TTI TCB-H100The TTI TCB-H100 is the new compact handheld CB radio from TTI with ECHO function, VOX function, 3 display colors and many more functions. Optional are a 12/24 volt car charger and a 12/24 volt battery eliminator with external antenna connector.Features4 Watt AM/FMMultinorm: EC, EU, d, I2, I, UE, UK, PL, F, EPower on/off and volume control knobSquelch adjuster and DDS (Dynamic Squelch Tuning System)Emergency button, channel 9/19PTT button, red LED lights during TX3 color backlighting: red, amber, green or no colorScan functionMenu functionLock functionVOX function, 3 levelsBeep toneRoger beepChannel up/down buttonsAM/FM buttonEcho functionSignal strength meterLow battery indicatorSpecificationsFrequency range: 26.56-28 MHzOperating mode: F3E (FM), A3E (AM)Frequency control: PLL synthesizerFrequency tolerance: 0.002%Operating temperature range: -10 to +55 CelsiusPower supply: 7.4V (Li-ion battery)Size: 57 (W) x 116 (H) x 39 (D)Weight: 224 gramTransmitterPower output: Duty cycle 10% 4 Watts @ 13.2V DCModulation: AM: from 85% to 95%, FM: 1.8 kHz +/- 0.2 kHzFrequency response: 300 Hz to 3000 HzOutput impedance: 50 Ohms, unbalancedHarmonic suppression: less than -54 dBmCurrent drain: AM full Mod. 1.6A Max.ReceiverReceiving system: dual conversion superheterodyneIF frequencies: double conversion 1st 10.695 MHz / 2nd 455 kHzSensitivity: 1.4 uV for 10 dB (S + N) / N in AM mode, 0.8 uV for 20 dB SINAD in FM modeAudio output power: 1W @ 16 OhmAudio distortion: less than 8% @ 1 kHzImage rejection: more than 60 dBAdjacent channel rejection: more than 60 dBConducted spurious: less than -57 dBmFrequency response: 300 Hz to 2500 HzBuilt-in speaker: 16 Ohms, roundSquelch: adjustable, threshold less than 1 uV, DSS less than 2 uV