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View Full Version : General Technical Questions and Answers


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  1. need info one electromagnetic pulse radition
  2. APC UPS question
  3. Yaseu FT897D
  4. APRS - How many watts?
  5. tyt radio
  6. US Ham Operating in Poland
  7. Yaesu FT-50R
  8. Changing a Repeater Trustee with the FCC.
  9. Power Supply Question - QJE Power Supplies - any good?
  10. Dish Network
  11. ICOM 706mkIIg mic cord wiring repair or something else?
  12. AvMap Geosat II
  13. Over-analyzing my first radio selection
  14. Help With A Kenwood TW-4000A With External CTCSS Encoder
  15. TS-2000 ACC2 <-> RigBlaster Plug & Play Pin Mappings?
  16. Green Stamps
  17. I want bad conditions / propagation to stay / comeback http://files.qrz.com/static/im
  18. FT 920 inrad
  19. Fast scan TV on 70cm?
  20. Need Help for my icom ic-2000
  21. RF exposure evaluation
  22. Ico pro III and ALS-600 combo
  23. Merritt Island Florida repeater information
  24. 1st HF rig TS 50 or FT 450??
  25. radio equipment
  26. Soundmodem/AGWPE vs TNC
  27. 2m SSB/Digital
  28. Yaesu FT 450D, will built in antenna tuner tune a skywire loop?
  29. AL-80A
  30. New Ham's Second Floor Station Ground
  31. Engine noise on Ft-857D
  32. Internet Radio and my Treadmill do not mix!
  33. Kenwood TS-440S no power output above 10 mhz
  34. Icom
  35. Message Handling...ARRL?
  36. Problem With A New (To Me) IC-706
  37. TS-820 receive and xmit freq not the same
  38. Need Help With Catchy Or Memorable Phonetics
  39. APRS with a TH-D7
  40. Obtaining a prefix while in Iraq
  41. The Question: LED or Tungsten Lamps in the shack ??
  42. DX Summit
  43. IC751A low power on 40/80M only
  44. I need a Kenwood Guru to help me, please.
  45. Ft 250r help
  46. LPT interfacing Ameritron RCS-8
  47. New Tech... Please Bear With Me!
  48. Alinco DJ-G7 Handheld and CSV file problem!
  49. Icom IC-SP2 Speaker Phone Patch
  50. is this normal?
  51. QRZ sight change?????????
  52. Wen 75 tip
  53. SO-239 / PL-259 - What's the meaning in the name?
  54. Heathkit HD-1410 keyer information and modifications
  55. kenwood ts-520
  56. Accessory Plug for Kenwood TR-751A/E
  57. Qsl Bureau question
  58. What is the motor thing??
  59. Hamming in the shadows, HF in an area that doesnt allow large antennas
  60. xml
  61. Operating a North American handie in the UK
  62. Any Powerstat repair experts?
  63. YAESU FT-ONE SERVICE EXTENDER BOARDS
  64. spare PS for the bench - is this a good idea or not?
  65. STAR MASTERKEY TESTING ADVICE
  66. HELP - BAIL FEET INSTALL
  67. Holy Moley
  68. HT Recommendation
  69. wouxun Ht's
  70. Multipolar connector search
  71. Pace Landmaster 3
  72. MFJ-297 and Yaesu FT-100D
  73. viewing pictures
  74. Power Supply knocking out radio reception
  75. ICOM 745 no output on 10 meters ?
  76. Need advice on QRP rig
  77. Dayton Questions
  78. Problem with Kenwood TS-480 operating PSK-31
  79. Key clicks
  80. What would be a good rig to buy for digital modes?
  81. What does "AS IS" mean to you?
  82. ComSpec TE-32 Hookup To Azden PCS-3000
  83. What is the Current Consensus on Lightning Protective Devices?
  84. Computer problems with QRZ.
  85. Stream live video help
  86. Repeater duplexer, can this be done?
  87. Icom proIII and AL-811H amp
  88. a little rusty about license
  89. RF Safety
  90. HF Question
  91. Bio
  92. potentiometer tamper/lock gell?
  93. Yaesu G-5500 Sat Rotator Flipping Around Mid-Contact
  94. Kenwood TH-D72 USB COM Port assignment
  95. How powerful of a 2m/440 mhz radio or use HF rig?
  96. How to implement Panadapter or Bandscope on FT-1000D
  97. Look Up of Old Time Two-Letter Calls
  98. Possible Amplifier Forum Board
  99. Audio Patch Cable Question
  100. Kenwood 590 or TS 590S. What is the difference?
  101. dumb ?
  102. Preferred soldering iron?
  103. 3 1/2 X 5 1/2 (89mm x 140mm) Blank cards
  104. Icom - MB-58 - Remote Control Head Bracket
  105. UC3906 Sealed Lead-Acid charger IC
  106. IRC vs Green Stamps
  107. TS850S
  108. Sound card pinout
  109. Iran-any restrictions sending a HF radio ?
  110. Country Counter
  111. What's the difference between a FT-405D and a FT-450AT?
  112. 80M QRM
  113. First Soldering Station
  114. ICOM IC-2800 Cross band repeat
  115. TS 590 additional antenna connector question
  116. TS-480SAT vs. FT-950
  117. Ten Tec 580 Delta
  118. Shack Setup Issue (VHF)
  119. Yaesu VX-8DR and Bluetooth?
  120. icom ic 746 backlight
  121. 706mk11g
  122. Switch mode power supply common negative wiring?
  123. A POwer Supply Question.
  124. 10m Beacon "Authority"
  125. Another power supply question...
  126. How hot is normal for a Yaesu ft 1802 2M radio?
  127. Kenwood fan speeds? How many
  128. marker maps
  129. TM-D700: PTT doesn't work
  130. icom 751a distorted receive
  131. Kenwood TS-2000 and MFJ 998 Autotuner
  132. Ft-250 help
  133. PV Inverter interferance
  134. Did we just have a radio blackout?
  135. 6M SSB Range
  136. WX spotter freqs
  137. Kenwood TS950SX s meter below zero
  138. Question: Station Identification on Mediumwave
  139. most practical powerpole size for 700 watt inverter
  140. FT-897D Meter Problem
  141. Bonding station ground to mains
  142. Cell Phone Booster or Repeaters
  143. TS-930SAT cooling fans
  144. Dirty Vol & Sql Pots on a rig
  145. Identify Digital modes
  146. Quansheng KG-K4AT
  147. Thinking about a Yaseu 350
  148. Yaesu FT 840 Help
  149. Personal FM Broadcast Band Transmitters
  150. Any thoughts on the new Icom 7410?
  151. Help needed in identifying Decibel Products equipment
  152. FT-450d vs. TS-480SAT or IF DSP vs. AF DSP
  153. Some questions about 6 metres
  154. 70cm harmonics question
  155. Alinco DX-70 dont have 6m ?????
  156. How to delete stored pix
  157. Changing Address
  158. HF Radio / Do I really need all those filters/features of a fancy rig?
  159. Yaesu FT-950
  160. PSK transmission interferes w. DirecTV satellite signal
  161. APRS elmer needed
  162. HAM CALL BOOK INFORMATION
  163. InLine Coaxial Relay
  164. type of solder
  165. Standard C558A Manual
  166. Alinco DR 590T Question please
  167. ft-101zd
  168. Yaesu FT840 Damaged by USPS
  169. New to 40 meters
  170. VFO 520S Loud hum
  171. LDG AT-600Pro antenna tuner question
  172. Kenwood/Trio TS-530S
  173. Setting up new HF shack
  174. Setting up new HF shack
  175. vendors list
  176. Differences between IC751A and IC751AF
  177. Goldcrest Electronics
  178. Latest Firmware for FT-1000MP
  179. Yaesu FT-60
  180. Deleting an entry on LotW
  181. Fading Display FT-51r
  182. Germany E Class Privileges - Am I reading this right?
  183. VX-5R Wont Open Repeaters
  184. mail order to Canada..
  185. Yaesu remote cable
  186. Yeasu FT 301
  187. Soldering Station
  188. transmitting w/o antenna hooked up...I'm a moron
  189. 1st Post here. Studying for the test, but suggestions for...
  190. Non-connected grounds causing phone interference?
  191. Tentec Paragon 585 PLL problem
  192. Can a webcam be connected to a TV ?
  193. Using Toroid Type Ferrite Cores from Switching Type PSUs
  194. Anyone from near Knoxville, TN that is coming to the Dayton hamfest.
  195. Kenwood TS-2000X & Electronic Keyer(s)
  196. getting high static on my signal strenght meter from my diamond 2000
  197. Japan
  198. 1988 Honda Gold Wing GL1500 HT interface
  199. Handheld portable oscilloscope?
  200. Where to buy custom cables
  201. Please help
  202. Japanese Operator
  203. Kenwood PS-30 Power Switch
  204. TS 850 doesn't stop on a busy Mem channel
  205. Trombone Capacitor building
  206. IC-2720H CONTROLLER BACK LIGHTS STAY ON WHEN CONTROLLER TURNED OFF
  207. And..
  208. Azden PC 5000
  209. charging nicd battery
  210. Woodpecker RFI?
  211. kenwood ts-140s tuning
  212. Buzzing sound through right side computer speaker when I key up on any 2m frequency!
  213. YAESU FT-3000M MEMORIES
  214. I've often wondered
  215. POWER INVERTERS AND RF INTERFERRENCE
  216. Yaesu FT-901DE problem
  217. Has there ever been a ham white house station?
  218. Where can I buy RS BA1
  219. FT-8800R X-band noise
  220. Trouble with Kenwood Ts140s
  221. How to get a copy of my Amateur Radio license
  222. Help Finding An Old Callsign.
  223. R-1 Trading Company
  224. What is the best NOAA weather radio to get?
  225. AL-80 Problem Hi Voltage
  226. Web assistance (PSK Reporter) with few remaining states for WAS??
  227. Do LEO's consider the EZ-Hang a slingshot?
  228. VE2PTB activation...
  229. Blown Finals
  230. NPO Ceramic Disc Capacitors Wanted
  231. Rigging a power supply for RV 6004 TV antenna
  232. 3M electrical tapes.
  233. Kenwood TH-D7A(G) APRS problems
  234. ICOM IC-730 RF power woes
  235. WB0IKN auido filter...Does anyone know about this item?
  236. Help for Experimental Music Composer Needed from Patient Radio Tech
  237. yaesu 757 gxII will not transmit
  238. AUTO FM Feature
  239. Lampkin 107B/C
  240. WAVEFORM, INC. (NY) MODEL 402A
  241. DSP Filters vs MFJ 1025
  242. Trouble uploading pics to my bio
  243. APRS Setup
  244. MICRONTA 3 RANGE POWER / MODULATION / SWR TESTER 21-522 specs?
  245. Battery for the Icom IC-703
  246. Any idea what the QRM is in this screenshot?
  247. Cheapest Chinese HT?
  248. set up and operations in HF questions
  249. Hi-Mound iambic paddle
  250. Icom IC-7000 or IC-706 MarkII
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