Jim makes and then shows his tunable half wavelength dipole antenna. Using an antenna analyzer
Jim finds the resonant frequency and the lowest SWR 
Review
Icom 7300 WSJT-X Combined With HRD and JT-Alert
Part 1 starts with Icom 7300 setup in the menu and connectors. In preparation for connecting to HRD and HRDLogbook. 03:03 Setting up Icom 7300 for rec... Read more
CQ SERENADE! Music
Words and music by the late Maurice Durieux VE2QS and VE2BR. Played by VE2QS and his orchestra. Produced around 1951. Source:https://swling.com... Read more
SDRplay RSPduo Review by Mike Richards ( RadCom )
The new RSPduo from SDRplay was released at this year’s Hamvention in Dayton and provides a dual tuner SDR receiver. Each of the two tuners can operat... Read more
Man climbs 400-foot TV tower at WKMG News 6 in Orlando
ORLANDO, Fla. — OrlaThe man has climbed the tower outside of the WKMG studios on John Young Parkway.ndo police have been called to a local TV station... Read more
RTL-SDR VS SDRPlay
A Comparison between the rtl-sdr and sdrplay across different frequencies and settings. Measuring the signal to noise ratio and graphing results.... Read more
Equipment
Linear Amp Gemini HF-1K 1.8-50MHz 1kW Solid State Linear Amplifier
Solid State Linear Amplifier 1kW Output High Spectral Purity 460KHz* to 50MHz All Bands Touch Screen Full Colour LCD Display Full QSK Fully automatic... Read more
New ! Kenwood TPZ-D553
Kenwood TPZ-D553 Product name TPZ-D553TPZ-D553SCH: lithium-ion battery KNB-74L (7.4V / 1100mAh) standard accessory TPZ-D553MCH: lithium-ion battery KN... Read more
1 KW SSPA for 1.8-54 MHz
It’s been a while since I built an amp for HF; I’d have to go back to the 60’s and a pair of the venerable 3-500z tubes that I put t... Read more
New! Acom HF Amplifiers – ACOM A2100 and ACOM A1200S
ACOM A2100 ACOM 1200S Photos : EA7JX Source: CQDX.ru Read more
TOKYO HY-POWER HL-1.5KFX HF/50MHz Desk Top Linear
Features: Small footprint Light weight- lightest 1kW amplifier in its class Internal power supply 2 antenna output ports 6 meter operation Automatic b... Read more
R2T2 – multiuser SDR transceiver with WEB interface
The R2T2 is a complete SDR transceiver which by its construction to date reflects the art and through his extensive peripherals and modular structure... Read more
VHF
Kenwood TH-D72A 144/430MHz FM Dual Bander
Featuring the SiRFstar III™ high-performance GPS receiver, KENWOOD’s TH-D72A dual-band transceiver is compatible with APRS® data communications. Offer... Read more
F3400D F5400D Series – Radios Digitales IDAS
Small, Slim and Smart High-Resolution Color LCD Multiple Languages License Key Upgrade NXDN™ Trunking Upgrade DES/AES Encryption with OTAR OTAP and OA... Read more
BaoFeng BF-UVS9
BaoFeng BF-UVS9 Product Features Brand:BAOFENG Type of radio:Portable SKU:Baofeng BF-UVS9 walkie talkie Frequency Range:VHF 136-174 MHz UHF 400-520MHz... Read more
Dual band Portable Amplifier TC-VU50 ( VHF and UHF )
Product Description Frequency 136-174 and 400-480MHz (Any 10MHZ frequency space or frequency point selectable,such as VHF: 140-150mhz&UH... Read more
Icom IC-2300H VHF FM Transceiver
Icom introduces the new IC-2300H, 144MHz mobile transceiver. The IC-2300H is the update model of the popular IC-2200H. The IC-2300H retains the... Read more
Icom IC-2730A vs IC-2720
Ray Novak and George Thomas compare the IC-2730A to it’s predecessor, the IC-2720. Read more
Digital Modes
New Summer EURAO Party to Premier FT4
The motto of the new European Radio Amateurs’ Organization (EURAO https://www.eurao.org/) Summer Party https://www.eurao.org/en/node/1045 is... Read more
World Wide Digi DX Contest
The World Wide Radio Operators Foundation (“WWROF”), in collaboration with the Slovenia Contest Club (“SCC”), is pleased to announce the first annual... Read more
