{"product_id":"zartek-za-748-two-way-radio","title":"Zartek ZA-748 Two Way Radio","description":"\u003ch3\u003eDescription\u003c\/h3\u003e\n\u003cp\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eZartek ZA-748 Portable Two Way Radio\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eis easy to use and gives you reliable and clear communication. The ZA-748 UHF transceiver operates at 0.5 W on both license-free bands, namely 464 MHz consisting of 5 frequencies and 446 MHz consisting of 8 frequencies. This transceiver is also approved by ICASA to operate on licensed bands from 400-470 MHz on 2W of transmitting power.\u003c\/p\u003e\n\u003cp\u003eHigh strength materials and quality components have been used in the manufacture of this two-way radio to give many years of product use. It is designed for rugged outdoor and industrial use to excel in tough environments. The ZA-748 radio is ultra small and compact for easy handling. Li-ion battery technology and VOX (voice activation) are included amongst many features that enhance performance yet keep the transceiver easy to operate. A detachable antenna enables external car or house antennas to be used with the radio to extend communication range.\u003c\/p\u003e\n\u003cp\u003eFeatures\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003ePre-programmed 16 Channels\u003c\/li\u003e\n\u003cli\u003ePower Output 500mW License Free \/ 2W Licenced\u003c\/li\u003e\n\u003cli\u003eTones 50 CTCSS \/ 104 DCS\u003c\/li\u003e\n\u003cli\u003eCrystal Clear Loud Audio\u003c\/li\u003e\n\u003cli\u003eHigh Impact Casing, Compact \u0026amp; Lightweight\u003c\/li\u003e\n\u003cli\u003eLong Battery Life \u0026amp; Low Battery Alert\u003c\/li\u003e\n\u003cli\u003eChannel Announce\u003c\/li\u003e\n\u003cli\u003eExternal Microphone \/ Speaker Jack (single pin)\u003c\/li\u003e\n\u003cli\u003eLED Light\u003c\/li\u003e\n\u003cli\u003eOne Functional Side Key\u003c\/li\u003e\n\u003cli\u003eMulti-functions: VOX, Scrambler, Call Ring\u003c\/li\u003e\n\u003cli\u003eEmergency Alarm, Priority Scan, Compander\u003c\/li\u003e\n\u003cli\u003eBattery Level, PTT ID DTMF (Programmable)\u003c\/li\u003e\n\u003cli\u003eChannels \/ Functions Programmable via PC (Optional)\u003c\/li\u003e\n\u003cli\u003eProgramming Read \/ Write Password Protected (Optional)\u003c\/li\u003e\n\u003cli\u003eExternal Car \/ House Antenna Kit (Optional)\u003c\/li\u003e\n\u003cli\u003eApproved by ICASA\u003c\/li\u003e\n\u003cli\u003eIDEAL for Security use, Factories, Farming, Hotels, Events \u0026amp; Heavy Duty use.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e \u003cspan\u003eSpecifications\u003c\/span\u003e\n\u003c\/h3\u003e\n\u003cdiv class=\"table-responsive\"\u003e\n\u003ctable class=\"table\" border=\"0\" cellspacing=\"0\" cellpadding=\"0\"\u003e\n\u003ccolgroup\u003e\n\u003ccol width=\"176\"\u003e\n\u003ccol width=\"519\"\u003e\n\u003c\/colgroup\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd width=\"176\" height=\"20\"\u003eFrequency Range\u003c\/td\u003e\n\u003ctd width=\"519\"\u003e     446 MHz and 464 MHz license-free, (400-470 MHz licensed)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd height=\"20\"\u003eChannel Capacity\u003c\/td\u003e\n\u003ctd class=\"xl64\"\u003e     16\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd height=\"20\"\u003eFrequency Spacing\u003c\/td\u003e\n\u003ctd\u003e     25kHz\/ 12.5 kHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd height=\"20\"\u003eWorking Voltage\u003c\/td\u003e\n\u003ctd\u003e     3.8 V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd height=\"20\"\u003eFrequency Stability\u003c\/td\u003e\n\u003ctd\u003e     ± 2.5ppm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd height=\"20\"\u003eOperating Temp.\u003c\/td\u003e\n\u003ctd\u003e     -25 C - +55 C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd height=\"20\"\u003eAntenna Impedance\u003c\/td\u003e\n\u003ctd\u003e     50\u003cspan class=\"font5\"\u003eΩ\u003c\/span\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd height=\"20\"\u003eDimensions excl Antenna(LxWxH)\u003c\/td\u003e\n\u003ctd\u003e     102mm x 52.5mm x 32mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd height=\"20\"\u003eWeight (including Antenna and Battery)\u003c\/td\u003e\n\u003ctd\u003e     140g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd height=\"20\"\u003eBattery Capacity\u003c\/td\u003e\n\u003ctd\u003e     1250mAH\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd height=\"20\"\u003eBattery Operating Time Average\u003c\/td\u003e\n\u003ctd\u003e     35 hours on 5:5:90 duty cycle\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd height=\"20\"\u003eOutput Power\u003c\/td\u003e\n\u003ctd\u003e     500mW license-free, (2W licensed)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd height=\"20\"\u003eModulation Mode\u003c\/td\u003e\n\u003ctd\u003e     16k\u003cspan class=\"font5\"\u003eФF3E\/ 8kФF3E\u003c\/span\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd height=\"20\"\u003eMaximum Frequency modulation\u003c\/td\u003e\n\u003ctd\u003e     ± 5kHz\/± 2.5kHz \u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd height=\"20\"\u003eAudio Distortion\u003c\/td\u003e\n\u003ctd\u003e     ≤ 5%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd height=\"20\"\u003eResidual frequency modulation\u003c\/td\u003e\n\u003ctd class=\"xl65\"\u003e     -40 dB \/ -35 dB \u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd height=\"20\"\u003eAdjacent Channel Power\u003c\/td\u003e\n\u003ctd class=\"xl65\"\u003e     -70 dB \/ -60 dB \u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd height=\"20\"\u003eSpurious and Harmonic Wave\u003c\/td\u003e\n\u003ctd\u003e     - 36dBm \u0026lt; 1 GHz - 30dBm \u0026gt; 1 GHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd height=\"20\"\u003eReceiving Sensitivity\u003c\/td\u003e\n\u003ctd\u003e     ≤ 0.18 uV\/ 0.22uV\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd height=\"20\"\u003eAdjacent Channels Selectivity\u003c\/td\u003e\n\u003ctd\u003e     ≥ 70 dB\/ 60dB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd height=\"20\"\u003eIntermediation\u003c\/td\u003e\n\u003ctd\u003e     ≥ 60dB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd height=\"20\"\u003eSpurious Response\u003c\/td\u003e\n\u003ctd\u003e     ≥ 70dB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd height=\"20\"\u003eSNR\u003c\/td\u003e\n\u003ctd\u003e     ≥ 45\/ 40 dB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd height=\"20\"\u003eAudio Output Power\u003c\/td\u003e\n\u003ctd\u003e     0.5 W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd height=\"20\"\u003eAudio Distortion\u003c\/td\u003e\n\u003ctd\u003e     ≤ 5%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e","brand":"Zartek","offers":[{"title":"Default Title","offer_id":48366057226469,"sku":"ZA-748","price":1149.0,"currency_code":"ZAR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0736\/0010\/6725\/files\/za-748.jpg?v=1770118016","url":"https:\/\/guardsondutyshop.co.za\/products\/zartek-za-748-two-way-radio","provider":"Guards On Duty Shop \u0026 Security Guards ","version":"1.0","type":"link"}