http://n8dxe.dxengineering.com/WebCluster/mc/(S(w4vney45hry1ya45cpjhxqvl))/details.aspx?callsign=TL8ZZ&freq=10131.0&time=1740Z&spotter=GW4FRX&spotterstate=&comment=FT8%20F/H,%20loud%20in%20IO82 WebMessage text written by Rich Measures > >>However, one need not use the same obviously-flaky zeners that GW4FRX used >. < > >For the record, the Zeners used to derive the comparison data illustrated >on Ian's web site were nine 20W Philips/Mullard BZY93C39 purchased >specifically for the tests.

G4GMJ - Callsign Lookup by QRZ Ham Radio

WebTL8ZZ DX Call: TL8ZZ Freq: 10131.0 Time: 1740Z Comment: FT8 F/H, loud in IO82 Spotter: GW4FRX Spotter State: Home WebBut also unfortunately an inadequate regulator, from the viewpoint of obtaining the best possible IMD and protection for the tube (as demonstrated by GW4FRX for 4CX250s, … standard wine glass dimensions

[AMPS] MLA2500 and screen voltage for 4CX800. - Contesting

http://lists.contesting.com/archives//html/amps/1998-11/msg00254.html WebJohn Nelson, GW4FRX Street address available to members Shrewsbury, SY5 9AS WALES - U.K. Welcome! A FREE or paid HamCall.net membership is required to view all callsign details. Every detail listed below is available for this callsign. The HamCall database has been in production since 1989 and is still the largest callsign database in the world. WebThis uses the GW4FRX/G4FRE design shown in the "VHF DX Book". The pair of 4CX250s came from Russia, and are operated in parallel. At this frequency, one can use either VHF techniques such as tuned lines or … standard wine glass measure nz