KN-990 Features: 3.5 inch LCD, without touch fuctionFrequency range: Reception: 0.1~30MHztransmitting : Amateur shortwave bandWorking mode: SSB/CW/AM/FM/DIGITALReceiving sensitivity: 0.2uVMinimum frequency step: 10HzWorking voltage: 12~15V DCCurrent parameter: RX […]
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PJ5/W5JON Sint Eustatius. From DXNews.com
PJ5/W5JON will be active from Sint Eustatius Island, IOTA NA – 145, 25 October – 1 November 2021.
Read moreV47JA Saint Kitts Island. From DXNews.com
W5JON will be active again as V47JA from Saint Kitts Island, IOTA NA-104, 16 October – 12 November 2021.
Read moreTransatlantic Tests Mark 99th Anniversary
On December 11, 1921, radio history was made when the signal from amateur station 1BCG in Greenwich, Connecticut, was heard in Ardrossan, Scotland, marking the […]
Read moreLow-Noise H-Mode Receiver Mixer Developer Colin Horrabin, G3SBI, SK
Prominent British radio amateur Colin Horrabin, G3SBI, died over the last weekend in November, a month after a cancer diagnosis. Horrabin invented a type of […]
Read moreFirst Solar Image from Hawaii Observatory Shows Close-Up of a Sunspot
The world’s largest solar observatory, National Science Foundation (NSF) Daniel K. Inouye Solar Telescope in Hawaii, has released its first image of a sunspot, capturing […]
Read moremAT-705 Tuner Introduction
mAT-705 Tuner Introduction The MAT-705 is a very small and powerful tuner for portable shortwave devices, especially designed for the Icom IC-705. The MAT-705 tunes […]
Read moreGeomagnetic Storm Watches Are in Effect through December 11
NOAA’s Space Weather Prediction Center (SWPC) reports that geomagnetic storm watches are in effect through December 11, due to the effects of a direct coronal mass ejection (CME) collision […]
Read moreA One-Two Direct Punch from the Sun | Informal Solar Storm Forecast 12-08-2020
A One-Two Direct Punch from the Sun | Informal Solar Storm Forecast 12-08-2020 Antenna How a Beverage Antenna Works August 13, 2016 No comments Read […]
Read moreIceland: 1850 kHz authorization renewed
Iceland’s IRA received a positive response from the Post and Telecom Administration (PTA), December 4, to their request to renewal the authorization to use 1850-1900 […]
Read moreFTDX10 – New Video
FTDX10 Hybrid SDR Configuration: Like the FTDX101 series, the new FTDX10 utilizes the Yaesu Hybrid SDR configuration – Narrow Band SDR and Direct Sampling SDR. […]
Read moreTurn a Cheap Ham Radio Into An APRS & WinLink Transceiver
“Today we take a look at the Mobilinkd TNC3. The TNC3 uses the KISS protocol to feed packet data to your phone or computer over […]
Read moreQYT KT-780 Plus 100 Watts 2 meter Mobile Radio Review and Demo
The QYT KT-780 Plus is a 100 watt mobile radio on the 2 meter Amateur Radio Band, and works on FM mode. Today we will […]
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