HFU HF Underground

Technical Topics => Equipment => Topic started by: Gino Italy on November 08, 2015, 2213 UTC

Title: RF 505 A a great old receiver
Post by: Gino Italy on November 08, 2015, 2213 UTC
http://www.radiopharos.it/Rari%20e%20non%20comuni-Rx,%20ecc/RF-505A.pdf
Title: Re: RF 505 A a great old receiver
Post by: Njmikec on December 03, 2015, 1654 UTC
http://www.radiopharos.it/Rari%20e%20non%20comuni-Rx,%20ecc/RF-505A.pdf

Nice old set indeed.  Early 1970's?  I like the idea of dialing in your frequency piece by piece.  Is there anything going on VLF and LF these days besides beacons?
Title: Re: RF 505 A a great old receiver
Post by: Pigmeat on December 04, 2015, 0048 UTC
I think Fair Radio still has a few of those in various states of repair.

A lot of junior Cold Warriors got stuck in out of the way places monitoring the Evil Empire via those things. "A Field Guide to Goats" was required reading.
Title: Re: RF 505 A a great old receiver
Post by: Gino Italy on December 07, 2015, 1416 UTC
RF 505 A
Title: Re: RF 505 A a great old receiver
Post by: Gino Italy on December 07, 2015, 1421 UTC
RF 505 A
Title: Re: RF 505 A a great old receiver
Post by: Gino Italy on December 07, 2015, 1426 UTC
RF 505 A

https://www.youtube.com/watch?v=QeEEaUYO1IQ