WebzOriginal PSK31 is actually “BPSK”, for Binary Phase Shift Keying, because there are only ... zQPSK normally gives 100% copy, but tuning is twice as critical (~ 4 Hz accuracy!) Popular HF Digital Frequencies 80 meters 3.580—3.640 40 meters 7.060—7.099 30 meters 10.120—10.150 20 meters 14.060—14.099 17 meters 18.100—18.110 15 ... http://njqrp.club/warbler/index.html
80-meter band - Wikipedia
WebPSK31. 80/75 METERS 3.500-3.510 CW DX Window 3.505 DXpeditions CW are frequently here 3.560 QRP CW Calling frequency 3.590 RTTY DX 3.790-3.800 SSB DX Window 3.710 … WebPSK31 Frequencies; Frequency Amateur Band; 1.838 MHz 160 meter: 3.580 MHz 80 meter: 7.035 MHz* 40 meter (region 3) 7.040 MHz* 40 meter (regions 1) 7.070 MHz* 40 meter … cycloplegics and mydriatics
Top 10 PSK31 Tips for Beginners (Part 1) ← M0JCQ
WebFrequency Band; 1.838 MHz: 160 meters: 3.580 MHz: 80 meters: 7.035 MHz: 40 meters (region 3) 7.070 MHz: 40 meters (regions 1 and 2) 10.140 MHz: 30 meters: 14.070 MHz: … WebIt’s counter intuitive since 40, 80 and 160 meter phone use lower side band. But even on these frequencies upper side band is used for digital operation. What frequencies do I use? Another excellent question that can be very confusing even for old-timer digital operations. http://n3ujj.com/manuals/What%20is%20PSK31.pdf cyclopithecus