QSO Today - Dr. Ulrich Rohde, N1UL

Dr. Ulrich Rohde, N1UL, is a pioneer in RF oscillator and receiver design. Over the last 40 years, N1UL has authored over 60 articles for QST and QEX magazines, in addition to books, academic papers, and articles. Dr. Rohde has made significant scientific contributions to his family business, the Munich based Rohde and Schwarz test equipment company, and to amateur radio manufacturers including Icom. Ulrich, N1UL tells his ham radio story in this QSO Today.

Antenna

Moonraker Ltd Whizz Loops 13-428

November 13, 2017 No comments

Moonraker Ltd Whizz Loops are compact QRP portable loops that are perfect for attaching directly to your ft-817 or other QRP transceiver. These nifty,... Read more

EID175 Antenna Rotor – Eidolon from Norway

June 25, 2016 No comments

*sorry about quality image 1.244,0 Eur Weight: 21 kg Read more

Big Wheel Antenna for 2m, 70cm and 6m

July 06, 2015 No comments

The “Big Wheel” is a horizontal polarized omni directional antenna. Usually highly directional antennas are used on VHF and UHF, which hav... Read more

Antenna 1/2-wave, 5-Band HF Cobweb Antenna – MFJ-1835 Time Lapse Video

November 16, 2016 No comments

1/2-wave, 5-Band HF Cobweb Antenna Restricted space spoiling your operating fun? MFJ-1835 puts your call back on the map! This fiveband (20, 17, 15, 1... Read more

New log periodic array from InnovAntennas with parasitic element enhancement

December 08, 2017 No comments

100MHz to 750MHz Log Periodic Array Description InnovAntennas design and build Log Periodic Arrays for any bandwidth and for any purpose. Our LPDA... Read more

News

Radio Club of America (RCA) Announces its 2019 Award Recipients and Fellows

September 23, 2019 No comments

The Radio Club of America (RCA) has announced its 2019 award recipients and fellows. Many of those being recognized are radio amateurs. Honorees will... Read more

Opening on 144 MHz from the Azores QSO´S over 3,000kms

September 20, 2019 No comments

On the evening of the 14th and the morning of the 15th of September 2019, there was a very good tropo opening on 144 MHz from the Azore Islands in the... Read more

ARRL Seeking Emergency Management Director

September 19, 2019 No comments

ARRL is seeking an emergency management director to oversee a team responsible for supporting ARRL emergency communication programs and services, incl... Read more

Nevada ARES/RACES Members Deploy for “Storm Area 51” Event

September 19, 2019 No comments

A social media joke early this summer setting up a “Storm Area 51, they Can’t Stop Us All” group now has spiraled into emergency declarations in two N... Read more

ARRL Renews Request for FCC to Replace Symbol Rate with Bandwidth Limit

September 18, 2019 No comments

ARRL Renews Request for FCC to Replace Symbol Rate with Bandwidth Limit In ex parte comments filed on September 17 in WT Docket 16-239, ARRL renewed i... Read more

Equipment

DR4020 Dual band Digital QRP radio

September 17, 2019 No comments

A simple QRP digital transceiver. — Fully assembled and tested– Perfect for outdoor digital radio contacts,such as FT8,FT4,JT65 etc. Band: 20... Read more

INRAD W1 Headset with Boom Mic.

September 14, 2019 No comments

THE INRAD W1Ham radio never sounded so good! Comfortable over-the-ear earpieces with large diaphragm high response speakers Full stereo reception to a... Read more

IC-PW2 Prototypes Shown at Tokyo Hamfair 2019

August 31, 2019 No comments

IC-PW2 ICOM Icom Inc. will be unveiling new product innovations at the Tokyo Hamfair, taking place in Ariake, Tokyo on August 31st – September 1... Read more

ICOM IC-705 [New]

August 30, 2019 No comments

ICOM IC-705 IC-705 has just been unveiled by Icom at the Tokyo Ham Fair. This is a portable HF/VHF/UHF transceiver featuring SDR technology, internal... Read more

EB104 HF Power Amplifier – 2,4KW water cooling system 5″ LCD touch screen for N0JSN

August 21, 2019 No comments

HF/6m linear amplifier 2400W MRF1K50H 2 pcs water cooling system 5″ LCD touch screen for N0JSN Read more

Digital Modes

New Summer EURAO Party to Premier FT4

July 18, 2019 No comments

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

Prof Dr Joe Taylor, K1JT: Welcome Address and Questions & Answers

July 04, 2019 No comments

World Wide Digi DX Contest

June 29, 2019 No comments

The World Wide Radio Operators Foundation (“WWROF”), in collaboration with the Slovenia Contest Club (“SCC”), is pleased to announce the first annual... Read more

LoTW Now Accepting FT4 Contact

May 23, 2019 No comments

The latest TQSL update (Config.xml version 11.8), released on May 22, includes FT4 as a submode of MFSK. It also adds AISAT-1 and PO-101 in the satell... Read more