PDA

View Full Version : Antenna


Pages : 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 [17] 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40

  1. coax measurement anomaly ??
  2. Soldering and Antennas
  3. Efficiency
  4. One word answers...
  5. Best HF Vertical
  6. Totally OT, yet very relevant
  7. Another Recall for u West Coasters
  8. Vertical above the ground-plane
  9. Antenna Performance
  10. ANOTHER RECALL
  11. VSWR doesn't matter?
  12. Wire span design tool
  13. Crosstalk from ground?
  14. Tower design
  15. Best way to clean elements before assembly?
  16. WANTED: SGC SG-230 or SG-237 Antenna Tuner
  17. Nominal Impedance of Loop Antenna
  18. APRS with Microsoft Streets or AutoRoute
  19. Re: Gaussian statics law
  20. Isolation of guy wires
  21. Antenna optimizers
  22. Gaussian statics law
  23. Antenna computor programs and pitfalls
  24. Modeling the effect of a tower
  25. Mininec antenna computor programs and Gaussian arrays
  26. Power Dividers / Co-Phasing Harness question
  27. Antenna grounding help
  28. Connections to an antenna
  29. HFV-5 antenna opinion
  30. HFV-5 antena manual
  31. Using a tower as a J-Pole for 20 or 40 Meters
  32. PVC pipe for spreaders
  33. antenna spacing
  34. Smith chart
  35. Sat tracking program
  36. Verical antenna with elevated radials when receiving
  37. radiation pattern of log-periodic antenna
  38. mobile antenna ground loss
  39. Measuring Antenna Efficiency
  40. Windom antennas - down to earth
  41. 4nec2 optimiser or equivalent
  42. Fun -- From the Unexpected
  43. chokes?
  44. J-pole 144/432
  45. Mobile Antenna Installation
  46. Technique to bond (rf ground) Van sliding doors
  47. How odd thinking came about
  48. Congratulations Art
  49. Is it possible to estimate any losses due to an unmatched antenna?
  50. SWR and common grounds
  51. What Type of 2M mobile antenna is this?
  52. Four square antenna and Roy
  53. Antenna recommendations for160-10 Meters
  54. Effect of raising vertical antenna higher
  55. The power explanation
  56. Microwave dish blockages
  57. CUSHCRAFT is SOLD
  58. screwdriver vs. tuner
  59. NEC computor programs
  60. Radials
  61. Now theres a reciever I'd like to homebrew an antenna for ...
  62. Gaussian equilibrium
  63. Re: ibeams? skyscraper grounds?
  64. ICOM 706MKIIG & SGC SG-237 Smarttuner Cable Setup
  65. Issue with antenna causing instabillity
  66. anntennas athe top of fenceline
  67. tuner - feedline - antenna question ?
  68. Johnson Matchbox 250-24 VSWR Bridge Head
  69. 80m+40m dipole
  70. Is Dominator/Predetor(~6dB gain) competent to CP antennas for LPFM?
  71. Fiber transmission question
  72. smith charts and network analyzer ?
  73. Cushcraft question
  74. Radiosisma
  75. Antenna to cover AM broadcast to 999 mhz?
  76. Best antenna to cover 500 khz to 999 mhz?
  77. Now that CW is gone there will be more ham to non-ham conflicts.
  78. Aluminium for antenna design
  79. ar3500 ebay relist ebay took it off again
  80. Random-length loop antenna for 160-40?
  81. "Noise" antenna for MFJ-1026 "Noise Canceling Signal Enhancer"
  82. 60m mobile operation
  83. Shielded loop operation
  84. News Flash: Henry Eats Teflon... film at 11
  85. AM band Field strength predicton?
  86. tuned vertical vs center loaded ant
  87. I Built the 10m Sleeve Antenna
  88. Gaussian antenna aunwin
  89. Mobile antenna Placement
  90. Butternut HF-9V as elevated-feed groundplane
  91. "Combiner" For Two Antennas Into A Radio Single Input ?
  92. Ferrite rod antenna for ne602 mixer
  93. EZNEC and Linux
  94. RESULT: rec.radio.amateur.moderated will be created
  95. Field strength - S plane summation
  96. Non-ham antenna help req., plz?
  97. Radiation Pattern Measurements
  98. Another deep question regarding the universe
  99. skyscraper grounds?
  100. Good sound card & software ?
  101. Parelectronics OA144 antenna
  102. Is the toroid on CRT monitor cables good for any ham-thing?
  103. Freq Wavelength Question.
  104. Trimming 2m 5/8 wave antenna for 156 mhz ???
  105. Very deep question regarding true polarization
  106. Aprspoint 4.2 released!
  107. Looking for good antenna design software
  108. Re: Are you related to Gandalf Grey?
  109. Re: Are you related to Gandalf Grey?
  110. Re: Are you related to Gandalf Grey?
  111. Europe Tests Established Chemicals on Millions of Animals
  112. HF random wire antenna
  113. LQQKING FOR INFO ON TAPE ANTENNA
  114. Antenna Modeling Software
  115. Antenna Axial Ratio RHCP LHCP
  116. Ranger AR3500 100 watt Ebay
  117. 3rd RFD: rec.radio.amateur.moderated moderated (LAST CALL FOR COMMENTS)
  118. killing cars with high RF?
  119. W8JK Memorial Station
  120. Queston on Yagi Antennae
  121. velocity factor???
  122. Wiring SMA connections
  123. MW Loop Antenna Source Book
  124. free antenna mount
  125. mobile antenna mount for free
  126. Need Ideas for HF Antenna at Fire Station
  127. Antenna Pattern Distortion due to 2 antenna placed in near vicinity
  128. APRSPoint 4.1 available
  129. SteppIR Stealth-mounted flush with the roof of a house
  130. J-Pole vs Slim Jim?
  131. Asking for advice
  132. For Sale MMB-72 nest for a Yaesu FT100D (New), Seperation kit part
  133. Science Fair Project
  134. antenna hight
  135. Re: DK Johnson's books on mobillering
  136. test
  137. Re: DK Johnson's books on mobillering
  138. howto measure the freq of a received signal
  139. antena conertposie
  140. Free Pc To Phone Calling
  141. Yagi antenna design question
  142. antenna with out of line elements
  143. On 144MHz J-Pole vs EDZ - Some mad ramblings.
  144. element 4 test
  145. Advice for 75m Mobile Field Strength measurements
  146. help- Mobile 10meters on a jeep
  147. Best Books/Websites for Antenna Theory and Building Recommendations
  148. Matching Issue ........... I think!
  149. LATE MODEL MFJ ROLLER INDUCTOR IS ROUGH
  150. Mosley mini 33
  151. Wis. Selling 100-Foot Fire Lookout Tower
  152. Center-fed dipole wifi antenna
  153. FS: Service Manuals for Commercial, Test Equipment & Amateur Equipment
  154. Optimum length for ladder-fed dipole
  155. Schlecks' Schlock!
  156. SteppIR - FT-920 interface
  157. Prophecies fulfilled
  158. Good quality coax stripping tool
  159. Thevenin and s-parameters...
  160. L/Series network tuner
  161. The blog on Pc trouble shooting skills,Networking,Linux
  162. Retrieve S parameters set of a Murata inductor
  163. Strongest signals received via skip?
  164. 2nd RFD: rec.radio.amateur.moderated moderated
  165. FYI: Homebrew Antenna Round Up
  166. Resonating and Matching To A 476 MHz Yagi Antenna
  167. radioshack UHF corner reflector outdoor antenna feed point impedance
  168. Shooting a wire over a grove of tall trees. What works?
  169. FM Transmitter in a hot air balloon?
  170. QEX Magazines WTB
  171. Mobile antenna question
  172. Re: i punce in agin
  173. Local station bad harmonics on 80 meters
  174. Urgent need of top level Building Construction expats for India
  175. Musical analog to transmission line/antenna issues
  176. Converting From mV/m To Decayed mW (ERP)
  177. Strayed thinking
  178. Antennas led astray
  179. regarding grounding
  180. receive only ferrite antenna
  181. LQQKing For Some Info
  182. Slim Jim vs. EZNEC
  183. FS TMC GPR-90
  184. Re: Antenna Simulation Parameters and Folded Dipole Antenna Question...
  185. HT 2 meter antenna
  186. FA EICO 710 Grid Dip Meter circa 1959
  187. Yagi question
  188. Dummy load power rating
  189. SG-235 Antenna Tuner WANTED
  190. W9INN 40/80 Dipole
  191. Re: PING: Max Grrl
  192. Reflection xfmr for two wire beverage?
  193. Re: Ping Metro, Can you ride my rail ? No carfare is required :-)
  194. FYI: Subscribers to this NG
  195. Icom910H and Fsk modulation
  196. What happens to a cage (fat) dipole with trap and extension
  197. do I have my antenna fundamentals right?
  198. Re: mork on gay RRAPage
  199. GR-1606A Mantenance Questions
  200. Re: i punce in agin
  201. Toroidal 1:1 balun third 'magnetising' winding - trifilar or separate?
  202. GPA vs Vert dipole
  203. Balanced line switcher?
  204. FA: Heathkit HD-1481 Remote Coax Switch
  205. Better for DX: Vertical or dipole?
  206. Vertical, radial, modeled with NEC4
  207. woger on RRAPage
  208. Rotor mast through the roof.
  209. Coax choke balun
  210. Re: HOMOham on ManChowder
  211. Antenna preamplifier
  212. Rediscovering ether?
  213. Rohn 25G question
  214. Trap dipole
  215. A 'few' antenna links!
  216. MMDS antennas
  217. dipole coiley?
  218. radiosisma
  219. help with mounting on-glass ant on 2005 Toyota 4Runner
  220. Re: Hi mork
  221. GO AHEAD, you can transmit voice SSB NOW!
  222. Re: New Forum for in punce
  223. Re: Were the moderated newsgroup proponents just blowing smoke?
  224. Re: Happy New Year to all
  225. glen-martin roof-top tower
  226. Re: Change in ARS numbers Pool - Guesses added 12/31/06
  227. 2-meter horizontal omni recommendation
  228. Re: So who won the "when does NoCode happen" pool?
  229. Interesting 144 foot Dipole
  230. Even a Caveman could do it
  231. Acceptable Lightning Ground?
  232. Visit Nighthawk's Forum
  233. A real ANTENNA question
  234. Discussion points on a long term Prognosis for AMATEUR RADIO
  235. glen-martin roof-top tower
  236. Delta Loop Ideas Please
  237. Better use of electric supply lines
  238. Why doesn't the FCC put the bands to a better use ?
  239. Remembering some past antennas (CB related)
  240. How to measure RF Ground improvements - mobile
  241. Distance between antennas
  242. Welding Rod J-Pole Possible?
  243. IMD products from VSWR meters
  244. Attention Out-of-the-Box Thinkers...
  245. Code Free "It's part of the dumbing down of America," according to CDC
  246. Dual-Polarized Wifi Antennas
  247. Mechanics of AC current flow - ?
  248. [Off Topic] QRA? QCX?
  249. QSL Cards
  250. Re: i punce in agin on hloiday