| World record on 122 GHz, experience and equipment - OE5VRL, OE4WOG |
| World record on 122 GHz, experience and equipment - OE5VRL, OE4WOG http://www.ok2kkw.com/47g/122g_oe5vrl_oe4wog2014eng.htm https://translate.google.com/translate?sl=en&tl=pl&u=http://www.ok2kkw.com/47g/122g_oe5vrl_oe4wog2014eng.htm Courtesy OK2KKW |