{"title":"Trumpųjų bangų radijo įranga","description":null,"products":[{"product_id":"racija-baofeng-uv-21-pro-10w-2-vnt","title":"Racija Baofeng UV-21 Pro 10W, 2 vnt.","description":"\u003ch2\u003eTrumpai apie prekę\u003c\/h2\u003e\u003cp\u003ePrekė: Racija Baofeng UV-21 Pro 10W, 2 vnt.. Kategorija: Nešiojamas.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eGamintojas:\u003c\/strong\u003e Baofeng\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eModelis:\u003c\/strong\u003e UV21PRO\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003e【Improved version of UV-5R】\u003c\/h2\u003e\u003cp\u003e⭐⭐⭐Up to 999 memory channels, large, 1,77 inch kxolor screen, frequency copy function, full keyboard, increased battery capacity from 1500mAh to 1800mAh, Type-C charger support, enlarged walkie-talkie size, VOX function (free hand), 21cm high gain antenna for better reception.\u003c\/p\u003e\u003cp\u003e【Contents of the set】\u003c\/p\u003e\u003cp\u003e2 x radio;\u003c\/p\u003e\u003cp\u003e2 x battery;\u003c\/p\u003e\u003cp\u003e2 x 21 cm antenna;\u003c\/p\u003e\u003cp\u003e2 x 38 cm antenna;\u003c\/p\u003e\u003cp\u003e2 x USB-C charging cable;\u003c\/p\u003e\u003ch2\u003e✅【GMRS】 Professional Amateur Radio\u003c\/h2\u003e\u003cp\u003eThe Walkie-talkie achieves the highest power output among portable GMRS radios, allowing for a stronger signal and greater range. VOX function allows hands-free operation while driving. The device supports 30 GMRS channels and 10 NOAA weather channels, is compatible with FM\/UHF\/220-260 MHz\/VHF bands (reception only), providing versatile communication possibilities. FCC ID: 2AJGM-GM21. Supports Chirp function (compatible programming software: GM-5RH).\u003c\/p\u003e\u003ch2\u003e⚡【NOAA weather receiver and scanning】\u003c\/h2\u003e\u003cp\u003eThe radio has a NOAA weather radio function, allowing you to receive weather forecasts from designated NOAA stations. It can scan and receive weather forecasts from the canals, predicts dangerous weather events in advance and can serve as an alternative method of communication in the event of a disaster. It can be used as an emergency radio, especially when the phone is not working or there is no signal. The radio also features NOAA weather scanning, allowing you to scan all 10 channels of NOAA weather radio.\u003c\/p\u003e\u003ch2\u003e【GMRS】 Professional Amateur Radio\u003c\/h2\u003e\u003cp\u003e👍This walkie-talkie can achieve the highest power output among GMRS portable radios, allowing for a stronger signal and greater range. VOX function allows hands-free operation while driving. The device supports 30 GMRS channels and 10 NOAA weather channels, is compatible with FM\/UHF\/220-260 MHz\/VHF bands (reception only), providing versatile communication possibilities. FCC ID: 2AJGM-GM21. Supports Chirp function (compatible programming software: GM-5RH).\u003c\/p\u003e\u003ch2\u003e【Light】\u003c\/h2\u003e\u003cp\u003e🔦With easy switching of flashlight modes and user-friendly design, this emergency walkie-talkie flashlight is very helpful in finding your way during outdoor activities or in finding something in the dark. It will protect you and your friends from the dark in case of an emergency.\u003c\/p\u003e\u003ch2\u003e【C】 charging port\u003c\/h2\u003e\u003cp\u003eThe Type-C charging port is located on the back of the battery. On the go, you can charge your walkie-talkie in your car, powerbank, laptop, wall outlet or any device with a USB interface, no longer worrying about battery life issues.\u003c\/p\u003e\u003ch2\u003e【Frequency copy】\u003c\/h2\u003e\u003cp\u003eEasily decrypt the frequency of another walkie-talkie without the need for computer programming. This feature is even more functional and works well in a variety of situations.\u003c\/p\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eGroup\u003c\/th\u003e\n\u003cth\u003eName\u003c\/th\u003e\n\u003cth\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eParametry\u003c\/td\u003e\n\u003ctd\u003eCondition\u003c\/td\u003e\n\u003ctd\u003enew\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eParametry\u003c\/td\u003e\n\u003ctd\u003eInvoice\u003c\/td\u003e\n\u003ctd\u003eWith VAT invoice\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eParametry\u003c\/td\u003e\n\u003ctd\u003eManufacturer code\u003c\/td\u003e\n\u003ctd\u003eUV21PRO\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eParametry\u003c\/td\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eBaofeng\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eParametry\u003c\/td\u003e\n\u003ctd\u003eKind\u003c\/td\u003e\n\u003ctd\u003ewalkie-talkie\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eParametry\u003c\/td\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003eUV21PRO\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eParametry\u003c\/td\u003e\n\u003ctd\u003eEAN (GTIN)\u003c\/td\u003e\n\u003ctd\u003e6978019571399\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eParametry\u003c\/td\u003e\n\u003ctd\u003eBatteries included\u003c\/td\u003e\n\u003ctd\u003eyes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"CYGGOO","offers":[{"title":"Default Title","offer_id":45981565517884,"sku":"17605655462","price":73.44,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0618\/2161\/6188\/files\/2X-Two-Way-Radio-Baofeng-UV-21-Pro-10W.jpg?v=1786465849"},{"product_id":"sdr-imtuvas-rtl-sdr-rtl2832u-dvb-t-v4-500khz-1766mhz-su-dipolinemis-antenomis","title":"SDR imtuvas RTL-SDR RTL2832U DVB-T V4 500kHz–1766MHz su dipolinėmis antenomis","description":"\u003ch2\u003eTrumpai apie prekę\u003c\/h2\u003e\u003cp\u003ePrekė: SDR imtuvas RTL-SDR RTL2832U DVB-T V4 500kHz–1766MHz su dipolinėmis antenomis. Kategorija: Kanceliarinės prekės.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eGamintojas:\u003c\/strong\u003e RTL-SDR\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eModelis:\u003c\/strong\u003e RTL-SDR V4\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGalia:\u003c\/strong\u003e 0 W\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eSDR 500kHz Broadband Receiver - 1766MHz\u003c\/h2\u003e\u003cp\u003e\u003cb\u003eThe most important differences from the previous model (V3)\u003c\/b\u003e\u003cb\u003e:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eImproved HF reception\u003c\/li\u003e\n\u003cli\u003eeven better filtering - R828D chip for better performance\u003c\/li\u003e\n\u003cli\u003eimproved power supply design - phase noise from power supply noise has been significantly reduced\u003c\/li\u003e\n\u003cli\u003elower temperature of the device - V4 consumes slightly less electricity and generates slightly less heat compared to V3\u003c\/li\u003e\n\u003cli\u003eadded an LED to the Bias Tee to help determine whether it has been activated or not\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cb\u003eAccurate information about changes on the manufacturer's website:\u003c\/b\u003e\u003c\/p\u003e\u003cp\u003ehttps:\/\/www. rtl-sdr . com\/ rtl-sdr -blog-v4-dongle-initial-release\/\u003c\/p\u003e\u003cp\u003e\u003cb\u003eATTENTION!\u003c\/b\u003e\u003c\/p\u003e\u003cp\u003e\u003cb\u003eDue to increased filtering in some bands, the sensitivity may be on average 2-3dB lower than the V3 version.\u003c\/b\u003e\u003c\/p\u003e\u003cp\u003eAccording to the manufacturer, this version is currently a limited edition - Chip R828D is currently completely withdrawn from production (production depends on the amount of this component).\u003c\/p\u003e\u003cp\u003e\u003cb\u003eIn addition, the V4 version requires the use of RTL-SDR Blog drivers.\u003c\/b\u003e\u003c\/p\u003e\u003cp\u003eRTL-SDR blog drivers are available on GitHub.\u003c\/p\u003e\u003cp\u003ePlease follow the installation instructions in the Quick Start Guide as the V4 will not work with the default Osmocom drivers.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eReceiver RTL-SDR RTL 2832U DVB-T V4 Dipol Kit\u003c\/b\u003e\u003cb\u003e:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\u003cb\u003eDipole antennas and handles included\u003c\/b\u003e\u003c\/li\u003e\n\u003cli\u003elatest version of V4 (fixes have been made to the device)\u003c\/li\u003e\n\u003cli\u003econsidered by many to be the best price\/quality\/opportunity receiver\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eSDR\u003c\/b\u003e type broadband receiver (software defined radio)\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eoperating range 500kHz-1766MHz (without interruptions), \u003c\/b\u003edirect sampling mode: 500kHz to 24MHz\u003c\/li\u003e\n\u003cli\u003eR828D tuner\u003c\/li\u003e\n\u003cli\u003ecooperation with software for Windows, Linux, Mac, Android, Raspberry Pi 2, Pi 3 operating systems\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eworks with such popular programs as SDRuno,\u003c\/b\u003e HDSDR, SDR Console, Cubic SDR, SDR Sharp, Spectrum Lab, etc.\u003c\/li\u003e\n\u003cli\u003eBlack Aluminum Housing - Ideal for Portable Applications\u003c\/li\u003e\n\u003cli\u003eTCXO 1ppm stabilizer\u003c\/li\u003e\n\u003cli\u003ebuilt-in SMA socket - for SMA plugs (SMA-M)\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eA special multi-purpose set ideal for beginners. Short antennas are good for ADS-B, longer ones work at lower frequencies.\u003c\/p\u003e\u003cp\u003eWhen installing a V-shaped dipole, the antenna receives weather satellites and the ISS space station well. In the vertical (flat) configuration, we improve the reception of ground communication.\u003c\/p\u003e\u003cp\u003eThe set also includes Flex Tripod holders, a suction cup for glass and 3m RG-174 wiring. Examples of installations in the item gallery.\u003c\/p\u003e\u003cp\u003eThe equipment can be used off-road, but it is not waterproof.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eGuide to antennas from the set:\u003c\/b\u003e\u003c\/p\u003e\u003cp\u003ehttps:\/\/www. rtl-sdr . com\/using-our-new-dipole-antenna-kit\/\u003c\/p\u003e\u003cp\u003e\u003cb\u003eWith the appropriate software, you can use the RTL-SDR RTL2832U V4 receiver as:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eradio receiver\u003c\/li\u003e\n\u003cli\u003eBroadband scanner\u003c\/li\u003e\n\u003cli\u003ea tool for experimentation and development of your products.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cb\u003eWhat can we receive?\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eDVB-T terrestrial television\u003c\/li\u003e\n\u003cli\u003eDAB radio\u003c\/li\u003e\n\u003cli\u003eFM broadcasting radio stations\u003c\/li\u003e\n\u003cli\u003eair traffic control, aircraft, ADS-B\u003c\/li\u003e\n\u003cli\u003eamateur bands for amateurs (160m-23cm)\u003c\/li\u003e\n\u003cli\u003efrequency of uniformed services\u003c\/li\u003e\n\u003cli\u003ecommercial frequencies (purchased e.g. for the use of security companies)\u003c\/li\u003e\n\u003cli\u003eCB radio\u003c\/li\u003e\n\u003cli\u003ePMR\u003c\/li\u003e\n\u003cli\u003eLPD\u003c\/li\u003e\n\u003cli\u003ePOCSAG\u003c\/li\u003e\n\u003cli\u003eACARS\u003c\/li\u003e\n\u003cli\u003eWeather balloons\u003c\/li\u003e\n\u003cli\u003eNOAA satellites\u003c\/li\u003e\n\u003cli\u003eAPRS\u003c\/li\u003e\n\u003cli\u003eMS (Meteor Scatter) connectivity\u003c\/li\u003e\n\u003cli\u003eISM 433MHz\u003c\/li\u003e\n\u003cli\u003eISM868MHz.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cb\u003eRTL-SDR \u003c\/b\u003e\u003cb\u003eV4 \u003c\/b\u003e\u003cb\u003eis the latest version of the popular SDR\u003c\/b\u003e receiver - it is considered by many to be the best SDR receiver in terms of price to quality and capabilities.\u003c\/p\u003e\u003cp\u003eGreat device as an \"entry-level\" - for beginners who want to check whether the radio hobby is engaging for them.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eAdditional power supply circuit 4,5V\u003c\/b\u003e switched programmatically - using an appropriate, simple program allows you to power e.g. Low Noise Antenna Amplifiers (LNA) or Active Antennas via Coaxial Cable.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eSDR (software defined radio)\u003c\/b\u003e is a radio communication system in which the operation of basic electronic components (mixers, filters, modulators\/demodulators and detectors) is performed using a computer program.\u003c\/p\u003e\u003cp\u003eThanks to technological development (computer computing efficiency), SDR capabilities are constantly increasing. For smooth operation, a processor with a clock speed of at least 2GHz is required.\u003c\/p\u003e\u003cp\u003eThe offer applies to the latest version of RTL-SDR V4 device with many improvements over previous versions.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eRecommended programs to support RTL SDR:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eSDRuno (frequency scanner function)\u003c\/li\u003e\n\u003cli\u003eSDR#\u003c\/li\u003e\n\u003cli\u003eHDSDR\u003c\/li\u003e\n\u003cli\u003eSDR Console\u003c\/li\u003e\n\u003cli\u003eCubic SDR\u003c\/li\u003e\n\u003cli\u003eMr SDR Sharp\u003c\/li\u003e\n\u003cli\u003eSpectrum Lab.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cb\u003eBelow for comparison of V3 and V4 receivers MDS measurements (minimum power level that the receiver can detect):\u003c\/b\u003e\u003c\/p\u003e\u003cp\u003e\u003cb\u003eUseful links\u003c\/b\u003e\u003c\/p\u003e\u003cp\u003edata sheet:\u003c\/p\u003e\u003cp\u003ehttps:\/\/www. rtl-sdr . com\/wp-content\/uploads\/2018\/02\/ RTL-SDR -Blog-V3-Datasheet.pdf\u003c\/p\u003e\u003cp\u003eGetting started with RTL-SDR:\u003c\/p\u003e\u003cp\u003ehttps:\/\/www. rtl-sdr . com\/ rtl-sdr -quick-start-guide\/\u003c\/p\u003e\u003cp\u003eGuide to antennas from the set:\u003c\/p\u003e\u003cp\u003ehttps:\/\/www. rtl-sdr . com\/using-our-new-dipole-antenna-kit\/\u003c\/p\u003e\u003cp\u003e- Inner mesh panties\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eoperating range: 500kHz-1766MHz reception (without interruptions); 500kHz-24MHz direct sampling\u003c\/li\u003e\n\u003cli\u003ebroadcasting: NO\u003c\/li\u003e\n\u003cli\u003e2.4MHz bandwidth\u003c\/li\u003e\n\u003cli\u003eChip: R828D\u003c\/li\u003e\n\u003cli\u003eRTL2832U\u003c\/li\u003e\n\u003cli\u003eTCXO 1ppm\u003c\/li\u003e\n\u003cli\u003eImpedance: 50 Ohms\u003c\/li\u003e\n\u003cli\u003eSMA-F gold plated socket (for SMA plugs)\u003c\/li\u003e\n\u003cli\u003eCurrent Consumption: ~280mA\u003c\/li\u003e\n\u003cli\u003ewaterproof installation: no\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cb\u003eContents of the shipment from the Konektor store:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003ereceiver SDR RTL-SDR RTL2832U \u003cb\u003eV4\u003c\/b\u003e\n\u003c\/li\u003e\n\u003cli\u003eset of antennas for dipole\u003c\/li\u003e\n\u003cli\u003eglass holder\u003c\/li\u003e\n\u003cli\u003eFlex Tripod handle\u003c\/li\u003e\n\u003cli\u003e3m wiring\u003c\/li\u003e\n\u003cli\u003ePolish instruction manual (only with us)\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eGroup\u003c\/th\u003e\n\u003cth\u003eName\u003c\/th\u003e\n\u003cth\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eParametry\u003c\/td\u003e\n\u003ctd\u003eCondition\u003c\/td\u003e\n\u003ctd\u003enew\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eParametry\u003c\/td\u003e\n\u003ctd\u003eInvoice\u003c\/td\u003e\n\u003ctd\u003eWith VAT invoice\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eParametry\u003c\/td\u003e\n\u003ctd\u003eManufacturer code\u003c\/td\u003e\n\u003ctd\u003eRTL-SDR V4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eParametry\u003c\/td\u003e\n\u003ctd\u003eKind\u003c\/td\u003e\n\u003ctd\u003ereceiver\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eParametry\u003c\/td\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eRTL-SDR\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eParametry\u003c\/td\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003eRTL-SDR V4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eParametry\u003c\/td\u003e\n\u003ctd\u003ePower\u003c\/td\u003e\n\u003ctd\u003e0 W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eParametry\u003c\/td\u003e\n\u003ctd\u003eProduct weight with unit packaging\u003c\/td\u003e\n\u003ctd\u003e0.5 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eParametry\u003c\/td\u003e\n\u003ctd\u003eEAN (GTIN)\u003c\/td\u003e\n\u003ctd\u003e6944098019381\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eParametry\u003c\/td\u003e\n\u003ctd\u003ePackaging status\u003c\/td\u003e\n\u003ctd\u003eoriginal\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"konektor-wyprz","offers":[{"title":"Default Title","offer_id":45981573382204,"sku":"14708261280","price":121.89,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0618\/2161\/6188\/files\/RTL-SDR-RTL2832U-DVB-T-V4-receiver-SDR-500kHz-1766MHz-dipole-antennas.jpg?v=1786465938"}],"url":"https:\/\/market365.lt\/de\/collections\/trumpuju-bangu-radijo-iranga.oembed","provider":"Market365","version":"1.0","type":"link"}