BT-245SCD Æ Features: VHF (245.0000-245.9875MHz), 5W/1W, 80 channels, CTCSS/DCS, scrambler, ANI, alarm, VOX, tail tone elimination, high capacity Li-ion battery… 1. Multi-channel 80 channels are selectable. 2. High/Low Power Conversion Available High power (5W) and low power (1W) can be convertible. 3. CTCSS / DCS 50 groups of optional standard CTCSS and 105 groups DCS are available (PC programmable). 4. TOT Function Time-out timer can stop the transmitting automatically by presetting time limit to avoid any damage caused by long-time continuous transmission. 5. Monitor Function Monitor is useful to adjust the volume level or receive a weak signal. 6. Battery Save No signal being received or no operations being performed for more than 10 seconds, auto save. 7. Alarm Function While meeting emergency, press and hold the alarm key, the radio will emit alert with high decibel. 8. VOX Function Voice control transmission, easy to operate. 9. Scrambler Function Built in voice security system to avoid wiretapped. 10. Tail Tone Elimination To eliminate the annoying audio caused by carrier wave disappearing after the transmitter ends the communication. 11. Wired Clone All stored data can be transferred to another radio of the same model by a specific cable. 12. ANI Function SPECIFICATION Frequency Range: 245.0000MHz^245.9875MHz RF Power: 5W/1W Number of Channels: 80 Working Temperature : - 20 ^ +60 Battery: DC 7.4V (Li-ion battery 1100mAH) Antenna Impedance: 50© Dimension: 93mm * 50mm * 23.5mm (without antenna) Weight: 190g