“SDRuno, the “house brand” software for the SDRplay family of “radio spectrum processors” has been updated with scanning capability. This review explores and demonstrates that capability, including an idea for scanning the bands for activity by looking for FT8 activity. It’s a nice update. My RSP1A and SDRuno are a permanent part of my station.”
Equipment
AOR AR-DV10 100 kHZ ~1300 MHZ
AOR AR-DV10 Here is a teaser on the new products for 2017-2018 which will be presented at the HAMFAIR AR-DV10 DIGITAL RECEIVER ● 100kHz～1300MHz Analog... Read more
Ailunce HS2 HF VHF UHF SDR Transceiver
HS2 is an ultra-portable full-frequency full-mode SDR radio. Receive frequency coverage 300K~1.6GHZ. The built-in network port can realize remote oper... Read more
ParaPro EQ20B-DSP
The new bhi ParaPro EQ20B-DSP features a 20W modular audio power amplifier with a parametric equaliser and bhi’s latest dual Channel DSP Noise Cancell... Read more
$760 Ham Radio Shack From Aliexpress?
$760 Ham Radio Shack From Aliexpress? Read more
Propagation
The K7RA Solar Update
Tad Cook, K7RA, Seattle, reports: We saw one day during the February 25 – March 3 reporting week — Monday, March 1 — with no sunspots, so the average... Read more
A direct hit! The solarstorm our Sun launched is confirmed to be Earth-directed!
A direct hit! The #solarstorm our #Sun launched is confirmed to be Earth-directed! NASA prediction models show impact early February 23. Because Earth... Read more
VHF
Best GMRS Handheld Radio 2021 – GMRS Radio Comparison
Best GMRS Handheld Radio 2021 – GMRS Radio Comparison Read more
Announcing the AMP-25 Series
We are excited to introduce our brand-new AMP-25 amplifiers! The AMP-25 series do more than just amplify a signal, they also purify your signal as it... Read more
New Icom Amateur Products Including the IC-9700 to be Shown at Tokyo Hamfair 2018
IC-9700 As well as have three working demonstration units of the forthcoming IC-9700 VHF/UHF/1.2GHz transceiver, Icom Inc. will be unveiling other pro... Read more
Wouxun KG-D901 DMR Digital Radio Preview
Key Features Unlike the 8D and 9D, the D901 is a single band transceiver, in your choice of either a UHF or VHF version. Most of the primary features... Read more
Digital Modes
FT8DMC 3rd Anniversary-Activity Days 2020
To commemorate our 3rd anniversary, special event stations will be on air during the FT8DMC Activity Days from 1. to 31. July 2020. All stations will... Read more
News
Quantum Receiver Can Detect Huge Swath of the RF Spectrum
US Army researchers have built a so-called “quantum sensor,” which can analyze the full RF spectrum and real-world signals, a report on Physics.org sa... Read more
Approaches to Tackle Noise Problems Vary, Remedies Elusive
RF noise is a frequent discussion topic among radio amateurs. A proliferation of electronics has cluttered and complicated the noise environment; it’s... Read more
ARISS, NASA, and ESA Continue to Probe Amateur Radio Problems on ISS
Amateur Radio on the International Space Station (ARISS) International Chair Frank Bauer, KA3HDO, reports that the ARISS team has been working closely... Read more
Yaesu FT-DX10 HF Transceiver – Is it Right for You?
We take a look at one of the most recent HF transceivers to come onto the ham radio market. Could this be the new FT-101E that was one of the best sel... Read more
What is the Base Holding Up My Hexbeam?
William Noble asks about the base used to hold up my MFJ-1846 Hex Beam antenna. The actual base that allows for a fold-over mast was designed by frien... Read more
