This usb dongle turns your pc into a powerful hfvhfuhf radio receiver. Q900p is an ultraportable allmodes allbands radio based on the software defined radio sdr technology. External tv tuners free delivery possible on eligible purchases. Dec 19, 2019 the sdrplay rspdx is a singletuner wideband full featured 14bit sdr which covers the entire rf spectrum from 1khz to 2ghz giving up to 10mhz of spectrum visibility. With a mission to change commercial and amateur radio, were here to innovate. Equipped with the high performance parameters of the picoflexor, the picoflexor transceiver adds a transmit capability. Review of the commradio cr1 software defined radio the. I currently have four software defined radios online, with three fully operational. Here we present a software defined radio that operates in the vhf range.
The wide range of equipment includes ip radio systems receivers. I wanted to do some sdr receiving on the hf radio bands. It includes sdr demos, instructions and tips as well as sections with. The small sdr hardware pictured above is an entrylevel unit. The hambox mobile app we developed allows the mobile phone to easily control and play radio stations.
Be prepared and able to communicate in case of emergency with the largest selection at. When paired with free sdr software running on a pc, it can serve as a beginners ham radio receiver or as a standby receiver for an amateur radio. High performance sdr radio receiver addon for raspberry pi 3. The rtlsdr can be used as a wide band radio scanner. The sdr is located in io91of if you are using this sdr to track high altitude balloons with habhub please use latitude. Mar 17, 2015 the entry level qrp software defined radio and ideal if deck for vhfmicrowave operation.
Name type frequency range max bandwidth rx adc bits tx dac bits tx capable sampling rate frequency accuracy ppm. Sdr technology makes it possible that all listeners tune independently, and thus listen to different signals. Buy products related to sdr radio receiver products and see what customers say about sdr radio receiver products on free delivery possible on eligible purchases. Software radio sw the ultimate device, where the antenna is connected directly to an adda converter and all signal processing is done digitally using fully programmable high speed dsps. The winradio wrg315e is a software defined highperformance vhf uhf receiver 9 khz to 1800 mhz, extendable to 8599 mhz using an optional antenna multiplexer and frequency extender with a usb interface, an external version of the wrg315i receiver. As the original, awardwinning, firstgeneration winradio wri receiver was the worlds first commercially available wideband receiver on a pc card when launched over a decade ago, the newly introduced wrg305i is the worlds first commercially available softwaredefined vhf uhf receiver. Click on the receiver to listen now or click on the gridsquare in the map column to check propagation coverage for that receiver. Nov 05, 20 the commradio cr1 software defined radio by and large, new products on our radio receiver market these days tend to be sdrs or softwaredefined radios.
The maximum bandwidth is set by the sampling rate of the soundycard used. A readyto use sdr currently available outside of military government circles provides fantastic performance and very advanced features. Receiving cb radio with an rtlsdr dongle back in july we posted a story by mario fillipi n2hun who wrote an article about using the rtlsdr to receive cb radio, and how while the cb radio. Airspy is a line of popular softwaredefined radio sdr receivers developed to achieve high performance and affordable price using innovative combinations of dsp and rf techniques. Listening to an amateur radio conversion in auckland, new zealand on the vhf band.
Get one of these and add some extra taste to your collection. Sdrplay software defined radio receiver 35,633 views. Winradio communications is a division of radixon group, a robotron company, founded in 1991 in order to commercialize the results of many years of research in radio communications. The ax31ch is a directional vhf uhf logperiodic antenna for indoor and outdoor use.
The software defined radio revolution brought great flexibility in vhf and uhf reception. The flex1500 is a lowcost, lowwattage sdr that is positioned to allow ham radio operators the ability to experience the incredible capabilities and just plain fun of operating a software defined radio without breaking the budget. Software defined radios have arrived, and flexradio is leading the charge. Softwaredefined radio sdr is a radio communication system where components that have.
This 1984 software radio was a digital baseband receiver that provided programmable interference. The ax71c is a lowcost vhf uhf discone mastmounted antenna suitable for scanning and monitoring. Software defined radios for vhf through shf by gerald youngblood, k5sdr ex. The farnham websdr is operated by martin g8jnj, noel g8gtz and phil m0dny a comprehensive user guide to the farnham websdr written by martin g8jnj. Mar 03, 2018 here i take a look at listening to vhf and uhf ham radio contesting on upper side band. A websdr is a softwaredefined radio receiver connected to the internet, allowing many listeners to listen and tune it simultaneously. Sdr technology makes it possible that all listeners tune independently, and thus listen to differentsignals. Buy products related to sdr transceiver products and see what customers say. Softwaredefined radio, or sdr, allows you to mix, amplify, filter, send, and receive communications through a computer instead of a base station or an invehicle ham radio. Ailunce hs2 is an ultraportable fullfrequency fullmode sdr radio. Radio amateurs and shortwave listening swling hobbyists have had high performance sdrs for some time now.
The winradio wrg315e is a softwaredefined highperformance vhfuhf receiver 9 khz to 1800 mhz, extendable to 8599 mhz using an optional antenna multiplexer and frequency extender with a. Jun 19, 2017 high performance sdr radio receiver addon for raspberry pi 3. This page hosts the configuration information needed to use my online software defined radios. Softwaredefined radio rtlsdr rtl2832u and software. A general overview of the farnham websdr written by noel g8gtz. Today we offer the best wide band receivers which address these needs. Despite being a lowcost 8bit solution it is a reasonable performer on vhf but does not meet the same standard as the airspy and sdrplay sdrs. Make the operation of the radio more convenient and fast, the radio. Web controlled receivers, online receivers to listen to hf and vhf radio spectrum category is a curation of 36 web resources on, your remote smeter, globaltuners.
High quality softwaredefined radio sdr receivers from dc to daylight for governments, professionals, academics and hobbyists. This vhf uhf websdr is located at the nantwich secret nuclear bunker, formerly r. This channel is all about the software defined radio receiver from sdrplay the rsp. Best software defined radio sdr kit get all in one. Airspy, a high quality approach to softwaredefined radio. The rtlsdr is an ultra cheap software defined radio based on dvbt tv tuners with rtl2832u chips. A vhf radio for software defined radio applications. Listening to vhf and uhf ham radio contesting with an rtl sdr. The hpsdr high performance software defined radio project uses a 16bit 5 msps analogtodigital converter that provides performance over the range 0 to 55 mhz comparable to that of a conventional analogue hf radio.
Series4200 software defined radios modular vhf and uhf multichannel radiocommunications system representing the new radio generation for military and civil air traffic control communications. This list of currently active websdr servers is kindly provided by pa3fwm. This is an rtlsdr software defined radio receiver with rtl2832u adc chip, 1ppm tcxo, sma f connector, r820t2 tuner and aluminium. Winradio communications, a division fully dedicated to innovation in radio communication technologies, was established in 1996 as a result of runaway success of our. And our softwaredefined radio receivertransmitters also support our trunet networked communications solutions for unprecedented communication between forces across the battlespace. The receiver is further characterized by many important figures of merit that reflect performance in noise, selectivity, and frequency stability, but these specifications are deferred to more advanced discussions. Client server design locate your sdr receiver anywhere. I already have a vhf uhf sdr dongle but it does not extend below 30 mhz. Sdr, software defined radios products category is a curation of 48 web resources on, the pecker, sdrdx osx and windows sdr software, sigmira. This hf websdr is located at the nantwich secret nuclear bunker, formerly r. The fdms2 is a direct sampling receiver based on 122.
Despite being a lowcost 8bit solution it is a reasonable performer on vhf but does not meet the same standard as the airspy and sdrplay sdrs, both of which have a higher dynamic range and greater bandwidth. Software defined radio sdr is a radio communication system where components that have been traditionally implemented in hardware e. Sdrplay rsp 1a rsp1a radio spectrum processor 14 bit sdr receiver includes sdruno software 4. Q900 we introduced an ultra portable full range full mode sdr radio, we have developed the hambox phone app mobile phone can easily control the radio and play, make the radio operation more convenient and fast, the radio.
Ac5og flexradio systems the flexradio systems sdr is the first commercially available software defined radio sdr transceiver for the amateur radio market. In fact, the hpsdr group is creating hardware and software which greatly advances radio s state of the art. This receiver covers vhf uhf 6m, air band, weather band, 2m and efield vlf receiver. It may interest ham radio enthusiasts, hardware hackers, tinkerers and anyone interested in rf. A lowcost, ddsless software defined radio full coverage receiver for all hf bands, used with powerful software on the pc for multimode operation the pmsdr is a small, lowcost, hf bands full coverage software defined radio receiver. Designed for the commercial, government, amateur radio and shortwave listener communities, this. The rtl dongle is the cheapest sdr receiver available today. The elad fdms2 is the latest software defined radio receiver from the italian manufacturer, elad. Dxpatrol mk4, the dxpatrol is a software defined radio sdr receiver with a very wide receiving frequency range. In traditional hardware radios, the mathematical operations required to decode and process radio signals are performed using analogue circuitry. Listening to vhf and uhf ham radio contesting with an rtl sdr receiver.
We have many suitable accessories for your linradio software defined receiver, here are just a few examples of our antennas and accessories. Websdr receivers radio society of great britain main. Amazons choice recommends highly rated, wellpriced products available to ship immediately. In contrast to the usual cheap usb dvbt sticks this receiver has an. From any computer in the world with internet access you can operate any of my software defined radios. These receivers will usually significantly outperform the more general purpose receivers shown above in terms of sensitivity, but they usually concentrate only on the hf or amateur bands. Flex radio sdr based ham radio transceivers perseus hf sdr receivers rf space hf sdr receivers quicksilver qs1r hf sdr receiver winradio hf and vhf uhf sdr receivers alinco hf and vhf uhf receivers with iq outputs elecraft kx3 hf transceiver with iq output coming this fall. Vhfuhfmicrowave sdr transceiver on the air john petrich, w7fu pnwvhfs 2016 conference bend, or october 8, 2016. I already have a vhfuhf sdr dongle but it does not extend below 30 mhz. Vhf amateur radio with rtl sdr rtl2832 and sdr sharp. Software defined radio resources ham radio science.
Designed for the commercial, government, amateur radio and shortwave listener communities, this software provides a powerful interface for all sdr users. Because here, i have listed the best sdr software defined radio kits available in the market today. Airspy, a high quality approach to software defined radio. Received with an ezcap rtl sdr rtl2832 and sdr sharp. This websdr, hosted at goonhilly earth station in cornwall, enables you to listen to the 144146mhz vhf band. The wide range of equipment includes ip radio systems receivers, transmitters and transceivers and useful options, accessories and auxiliary equipment. Most computing platforms are capable of interfacing to input sensors which cover the audio spectrum microphones and the visible light spectrum cameras and whatever someone else has thought to capture and made available via intranets and the internet. The new deluxe passion radio sdr pack version include. You may see a java security refusal when trying to use these servicesexplanation and solution here. Listening to vhf and uhf ham radio contesting with an rtl.
A group of nearly talented radio amateurs and short wave listeners have been working on a high performance software defined radio hpsdr project with the goal of ceating the sort of direct sampling sdr under discussion here. All the kits here are having topquality transmitting and receiving capabilities. A software defined radio receiver is defined by three basic specifications. This article provides a list of commercially available softwaredefined radio receivers. Airspy is a line of popular software defined radio sdr receivers developed to achieve high performance and affordable price using innovative combinations of dsp and rf techniques.
In a miniature, tactical softwaredefined radio sdr platform, the picoflexor transceiver integrates a transmitter with a highperformance sigint superheterodyne receiver. If you still love listening the radio, then you may also love this post. The system is currently composed of a miniwhip antenna, a homebuilt sdr board as. I replaced my icom 7800 with the flex 5000 and 2nd receiver. Software defined radio set for hfuhfvhf including rtlsdr, assembled. On this page you can listen to and control a shortwave receiver located at the amateur.