Vhf sdr radio software

The rtl dongle is the cheapest sdr receiver available today. 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. A websdr is a softwaredefined radio receiver connected to the internet, allowing many listeners to listen and tune it simultaneously. Using software defined radio technology sdr, fullband support ssb, cw, rtty, am, fm. Software defined radio resources ham radio science. However, vhf radio waves experience a slightly farther horizon than visible light, called the radio horizon, due to refraction in the atmosphere for these frequencies. This article provides a list of commercially available softwaredefined radio receivers. It was discovered by hardware hacker eric fry, linux driver developer antti palosaari and the osmocom team who were developing their own sdr that the rtl2832u chip had a mode which enabled. Ac5og flexradio systems the flexradio systems sdr is the first commercially available software defined radio sdr transceiver for the amateur radio market. If width and if shift hardware and software can be modified to provide powerful if interference suppression. In traditional hardware radios, the mathematical operations required to decode and process radio signals are performed using analogue circuitry. The receiver will also operate in the vhf and uhf range using either mixer image or alias responses. The hambox mobile app we developed allows the mobile phone to easily control and play radio stations. Software defined radios for vhf through shf by gerald youngblood, k5sdr ex.

The kiwisdr is a custom circuit board cape you connect to the beaglebone greenorbeaglebone black computer. My first software defined radio antenna build overall i am pretty pleased how this first build turned out and if you follow the measurements will. Q900p is an ultraportable allmodes allbands radio based on the software defined radio sdr technology. The sdr is located in io91of if you are using this sdr to track high altitude balloons with habhub please use latitude. Airspy, a high quality approach to software defined radio. Jun 19, 2017 high performance sdr radio receiver addon for raspberry pi 3. It has a classic design, developed over several decades, with the most adva. There are now dozens of software defined radio packages that support the ultra cheap rtl sdr. If you know of a program that is missing please leave. The very high frequency band vhf spans from 30 mhz to 300 mhz. The goal is to satisfy the most demanding telecommunications professionals and radio enthusiasts while being a serious alternative to both cost sensitive and higher end receivers. A general overview of the farnham websdr written by noel g8gtz. It is a joint effort between airspy, itead studio and st microelectronics to build a state of the art sdr for hf and fm bands. Listening to vhf and uhf ham radio contesting with an rtl sdr receiver duration.

I am using this unit as an upconverter for the vhf uhf sdr dongle receiver and everything works great. We categorize the programs into general purpose software, single purpose software, research software and software compatible with audio piping. 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. Mar 10, 2020 ailunce hs2 is an ultraportable fullfrequency fullmode sdr radio. Includes nesdr smart xtr rtlsdr, ham it up plus upconverter, 3 antennas, balun, adapters 4.

New antennas for my sdr setup mailbag monday youtube. Sdr receptor hf vhfuhf funcoes e software radio digital. The rtl sdr is an ultra cheap software defined radio based on dvbt tv tuners with rtl2832u chips. The rtl sdr is an extremely cheap software defined radio which is based on dvbt tv digital hd tv usb receiver dongles that have the rtl2832u chip in them. New version of passion radio sdr pack with rtl2832u and new r820t2 tuner and new ham it up v1. 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.

Make the operation of the radio more convenient and fast, the radio adopts a full keyboard design, builtin bluetooth module. Includes nesdr smart xtr rtl sdr, ham it up plus upconverter, 3 antennas. Allows to control by usb the change of frequencies of an sdr software and to get a classic operation of a vfo on a radio hardware sdr. Lcd brightness, network cable connected, vhfshf band. Builtin bluetooth, can be directly connected to mobile phones, computers, bluetooth microphones. 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. It covers lf, mf, hf, vhf, uhf and l band coverage is 150khz240mhz and 420mhz to 1. Rtlsdr rtl2832u and software defined radio news and projects. Jan 20, 2014 building a quadrifilar helix antenna qfh for noaa satellite reception with an rtl sdr duration. This usb dongle turns your pc into a powerful hfvhfuhf radio. Sdr description hardware ettus research b210 sdr transceiver single board solution 6 x 4 or 3. On this page we will attempt to list, categorize and provide a brief overview of each software program. Sdr software powersdr works with softrock and flex radio hardware for windows custom version available for apache labs winrad supports several sdr radios for windows general purpose linrad sdr software for linux and windows general purpose. The gnu radio live sdr environment is a bootable ubuntu linux dvd with gnu radio and third party software preinstalled.

Signals on vhf propagate primarily by line of sight propagation, similar to light. High quality softwaredefined radio sdr receivers from dc to daylight for governments, professionals, academics and hobbyists. Dec 19, 2019 the rspdx is a replacement for the highly successful rsp2 and rsp2pro sdr receivers, which have been extensively redesigned to provide enhanced performance with additional and improved preselection filters, improved intermodulation performance, the addition of a user selectable dab notch filter and more software selectable attenuation steps. I wanted to do some sdr receiving on the hf radio bands. In this video we take a quick look at the rtlsdr software defined radio. Software defined radio sdr is a radio communication system where components that have been traditionally implemented in hardware e. 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. The pack passion radio sdr transforms a computer, pc or mac, raspberry pi, arduino in rds radio receiver, ie a broadband scanner for receiving all hf radio, vhf and uhf for less than 90. 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. It is designed for quick and easy testing and experimentation with gnu radio and hackrf one, without having to make any permanent modifications to a pc or laptop.

I already have a vhf uhf sdr dongle but it does not extend below 30 mhz. High performance sdr radio receiver addon for raspberry pi 3. Designed for the commercial, government, amateur radio and shortwave listener communities, this software provides a powerful interface for all sdr users. Jan 12, 2018 listening to vhf and uhf ham radio contesting with an rtl sdr receiver duration. It may interest ham radio enthusiasts, hardware hackers, tinkerers and anyone interested in rf. Heres 10 best software defined radios to take your rf. New q900 hf vhf uhf sdr trasceiver siso hk3w amateur. Usrp b210 usb software defined radio sdr ettus research. Innovations in software defined radio sdr technology seem to advance every year. This article provides a list of commercially available. Sdr technology makes it possible that all listeners tune independently, and thus listen to differentsignals.