SDRangel - TX & RX Software Defined Radio

An overview of some of the features in SDRangel, an open-source TX & RX SDR (Software Defined Radio) application.

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Antenna

THE COKE LOOP Antenna by PY1AHD

January 10, 2015 No comments

“The Coke Loop is a Small Magnetic Loop Antenna tuned by a trombone-style variable capacitor made with standard soda cans. In Brazil we... Read more

Installed a HUGE 90m (300 feet) Receive Loop

January 02, 2022 No comments

Amazing 90m loop with 4:1 balun. How does it compare to the smaller Loop On Ground? Read more

Inac Antenna AH-2054 (15, 12, 11, 10, 6 m. band)

January 03, 2015 No comments

Inac Antenna AH-2054 antenna is a high performance halo. Supports a high level of radio frequency between 160 and 360W. It covers the HF bands higher,... Read more

Antenna Testing Using WSPR by K7AGE

March 18, 2015 No comments

Simple Multi-Band Vertical Dipole by DJ0IP

March 25, 2015 No comments

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

Review

Introduction to the SOTABeams Wolfwave

April 09, 2019 No comments

SOTABeams Features Fully adjustable audio band-pass filtering instantly adjustable for voice, data and CW (b/w 50 Hz to 5 kHz) VIDEO State-of-the-art... Read more

SDRplay RSPduo Review by Mike Richards ( RadCom )

July 28, 2018 No comments

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

Silphase R1 receiver [ VIDEO ]

August 03, 2020 No comments

Silphase R1 receiver. Telescoping antenna 1.15m. Location is city center Warsaw, Poland. Outside temperature +4 Celsius degrees. Frequency 1413 kHz. I... Read more

Man climbs 400-foot TV tower at WKMG News 6 in Orlando

September 18, 2019 No comments

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

Dipole Antenna Center Insulator – Ham Radio Basics by W6LG

April 11, 2017 No comments

Jim, W6LG shows the PVC plumbing parts, coax connector and screw eyes to make a dipole center insulator. Read more

Equipment

Introduction for Icom AH-705 Automatic Antenna Tuner

March 26, 2021 No comments

JH1CBX Masaco introduces AH-705 designed for IC-705. Descriptions ・Covers the 1.8 MHz to 50 MHz bands 30 m, 98.4 ft or longer antenna: 1.8 – 54 MHz, 7... Read more

AOR AR8200 -MK3 ( 500KHz to 3GHz )

December 30, 2014 No comments

Prepare to be astounded at the versatility and broad range of features found in the AOR AR8200 Mark III. Unparalleled frequency coverage, superb sensi... Read more

New RigExpert Green ZOOM Family of the antenna & cable analyzers

July 21, 2020 No comments

“New RigExpert Green ZOOM Family of the antenna & cable analyzers Dear RigExpert Followers, We are glad to present you a New RigExpert Green... Read more

EMTRON DX-1SP -1200 Watts CW output- FCC approved!

June 16, 2015 No comments

EMTRON DX-1SP General Description The NEW DX-1SP with 1200 Watts CW, 1500 Watts PEP of clean signal output is Emtron’s latest and smalles... Read more