This ARRL
Presenter James Lee, N1DDK, became active in CHIRP development for the initial TYT9800 driver. He is a hardware development engineer for Qualcomm
More info on CHIRP is available here: http://chirp.danplanet.com
Webinar created: October 20, 2016
Hosted by ARRL
Review
A Closer Look at the DX Engineering RXSHARE Audio Switch
“Noted ham radio author, Ward Silver, N0AX, reviews the DX Engineering RXSHARE Audio Splitter—a contesting device that gives two operators compl... Read more
Uniden SDS100 Handheld Scanner, True I/Q Technology
“Today I’m taking a look and unboxing the Uniden SDS100 handheld scanner. Using True I/Q technology, it will pull in signals even in the w... Read more
Xiegu X5105 QRP Portable HF Radio – Review and Demo HF/6m
Operating mode: A1A(CW)，A3E(AM)，J3E(USB/LSB)，F3E(FM) minimum frequency stepping: 1Hz Antenna impedance: 50Ω Operating temperature range: -10℃ ~ +60℃ F... Read more
Learning The HF Bands: 10 meters/28mhz, An Introduction to HF
“This is where you start. Video #1. I have done a quick video on each one of the HF bands to educate the newcomer to the hobby or for anyone who... Read more
Equipment
RF-Kit RF2K-S Amp – Ham Radio Amplifier, Legal Limit, Hamvention 2022
“Special thanks to the folks from RF-kit who attended Hamvention 2022 and allowed me to record this video about this AWESOME Ham Radio Amp. Take... Read more
Elecraft K4 – Price list!
Elecraft K4 STANDARD FEATURES Size: 4.5”H x 13.5”W, 10” D Weight: Approx. 10 lbs Supply Voltage: 12-15 VDC Current: ~2 A RX, ~18-23 A TX Frequenc... Read more
Xiegu X1M Pro QRP Transceiver
Frequency range RX & TX: 100 kHz ~ 30 MHz* Modes: USB & LSB & CW Power output: 5 Watts Operating voltage: 12 vdc Operating current: 0.35... Read more
sBitx Developer Preview Released
sBitx SDR Transceiver is now available for order from hfsignals.com. sBitx SDR Transceiver comes down from the long line of the world’s most popular B... Read more
Antenna
How Strong are the DX Engineering End Insulators?
Over 6 years ago, DX Engineering introduced the patented (US Patent No. D534,905) serpentine style end insulators (DXE-UWA-END-KIT) which are c... Read more
ANTENNA LAUNCHER – THE AIR BOSS DEMONSTRATION
The AIR BOSS antenna launcher was designed to launch a light fishing line over trees in order to create temporary antenna for ham radio operators. Sin... Read more
Simple Multi-Band Vertical Dipole by DJ0IP
Simple Multi-Band Vertical Dipole This simple multi-band vertical described below will give you very good performance on 40 through 10m and eve... Read more
$35 Airspy YouLoop Passive Antenna Review
HF Portable & Flexible Receive Loop Antenna Covers HF frequencies (10 kHz to 30 MHz) Usable on VHF up to 300 MHz as a folded Dipole Maximum power... Read more
Dxing
Talk of Pending P5 ( North Korea ) Operations So Far Remains Just Talks
Persistent optimism continues to prop up the hopes of several individual radio amateurs and groups to mount a DXpedition to the most-wanted and elusiv... Read more
YF1AR/4 Enggano Island
Budi, YF1AR will be active from Enggano Island (IOTA OC-204) 3 – 6 April 2015 as YF1AR/4.He will operare on HF Bands.QSL via YF1AR OQRS or via Q... Read more
Amateur Radio Community Invited to Take Part in MARS Exercise on 60 Meters
Radio amateurs are invited to take part in the MARS exercise now under way until April 10 in support of the US Department of Defense. The five USB cha... Read more
Bouvet Island Dxpedition – 3Y0J
Bouvet Island DxpeditionBouvet is like the Mount Everest of DXCC entities. It is among the most challenging entities to activate due to significant tr... Read more
