“Coping with Poor HF Conditions” is the topic of the current (May 24) episode of the “ARRL The Doctor is In” podcast. Listen…and learn!
Sponsored by DX Engineering, “ARRL The Doctor is In” is an informative discussion of all things technical. Listen on your computer, tablet, or smartphone — whenever and wherever you like!
Every 2 weeks, your host, QST Editor-in-Chief Steve Ford, WB8IMY, and th…
Solar activity increased over the past week, with average daily sunspot numbers up from 5.4 to 20 and average daily solar flux rallying from 69.9 to 73.4. The previous week saw four days with no sunspots, and the recent week had sunspots on every day. New sunspot groups emerged on April 19 and 21.
Predicted solar flux is 69 on April 27-29, 68 on April 30 through May 3, 70 on May 4-16, 75 on May …
The winning article for the March 2018 QST Cover Plaque award is “A Delta Loop for 160 Meters” by Ted Algren, KA6W. The QST Cover Plaque Award — given to the author or authors of the most popular article in each issue — is determined by a vote of ARRL members on theQSTCover Plaque Poll web page.Cast a ballot for your favorite article in the April issue today.
I’m in the process of writing up a review of the C. Crane CCRadio-EP Pro, but a number of readers have been asking about how pronounced muting is between frequencies while band scanning.
To be clear, the CCRadio-EP Pro is not a true analog set like the original CCRadio-EP (even though it looks like an analog set). The EP Pro is based on the Silicon Labs SI4734 DSP chip, hence the frequency steps in 10 kHz increments and are not fluid/seamless as they would on analog sets.
Muting is more pronounced on the AM broadcast band than it is on the FM band. Here are two video demonstrations:
The audio “pop” that I note (when the CCRadio-EP Pro is first turned on) is bit annoying and can even be heard in nearby radios if they’re on. While doing my comparisons with the Sony ICF-5500W and the Tecsun PL-660, for example, the audio pop could be heard in both units as I turned on the EP Pro. I’m willing to bet this is only prevalent in the DSP chip version of the EP series.
Follow CCRadio-EP Pro posts by bookmarking this tag: CCRadio-EP Pro
Many thanks to SWLing Post contributor, Ian P, who writes:
Bob Padula noted some interesting information on his latest podcast–this was also played on last weeks episode of Wavescan.
[In summary] the Shepparton site is still intact and on standby mode yet not staffed and is now Heritage Listed. The property is still for sale yet no knowledge of any bids[…].
Many thanks to SWLing Post contributor, Dave Zantow (N9EWO), who follows up after his post last week about a possible SWL Net via the Yaesu WIRES-X network. Dave’s making the net a reality–here are the details:
YAESU “WIRES-X” SWL – RX Net : Right now considering once a month on the FIRST Thursday at 7 PM CDT (8 PM EDT or 0000 UTC Friday) but only if enough activity / check-ins happen. (Updated : April 02)
TEST NET : Thursday April 05, 2018 at 7:00 PM CDT (8 PM EDT. 0000 UTC Friday) NODE : 30778 ROOM : 40778 Marked as “Dave’s Radio Receiver Page”
Many thanks, Dave, for organizing this!
Post Readers: If you’re interested in this SWL net, please follow updates on Dave’s website.