motorola gm 950 rss

Michelle Troutman Electronics - Sams Manuals and Manufacturers' Service Manuals Sams from the early 1950s through late 1970s; various service manuals for brand name equipment from the 1950s to 1991. NOS Vacuum Tubes A price list of over 1100 tubes.

K2TQN's OldRadio Museum - The theme is "Ham Radio before 1950" Featuring an authentic Collins AM Ham Radio station.

Western Historic Radio Museum - Vintage radio equipment and memorabilia 1910 - 1950

Rete QRSS/QRPp a 28.322 MHz - A QRSS Blog

Extreme narrowband modes: QRSS - ON7YD narrowbands modes on 136 Khz

QRSS and you (About VERY low-speed CW) - Using absurdly low-speed CW for "communications"

G7IZU QRSS information - An excellent guide to QRSS mode

IW0HK - Ham Station in QRSS mode - QRSS pictures and examples from IW0HK ex IW1CXZ

G4OEP QRSS pages - Pictures of QRSS Signals, a homebrew receiver for 136 Khz

DL6JAN QRSS beacon experiments - A summary of QRSS activities on 30 meters band. Hombrewing a QRSS Beacon

I2NDT QRSS listenings - pictures and description of QRSS activity

G6AVK QRSS experience - QRSS/QRPp and Beacon News and info with some very interesting links

VK6DI QRSS - Weak Signal and QRSS Web page by VK6DI Grid Square OF88cd

OE5EEP QRSS - transmite equipment, collections of qrss signals received

WB3ANQ Web Site - Operational mode QRPp QRSS Running as an MEPT Manned Experimental Propagation Transmitter

I0SKK - 10 MHz QRPp beacon - Pictures and schematics about QRPp experiments using QRSS on Ham Bands as 10 MHz, 7 MHz,

30 meter MEPTa kind of QRSS and QRPp Beacon

QRSS - Very Slow CW - W0CH QRSS explained, with samples and software reviews

AA4XX QRSS Beacon - 30 meter QRSS beacon of AA4XX

30m QRSS Receiver - G0UPL QRSS receiver inspired by I1DFS receiver

QRSS Keyer - An homebrewed QRSS CW keyer

What is QRSS - A Definition and Explanation of the term "QRSS"

The Noise Floor - The noise floor: 1750 meter lowfer and medfer resource

EasyGram - This Windows MTHELL QRSS NDB and DFCW program extends possibilities of well-known Spectrogram with some new useful features. It enables to define the scrolling area to any size, it can save screen shots in defined time periods , it enables to browse the saved pictures easily by OK1FIG

G0UPL 30m QRSS Junkbox Beacon - This simple 30m QRSS beacon is built entirely out of junkbox parts, the only component purchased specifically for this project was the 10,140kHz crystal.