert Low Battery Alert Battery Saver Time-out Timer Keypad Lock Monitor Channel ROGER SET Enhance Features: Upgrade SQ to enhance anti-interference ability. Low crossover distortion. Low quiescent circuit current. RDA1846S add a new tail tone elimination function when transmit and receive signal between 50Hz with 55Hz Reduce the receiver AVG switching noise when signal strength changes severely. Specifications: Frequency Range: VHF 144-148MHz & UHF 420-450MHz Output Power: 5 Watts 128 Channels 50 CTCSS and 104 DCS Memory channels: Up to 128 channels Frequency stability: 2.5ppm Antenna impedance: 50 ohm Operating temperature: -20 ~ +60 °C Supply Voltage: Rechargeable Lithium-Ion mAh 7.4V/1800 Consumption: in standby:≤73mA, in reception：380mA, in transmission：≤1.4A Mode of operation: Simplex or semi-duplex Antenna Type: Compatible with SMA-Female Antenna Earpiece & Programming Type: Compatible with K-plug earpiece/cable Package Content: 1 x GT-3 Mark-II Two Way Radio 1 x 7.4V 1800mAh Li-ion Battery 1 x Antenna 1 x Belt Clip 1 x Hand Strap 1 x User Manual 1 x Adapter 1 x Desktop Charger 1 x Headset 1 x Car Charger
