On 11/11/2019 15:13, Andy via Groups.Io wrote:
1Hz, wow, that's pretty cool.
I won't write off an upgrade in the future then.
73 de Andy
No don't, I found it really useful for checking an ADS-B RX antenna at 1090MHz. (jpole with 1/4-3/4 wave balun and shorted 1/4 wave stub filter for rtl-sdr dongle))
See attached.
That output was with the antenna un-tweaked after building from nec2c dimensions - very impressed with the results.
Cheers,
Barry
G4MKT
