RPITX TURNS RASBERRY PI INTO VERSATILE RADIO TRANSMITTER

November 05, 2015 No comments

Since the discovery that some USB TV tuner dongles could be used to monitor radio waves across a huge amount of spectrum, the software-defined radio w... Read more

Robertsville Middle School CubeSat Project

May 29, 2016 No comments

Via – AMSAT UK On May 19, 2016, students from Robertsville Middle School, Oak Ridge, Tennessee visited Marshall Space Flight Center and presente... Read more

FCC Invites Comments on 5.9 GHz Proceeding

February 13, 2020 No comments

The FCC has invited comments on a Notice of Proposed Rule Making (NPRM) in WT Docket 19-138, which said the FCC would take “a fresh and comprehensive... Read more

Radio Receiver Sensitivity

January 06, 2020 No comments

The sensitivity of a radio receiver is a key operational parameter and it is limited by the system noise. The sensitivity of a radio receiver determin... Read more

Ferrite, chokes, and RFI

June 28, 2020 No comments

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CQ WW RTTY DX Contest 2015 – Rules and Tip´s

September 23, 2015 No comments

CQ WW RTTY Free Log Software – N1MM        FREE RTTY SOFTWARE MMTTY – RTTY with Windows and Soundcard WinXP – Vista... Read more

LP-100A Digital Vector Wattmeter by N8LP

May 26, 2015 No comments

LP-100A Digital Vector Wattmeter Everything you need for critical station monitoring, tuning and protection on one screen. No other meter has dual bar... Read more

New York Club Plans Armed Forces Day Special Event

May 17, 2017 No comments

The Great South Bay Amateur Radio Club (GSBARC) will commemorate Armed Forces Day with special event station W2GSB/APM, operating May 20-21 from the A... Read more

AR5001D 40kHz-3.15GHz, Professional Grade Communications Receiver

February 16, 2016 No comments

AR5001D 40kHz-3.15GHz Cellular frequencies blocked on USA version; unblocked version available to qualified entities, documentation required. Download... Read more

No One in the Shack as Station Logs 4200+ Contacts in ARRL DX CW Contest

February 24, 2015 No comments

  The group of six operators operating as K3TN in the recent ARRL International DX Contest (CW) may have made Amateur Radio history by mounting t... Read more