{"product_id":"raspberry-pi-5-rtl-sdr-v4-bundle","title":"Raspberry Pi 5 RTL-SDR V4 (Bundle)","description":"\u003ch2\u003eProgram and build Raspberry Pi based ham station utilities, tools, and instruments\u003c\/h2\u003e\n\u003cp\u003eThe improved RTL-SDR V4 allows you to receive radio signals between 500 kHz and 1.75 GHz from stations utilizing different bands including MW\/SW\/LW broadcast, ham radio, utility, air traffic control, PMR, SRD, ISM, CB, weather satellite, and radio astronomy.\u003c\/p\u003e\n\u003cp\u003eThe book \u003ca href=\"https:\/\/www.qavlunxerzi.info\/products\/raspberry-pi-5-for-radio-amateurs\" target=\"_blank\"\u003eRaspberry Pi 5 for Radio Amateurs\u003c\/a\u003e gives extensive coverage of deploying the RTL-SDR kit through the use of a Raspberry Pi 5.\u003c\/p\u003e\n\u003ch2\u003eThis bundle contains:\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/www.qavlunxerzi.info\/products\/rtl-sdr-v4-incl-dipole-antenna-kit\" target=\"_blank\"\u003eRTL-SDR V4 (incl. Dipole Antenna Kit)\u003c\/a\u003e (normal price: €75)\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/www.qavlunxerzi.info\/products\/raspberry-pi-5-for-radio-amateurs\" target=\"_blank\"\u003eRaspberry Pi 5 for Radio Amateurs\u003c\/a\u003e (normal price: €40)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch2\u003eRTL-SDR V4 (Software Defined Radio) with Dipole Antenna Kit\u003c\/h2\u003e\n\u003cp\u003eRTL-SDR is an affordable dongle that can be used as a computer-based radio scanner for receiving live radio signals between 500 kHz and 1.75 GHz in your area.\u003c\/p\u003e\n\u003cp\u003eThe RTL-SDR V4 offers several improvements over generic brands including use of the R828D tuner chip, triplexed input filter, notch filter, improved component tolerances, a 1 PPM temperature compensated oscillator (TCXO), SMA F connector, aluminium case with passive cooling, bias tee circuit, improved power supply, and a built in HF upconverter.\u003c\/p\u003e\n\u003cp\u003eRTL-SDR V4 comes with the portable dipole antenna kit. It is great for beginners as it allows for terrestrial and satellite reception and easy to mount outdoors and designed for portable and temporary outside usage.\u003c\/p\u003e\n\u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eImproved HF reception:\u003c\/strong\u003e V4 now uses a built-in upconverter instead of using a direct sampling circuit. This means no more Nyquist folding of signals around 14.4 MHz, improved sensitivity, and adjustable gain on HF. Like the V3, the lower tuning range remains at 500 kHz and very strong reception may still require front end attenuation\/filtering.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eImproved filtering:\u003c\/strong\u003e The V4 makes use of the R828D tuner chip, which has three inputs. The SMA input has been triplexed input into 3 bands: HF, VHF and UHF. This provides some isolation between the 3 bands, meaning out of band interference from strong broadcast stations is less likely to cause desensitization or imaging.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eImproved filtering x2:\u003c\/strong\u003e In addition to the triplexing, the open drain pin on the R828D can be also used, which allows to add simple notch filters for common interference bands such as broadcast AM, broadcast FM and the DAB bands. These only attenuate by a few dB, but may still help.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eImproved phase noise on strong signals:\u003c\/strong\u003e Due to an improved power supply design, phase noise from power supply noise has been significantly reduced.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLess heat:\u003c\/strong\u003e Another advantage of the improved power supply is low power consumption and less heat generation compared to the V3.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eIncluded\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e1x RTL-SDR V4 dongle (R828D RTL2832U 1PPM TCXO SMA)\u003c\/li\u003e\n\u003cli\u003e2x 23 cm to 1 m telescopic antenna\u003c\/li\u003e\n\u003cli\u003e2x 5 cm to 13 cm telescopic antenna\u003c\/li\u003e\n\u003cli\u003e1x Dipole antenna base with 60 cm RG174\u003c\/li\u003e\n\u003cli\u003e1x 3 m RG174 extension cable\u003c\/li\u003e\n\u003cli\u003e1x Flexible tripod mount\u003c\/li\u003e\n\u003cli\u003e1x Suction cup mount\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eDownloads\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.rtl-sdr.com\/wp-content\/uploads\/2024\/12\/RTLSDR_V4_Datasheet_V_1_0.pdf\" target=\"_blank\"\u003eDatasheet\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.rtl-sdr.com\/V4\/\" target=\"_blank\"\u003eUser Guide\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.rtl-sdr.com\/rtl-sdr-quick-start-guide\/\" target=\"_blank\"\u003eQuick Start Guide\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.rtl-sdr.com\/sdrsharp-users-guide\/\" target=\"_blank\"\u003eSDR# User Guide\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.rtl-sdr.com\/using-our-new-dipole-antenna-kit\/\" target=\"_blank\"\u003eDipole Antenna Guide\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch2\u003eBook: Raspberry Pi 5 for Radio Amateurs\u003c\/h2\u003e\n\u003cp\u003eThe RTL-SDR devices (V3 and V4) have gained popularity among radio amateurs because of their very low cost and rich features. A basic system may consist of a USB based RTL-SDR device (dongle) with a suitable antenna, a Raspberry Pi 5 computer, a USB based external audio input-output adapter, and software installed on the Raspberry Pi 5 computer. With such a modest setup, it is possible to receive signals from around 24 MHz to over 1.7 GHz.\u003c\/p\u003e\n\u003cp\u003eThis book is aimed at amateur radio enthusiasts and electronic engineering students, as well as at anyone interested in learning to use the Raspberry Pi 5 to build electronic projects. The book is suitable for both beginners through experienced readers. Some knowledge of the Python programming language is required to understand and eventually modify the projects given in the book. A block diagram, a circuit diagram, and a complete Python program listing is given for each project, alongside a comprehensive description.\u003c\/p\u003e\n\u003cp\u003eThe following popular RTL-SDR programs are discussed in detail, aided by step-by-step installation guides for practical use on a Raspberry Pi 5:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eSimpleFM\u003c\/li\u003e\n\u003cli\u003eGQRX\u003c\/li\u003e\n\u003cli\u003eSDR++\u003c\/li\u003e\n\u003cli\u003eCubicSDR\u003c\/li\u003e\n\u003cli\u003eRTL-SDR Server\u003c\/li\u003e\n\u003cli\u003eDump1090\u003c\/li\u003e\n\u003cli\u003eFLDIGI\u003c\/li\u003e\n\u003cli\u003eQuick\u003c\/li\u003e\n\u003cli\u003eRTL_433\u003c\/li\u003e\n\u003cli\u003ealdo\u003c\/li\u003e\n\u003cli\u003excwcp\u003c\/li\u003e\n\u003cli\u003eGPredict\u003c\/li\u003e\n\u003cli\u003eTWCLOCK\u003c\/li\u003e\n\u003cli\u003eCQRLOG\u003c\/li\u003e\n\u003cli\u003eklog\u003c\/li\u003e\n\u003cli\u003eMorse2Ascii\u003c\/li\u003e\n\u003cli\u003ePyQSO\u003c\/li\u003e\n\u003cli\u003eWelle.io\u003c\/li\u003e\n\u003cli\u003eHam Clock\u003c\/li\u003e\n\u003cli\u003eCHIRP\u003c\/li\u003e\n\u003cli\u003exastir\u003c\/li\u003e\n\u003cli\u003eqsstv\u003c\/li\u003e\n\u003cli\u003eflrig\u003c\/li\u003e\n\u003cli\u003eXyGrib\u003c\/li\u003e\n\u003cli\u003eFreeDV\u003c\/li\u003e\n\u003cli\u003eQtel (EchoLink)\u003c\/li\u003e\n\u003cli\u003eXDX (DX-Cluster)\u003c\/li\u003e\n\u003cli\u003eWSJT-X\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe application of the Python programming language on the latest Raspberry Pi 5 platform precludes the use of the programs in the book from working on older versions of Raspberry Pi computers.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003ciframe style=\"width: 100%; height: 25vw;\" src=\"https:\/\/e.issuu.com\/embed.html?d=raspberry-pi-5-for-radio-amateurs-extract\u0026amp;hideIssuuLogo=true\u0026amp;u=eimworld\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e","brand":"Elektor Bundles","offers":[{"title":"Default Title","offer_id":48099391668556,"sku":"20878","price":99.95,"currency_code":"EUR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0626\/6280\/3788\/files\/raspberry-pi-5-rtl-sdr-v4-bundle20878-503127.jpg?v=1718725338","url":"https:\/\/www.qavlunxerzi.info\/products\/raspberry-pi-5-rtl-sdr-v4-bundle","provider":"Elektor","version":"1.0","type":"link"}