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  1. TR751 Power Out and APC adjustments
  2. TR751 Power Out and APC adjustments
  3. FS Ad: Electronic Components including TIL311 Hex Displays - LEDs - TTL Chips
  4. FS Ad: Electronic Components including TIL311 Hex Displays - LEDs - TTL Chips
  5. realistic dx-160 speaker wanted
  6. realistic dx-160 speaker wanted
  7. Re: Tektronix SUCKS!!!!!
  8. Michigan Mighty Mite question...
  9. Michigan Mighty Mite question...
  10. Nova-686
  11. Nova-686
  12. Z-Match tuner
  13. Z-Match tuner
  14. IF/BFO crystal
  15. IF/BFO crystal
  16. HP3330 Help
  17. HP3330 Help
  18. Source for Mitrek parts?
  19. Source for Mitrek parts?
  20. Motorola Expo HT info needed
  21. Motorola Expo HT info needed
  22. ECLips?
  23. ECLips?
  24. Why are SMA's so expensive?
  25. Why are SMA's so expensive?
  26. Need pdf figure 8-43 from HP 5342A Service manual
  27. Need pdf figure 8-43 from HP 5342A Service manual
  28. Rainbow Tuner or any other small tuner kit
  29. Rainbow Tuner or any other small tuner kit
  30. The Islander ...a homemade 7 Watt FM Transmitter...
  31. The Islander ...a homemade 7 Watt FM Transmitter...
  32. Absorptive Shielding?
  33. Absorptive Shielding?
  34. holiday brew
  35. holiday brew
  36. Heathkit and other amp manual circuits here
  37. Heathkit and other amp manual circuits here
  38. Iambic paddle plans
  39. Iambic paddle plans
  40. soldering aluiminium boxes ????? how
  41. soldering aluiminium boxes ????? how
  42. Filament Help
  43. Filament Help
  44. FA: B&W Matchmaster 650 +
  45. FA: B&W Matchmaster 650 +
  46. Really good receiver for 14MHz
  47. Really good receiver for 14MHz
  48. injection locking for vhf
  49. injection locking for vhf
  50. hand soldering SSOPs
  51. hand soldering SSOPs
  52. HP power sensor question
  53. HP power sensor question
  54. Tayloe Mixer Resistance Questions
  55. Tayloe Mixer Resistance Questions
  56. electronic components
  57. electronic components
  58. NEW VINTAGE RADIO PARTS (PRIOR TO 1960)
  59. NEW VINTAGE RADIO PARTS (PRIOR TO 1960)
  60. Silver button mica ?
  61. Silver button mica ?
  62. Car battery trickle charger?
  63. Car battery trickle charger?
  64. Heath IB-2A vs. IB-28 ???
  65. Heath IB-2A vs. IB-28 ???
  66. Switched reactances in VCO
  67. Switched reactances in VCO
  68. Getting A Signal in the Basement? (antenna lead-in for AM BC and/or shortwave)
  69. Getting A Signal in the Basement? (antenna lead-in for AM BC and/or shortwave)
  70. FS: HB cabinets de W7ZFB
  71. FS: HB cabinets de W7ZFB
  72. No Code General
  73. No Code General
  74. Wanted: 23cms preamp and linear amplifier
  75. Wanted: 23cms preamp and linear amplifier
  76. Double Cotton-Covered Wire - where to obtain?
  77. Double Cotton-Covered Wire - where to obtain?
  78. Pwr Adj Points DR453T
  79. Pwr Adj Points DR453T
  80. Direct conversion receivers for AM
  81. Direct conversion receivers for AM
  82. DEBEG 2000 card extenders
  83. DEBEG 2000 card extenders
  84. Parts for Sale
  85. Parts for Sale
  86. Measuring Velocity Factor w/ MFJ-259
  87. Measuring Velocity Factor w/ MFJ-259
  88. novel (?) AM restoration method
  89. novel (?) AM restoration method
  90. ICF2001 schematics
  91. ICF2001 schematics
  92. Re: Filament Question
  93. Phase differences in direct conversion receivers
  94. Phase differences in direct conversion receivers
  95. prventing switches melting ???
  96. prventing switches melting ???
  97. concorde last flight audio 12mins
  98. concorde last flight audio 12mins
  99. Newbie qrp homebrew....another update
  100. Newbie qrp homebrew....another update
  101. FS - T2 Transmitter PC Board
  102. FS - T2 Transmitter PC Board
  103. connecting dc supplies in parallel for more current
  104. connecting dc supplies in parallel for more current
  105. connecting two old PC supplies for more current
  106. connecting two old PC supplies for more current
  107. Power amplifier design
  108. Power amplifier design
  109. Need info about 2SC3286 VHF power device
  110. Need info about 2SC3286 VHF power device
  111. LOC/VOR Receiver
  112. LOC/VOR Receiver
  113. FA: on ebay -16 hours left
  114. FA: on ebay -16 hours left
  115. AD995X series DDS, rig ideas
  116. AD995X series DDS, rig ideas
  117. FS New TenTec project Boxes
  118. FS New TenTec project Boxes
  119. Looking for UHF Compendium by DJ9HO
  120. Looking for UHF Compendium by DJ9HO
  121. Looking for WR430 waveguides
  122. Looking for WR430 waveguides
  123. Looking for WR430 waveguides
  124. Looking for WR430 waveguides
  125. Looking for WR430 waveguides
  126. Looking for WR430 waveguides
  127. WTB 19" rackmount panels
  128. WTB 19" rackmount panels
  129. Older Digital Displays
  130. Older Digital Displays
  131. A simple dual-band SSB transceiver
  132. A simple dual-band SSB transceiver
  133. FS: TT mic de W7ZFB
  134. FS: TT mic de W7ZFB
  135. FS: Roller coils de W7ZFB
  136. FS: Roller coils de W7ZFB
  137. Small 5 or 6 VCT Transformers?
  138. Small 5 or 6 VCT Transformers?
  139. FS:DIODES: 1KV @ 1.5A
  140. FS:DIODES: 1KV @ 1.5A
  141. Re: Hi-impedance headphone design
  142. N2PK Network Analyser?
  143. Acorn cer.tube sockets
  144. Acorn cer.tube sockets
  145. 24v@1A only $1.50
  146. 24v@1A only $1.50
  147. Cer. Base 71A'sx2
  148. Cer. Base 71A'sx2
  149. Simple schematics for 6m or 2m transceivers?
  150. Simple schematics for 6m or 2m transceivers?
  151. Ebay: for Hams
  152. Ebay: for Hams
  153. need homebrew microphone ideas/help
  154. need homebrew microphone ideas/help
  155. Re: Rant
  156. Single Sideband FM
  157. Single Sideband FM
  158. Systcoms VTR-10 & VTR-12 crystals?
  159. Systcoms VTR-10 & VTR-12 crystals?
  160. wtb: CSI 4200/4900 LTR Controllers & TP163 tone panel
  161. wtb: CSI 4200/4900 LTR Controllers & TP163 tone panel
  162. Desire source for 4-digit LCD displays
  163. Desire source for 4-digit LCD displays
  164. Tube amplifiers
  165. Tube amplifiers
  166. AM Parts FS
  167. AM Parts FS
  168. Heathkit digital trainer .AC powered
  169. Heathkit digital trainer .AC powered
  170. power transistor for PS. what to uses?
  171. power transistor for PS. what to uses?
  172. Steel no good for chassis? (Which metal is best for old regen designs?)
  173. Steel no good for chassis? (Which metal is best for old regen designs?)
  174. Memory Keyer plans?
  175. Memory Keyer plans?
  176. Mixer products every 5kHz to 30MHz on DX-394?
  177. Mixer products every 5kHz to 30MHz on DX-394?
  178. Means of building low quality receivers
  179. Means of building low quality receivers
  180. ATS-909 RX Mod?
  181. ATS-909 RX Mod?
  182. WTB: 100K 2 watt carbon resistors, NOS
  183. WTB: 100K 2 watt carbon resistors, NOS
  184. Heil Goldline Pro How good it it?
  185. Heil Goldline Pro How good it it?
  186. AD9850 DDS - Help prevent suicide
  187. AD9850 DDS - Help prevent suicide
  188. ISS project ET Shadow needs VHF amateurs
  189. ISS project ET Shadow needs VHF amateurs
  190. Kenwood two-way "LMR" Dealer in Northern California
  191. Kenwood two-way "LMR" Dealer in Northern California
  192. 1 Watt UHF Amplifier schematic wanted
  193. 1 Watt UHF Amplifier schematic wanted
  194. Electrolytic caps question
  195. Electrolytic caps question
  196. CQUAM stereo decoding
  197. CQUAM stereo decoding
  198. Trouble with squelching on HTX-100
  199. Trouble with squelching on HTX-100
  200. contact cleaner
  201. contact cleaner
  202. Ringing on square wave: how to eliminate?
  203. Ringing on square wave: how to eliminate?
  204. Navy radarman question
  205. Navy radarman question
  206. 60 Meters on a 102 inch whip
  207. 60 Meters on a 102 inch whip
  208. Re: A New Concept: Virtual Spectrum
  209. V and I not in phase at resonance Frequency in RLC network?
  210. V and I not in phase at resonance Frequency in RLC network?
  211. simple diode switching query
  212. simple diode switching query
  213. Yaesu MD-100A8X and Heil HC-5 insert
  214. Yaesu MD-100A8X and Heil HC-5 insert
  215. Direct conversion spectrum analyser
  216. Sample frequency adjustment
  217. Sample frequency adjustment
  218. Dumb question 'bout signal routing (RF)
  219. Dumb question 'bout signal routing (RF)
  220. Items FS
  221. Items FS
  222. new to group
  223. new to group
  224. Taking apart Hustler mobile mast?
  225. Taking apart Hustler mobile mast?
  226. 74HC series RF output impedance
  227. 74HC series RF output impedance
  228. FS: NEW RCA 8072 RF Output tube for Signal-One Xcvr's w/pic!
  229. FS: NEW RCA 8072 RF Output tube for Signal-One Xcvr's w/pic!
  230. PicBasic Pro Compiler Ver 2.43
  231. PicBasic Pro Compiler Ver 2.43
  232. 100W HF power amplifier
  233. 100W HF power amplifier
  234. WANTED: 104 HAM RADIO PROJECTS FOR NOVICE AND TECHNICIAN
  235. WANTED: 104 HAM RADIO PROJECTS FOR NOVICE AND TECHNICIAN
  236. Need Help: Audio Channel
  237. Need Help: Audio Channel
  238. FA: ebay ham stuff...
  239. FA: ebay ham stuff...
  240. Old QST article needed
  241. Old QST article needed
  242. OLD QST article needed
  243. OLD QST article needed
  244. Antenna gain question
  245. Antenna gain question
  246. Vectronic Kits
  247. Vectronic Kits
  248. Newbie homebrew qrp ....update
  249. Newbie homebrew qrp ....update
  250. TV Tubes, meters, panel meters, power supplies and more!