We seek to understand and document all radio transmissions, legal and otherwise, as part of the radio listening hobby. We do not encourage any radio operations contrary to regulations. Always consult with the appropriate authorities if you have questions concerning what is permissible in your locale.

« previous next »
Pages: [1]

Author Topic: Couple loggings above 500kc  (Read 1889 times)

Capt. Radio

  • Guest
Couple loggings above 500kc
« on: November 24, 2013, 0416 UTC »

Just listened for a short while above 500kc tonight...

02:29utc  HRD 524kc  Kountze, Texas

02:40utc  HMY 512kc  Lexington, Oklahoma

Placed my homebrew 700 cycle audio filter inline for the first time in years.

I made it using only tuned L-C circuits and a single FET amp about 25 years ago. It's a real oddball design, but it sure has a very sharp peak at 700cycles. Nice for digging out weak cw.
Logged
Pages: [1]
« previous next »