Catalog > Consumer Electronics > Audio and Video Communication > Radio Accessories Professional Two Way Radio Two way 16 Channel Radio 400~470 MHz ZARTEK ZA-758 LICENSE-FREE TWO-WAY RADIO 16CH 500mW FREQ 400-470MHZ RANGE INDOOR: 600m-1.2KM OUTDOOR:2-6KM Discontinued Specifications, Prices & Availability may change without notice. Images are for illustration purposes only. E&OE Features Pre-programmed 16 ChannelsPower Output 500mW License FreeTones 50 CTCSS / 105 DCSCrystal Clear Loud AudioHigh Impact Casing, Compact & LightweightLong Battery Life (30 hrs on Average use)Channel Announce & Low Battery AlertExternal Microphone / Speaker JackTwo Functional Side KeysMulti-functions:VOXVOX sensitivity & delayScramblerCall RingEmergency AlarmPriority ScanCompanderBattery Level IndicatorPTT ID DTMF (Programmable)Channels / Functions Programmable via PC (Optional)Programming Read Password Protected (Optional)External Car / House Antenna Kit (Optional)Compatible to Zartek ZA705 or Pro5 (464 MHz) & Pro8 radio (446 MHz)Approved by ICASA1 year limited warrantyIdeal for Security use, Factories, Farming, Hotels, Events & Heavy Duty use. Specifications GeneralFrequency Range : 400-470MHz locked to 446MHz & 464MHz bandsChannel Capacity : 16Frequency Spacing : 12.5kHzWorking Voltage : 3.8VFrequency Stability : ±2.5 ppmOperating Temperature Range : -25°C to +55°CAntenna Impedance : 500ΩDimension excL Antenna (LxWxH) : ll9mmx57mmx37mmWeight (including Antenna and Battery) : 200gBattery Capacity : 1600mAHBattery Operating Time Average : 30 hours on 5:5:90 duty cycleAdjacent Channels SelectivityReceiverReceiving Sensitivity : <= 1 8uV/0.22uVAdjacent Channel Selectivity : 70dB/60dBIntermediation : >= 60dBSpurious Response : >= 70dBSNR : >= 50/45dBAudio Output Power : 0.5WAudio Distortion : >= 5%TransmitterOutput Power : 500mWModulation Mode : 1 6køF3E/8kF3EMaximum Frequency Deviation : ±5kHz/±2.5kHzAudio Distortion : >5%Residual Frequency : -45dB /-40dBModulation : -70dB 1-60dBAdjacent Channel Power : -36dBm < 1GHzSpurious and Harmonic Wave : -30dBm>1GHz