DX Central: Under Review | Which SDR is the BEST for AM DX? (Part I)

DX Central: Under Review | Which SDR is BEST for AM DX? (Part I) https://www.dxcentralonline.com Visit DX Central for more DX tips, airchecks and educational resources for the AM and FM DXer: www.dxcentralonline.com "DX Central - because we're all about radio!" Twitter: @DXCentral Facebook: @DXCentralonline DX Central: Under Review | Which SDR is BEST for AM DX? (Part I) It is not an easy question to answer, but in this video, we try to begin peeling back the layers of the question "which SDR is best for AM DX?" In this first part of a multi-video series, we examine the three most popular SDRs for AM DX: Perseus, Airspy's HF+ Discovery and SDRPlay's RSPdx. Using a single antenna and the SDR Console software to test all three, we pull in nighttime DX signals covering various situations such as crowded channels, adjacent local stations, graveyard channels and weak signals. Does one of these SDRs stand above the rest in performance? Or, are they all equal? You can be the judge with out in-depth testing. To jump ahead directly to specific testing scenarios, use the timestamps, below: TEST SCENARIO 1: Crowded Frequency - 550 kHz 10:21 | Perseus 10:48 | HF+D 11:15 | RSPdx 11:45 | Perseus 12:13 | HF+D 12:39 - RSPdx TEST SCENARIO 2 - Clear channel with adjacent local station 10 kHz above- 720 kHz 16:07 | HF+D (USB) 16:35 | RSPdx (USB) 17:13 | Perseus (USB) 17:43 | HF+D (USB) 18:05 | RSPdx (USB) 18:29 | Perseus (USB) 19:00 | HF+D (LSB) 19:30 | RSPdx (LSB) 19:51 | Perseus (LSB) TEST SCENARIO 3 - Strong clear channel with strong adjacent stations above and below - 760 kHz 22:07 | RSPdx (LSB) 22:33 | Perseus (LSB) 23:05 | HF+D (LSB) 23:35 | RSPdx (USB) 24:05 | Perseus (USB) 24:42 | HF+D (USB) TEST SCENARIO 4 - Graveyard channel with strong, local music station 10 kHz below - 1400 kHz 28:05 | Perseus (LSB) 28:40 | HF+D (LSB) 29:04 | RSPdx (LSB) 29:37 | Perseus (USB) 30:12 | HF+D (USB) 30:44 | RSPdx (USB) TEST SCENARIO 5 - Weak signal on empty frequency - 1640 kHz 32:36 | HF+D 32:57 | RSPdx 33:25 | Perseus 33:51 | HF+D 34:26 | RSPdx 34:50 | Perseus Hardware Perseus SDR (Ham Radio Outlet): https://www.hamradio.com/detail.cfm?p... Airspy HF+ Discovery: https://airspy.com/airspy-hf-discovery/ SDR Play RSPdx: https://www.sdrplay.com/rspdx/ Software SDR Console: https://www.sdr-radio.com/ SDR#: https://airspy.com/download/ SDRUno: https://www.sdrplay.com/downloads/ Perseus Software: http://microtelecom.it/perseus/softwa... Jaguar: http://jaguar-lite.blogspot.com/p/int... Other equipment used in this video Antenna: http://www.dxing.info/equipment/kaz_b... Wellbrook FLG100LN Amplifier: https://www.wellbrook.uk.com/loopante... MFJ Antenna Switch: https://mfjenterprises.com/collection... Screen sharing video recorded with Bandicam: https://www.bandicam.com/