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  • 收录时间:2018-05-29 02:45:42
  • 文件大小:282MB
  • 下载次数:16
  • 最近下载:2020-07-21 05:26:23
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文件列表

  1. 4800 Baud Modem Daughter Board.pdf 11MB
  2. IEEE 802.11 Experiments In Virginias Shenandoah Valley.pdf 6MB
  3. Communications System Using Gunplexer Transceivers.pdf 5MB
  4. Build An Alphanumeric Pager Decoder.pdf 4MB
  5. A Beginners Course In Assembly Language.pdf 4MB
  6. Sherlock in the XP Age.pdf 4MB
  7. Microwave Spectum Analyzer On A Budget.pdf 3MB
  8. Spectrum Analyzer.pdf 3MB
  9. The Global Positioning System.pdf 3MB
  10. Radio Astronomy And The Search For Extraterrestial Intelligence.pdf 3MB
  11. Fractal_Antennas_Part-1.pdf 3MB
  12. Wi-Fi for Hams.pdf 3MB
  13. High Power Magnetron Transmitter.pdf 3MB
  14. PIC-Gen Frequency Generator-Counter.pdf 3MB
  15. Lowes Loop for 432MHz.pdf 2MB
  16. Spread Spectrum Communications.pdf 2MB
  17. Inexpensive Multi-Megabaud Microwave Data Link.pdf 2MB
  18. Home Brewing a 10 GHz SSB-CW Transverter.pdf 2MB
  19. Digital Signal Processing.pdf 2MB
  20. Get on 440-MHz ATV.pdf 2MB
  21. N0GSG DSP Radio Direction Finder.pdf 2MB
  22. A PIC Based HF-VHF Power Meter.pdf 2MB
  23. Scanner Converter.pdf 2MB
  24. Talking Repeater Controller.pdf 2MB
  25. An EZ-Lindenblad Antenna for 2 Meters.pdf 2MB
  26. Surface-Mount Technology Primer.pdf 2MB
  27. A 3456 MHz Linear Transverter.pdf 2MB
  28. HSMM.pdf 2MB
  29. Interfacing Your Computer To The Poor Mans Spectrum Analyzer.pdf 2MB
  30. D-Star.pdf 2MB
  31. The VHF-UHF Primer-An Introduction To Propagation.pdf 2MB
  32. The FOXBOX.pdf 2MB
  33. Get On 222 MHz with a Ten-Tec 1210 Transverter.pdf 2MB
  34. Measuring 9600 baud BER Performance.pdf 2MB
  35. Try Copper For 2-Meters-The Cu Loop.pdf 2MB
  36. SPI And The Printer Port.pdf 2MB
  37. The New Industrial Revolution-Packet Radio And Networking.pdf 2MB
  38. Error Correcting In Data Transmission.pdf 2MB
  39. D-Star New Modes for VHF-UHF.pdf 2MB
  40. Solid-State Linear Amplifiers for 33 cm.pdf 1MB
  41. Anatomy Of A Repeater.pdf 1MB
  42. Microwave Basics.pdf 1MB
  43. Light Beam Communicator.pdf 1MB
  44. Diversity Antenna.pdf 1MB
  45. Poor Mans Spectrum Analyzer.pdf 1MB
  46. Electroocardiograph.pdf 1MB
  47. A High-Performance 2-Meter Transverter.pdf 1MB
  48. Air Hop-Light Beam Communicator.pdf 1MB
  49. IEEE 802.11b-Friend or Foe.pdf 1MB
  50. APCO-25.pdf 1MB
  51. An Introduction to Surface-Mount Devices.pdf 1MB
  52. The Digital Circle of Life.pdf 1MB
  53. 1296-MHz Transverter.pdf 1MB
  54. DF Breakthough-Turkey Tracker.pdf 1MB
  55. Tone Decoder.pdf 1MB
  56. Automotive RFI Elimination.pdf 1MB
  57. The PortaPeater.pdf 1MB
  58. Spread Spectrum And Digital Communications Techniques.pdf 1MB
  59. Tracking Down Bugs Using A Spectrum Analyzer.pdf 1MB
  60. A Six Meter Moxon Antenna.pdf 1MB
  61. Building a Decent RF Network.pdf 1MB
  62. The Ten-Tec 6 Meter Transverter on 12 or 17 Meters.pdf 1MB
  63. Ham Radio and VoIP.pdf 1MB
  64. The Arrow Antenna.pdf 1MB
  65. Working With LED Display Drivers.pdf 1MB
  66. HSMM Radio Equipment.pdf 1MB
  67. A Portable Quad For 2 Meters.pdf 1MB
  68. Broadband Wireless Internet Access and Amateur Radio.pdf 1MB
  69. Build A Semiconductor Laser System.pdf 1MB
  70. A Cheap and Easy High-Speed Data Connection.pdf 1MB
  71. SMT You Can Work With.pdf 1MB
  72. Microwave Propagation in the Upper Troposphere.pdf 1MB
  73. Circuit Design on Your Linux Box Using gEDA.pdf 1MB
  74. Optocoupler Devices.pdf 1MB
  75. Night-Vision Scopes.pdf 1MB
  76. The Versatile 555.pdf 1MB
  77. An Easy Dual-Band VHF-UHF Antenna.pdf 1MB
  78. Wideband Microwave Amplifier Design.pdf 1MB
  79. Radiation Monitor.pdf 1MB
  80. Photosensitive Devices.pdf 1MB
  81. How to Design Analog Circuits-Biasing Transistors.pdf 1MB
  82. DTMF Encoding and Decoding.pdf 1007KB
  83. Copper Loops For 222 and 440MHz.pdf 1006KB
  84. ATV Transmitter from a Microwave Oven.pdf 986KB
  85. Spectrum Monitor.pdf 973KB
  86. Active Filters.pdf 973KB
  87. Digital Amateur Television.pdf 968KB
  88. Microprocessor-Controlled Repeater Voting System.pdf 959KB
  89. Surface Mount Technology-You Can Work With It.pdf 959KB
  90. Measuring 2.4 GHz Helix Antennas.pdf 958KB
  91. A 0.5-Watt 903-MHz Amplifier.pdf 953KB
  92. The Simple Simplex Repeater.pdf 950KB
  93. Can HSMM Find a Real Home in Ham Radio.pdf 946KB
  94. Digital Altimeter.pdf 945KB
  95. IRLP-The Internet Radio Linking Project.pdf 935KB
  96. A Doppler Radio Direction Finder.pdf 908KB
  97. Alternative Options for Resolving HSMM Interference Issues.pdf 903KB
  98. D-Arsonval Dossier.pdf 900KB
  99. Active Audio Filters.pdf 899KB
  100. TV Derived Frequency Standard.pdf 898KB
  101. Data Encryption is Legal.pdf 892KB
  102. The Use of Pringles Containers To Enhance Network Security.pdf 875KB
  103. A VHF-UHF-Microwave Transverter IF Switch.pdf 874KB
  104. A Laser Transceiver for the ARRL 10-GHz-and-Up Contest.pdf 872KB
  105. Voltage Converters.pdf 855KB
  106. Low Frequency Converter.pdf 849KB
  107. A Tri-Yagi For 50 MHz.pdf 846KB
  108. High-Performance Easy-to-Build 432-MHz Transverter.pdf 844KB
  109. Analog Delay Lines.pdf 843KB
  110. Carrier Current Receiver.pdf 842KB
  111. Caveman Radio.pdf 842KB
  112. Testing Motrons Transmitter Fingerprinter.pdf 841KB
  113. 7 dB For 7 Bucks.pdf 829KB
  114. Using Radar Data to Predict Rain-Scatter Paths.pdf 821KB
  115. Extracting Stable Clock Signals From AM Broadcast Carriers for AmateurS Spread-Spectrum Applications.pdf 814KB
  116. RE-EZ Shortwave Receiver.pdf 814KB
  117. 903-MHz Linear Amplifiers.pdf 808KB
  118. Down-Under Depth Sounder.pdf 789KB
  119. Cheap Antennas for LEO Satellites.pdf 787KB
  120. Combustable Gas Alarm.pdf 783KB
  121. LC Filters.pdf 772KB
  122. Phase-Locked Loops.pdf 766KB
  123. Practical Spread Spectrum-Achieving Synchronization with the Slip-Pulse Generator.pdf 763KB
  124. Audio PreAmp ICs.pdf 760KB
  125. 2-Meter Transverter.pdf 760KB
  126. Radar Speed-Gun Controller.pdf 751KB
  127. Dot-Bar-Graph Display Drivers.pdf 749KB
  128. Shoot the Moon.pdf 741KB
  129. Finding Cable Faults.pdf 740KB
  130. Working With Monostable Multivibrators.pdf 737KB
  131. 10 GHz RF Preamp.pdf 727KB
  132. CW Transmitter for 902 MHz.pdf 720KB
  133. Super Directional Microphone.pdf 713KB
  134. Components for 10-GHz and Up Transceivers.pdf 710KB
  135. Turbocharge Your Packet Station.pdf 708KB
  136. Chat on the Air with LinPSK.pdf 707KB
  137. Doppler-Ultrasound Heart Monitor.pdf 691KB
  138. Bug Detector.pdf 690KB
  139. Common Collector Amplifiers.pdf 684KB
  140. Synthesized Pulse Generator.pdf 680KB
  141. Audio-Frequency Generator.pdf 673KB
  142. Working With Flip-Flops.pdf 668KB
  143. Infared Logic Probe.pdf 667KB
  144. Practical Direct-Sequence Spread Spectrum UHF Link.pdf 663KB
  145. Introducing Spread Spectrum.pdf 658KB
  146. Microwave Building Blocks-The Solfan Special.pdf 654KB
  147. Project 25 for Amateur Radio.pdf 647KB
  148. Dual-Band Twin Lead Antenna.pdf 644KB
  149. The BasicX-24.pdf 641KB
  150. Single-Chip Frequency Converter.pdf 641KB
  151. Home-Brew the Blockbuster.pdf 638KB
  152. Explore 220 With This State-Of-The-Art Transverter.pdf 638KB
  153. Minature UHF Fox Transmitter.pdf 635KB
  154. Defining Your Function Keys.pdf 626KB
  155. RC Filters.pdf 622KB
  156. Astronauts on Your Repeater.pdf 620KB
  157. A Perl-Tk Package for NEC Based Antenna Design.pdf 609KB
  158. Microwave ATV-A New Approach.pdf 608KB
  159. High Speed Multimedia Radio.pdf 606KB
  160. How To Get Into HSMM.pdf 603KB
  161. See-In-The-Dark Viewer.pdf 599KB
  162. Why I Like Linux and Other Tales.pdf 598KB
  163. The Integration of Amateur Radio and 802.11.pdf 596KB
  164. Helium-Neon Laser.pdf 595KB
  165. Digital Hamming-A Need for Standards.pdf 592KB
  166. Cheap Yagis for 2450 MHz.pdf 588KB
  167. Building a Beacon for 2401 MHz.pdf 587KB
  168. Build the Featherweight 6-Meter Yagi.pdf 583KB
  169. From Ether to Ethernet.pdf 580KB
  170. Binaural Basics.pdf 573KB
  171. The Hinternet and VPN Projects.pdf 572KB
  172. Surviving the Unthinkable.pdf 569KB
  173. HSMM and Field Day.pdf 560KB
  174. The DDRR-Directional Discontinuity Ring Radiator.pdf 558KB
  175. PTT Control From Receiver Audio.pdf 548KB
  176. Add Remote Cotntrol to Your ICOM Transceiver.pdf 545KB
  177. Elevator A Simple 220-MHz FM Transverter.pdf 544KB
  178. The 220 MHz All-Mode Transverter.pdf 543KB
  179. Building Simple Isolation Interface Devices.pdf 539KB
  180. A 900-MHz Parrot Repeater.pdf 538KB
  181. A Single Stage 1500W Amplifer For 160-80-40 Meters.pdf 531KB
  182. Tramplifier for 432 MHz.pdf 530KB
  183. WB2REM Remote Link.pdf 528KB
  184. Solid-State Devices For 1 GHz.pdf 526KB
  185. Aircraft Enhancement.pdf 525KB
  186. D-Star Digital Data-CryptoUP.pdf 523KB
  187. More Cheap Yagis.pdf 520KB
  188. Practical Spread-Spectrum-Clock Recovery With the Synchronous Oscillator.pdf 517KB
  189. The 50 Dollar Sweeper.pdf 511KB
  190. Microwavelengths.pdf 511KB
  191. Voltage Doubler.pdf 506KB
  192. Wireless Local Area Network Design.pdf 506KB
  193. A Three And Half Band Yagi.pdf 503KB
  194. Radio Line-of-Sight Paths from the USGS Digital-Elevation Database.pdf 503KB
  195. Web Pages on Packet Radio.pdf 502KB
  196. Ultra Wide Band.pdf 502KB
  197. BIOS Data Area Information.pdf 495KB
  198. Simple Approach to Complex Circuits.pdf 492KB
  199. UHF Modems For Amateur Radio Stations.pdf 491KB
  200. Voltage Cursor Adapter.pdf 481KB
  201. Crystal Microwave.pdf 479KB
  202. Lasers and Amateur Radio.pdf 470KB
  203. No-Tune Transverter for the 2304-MHz Band.pdf 469KB
  204. 2.4-GHz Patch Antennas.pdf 460KB
  205. A PIC16F84-Based CW Decoder.pdf 459KB
  206. Home-Brew X-Band Wavemeter.pdf 455KB
  207. CMOS Clock Circuits.pdf 453KB
  208. Fabrication of Printed-Circuit Boards.pdf 452KB
  209. Working With Op-Amps.pdf 451KB
  210. No-Tune Transverter for 3456 MHz.pdf 451KB
  211. Vocoding-Creating Digital Voice.pdf 449KB
  212. Amateur Radio Networks and the Internet.pdf 445KB
  213. Build a 2-Meter Intermod Notch Trap.pdf 444KB
  214. A Five-Element 2-Meter Yagi.pdf 442KB
  215. A Spectrum Analyzer for the Radio Amateur.pdf 441KB
  216. Laser Communication Systems.pdf 439KB
  217. Crystal Oscillators.pdf 432KB
  218. Care And Feeding Of Gunnplexers.pdf 432KB
  219. Locating Power Line Noise Using TV Waveforms.pdf 432KB
  220. 902- to 144-MHz Receive Converter.pdf 429KB
  221. The Magnetron-A Low Noise Long Life Amplifier.pdf 427KB
  222. Improving the K1FO 8874 432-MHz Amplifier.pdf 424KB
  223. Explore USB with this USB to CI-V Interface.pdf 423KB
  224. Meet The New Guy.pdf 421KB
  225. A Compact Two-Element 2-Meter Beam.pdf 419KB
  226. An Introduction To The Bilateral Transverter.pdf 418KB
  227. Classic Video Amps Revisited.pdf 417KB
  228. D-Star Antennas.pdf 414KB
  229. Converting Radar Detectors to 10-GHz Rigs.pdf 414KB
  230. Different Grounds For Different Shacks.pdf 413KB
  231. 900-MHz Band-Whats in Store for Amateurs.pdf 412KB
  232. N0GSG Portable Radio Direction Finder.pdf 410KB
  233. New High-Speed Multi-Media Radio Mesh Networking.pdf 410KB
  234. Inexpensive Hardline.pdf 407KB
  235. Entertainment And Interference-The Two Faces Of CATV.pdf 407KB
  236. How To Design Analog Filter Circuits.pdf 406KB
  237. 432 Collinear From Coax.pdf 402KB
  238. Printed Circuit Boards--An Easier Way.pdf 400KB
  239. Cellular Surplus.pdf 400KB
  240. Introducing Sherlock - A Hi-Tech Fox Hunting Tool.pdf 398KB
  241. Home-brew Spectrum Analyzer.pdf 389KB
  242. Spread-Spectrum Applications In Amateur Radio.pdf 389KB
  243. Pocket dBm RF Power Meter.pdf 387KB
  244. Grounded-Grid Kilowatt Amplifier for 432 MHz.pdf 383KB
  245. The Four Way DFer.pdf 375KB
  246. Digital Modulation from ASK to OQPSK.pdf 373KB
  247. Voice Track-Talking Controller.pdf 362KB
  248. VOIP and Amateur Radio.pdf 357KB
  249. Quantifying SETI.pdf 354KB
  250. A PIC SWR Meter.pdf 349KB
  251. The Hinternet on 5 GHz.pdf 348KB
  252. Tracing And Eliminating Power Line Interference.pdf 345KB
  253. HSMM and Information Security.pdf 341KB
  254. How ET Really Called Home.pdf 340KB
  255. Practical Spread Spectrum-An Experimental Transmitted-Reference Data Modem.pdf 333KB
  256. Digital Video Coming to the 440-MHz Band.pdf 333KB
  257. Telephone Line Tester.pdf 330KB
  258. Microwave Building Blocks-The Doubly-Balanced Mixer.pdf 329KB
  259. A Modular High-Performance 23-cm ATV Transceiver.pdf 328KB
  260. Find Fault with Your Coax.pdf 325KB
  261. The DSE Radio Direction Finder.pdf 317KB
  262. On Amateur Radio Use of IEEE 802.11b.pdf 313KB
  263. The Hinternet-Protecting HSMM Radio Networks.pdf 308KB
  264. Getting on on the Internet-Your First HSMM Radio Station.pdf 307KB
  265. Build The Montreal Fox Controller.pdf 307KB
  266. Rock Solid RF.pdf 306KB
  267. A Primer on Digital Signal Interfaces.pdf 301KB
  268. Gunn and IMPATT Microwave Devices.pdf 300KB
  269. Single-Board- No-Tune 902-MHz Transverter A.pdf 299KB
  270. Single-Board No-Tune 902-MHz Transverter.pdf 299KB
  271. A Five-Element Quad Antenna for 2-Meters.pdf 298KB
  272. Making Two-Sided Circuit Boards by the Photoetching Process.pdf 296KB
  273. GRAPES 56 Kb Modem.pdf 291KB
  274. Put Your All-Mode 2-Meter Rig on 220.pdf 282KB
  275. Pager Handbook for the Radio Amateur.pdf 276KB
  276. Want a Good Microwave Antenna-Drink More Coffee.pdf 274KB
  277. Electric Fence Interference-A Case History.pdf 270KB
  278. D-STAR For VHF-UHF.pdf 270KB
  279. The Magical Audio Filter.pdf 268KB
  280. More Microwave Test Equipment For 10 GHz.pdf 267KB
  281. Two Meter Tracking Transmitter.pdf 267KB
  282. Build The FoxTTL Foxhunt Transmitter.pdf 266KB
  283. Spread Spectrum And The Radio Amateur.pdf 265KB
  284. Detect Killer Tornadoes.pdf 264KB
  285. The Sociology of Regulations.pdf 255KB
  286. Cutting Current to Size.pdf 251KB
  287. Double-Ducky Direction Finder.pdf 247KB
  288. QRP Transmitting Converter.pdf 245KB
  289. The Incredible Digiohm.pdf 240KB
  290. Long Life For Your Transmitting Tubes.pdf 231KB
  291. High-Power Cavity Amplifier For The New 900-MHz Band.pdf 226KB
  292. D-STAR Technical Chararistics.pdf 225KB
  293. Universal Radio Programmer.pdf 225KB
  294. Annie Get Your Gunnplexer.pdf 223KB
  295. 902-MHz Loop Yagi Antenna.pdf 223KB
  296. Nontraditional Field Day-You Bet.pdf 220KB
  297. Microwave Propagation.pdf 215KB
  298. Is the ARRL Turning 2.4 GHz into the Next CB Band.pdf 215KB
  299. Spread Spectrum Frequency Hopping Direct Sequence and You.pdf 213KB
  300. Electronics vs Ceeepy Crawlers.pdf 212KB
  301. An Audio-Noise-Based Voting Circuit.pdf 212KB
  302. Terminating 75 Ohm-7-8 Inch Hardline with SO-239.pdf 211KB
  303. A 146 and 445 MHz J-Pole Antenna.pdf 211KB
  304. Army Surplus CW.pdf 208KB
  305. Is All Data Acceptable Data.pdf 207KB
  306. Pocket-Size VHF SWR Meter.pdf 205KB
  307. The Great Aluminum Cover-Up.pdf 202KB
  308. Making Printed Circuit Boards.pdf 201KB
  309. A Rugged Compact Attenuator.pdf 201KB
  310. A Circularly Polarized 60 GHz Microstrip Antenna.pdf 197KB
  311. Digital Voice and Data Modes The Way Forward.pdf 195KB
  312. A Miniature HF to VHF AM-FM Receiver Using the NE605.pdf 194KB
  313. 902 FM-UHFs Final Frontier.pdf 192KB
  314. King of the Pulse Generators.pdf 192KB
  315. A Horizontally Polarized Omni-Directional Antenna.pdf 190KB
  316. A Step Attenuator You Can Build.pdf 185KB
  317. What is HSMM.pdf 181KB
  318. CATV Leakage-A Two Way Street.pdf 178KB
  319. Microwavelengths-The Transverter.pdf 173KB
  320. Frequency Calibration Using WWV.pdf 171KB
  321. A 10 Dollar Phone Patch.pdf 170KB
  322. An Inexpensive Low Noise Preamplifier for 432 MHz.pdf 160KB
  323. Intermodulation Reviewed.pdf 157KB
  324. An Active Attenuator For Transmitter Hunting.pdf 157KB
  325. 144 MHz Stop-Band TVI Filters.pdf 156KB
  326. Build This Solid-State PA for 440 MHz.pdf 156KB
  327. Transmatch For 432 MHz--Why Not.pdf 153KB
  328. An Inexpensive TDR.pdf 150KB
  329. Inexpensive Basic Stamp Controller.pdf 144KB
  330. The Hinternet and openHSMM.pdf 133KB
  331. Automobile Ignition Substitute.pdf 131KB
  332. A No-Tune 2-Meter Bandpass Filter.pdf 122KB
  333. The Serial Port-Breakfast Of Champions.pdf 122KB
  334. Six Meters From Your Easy Chair.pdf 120KB
  335. Use It Or Lose It.pdf 119KB
  336. What is Happening to the HSMM Working Group.pdf 117KB
  337. Remote-Controlled HF Operation over the Internet.pdf 115KB
  338. Design of a Dual Patch Triangular Microstrip Antenna.pdf 112KB
  339. Isolated-Pad Circuit-Board Construction.pdf 112KB
  340. RFI-Intermodulation.pdf 111KB
  341. Worlds Fair Super Squelch.pdf 109KB
  342. A PIC Of An IDer.pdf 104KB
  343. 75-Ohm Cable-Additional Options.pdf 104KB
  344. DTMF-Converter And HF-Link Controller.pdf 103KB
  345. Clean Up Your Signals With Band-Pass Filters.pdf 103KB
  346. One-Chip AFSK Generator.pdf 99KB
  347. Columbia Shuttle Recovery and 802.11b.pdf 97KB
  348. Calibration and Repair for Bird Wattmeter Elements.pdf 94KB
  349. Yes-All My Coax Cables Are 75 Ohms.pdf 84KB
  350. Some Encryption is Legal.pdf 74KB
  351. Troubleshooting Electrical Noise.pdf 74KB
  352. Technology and the Future of Amateur Radio.pdf 66KB
  353. Inexpensive High Speed Packet is Here.pdf 65KB
  354. 6 Meter J-Pole.pdf 59KB
  355. Transmission Line Transformer Basics.pdf 56KB
  356. Capacitor Basics.pdf 52KB
  357. Amateur Radio and 802.11.pdf 32KB
  358. 10 Element 900 MHz Quagi.pdf 25KB
  359. 2.4GHz Pringles Can Antenna.pdf 25KB
  360. Dual Band J-Pole.pdf 20KB
  361. Super-J-Pole.pdf 19KB