Stray Signals

Category: Feature

New! Wattmeter HF/50 MHz FX773 3/5 kWatt

Technical Features VECTOR SWR/POWER METER METROPWR FX773Coverage 1.8/55 MHz 160/6mtHF/55MHz Measure Power AVG, PeP, dBm, R, Z, |X| , SWR, FrequencyWide Autoranging Power range 0.5W/5kW full-scale 10kWHF/50MHz Optional Couplers 0.5W /3kW (FX3) – 0.5W/5kW (FX5)Accuracy SWR error 5%Directivity Coupler 30dBAccuracy Power Better 5%Operating voltage 9/13.8VDimensions 185x110x105 mmWeight 200grFunctional characteristicsDisplay TFT 5″ (FX773) 16 K color…

CAPE-3 CubeSat Launched

The University of Louisiana (UL) at Lafayette student-built CAPE-3 satellite was launched on January 17. A 1-U CubeSat, CAPE-3 includes a “digipeater and experimental UHF adaptive radio.” An AX-25 telemetry downlink has been coordinated on 145.825 MHz and a 1k2 frequency-shift keying (FSK) downlink has been coordinated on 435.325 MHz, “which may burst to 100 kHz bandwidth,”…

Wideband Desktop Discone Antenna – 25 MHZ – 2000 MHz Coverage

“Here we take a look at the Skyscan Desktop antenna with a rated frequency range of between 25 Mhz up to 2 Ghz. We test the antenna indoor and outdoors.” Read the full article at https://qrznow.com/wideband-desktop-discone-antenna-25-mhz-2000-mhz-coverage/. STRAY SIGNALS does not claim ownership of the article. The original author is responsible for the content of this…

Ham Radio Forms a Planet-Sized Space Weather Sensor Network

The article “Ham Radio Forms a Planet-Sized Space Weather Sensor Network,” appeared on February 9 in Eos, Earth Space Science News — an American Geophysical Union (AGU) publication. It sprang from a project by the Ham Radio Science Citizen Investigation (HamSCI), founded by Nathaniel Frissell, W2NAF, of the University of Scranton, one of the paper’s authors. The others are David…

Ham Radio vs GMRS

Ham Radio vs GMRS – Ham Radio compared to GMRS frequencies and modes – which ones is better? Today let’s talk about both of them, how they compare, and the features of each. Read the full article at https://qrznow.com/ham-radio-vs-gmrs/. STRAY SIGNALS does not claim ownership of the article. The original author is responsible for the…

World Radio Day 2021

Proclaimed in 2011 by the Member States of UNESCO, and adopted by the United Nations General Assembly in 2012 as an International Day, February 13 became World Radio Day (WRD). Radio is a powerful medium for celebrating humanity in all its diversity and constitutes a platform for democratic discourse. At the global level, radio remains…

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