Stray Signals

Category: Feature

RM Italy MLA100 Amplifier Demonstration

“Mark, W8BBQ show the RM Italy MLA100 amplifier to get over 100 watts from a QRP rig. 160 meters through 10 meters plus 6 meters. Allows you to up your 5 watts of power from a QRP transceiver to over 100 watts when needed.” RM ITALY MLA100 HF Amplifiers cover all Amateur bands, 160 through…

EXTRAFLEX BURY /.400″ – Low loss Coax Cable

    News Storm Emergency Traffic IARU HF Championship Contesters: The Hurricane Watch Net (HWN) is active on 14.325 MHz and 7.268 MHz in response to Category 1 Hurricane Barry. WX4NHC at the National Hurricane Center has activated and plans to opera… Read more Equipment EXTRAFLEX BURY /.400″ [10,3 mm / 0,405 inches Cable]        …

WSJT-X 2.1.0 is available!

WSJT-X implements communication protocols or “modes” called FT4, FT8, JT4, JT9, JT65, QRA64, ISCAT, MSK144, and WSPR, as well as one called Echo for detecting and measuring your own radio signals reflected from the Moon.  These modes were all designed for making reliable, confirmed QSOs under extreme weak-signal conditions. JT4, JT9, JT65, and QRA64 use nearly identical message structure and source encoding (the efficient compression of standard messages used for minimal…

2 Meter Band Explorations

“This band-exploration video looks at the amateur 2 meter band. We walk through the band. I talk about frequency coordination and band plans. I also discuss the latest panic about whether we’ll keep the 2 meter band. ”  Read the full article at https://qrznow.com/2-meter-band-explorations/. STRAY SIGNALS does not claim ownership of the article. The original…

tạp chí gia đình tạp chí mẹ và bé tư vấn xây nhà