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  1. [QRZ] Looking for a good HF antenna
  2. [QRZ] VHF 1/2 watt Minimum Distance
  3. [QRZ] Icom AH4 tuner and 500' longwire
  4. [QRZ] All in one antenna?
  5. [QRZ] Radiation Efficiency of Vertical Monopole Antenna Systems
  6. [QRZ] Cushcraft A3 tuning question
  7. [QRZ] Low band -- 160M inv L pls
  8. [WB4SON] Use a 2mm Allen Wrench for HamSticks
  9. [QRZ] Amazing tower choreography
  10. [QRZ] Of 4:1 choke baluns which is the 'better': 4:1 Hybrid Balun or Guanella two ferrite core 4:1 balun
  11. [QRZ] Fully crimp-on BNC connectors for RG174/LMR100 coax
  12. [QRZ] A stupidly simple 440 MHz groundplane antenna
  13. [QRZ] Reparing wire antenna insulators when ripped apart?
  14. [QRZ] Polyphaser Issue?
  15. [QRZ] Native antenna impedance ranges versus 50 ohms
  16. [QRZ] Spiderbeam pole or mfj?
  17. [QRZ] cde control unit on t2x?
  18. [QRZ] Adding 30 meter antenna to 40 meter dipole?
  19. [K9ZW] Layout are for Antennas.
  20. [QRZ] 2 meter Yagi with T match from ARRL handbook
  21. [QRZ] Garage door reflector?
  22. [QRZ] 160m inverted L question
  23. [QRZ] 20m 10m dual band 3/8 wave vertical model
  24. [QRZ] Cushcraft A3S Trap Repair
  25. [QRZ] Dipole Antennas
  26. [QRZ] Roller inductor in transmatch
  27. [QRZ] Can I run antenna coax & ground through metal conduit?
  28. [QRZ] Winchester Ammo Sale
  29. [QRZ] "Modified" Inverted V help?
  30. [QRZ] Mystery Tower
  31. [QRZ] Recommendations: Beam 10-30m
  32. [QRZ] Is lightning protection necessary?
  33. [QRZ] "Modified" Inverted V help?
  34. [QRZ] Can I build a 1:4 Current-Mode Balun using only coax?
  35. [QRZ] What are HT antennas 'tuned' against at the factory, and why do people use HT 1\4 waves?
  36. [QRZ] Antenna Analyzer Selection advice requested.
  37. [QRZ] Rohn tower bolts , why 2 sizes
  38. [QRZ] Odd ATU SWR 2 different radios.
  39. [QRZ] How badly affected would an HF vertical be in woodland?
  40. [OH8STN] No reason not to operate
  41. [QRZ] Wire antenna touching foliage ???
  42. [QRZ] Tuner Advice? Elecraft, Palstar, LDG, Other?
  43. [QRZ] 4NEC Gain figures...
  44. [QRZ] Grounding block value?
  45. [QRZ] I hate Copperweld, V2.0
  46. [QRZ] 4NEC Gain figures...
  47. [QRZ] Remote Tuner and a big wire loop - what balun?
  48. [QRZ] Odd SWR ATU v Radios meter.
  49. [QRZ] Reverse feed vertical...works admirably
  50. [ZS6BNE] RaDAR and the Icom IC-7200
  51. [QRZ] Now I'm 'really' confused!
  52. [QRZ] Ground Bar for my Radio's
  53. [QRZ] Antenna modelling help
  54. [QRZ] Wideband choke as simple as cascading different mix wrapped toroids or is this a pipe dream?
  55. [QRZ] Does NECv5.0 replace EzNEC/4nec2?
  56. [QRZ] Ground line Disconect Hypothetical question
  57. [QRZ] Remote Tuner and a big wire loop - what balun?
  58. [QRZ] Q: Design and Deploy of a 160m Loop
  59. Linear loading modeling
  60. [QRZ] antenna wire
  61. [QRZ] Vertical antennas for 20m
  62. ringo antenna in QST
  63. [QRZ] My first wire antenna
  64. [QRZ] Warm Snap On Ferrite Beads
  65. [QRZ] What type of antenna is the Diamond X series Base Station (X50)
  66. [QRZ] I need a Wire Antenna Guru
  67. [QRZ] Want to play with cap hats, again. Tips?
  68. [KE6MT] Antenna Ideas from Fred Maas - KT5X
  69. [QRZ] Refurbishing a Cushcraft A4S - Should I strip the elements?
  70. [QRZ] Let's argue about my trench! PVC conduit to receive loop.
  71. [QRZ] Beam Antenna over metal roof?
  72. [QRZ] C-pole? folded vertical OCF dipole?
  73. [QRZ] Relax, it's just a TV antenna...
  74. [QRZ] Electrically steerable array controlled to automatically optimize signal
  75. [QRZ] Would this mast configuration work?
  76. [QRZ] Side by side 20 meter yagi array
  77. [QRZ] How to measure SWR of ladder line?
  78. HELP! R7 Tuning?
  79. [QRZ] help on best siteing of antenna and type
  80. [QRZ] Hustler 5btv
  81. [QRZ] Commercial verticals
  82. [QRZ] Best Antenna For Wooden Urban Lot?
  83. [QRZ] SP3L's Broadband Doublet Array
  84. [QRZ] Antenna modelling help
  85. [QRZ] 80M antenna within a confined space
  86. [QRZ] The first new antenna thread in 100 years
  87. [QRZ] Antenna modelling help
  88. [QRZ] Move Vertical Antenna to New Location Away From Radial System
  89. [QRZ] Radiation resistyance and the inverted ell
  90. [QRZ] Yaesu G-2800DXA Alignment Marks
  91. [QRZ] Pee on the Ground Rod!
  92. [QRZ] How high can I go?
  93. [QRZ] Dual-band LEO FM satellite antenna questions
  94. [QRZ] Delta Loop feeding Gamma/Choke
  95. [QRZ] Need/Function of R-F Grounds for Transmit Dipoles and Monopoles
  96. [QRZ] RF exposure and shielding with bicycle helmet antenna?
  97. [QRZ] PAR EF-10/20/40
  98. [VA3QV] Internet in paradise
  99. [QRZ] The Little Antenna that could
  100. [VK2TPM] Operating on 20m with good initial results
  101. [QRZ] Home Made Rotor with OLED display controller
  102. [QRZ] PAR EF-10/20/40
  103. [QRZ] Cushcraft A4S - bought used: which hardware kit do I need?
  104. [QRZ] How would you "multiband"a 40M monoband vertical?
  105. [VK2TPM] New antenna for 144/432Mhz now up on the garage
  106. [QRZ] 1/4 20m Copper Pipe Vertical
  107. Re: Any *NEC modelling software for Linux?
  108. [QRZ] Request for info: W9OKA 75/80m Passband Antenna
  109. [QRZ] Grounding Second Floor Shack
  110. [QRZ] Looking for a good source for RG-8U coax
  111. where does the power when using an antenna-tuner go to ?
  112. [QRZ] Traps for 60m (and 40m)?
  113. [VK2TPM] Lots more VHF activity in Melbourne compared to Sydney
  114. [QRZ] Wideband End-Fed for 75/80 m band? It seems quite feasible
  115. [QRZ] Loops: Such a Big Performance Difference Depending on Which Balun ??
  116. [QRZ] Grounding Second Floor Shack
  117. MBCPF164 ?
  118. [QRZ] G5RV Pro ZS6BKW antenna question
  119. antenna around Plastic
  120. [QRZ] Dual Antenna Masts
  121. [QRZ] "Random Length" vertical vs Resonant vertical antenna
  122. [QRZ] 2 element delta loop using director, not reflector
  123. [QRZ] New ham needs some antenna insight
  124. [QRZ] If I cut a 72 ohm dipole to match 50 ohms, do I lose out?
  125. [QRZ] Rohn HDBX-48
  126. [QRZ] Handheld antenna
  127. What would 1000 Watts HF do if you touched an antenna?
  128. [QRZ] SWR Discrepency With QRP Guys "no tuner" EFHW Antenna
  129. [QRZ] Does phasing rotate receiving direction?
  130. [QRZ] Tower identification?
  131. Vertical Antenna Question
  132. [QRZ] I have new ma6b will not tune at all
  133. [QRZ] Question On using winch on tower
  134. [IW5EDI] 4 Element Yagi for 6 meters
  135. [QRZ] 1500' tower light bulb replacement !
  136. [QRZ] YAESU G-450 ROTATOR PLS HELP!!!
  137. [QRZ] Low-mounted Rotor Idea
  138. [WB4SON] Six Meters Amazing
  139. [QRZ] Dipole location?
  140. Deactivating a Pi-Antenna Tuner
  141. [IW5EDI] Some Plain Facts about Multiband Vertical Antennas
  142. [K9ZW] Further work on the ZeroFive Flagpole Antenna
  143. [QRZ] Balanced feedline impedance transforming math
  144. [QRZ] Stacking Distance Between Two Yagi's Different Bands.
  145. [QRZ] counterpoise for long wire antenna
  146. [QRZ] Low-mounted Rotor Idea
  147. [QRZ] Identify Antenna Type
  148. [QRZ] Eznec Question
  149. [QRZ] Single Ground radial wire placed beneath a dipole, how effective is it?
  150. [QRZ] SO 239 dust cap DIY
  151. [QRZ] Any experts in running wire through existing, finished walls?
  152. [QRZ] Eznec Question
  153. [QRZ] HF Cubical Quad, OK to have elements "seeing" the rotator cage / mast?
  154. [QRZ] Recommends Please: for accurate Az/El rotator for Satellite/Moon
  155. [QRZ] Balun enclosures
  156. [QRZ] EFHW vs Random wire
  157. [QRZ] Alpha HD-FMJ, Buddipole, or Mag Loop for HOA Community
  158. [QRZ] Summoning the BOG-BEV Knowledge Gods
  159. [QRZ] proper g5rv-jr dimensions
  160. [QRZ] ATAS 25 help please
  161. [IW5EDI] 6m J-Pole by WB5CXC
  162. [QRZ] end fed dipole SWR changes with height
  163. [QRZ] Why buy Antennas?
  164. [QRZ] 160meter EndFed HalfWave Antenna on a 65ft tower
  165. How simulate a wall ?
  166. [QRZ] Greyline Performance Antennas - apalling service and customer support
  167. Real SWR?
  168. [QRZ] End fed wire antenna questions
  169. [VK2TPM] Townhouse antennas
  170. [QRZ] Anybody know where to find this ?
  171. [QRZ] Building a 220Mhz 4-element Yagi-questions for experianced builders
  172. [QRZ] g5rv Jr. - Coax extension before air-core balun?
  173. Ground and Antenna
  174. QRZ Spam
  175. [QRZ] W8AMZ G5RV 102" model
  176. [QRZ] can the length of coax really make a difference to your swr
  177. [QRZ] R7 maintenance/Fix - high swr across all bands
  178. [IW5EDI] Kenwood TS-850S Mods
  179. [QRZ] Could my ribbon fed dipole have blown my finals.
  180. [QRZ] Picket fencing on receive audio with J-Pole in the attic
  181. [QRZ] More "simple" half wave dipole questions!
  182. [QRZ] Vhf yagi element brackets
  183. [QRZ] My Cheap Coax is Junk, but Why?
  184. [IW5EDI] HF Mobile multiband antenna
  185. [QRZ] More "simple" half wave dipole questions!
  186. [QRZ] Question about the yagi of the 1950s
  187. [IW5EDI] 20 meters QRP Dipole
  188. [QRZ] 2 band dipole?
  189. [QRZ] Long Wire Antenna and RF Ground
  190. [QRZ] MFJ 1899t Counterpoise lengths.
  191. [VE2DPE] The Double Doublet Antenna for 80 and 40 Meters
  192. [QRZ] High voltage relays
  193. [QRZ] Repairing 10-80 End fed dipole
  194. [QRZ] Carbon fiber mast
  195. [OH8STN] No reason not to operate
  196. [QRZ] 220 VHF omni with gain?
  197. [QRZ] Looking for a stepper motor encoder combo
  198. [QRZ] home brew zero five type antenna.
  199. [QRZ] Folded magnetic loop
  200. [IW5EDI] The Handi-Tenna 70 cm Portable Antenna
  201. [QRZ] Which mobile antenna do I need?
  202. [QRZ] RFI into neighbors speakers
  203. [QRZ] KLM/Mirage antenna - 432-30LBX. Helph
  204. [IW5EDI] Double Bazooka Coaxial Dipole Antenna
  205. [QRZ] adding a sleeve dipole to a trapped multi-band Yagi
  206. [IW5EDI] How to build a tuned loop antenna
  207. [QRZ] Cleaning Old Antennas
  208. [QRZ] Using verticals below intended bands?
  209. [QRZ] BNC compression fitting for RG6/RG59
  210. [QRZ] Dipole antennas: How close is too close?
  211. [QRZ] Create CLP-5130-1N VHF/UHF Log Owners/users only please
  212. [QRZ] MFJ-998 Auto Tuner
  213. [QRZ] What is your 70cm Antenna?
  214. [QRZ] 80m loaded end fed kit
  215. [ZS6BNE] April 2020 RaDAR Challenge done and dusted
  216. [QRZ] The Development of the Directional AM Broadcast Antenna
  217. [QRZ] Belden 300ohm ladder line with "circular section"
  218. [QRZ] My first time playing with wire antennas.. how to choose a balun ?
  219. [QRZ] Who says Smith charts are boring?
  220. Have a shortwave Sony An-LP1 or AOR WL500?
  221. [QRZ] building a 20m/15m/10m vertical out of an old tri band 3 element yagi
  222. [QRZ] Collinear antenna made of coax and end fed
  223. [QRZ] Antenna System Radiation Efficiency
  224. [QRZ] Any how-to's for hanging dipoles in/between trees?
  225. [QRZ] Gap 20 Meter Antenna good or bad
  226. [QRZ] best coax
  227. [QRZ] Question related to imped. transformer winding in phased arrays
  228. [QRZ] Some questions about MFJ2289 Antenna instruction manual
  229. [QRZ] Question: Best way to install vertical antenna on a flat surface? Gap Titan DX
  230. [QRZ] 20m vertical deltaloop vs horizontal multiband loop
  231. [QRZ] Hy-Gain AV-18HT Mod?
  232. [QRZ] New to HF
  233. [QRZ] Skywave Radiation from Vertical Monopoles
  234. [QRZ] Antenna tower base
  235. [QRZ] Extended 43 foot vertical to 59 feet for topband
  236. [QRZ] 2m Slot Cube Antenna for HOA restricted area
  237. [IW5EDI] 7 element Yagi for 20 Meters band
  238. [QRZ] DIY 6 Element 2M Yagi questions
  239. [QRZ] Polyphaser under water question
  240. [QRZ] 160 meter loaded T
  241. [QRZ] No swr reading on all bands
  242. [QRZ] Coupled resonator antenna question
  243. [QRZ] LDF4-50 (1/2" Heliax) conduit pull
  244. [QRZ] Telescopic pole for wire antenna
  245. [QRZ] DIY 6 Element 2M Yagi questions
  246. [QRZ] Coax cable.
  247. [QRZ] Cascaded Hybrid Couplers
  248. [QRZ] Looking for vertical HF antennas to submit to HOA
  249. [QRZ] vertical energy pattern
  250. [QRZ] 2NEC4 modeling transformer