Tech | DBD488D92D6F15F12227717B93DBF48E5BD04524

Tech

Name	tech	DOWNLOAD Copy Link
Total Size	295.5 MB
Total Files	361
Hash	DBD488D92D6F15F12227717B93DBF48E5BD04524

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10 Element 900 MHz Quagi.pdf	25.9 KB
10 GHz RF Preamp.pdf	744.9 KB
1296-MHz Transverter.pdf	1.4 MB
144 MHz Stop-Band TVI Filters.pdf	159.7 KB
2-Meter Transverter.pdf	777.8 KB
2.4-GHz Patch Antennas.pdf	471.4 KB
2.4GHz Pringles Can Antenna.pdf	25.6 KB
432 Collinear From Coax.pdf	411.5 KB
4800 Baud Modem Daughter Board.pdf	11.8 MB
6 Meter J-Pole.pdf	60.4 KB
7 dB For 7 Bucks.pdf	848.6 KB
75-Ohm Cable-Additional Options.pdf	106.5 KB
900-MHz Band-Whats in Store for Amateurs.pdf	422.0 KB
902 FM-UHFs Final Frontier.pdf	196.6 KB
902- to 144-MHz Receive Converter.pdf	439.2 KB
902-MHz Loop Yagi Antenna.pdf	228.4 KB
903-MHz Linear Amplifiers.pdf	827.9 KB
A 0.5-Watt 903-MHz Amplifier.pdf	975.8 KB
A 10 Dollar Phone Patch.pdf	173.6 KB
A 146 and 445 MHz J-Pole Antenna.pdf	215.9 KB
A 3456 MHz Linear Transverter.pdf	2.1 MB
A 900-MHz Parrot Repeater.pdf	551.1 KB
A Beginners Course In Assembly Language.pdf	4.0 MB
A Cheap and Easy High-Speed Data Connection.pdf	1.1 MB
A Circularly Polarized 60 GHz Microstrip Antenna.pdf	201.9 KB
A Compact Two-Element 2-Meter Beam.pdf	428.7 KB
A Doppler Radio Direction Finder.pdf	929.6 KB
A Five-Element 2-Meter Yagi.pdf	452.3 KB
A Five-Element Quad Antenna for 2-Meters.pdf	305.6 KB
A High-Performance 2-Meter Transverter.pdf	1.4 MB
A Horizontally Polarized Omni-Directional Antenna.pdf	194.5 KB
A Laser Transceiver for the ARRL 10-GHz-and-Up Contest.pdf	893.4 KB
A Miniature HF to VHF AM-FM Receiver Using the NE605.pdf	198.9 KB
A Modular High-Performance 23-cm ATV Transceiver.pdf	336.3 KB
A No-Tune 2-Meter Bandpass Filter.pdf	125.2 KB
A Perl-Tk Package for NEC Based Antenna Design.pdf	623.8 KB
A PIC Based HF-VHF Power Meter.pdf	2.2 MB
A PIC Of An IDer.pdf	107.0 KB
A PIC SWR Meter.pdf	357.5 KB
A PIC16F84-Based CW Decoder.pdf	470.0 KB
A Portable Quad For 2 Meters.pdf	1.2 MB
A Primer on Digital Signal Interfaces.pdf	308.6 KB
A Rugged Compact Attenuator.pdf	206.0 KB
A Single Stage 1500W Amplifer For 160-80-40 Meters.pdf	543.3 KB
A Six Meter Moxon Antenna.pdf	1.3 MB
A Spectrum Analyzer for the Radio Amateur.pdf	451.2 KB
A Step Attenuator You Can Build.pdf	189.8 KB
A Three And Half Band Yagi.pdf	515.0 KB
A Tri-Yagi For 50 MHz.pdf	866.1 KB
A VHF-UHF-Microwave Transverter IF Switch.pdf	894.5 KB
Active Audio Filters.pdf	920.9 KB
Active Filters.pdf	996.0 KB
Add Remote Cotntrol to Your ICOM Transceiver.pdf	557.6 KB
Air Hop-Light Beam Communicator.pdf	1.4 MB
Aircraft Enhancement.pdf	537.8 KB
Alternative Options for Resolving HSMM Interference Issues.pdf	924.8 KB
Amateur Radio and 802.11.pdf	32.5 KB
Amateur Radio Networks and the Internet.pdf	456.2 KB
An Active Attenuator For Transmitter Hunting.pdf	160.5 KB
An Audio-Noise-Based Voting Circuit.pdf	216.9 KB
An Easy Dual-Band VHF-UHF Antenna.pdf	1.1 MB
An EZ-Lindenblad Antenna for 2 Meters.pdf	2.1 MB
An Inexpensive Low Noise Preamplifier for 432 MHz.pdf	163.9 KB
An Inexpensive TDR.pdf	154.0 KB
An Introduction to Surface-Mount Devices.pdf	1.4 MB
An Introduction To The Bilateral Transverter.pdf	427.5 KB
Analog Delay Lines.pdf	862.9 KB
Anatomy Of A Repeater.pdf	1.6 MB
Annie Get Your Gunnplexer.pdf	228.6 KB
APCO-25.pdf	1.4 MB
Army Surplus CW.pdf	213.4 KB
Astronauts on Your Repeater.pdf	634.9 KB
ATV Transmitter from a Microwave Oven.pdf	1.0 MB
Audio PreAmp ICs.pdf	778.0 KB
Audio-Frequency Generator.pdf	688.7 KB
Automobile Ignition Substitute.pdf	133.8 KB
Automotive RFI Elimination.pdf	1.3 MB
Binaural Basics.pdf	586.4 KB
BIOS Data Area Information.pdf	507.1 KB
Broadband Wireless Internet Access and Amateur Radio.pdf	1.2 MB
Bug Detector.pdf	706.9 KB
Build a 2-Meter Intermod Notch Trap.pdf	454.5 KB
Build A Semiconductor Laser System.pdf	1.2 MB
Build An Alphanumeric Pager Decoder.pdf	4.4 MB
Build the Featherweight 6-Meter Yagi.pdf	596.8 KB
Build The FoxTTL Foxhunt Transmitter.pdf	272.3 KB
Build The Montreal Fox Controller.pdf	314.6 KB
Build This Solid-State PA for 440 MHz.pdf	159.2 KB
Building a Beacon for 2401 MHz.pdf	601.2 KB
Building a Decent RF Network.pdf	1.3 MB
Building Simple Isolation Interface Devices.pdf	551.4 KB
Calibration and Repair for Bird Wattmeter Elements.pdf	96.0 KB
Can HSMM Find a Real Home in Ham Radio.pdf	969.2 KB
Capacitor Basics.pdf	53.3 KB
Care And Feeding Of Gunnplexers.pdf	442.2 KB
Carrier Current Receiver.pdf	862.6 KB
CATV Leakage-A Two Way Street.pdf	182.5 KB
Caveman Radio.pdf	862.5 KB
Cellular Surplus.pdf	409.7 KB
Chat on the Air with LinPSK.pdf	724.3 KB
Cheap Antennas for LEO Satellites.pdf	806.1 KB
Cheap Yagis for 2450 MHz.pdf	602.5 KB
Circuit Design on Your Linux Box Using gEDA.pdf	1.1 MB
Classic Video Amps Revisited.pdf	426.8 KB
Clean Up Your Signals With Band-Pass Filters.pdf	105.0 KB
CMOS Clock Circuits.pdf	463.9 KB
Columbia Shuttle Recovery and 802.11b.pdf	99.1 KB
Combustable Gas Alarm.pdf	802.0 KB
Common Collector Amplifiers.pdf	700.4 KB
Communications System Using Gunplexer Transceivers.pdf	5.8 MB
Components for 10-GHz and Up Transceivers.pdf	726.7 KB
Converting Radar Detectors to 10-GHz Rigs.pdf	423.5 KB
Copper Loops For 222 and 440MHz.pdf	1.0 MB
Crystal Microwave.pdf	490.0 KB
Crystal Oscillators.pdf	442.7 KB
Cutting Current to Size.pdf	257.4 KB
CW Transmitter for 902 MHz.pdf	737.4 KB
D-Arsonval Dossier.pdf	921.8 KB
D-Star Antennas.pdf	423.7 KB
D-Star Digital Data-CryptoUP.pdf	535.7 KB
D-STAR For VHF-UHF.pdf	276.1 KB
D-Star New Modes for VHF-UHF.pdf	1.6 MB
D-STAR Technical Chararistics.pdf	230.4 KB
D-Star.pdf	1.9 MB
Data Encryption is Legal.pdf	913.6 KB
Defining Your Function Keys.pdf	640.8 KB
Design of a Dual Patch Triangular Microstrip Antenna.pdf	114.5 KB
Detect Killer Tornadoes.pdf	270.8 KB
DF Breakthough-Turkey Tracker.pdf	1.4 MB
Different Grounds For Different Shacks.pdf	422.6 KB
Digital Altimeter.pdf	967.4 KB
Digital Amateur Television.pdf	991.6 KB
Digital Hamming-A Need for Standards.pdf	606.0 KB
Digital Modulation from ASK to OQPSK.pdf	381.7 KB
Digital Signal Processing.pdf	2.3 MB
Digital Video Coming to the 440-MHz Band.pdf	340.5 KB
Digital Voice and Data Modes The Way Forward.pdf	199.2 KB
Diversity Antenna.pdf	1.5 MB
Doppler-Ultrasound Heart Monitor.pdf	707.1 KB
Dot-Bar-Graph Display Drivers.pdf	766.9 KB
Double-Ducky Direction Finder.pdf	253.4 KB
Down-Under Depth Sounder.pdf	807.5 KB
DTMF Encoding and Decoding.pdf	1.0 MB
DTMF-Converter And HF-Link Controller.pdf	105.9 KB
Dual Band J-Pole.pdf	20.3 KB
Dual-Band Twin Lead Antenna.pdf	659.0 KB
Electric Fence Interference-A Case History.pdf	276.6 KB
Electronics vs Ceeepy Crawlers.pdf	217.6 KB
Electroocardiograph.pdf	1.5 MB
Elevator A Simple 220-MHz FM Transverter.pdf	557.0 KB
Entertainment And Interference-The Two Faces Of CATV.pdf	416.3 KB
Error Correcting In Data Transmission.pdf	1.6 MB
Explore 220 With This State-Of-The-Art Transverter.pdf	653.6 KB
Explore USB with this USB to CI-V Interface.pdf	432.9 KB
Extracting Stable Clock Signals From AM Broadcast Carriers for AmateurS Spread-Spectrum Applications.pdf	833.8 KB
Fabrication of Printed-Circuit Boards.pdf	462.7 KB
Find Fault with Your Coax.pdf	333.0 KB
Finding Cable Faults.pdf	757.5 KB
Fractal_Antennas_Part-1.pdf	3.0 MB
Frequency Calibration Using WWV.pdf	174.7 KB
From Ether to Ethernet.pdf	593.7 KB
Get On 222 MHz with a Ten-Tec 1210 Transverter.pdf	1.8 MB
Get on 440-MHz ATV.pdf	2.2 MB
Getting on on the Internet-Your First HSMM Radio Station.pdf	314.7 KB
GRAPES 56 Kb Modem.pdf	297.9 KB
Grounded-Grid Kilowatt Amplifier for 432 MHz.pdf	391.7 KB
Gunn and IMPATT Microwave Devices.pdf	307.0 KB
Ham Radio and VoIP.pdf	1.3 MB
Helium-Neon Laser.pdf	609.0 KB
High Power Magnetron Transmitter.pdf	2.7 MB
High Speed Multimedia Radio.pdf	620.3 KB
High-Performance Easy-to-Build 432-MHz Transverter.pdf	864.8 KB
High-Power Cavity Amplifier For The New 900-MHz Band.pdf	231.7 KB
Home Brewing a 10 GHz SSB-CW Transverter.pdf	2.4 MB
Home-brew Spectrum Analyzer.pdf	398.1 KB
Home-Brew the Blockbuster.pdf	653.7 KB
Home-Brew X-Band Wavemeter.pdf	466.0 KB
How ET Really Called Home.pdf	347.9 KB
How to Design Analog Circuits-Biasing Transistors.pdf	1.1 MB
How To Design Analog Filter Circuits.pdf	416.0 KB
How To Get Into HSMM.pdf	617.8 KB
HSMM and Field Day.pdf	573.0 KB
HSMM and Information Security.pdf	349.4 KB
HSMM Radio Equipment.pdf	1.2 MB
HSMM.pdf	2.0 MB
IEEE 802.11 Experiments In Virginias Shenandoah Valley.pdf	6.6 MB
IEEE 802.11b-Friend or Foe.pdf	1.4 MB
Improving the K1FO 8874 432-MHz Amplifier.pdf	433.9 KB
Inexpensive Basic Stamp Controller.pdf	147.3 KB
Inexpensive Hardline.pdf	417.2 KB
Inexpensive High Speed Packet is Here.pdf	66.7 KB
Inexpensive Multi-Megabaud Microwave Data Link.pdf	2.4 MB
Infared Logic Probe.pdf	683.2 KB
Interfacing Your Computer To The Poor Mans Spectrum Analyzer.pdf	2.0 MB
Intermodulation Reviewed.pdf	160.6 KB
Introducing Sherlock - A Hi-Tech Fox Hunting Tool.pdf	407.2 KB
Introducing Spread Spectrum.pdf	673.3 KB
IRLP-The Internet Radio Linking Project.pdf	957.0 KB
Is All Data Acceptable Data.pdf	212.5 KB
Is the ARRL Turning 2.4 GHz into the Next CB Band.pdf	220.0 KB
Isolated-Pad Circuit-Board Construction.pdf	114.3 KB
King of the Pulse Generators.pdf	196.4 KB
Laser Communication Systems.pdf	449.7 KB
Lasers and Amateur Radio.pdf	481.1 KB
LC Filters.pdf	790.5 KB
Light Beam Communicator.pdf	1.5 MB
Locating Power Line Noise Using TV Waveforms.pdf	442.0 KB
Long Life For Your Transmitting Tubes.pdf	236.0 KB
Low Frequency Converter.pdf	869.0 KB
Lowes Loop for 432MHz.pdf	2.6 MB
Making Printed Circuit Boards.pdf	206.2 KB
Making Two-Sided Circuit Boards by the Photoetching Process.pdf	302.8 KB
Measuring 2.4 GHz Helix Antennas.pdf	981.1 KB
Measuring 9600 baud BER Performance.pdf	1.8 MB
Meet The New Guy.pdf	430.8 KB
Microprocessor-Controlled Repeater Voting System.pdf	982.0 KB
Microwave ATV-A New Approach.pdf	622.5 KB
Microwave Basics.pdf	1.5 MB
Microwave Building Blocks-The Doubly-Balanced Mixer.pdf	336.5 KB
Microwave Building Blocks-The Solfan Special.pdf	670.1 KB
Microwave Propagation in the Upper Troposphere.pdf	1.1 MB
Microwave Propagation.pdf	220.5 KB
Microwave Spectum Analyzer On A Budget.pdf	3.6 MB
Microwavelengths-The Transverter.pdf	177.4 KB
Microwavelengths.pdf	523.0 KB
Minature UHF Fox Transmitter.pdf	650.2 KB
More Cheap Yagis.pdf	532.2 KB
More Microwave Test Equipment For 10 GHz.pdf	273.4 KB
N0GSG DSP Radio Direction Finder.pdf	2.2 MB
N0GSG Portable Radio Direction Finder.pdf	420.1 KB
New High-Speed Multi-Media Radio Mesh Networking.pdf	419.8 KB
Night-Vision Scopes.pdf	1.1 MB
No-Tune Transverter for 3456 MHz.pdf	461.3 KB
No-Tune Transverter for the 2304-MHz Band.pdf	480.1 KB
Nontraditional Field Day-You Bet.pdf	225.5 KB
On Amateur Radio Use of IEEE 802.11b.pdf	320.8 KB
One-Chip AFSK Generator.pdf	101.3 KB
Optocoupler Devices.pdf	1.1 MB
Pager Handbook for the Radio Amateur.pdf	282.8 KB
Phase-Locked Loops.pdf	784.8 KB
Photosensitive Devices.pdf	1.1 MB
PIC-Gen Frequency Generator-Counter.pdf	2.7 MB
Pocket dBm RF Power Meter.pdf	396.0 KB
Pocket-Size VHF SWR Meter.pdf	210.1 KB
Poor Mans Spectrum Analyzer.pdf	1.5 MB
Practical Direct-Sequence Spread Spectrum UHF Link.pdf	678.7 KB
Practical Spread Spectrum-Achieving Synchronization with the Slip-Pulse Generator.pdf	781.6 KB
Practical Spread Spectrum-An Experimental Transmitted-Reference Data Modem.pdf	341.0 KB
Practical Spread-Spectrum-Clock Recovery With the Synchronous Oscillator.pdf	529.5 KB
Printed Circuit Boards--An Easier Way.pdf	410.1 KB
Project 25 for Amateur Radio.pdf	662.9 KB
PTT Control From Receiver Audio.pdf	561.3 KB
Put Your All-Mode 2-Meter Rig on 220.pdf	289.0 KB
QRP Transmitting Converter.pdf	250.8 KB
Quantifying SETI.pdf	362.9 KB
Radar Speed-Gun Controller.pdf	768.6 KB
Radiation Monitor.pdf	1.1 MB
Radio Astronomy And The Search For Extraterrestial Intelligence.pdf	3.2 MB
Radio Line-of-Sight Paths from the USGS Digital-Elevation Database.pdf	514.9 KB
RC Filters.pdf	637.2 KB
RE-EZ Shortwave Receiver.pdf	833.6 KB
Remote-Controlled HF Operation over the Internet.pdf	118.1 KB
RFI-Intermodulation.pdf	113.5 KB
Rock Solid RF.pdf	313.5 KB
Scanner Converter.pdf	2.2 MB
See-In-The-Dark Viewer.pdf	613.1 KB
Sherlock in the XP Age.pdf	4.0 MB
Shoot the Moon.pdf	758.5 KB
Simple Approach to Complex Circuits.pdf	504.3 KB
Single-Board No-Tune 902-MHz Transverter.pdf	305.7 KB
Single-Board- No-Tune 902-MHz Transverter A.pdf	305.7 KB
Single-Chip Frequency Converter.pdf	656.3 KB
Six Meters From Your Easy Chair.pdf	123.3 KB
SMT You Can Work With.pdf	1.1 MB
Solid-State Devices For 1 GHz.pdf	539.0 KB
Solid-State Linear Amplifiers for 33 cm.pdf	1.6 MB
Some Encryption is Legal.pdf	75.3 KB
Spectrum Analyzer.pdf	3.4 MB
Spectrum Monitor.pdf	996.5 KB
SPI And The Printer Port.pdf	1.7 MB
Spread Spectrum And Digital Communications Techniques.pdf	1.3 MB
Spread Spectrum And The Radio Amateur.pdf	271.5 KB
Spread Spectrum Communications.pdf	2.5 MB
Spread Spectrum Frequency Hopping Direct Sequence and You.pdf	217.9 KB
Spread-Spectrum Applications In Amateur Radio.pdf	398.1 KB
Super Directional Microphone.pdf	730.4 KB
Super-J-Pole.pdf	19.3 KB
Surface Mount Technology-You Can Work With It.pdf	981.7 KB
Surface-Mount Technology Primer.pdf	2.1 MB
Surviving the Unthinkable.pdf	582.5 KB
Synthesized Pulse Generator.pdf	696.1 KB
Talking Repeater Controller.pdf	2.1 MB
Technology and the Future of Amateur Radio.pdf	67.2 KB
Telephone Line Tester.pdf	338.0 KB
Terminating 75 Ohm-7-8 Inch Hardline with SO-239.pdf	216.3 KB
Testing Motrons Transmitter Fingerprinter.pdf	860.7 KB
The 220 MHz All-Mode Transverter.pdf	556.1 KB
The 50 Dollar Sweeper.pdf	523.8 KB
The Arrow Antenna.pdf	1.2 MB
The BasicX-24.pdf	656.3 KB
The DDRR-Directional Discontinuity Ring Radiator.pdf	571.4 KB
The Digital Circle of Life.pdf	1.4 MB
The DSE Radio Direction Finder.pdf	324.2 KB
The Four Way DFer.pdf	384.4 KB
The FOXBOX.pdf	1.8 MB
The Global Positioning System.pdf	3.3 MB
The Great Aluminum Cover-Up.pdf	206.8 KB
The Hinternet and openHSMM.pdf	136.5 KB
The Hinternet and VPN Projects.pdf	585.4 KB
The Hinternet on 5 GHz.pdf	356.5 KB
The Hinternet-Protecting HSMM Radio Networks.pdf	315.3 KB
The Incredible Digiohm.pdf	245.6 KB
The Integration of Amateur Radio and 802.11.pdf	610.5 KB
The Magical Audio Filter.pdf	274.8 KB
The Magnetron-A Low Noise Long Life Amplifier.pdf	437.6 KB
The New Industrial Revolution-Packet Radio And Networking.pdf	1.6 MB
The PortaPeater.pdf	1.3 MB
The Serial Port-Breakfast Of Champions.pdf	124.6 KB
The Simple Simplex Repeater.pdf	972.6 KB
The Sociology of Regulations.pdf	261.6 KB
The Ten-Tec 6 Meter Transverter on 12 or 17 Meters.pdf	1.3 MB
The Use of Pringles Containers To Enhance Network Security.pdf	895.6 KB
The Versatile 555.pdf	1.1 MB
The VHF-UHF Primer-An Introduction To Propagation.pdf	1.8 MB
Tone Decoder.pdf	1.3 MB
Tracing And Eliminating Power Line Interference.pdf	353.7 KB
Tracking Down Bugs Using A Spectrum Analyzer.pdf	1.3 MB
Tramplifier for 432 MHz.pdf	543.1 KB
Transmatch For 432 MHz--Why Not.pdf	156.9 KB
Transmission Line Transformer Basics.pdf	56.9 KB
Troubleshooting Electrical Noise.pdf	75.3 KB
Try Copper For 2-Meters-The Cu Loop.pdf	1.7 MB
Turbocharge Your Packet Station.pdf	725.1 KB
TV Derived Frequency Standard.pdf	919.9 KB
Two Meter Tracking Transmitter.pdf	273.2 KB
UHF Modems For Amateur Radio Stations.pdf	502.9 KB
Ultra Wide Band.pdf	513.9 KB
Universal Radio Programmer.pdf	230.1 KB
Use It Or Lose It.pdf	121.4 KB
Using Radar Data to Predict Rain-Scatter Paths.pdf	841.2 KB
Vocoding-Creating Digital Voice.pdf	460.0 KB
Voice Track-Talking Controller.pdf	370.3 KB
VOIP and Amateur Radio.pdf	365.1 KB
Voltage Converters.pdf	875.5 KB
Voltage Cursor Adapter.pdf	492.2 KB
Voltage Doubler.pdf	518.6 KB
Want a Good Microwave Antenna-Drink More Coffee.pdf	280.6 KB
WB2REM Remote Link.pdf	541.1 KB
Web Pages on Packet Radio.pdf	514.2 KB
What is Happening to the HSMM Working Group.pdf	119.6 KB
What is HSMM.pdf	185.6 KB
Why I Like Linux and Other Tales.pdf	612.3 KB
Wi-Fi for Hams.pdf	2.8 MB
Wideband Microwave Amplifier Design.pdf	1.1 MB
Wireless Local Area Network Design.pdf	518.2 KB
Working With Flip-Flops.pdf	683.7 KB
Working With LED Display Drivers.pdf	1.2 MB
Working With Monostable Multivibrators.pdf	754.9 KB
Working With Op-Amps.pdf	461.4 KB
Worlds Fair Super Squelch.pdf	112.1 KB
Yes-All My Coax Cables Are 75 Ohms.pdf	85.8 KB
Total files 361