Handy Talky KENWOOD TH-255A

Frequency range: TX: 144-148 MHz RX: 136-174 MHz Mode: FM RF Power output: Hi: 3.5-5 W ( depending on voltage) Lo: 0.3 W Sensitivity: 0.18 uV ( 12 dB SINAD, between 144-148 MHz) Selectivity: 10 KHz ( -6 dB) , 28 KHz ( -40 dB) Image rejection: N/ A Voltage: 6-9 VDC ( PB-43N or BT-14 battery packs) Current drain: Rx: 30-130 mA Tx: Max 2 A Impedance: 50 ohms Dimensions ( W* H* D) : 58* 120* 39 mm ( with BT-14) Weight: 259 gr ( with BT-14) Manufactured: 2007-200x Other: Related documents: The TH-255A provides 5.5watts of power for wide coverage, with a choice of High/ Low output. The large diameter speaker outputs up to 400 mW, which helps to allow clear reception even in noisy workplaces. Another welcome feature is 8-hour* continuous operation with the optional high capacity Ni-MH battery PB-43N. * Battery Life ( 5-5-90 duty cycle) Backlighting, larger characters, and a battery level indicator all contribute to exceptional ease of use. Easy and simple to operate for both beginners and experienced users. In addition to password-protection at power-on, the keypad can be locked and there fs an emergency siren for when assistance is required. The TH-255A meets or exceeds the stringent IP54 dust and splash water standards as well as the MIL-STD 810 C, D, E & F environmental standards in 9 categories - including rain, IP54 humidity and shock. - Multiple Scan Functions - CTCSS ( 42 subtone frequencies) , DCS ( 104 codes) - Busy Channel Lock Out, Memory Channel Lock Out - Memory Shift, Beat Shift - Channel Display Mode - Split Channel - Automatic Simplex Checker ( ASC) - VFO Reset, Full Reset - Beep On/ Off - High-capacity Ni-MH battery ( Optional) - Reverse - Auto Power Off - Time-out Timer - Alphanumeric Channel Name - Battery Save