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Site News
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 n72) Feldfunksprecher.b und c |
 c21. Negadyne receiver using single valve Tnx SM6HYG Carl-Gustaf |
 d2. Driving VHF/UHF/SHF equipment |
c21. Problems and cures for DC-receivers c24. constructing coils d27. NMT450 for NRRLs medlemmer??? g64. Subsea cables during WWII e97. LA6NCA power supplies for German equipm. |
 22b. AGC performance measurements for KwEa |
 g32. Hidden features and very high-Q IF transformers for BC receivers |
 d2. Cathode bias regulator for power amplifier |
 e81) RV2P800 data |
 Improving Collins 51S AGC for ssb |
 d4. Rewinding microwave oven transformer |
 K2VOO shows a practical application for W.S.19 |
 LA6NCA in action at NRHF meeting last october |
 c23. Grounded collector amplifiers |
 d7. Installing 70cm transverter |
 m11. Building a resonance frequency tester |
 k33. MKB Marka |
 k33. MKB Stave (Lista vest) |
 c12. VSWR detector for RF wattmeter |
 d6. 6m PA using 2x PL509 (and 2x PL504 for 2m) |
 Collins 51S mods. |
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 g1. Building power supplies for the shack |
 c18) OZ7AQ's ELBUG |
 b89. Timewave DSP9 mods and operation in a shack with more than one receiver/transceiver |
 62) Hallicrafters R-274/FRR (= Hammarlund SP600) |
 24z) Funk-Blindflug-Geräte |
 f21. Making tuning knob for KwEa |
 f21. Old sockets and grid-caps |
 b51) FT101 key mods |
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 31a. Connection for Feldfernschreiber to 15WSEb |
 g57. SST-1-D clandestine receiver |
 30n. 5W Tornistersender |
 e67. VHF Radiosonde using RL2T2 |
 23g. Polish WWII radio N2 (AQ2/4). |
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Edited: 2005.02.04