Many thanks to SWLing Post contributor, Robert Richmond, who writes:
I recently received the new Tecsun AN-48X loop antenna. I have not had much time to thoroughly test it, but I can make one immediate recommendation IMO. Replace the bundled “feedline” between the loop and controller with an actual *shielded* 1/8″ male-to-male stereo audio cable.
The bundled cable causes near-hand capacitance at the controller, potential RFI issues, etc.; at least for my received unit. The noted concerns largely corrected when replacing the bundled cable with a 6′ shielded audio cable. Tuning now works as expected, and SNR seems much improved.
I have longer 12′ shielded cables and some 1/8″ female-to-female couplers on order to eventually try longer feedlines should the need arise. I will try to drop you a line if/when I get around to testing them.
That’s a sound suggestion, Robert! Thanks for sharing!
Many thanks to SWLing Post contributor, Troy Riedel, who shares a link to the new Tecsun AN-48x Active Loop Antenna at Anon-Co. Here’s the description from Anon-Co:
TECSUN AN-48x is an active loop antenna for enhancing shortwave (SW), medium wave (MW/AM) and longwave (LW) reception.
Unlike previous models (DE31MS, A38-LMS) available on anon-co.com, the AN-48x is supplied with adapters to connect the antenna to BNC and RCA sockets. This greatly simplifies hooking up the antenna to TECSUN receivers like S-2000 and S-8800, while it is just as easy to use with H-501, PL-990, PL-880 and the rest of the “PL”-family.
AN-48x also works with portable radios that do not have an external antenna jack!
Effective Frequency Range
Longwave: 120 ~ 400 kHz
Medium Wave (AM): 520 ~ 1700 kHz
Shortwave: 3500 ~ 20,000 kHz
Click here to view at Anon-Co.
Anon-Co notes that they expect to launch this product in December 2019. If you happen to grab one, consider sharing your review here on the SWLing Post!