Tag: radio
Radio Amateur’s Call for Help Relayed from across the Atlantic
When Richard Tashner, N2EO, of Massapequa, New York, suffered a medical emergency on May 18, his DMR radio was closer than his phone. His call…
Rescued Radio Amateur Says, “Ham Radio Saved My Life”
ARRL member Alden Sumner Jones IV, KC1JWR, of Bennington, Vermont, is thankful for amateur radio, after he suffered a medical incident and lost consciousness on…
Sending an NTS Radiogram (Field Day) – Ham Radio Q&A
Antenna Status QUAD: 4/12 StQ 50/144 , cubic 4 elements 50 Mhz and 12 elements 144 Mhz March 13, 2018 No comments Simulation table Eznec,…
HamPi Ham Radio Software for Raspberry Pi from W3DJS (#294)
Equipment Portapack H1 For HackRF – Ultimate RF Hacker Tool June 19, 2020 No comments Read more Arduino semi-automatic antenna tuner June 15, 2020 No…
Mini.Mu Microbit Morse Code Radio
To mark the June 15 centenary of the first live UK entertainment broadcast by Dame Nellie Melba, one of the Essex Steamettes created a Morse Code transmitter…
Russian-Ukrainian Radio War Continues
The International Amateur Radio Union Region 1 Monitoring System (IARUMS) May newsletter reports the Russian-Ukrainian radio war, which had been raging for years at 7055 kHz LSB…
About correspondence of amateur radio products due to revision of radio law (IC7100,IC7300,IC7610,IC7851)
With the revision of the Radio Law, amateur radio communication now allows SSB operation in the 1.9MHz band. Since we have started the procedure to…
Ecco la radio da..carta di credito
È possibile creare una radio che non ha bisogno di elettricità. Questo concetto si conosce come radio a cristalli, o radio a galena, per il…
The 2020 Software Defined Radio Academy will be held online
This year’s Software Defined Radio Academy is taking place as an online conference. Because of the great number of contributions, we are spanning the conference…
Indian radio amateur starts petition for licence change
Rohit Bokade VU3OIR has started a petition requesting a change to the Amateur Radio licence in India to permit all grades of licence to use the amateur radio…
Yaesu Reveals the FTM-300DR Dual Band Mobile Radio
The new FTM-300DR provides stable and reliable 50W RF power output. As in recent YAESU mobile transceivers, the FTM-300DR is also equipped with…
Impedance, Basic Description For Ham Radio With Jim Heath W6LG YouTube Elmer
News IARU Submits Paper on Increasing Noise from Digital Devices June 11, 2020 No comments International Amateur Radio Union (IARU) electromagnetic compatibility (EMC) specialists Tore…
How To Direction Find Radio Stations With The Internet!
Is there a station that you really want to discover where they are transmitting from? http://kiwisdr.com/ has a solution. By using multiple receivers in tandom…
Best Mobile Ham Radio 2020 | New Ham Radio Operators
Antenna The Super Elastic Signal Stick antenna review and testing June 03, 2020 No comments < Who is Signal Stuff? In a world where…
Noise on your Radio!
This is part 1 of 2 of a presentation I made to the Rochester Amateur Radio Association (RaRa) on 3 June 2020 on the subject…
This Two Way Radio Is Actually 10 Watts! Radioddity GA-510 High Power Review & Test!
Review Get Your First Look at the NEW Yaesu FTM-300DR June 06, 2020 No comments ** Available Late May 2020 ** The new FTM-300DR provides…
Mobile Ham Radio VHF/UHF & HF Setups and Tips
Equipment Mobile Ham Radio VHF/UHF & HF Setups and Tips June 07, 2020 No comments Read more Amp Up A QRP Ham Radio With MX-P50M…
SDR-Radio v3.0.23 Release
Logic updated, should work with any AD sample rate. Gain menu corrected, extraneous entries removed. Works with 822x which must be in single channel mode….
“June 2020 Festival of Frequency Measurement” Seeks Ham Radio Volunteers
Grad student Kristina Collins, KD8OXT, in Cleveland, Ohio, is looking for radio amateurs and shortwave listeners — particularly in Africa and Asia — to help…
Amp Up A QRP Ham Radio With MX-P50M
Antenna Q52 Relay-switched 20-17-15-12-10 meter Yagi April 30, 2015 No comments See Q52 20 17 15 12 10 5-band Remote Switched 2el Yagi Coverage band in 2…
Credit card chip used to make crystal radio
Antenna An Intro and Antennas – Nuts and Volts Magazine February 04, 2015 No comments An Intro and Antennas – Nuts and Volts Magazine…
ARRL Foundation Announces the Frankford Radio Club Scholarship
The Frankford Radio Club Scholarship will join the growing list of scholarships administered by the ARRL Foundation. The Frankford Radio Club (FRC) is a very…
RFinder B1 Manual Programming – RFinder Android Radio
B1 specification ◇ Radio 136-174, 400-470Mhz, FM Wide/Narrow, DMR Tier II ◇ Suitable industry: ◇ Industry Police/Security/Railway/Critical communication/Rescue/Traffic management Property management, warehousing and logistics/Oil and…
UK CB Radio Anniversary 27/06/2020
It’s almost that time of year again! Way back in 2014, AM and SSB were finally legalised here in the UK. Many people thought it…
ATMEGA328 SSB SDR FOR HAM RADIO
Antenna Drone Antenna May 19, 2020 No comments “Let’s see if my new DJI Mavic Mini can lift a long wire to be used as…
