The Radio Amateurs Microwave Communications Handbook.pdf
62.21MB
Design and Realisation of Microwave Circuits.pdf
18.9MB
A DIY Receiver for GPS and GLONASS Satellites.pdf
17.3MB
Synthesised signal generator for 10 to 1800 MHz.pdf
13.09MB
The Gunnplexer Cookbook.pdf
12.11MB
The Laser Experimenters Handbook.pdf
11.82MB
4800 Baud Modem Daughter Board.pdf
11.27MB
Wireless Digital Communications-Design and Theory.pdf
11.2MB
Nifty E-Z Guide to D-STAR Operation.pdf
8.85MB
VHF-UHF-SHF Measuring Methods Using a PC.pdf
7.65MB
An Active Antenna for 160 to 4 meters.pdf
7.19MB
DTMF Remote Control.pdf
6.35MB
IEEE 802.11 Experiments In Virginias Shenandoah Valley.pdf
6.29MB
Crystal Testing.pdf
5.88MB
Universal Synthesizer for Frequenices up and above 1000 MHz.pdf
5.86MB
Working With Digital Filters.pdf
5.64MB
Communications System Using Gunplexer Transceivers.pdf
5.49MB
Active Reception Antennas- Observations- Calculations and Experiments.pdf
4.49MB
13cm PSK Transceiver for 1.2Mbit Packet Radio.pdf
4.38MB
Doppler Radar in the 10 GHz Amateur Band.pdf
4.34MB
Build An Alphanumeric Pager Decoder.pdf
4.21MB
A Home-made RF-Millivoltmeter.pdf
4.07MB
Amateur-Radio Applications of the Fast Fourier Transform.pdf
3.94MB
A Beginners Course In Assembly Language.pdf
3.81MB
Sherlock in the XP Age.pdf
3.77MB
The Frontlines-HSMM.pdf
3.52MB
Microwave Spectum Analyzer On A Budget.pdf
3.45MB
A Receiver for the VLF Time and Frequency Standard Transmissions from DCF 77.pdf
3.36MB
Modern Design for Band Pass Filters Made From Coupled Lines.pdf
3.31MB
Spectrum Analyzer.pdf
3.22MB
The Global Positioning System.pdf
3.12MB
23cm PSK Packet Radio Transceiver for 1.2 Mbit User Access.pdf
3.11MB
Radio Astronomy And The Search For Extraterrestial Intelligence.pdf
3.09MB
A 13 cm Fully Transistorized Transverter.pdf
3.02MB
A Home-Made Automatic Noise-Figure Measuring System.pdf
2.96MB
Dont be Afraid of High-Frequency Transformers.pdf
2.96MB
Modern Design of Stripline Low Pass Filters.pdf
2.92MB
Doppler Direction Finder with Improved Characteristics.pdf
2.87MB
Microwave Lens Antennas.pdf
2.87MB
Fractal_Antennas_Part-1.pdf
2.85MB
Wideband Direction Coupler for VSWR-Measurements on Receiver Systems.pdf
2.79MB
Introduction into Spread Spectrum Technology.pdf
2.77MB
Using DSP Software for VHF Beacon Monitoring.pdf
2.71MB
Tracking Generator for Microwave Ranges 1.7 to 13 GHz.pdf
2.66MB
Smith Chart Fundamentals.pdf
2.63MB
High Power Magnetron Transmitter.pdf
2.6MB
Frequency Generator to 4 GHz.pdf
2.59MB
PIC-Gen Frequency Generator-Counter.pdf
2.57MB
From the bit to multi-carrier modulation - basics of digital modulation techniques.pdf
2.55MB
Control Your Devices From A Web Page.pdf
2.54MB
Tracking Generator From 1 MHz to 13 GHz for Spectrum Analysers.pdf
2.53MB
A Spectrum Analyser for the Radio Amateur.pdf
2.48MB
Lowes Loop for 432MHz.pdf
2.48MB
Frequency Counter with Harmonic Mixing for the UHF-SHE Amateur.pdf
2.4MB
The Man Who Invented The Future - Hugo Gernsback.pdf
2.4MB
Wideband Low-Noise Microwave VCO.pdf
2.4MB
Precision Directional Coupler For Matching Measurements.pdf
2.38MB
Stabilizing the VCO Frequency by Means of Monostables.pdf
2.37MB
Spread Spectrum Communications.pdf
2.35MB
Inexpensive Multi-Megabaud Microwave Data Link.pdf
2.34MB
Home Brewing a 10 GHz SSB-CW Transverter.pdf
2.31MB
The Fractal Antenna.pdf
2.21MB
VLF Up-Converter.pdf
2.19MB
Frequency - power standard for calibration.pdf
2.18MB
Absolute Calibration of a Noise Source.pdf
2.16MB
Digital Signal Processing.pdf
2.15MB
Get on 440-MHz ATV.pdf
2.13MB
N0GSG DSP Radio Direction Finder.pdf
2.12MB
A PIC Based HF-VHF Power Meter.pdf
2.1MB
Scanner Converter.pdf
2.07MB
High-Precision Frequency standard for 10 MHz.pdf
2.06MB
The Phasing Transceiver on 73 kHz.pdf
2.05MB
21st Century Radio Communications.pdf
2.05MB
Poor Mans Short-wave Radio.pdf
2.05MB
Designing Chebyshev Filters for Practical Operation.pdf
2.03MB
An EZ-Lindenblad Antenna for 2 Meters.pdf
2.03MB
Spread Spectrum in Action.pdf
2.03MB
A Low Cost 1.2 GHz Pre-Scaler.pdf
2.01MB
GaAsFET Power Amplifier Stages up to 5 W for 10 GHz.pdf
1.98MB
Surface-Mount Technology Primer.pdf
1.98MB
A 3456 MHz Linear Transverter.pdf
1.98MB
An interesting program APLAC.pdf
1.96MB
Amateur TV Transmitter.pdf
1.94MB
Interfacing Your Computer To The Poor Mans Spectrum Analyzer.pdf
1.89MB
Electronically-Switched Attenuators.pdf
1.89MB
A FM-Transceiver for 10 GHz with dielelectrically-stabilized Oscillator.pdf
1.87MB
Capacitors- The Family Tree.pdf
1.86MB
GMSK - The Modulation Used For Mobile Communications.pdf
1.82MB
An improved BPSK for the 1.2Mbit RTX.pdf
1.82MB
Practical Circuit Board Construction.pdf
1.81MB
A 10 GHz Super-Regenerative Receiver.pdf
1.78MB
The IQ Modulator Described.pdf
1.77MB
Omnidirectional Waveguide Slot Antenna for Horizontal Polarisation.pdf
1.74MB
The VHF-UHF Primer-An Introduction To Propagation.pdf
1.72MB
An Unconditionally-Stable- Low-Noise GaAs-FET Pre-Amplifier.pdf
1.71MB
Digital RF Wattmeter with LC Display.pdf
1.71MB
HF Direction Finding.pdf
1.7MB
Design and construction of a high quality 100 MHz bandpass filter.pdf
1.7MB
Get On 222 MHz with a Ten-Tec 1210 Transverter.pdf
1.69MB
Measuring 9600 baud BER Performance.pdf
1.68MB
A Homebrew D-Star Repeater.pdf
1.67MB
DIY Gain-Blocks.pdf
1.67MB
Venturing Underground with VLF Radio.pdf
1.66MB
A 13cm GaAsFET Power Amplifier Developed using the PUFF CAD Software Package.pdf
1.66MB
Input Filters For Receive Applications In The 144 MHz Range.pdf
1.66MB
Try Copper For 2-Meters-The Cu Loop.pdf
1.65MB
A Thermal Printing Voltmeter.pdf
1.65MB
Microwave Subsystem.pdf
1.63MB
SPI And The Printer Port.pdf
1.62MB
An Interesting Program MSTRIP40.pdf
1.61MB
Digital Wattmeter for the Bird 43.pdf
1.59MB
MIMP - Motorola Impedance Matching Program.pdf
1.59MB
A 10 W Power Amplifier for the 13cm Band using GaAs Technology.pdf
1.59MB
The Shape of Bits to Come.pdf
1.58MB
An Impedance Diagram for Transmission Lines.pdf
1.57MB
The New Industrial Revolution-Packet Radio And Networking.pdf
1.56MB
Error Correcting In Data Transmission.pdf
1.56MB
A 2.3 GHz Prescaler.pdf
1.55MB
D-Star New Modes for VHF-UHF.pdf
1.54MB
Getting Started With The PICBASIC Pro Compiler And MPLAB IDE.pdf
1.54MB
Tunable VHF to SHF Bandpass Filter.pdf
1.52MB
Solid-State Linear Amplifiers for 33 cm.pdf
1.5MB
Anatomy Of A Repeater.pdf
1.5MB
Universal sound card interface for digital modes.pdf
1.49MB
10 GHz ATV The Easy Way.pdf
1.48MB
Microwave Basics.pdf
1.48MB
50 Ohm Wideband Detectors.pdf
1.47MB
Light Beam Communicator.pdf
1.46MB
Diversity Antenna.pdf
1.45MB
Poor Mans Spectrum Analyzer.pdf
1.44MB
Micro-Stripline Antennas.pdf
1.43MB
The Poor Mans Caesium Clock.pdf
1.43MB
Lightning Protection-Taming Thors Thunder-On A Budget.pdf
1.43MB
A Noise Generator with Defined Noise Power for Applicaitons up in the Microwave Range.pdf
1.42MB
A Practical Synthesizer.pdf
1.41MB
Electroocardiograph.pdf
1.4MB
Radio Astronomy for the VHF-UHF Radio Amateur.pdf
1.4MB
Acoustic Field Generator.pdf
1.4MB
Two-Stage Low-Noise Preamplifiers for the Amateur Bands from 24 cm to 12 cm.pdf
1.39MB
Handy from Tandy - A 49 MHz to 50 MHz Modification.pdf
1.38MB
Microwave Directional Coupler with high Front-to-Back Ratio made from Semi-Rigid Circuits.pdf
1.37MB
A High-Performance 2-Meter Transverter.pdf
1.37MB
MSF Locked Frequency Reference.pdf
1.37MB
Pre-amplifier - Pros and Cons.pdf
1.36MB
The User Friendly Smith Chart.pdf
1.36MB
Air Hop-Light Beam Communicator.pdf
1.35MB
IEEE 802.11b-Friend or Foe.pdf
1.35MB
TRBO Hits the Amateur Bands.pdf
1.35MB
An Introduction to Surface-Mount Devices.pdf
1.33MB
Getting Started on Microwave ATV.pdf
1.33MB
New ADV and Revolutionary HSMM-MESH at Ham-Com.pdf
1.32MB
The Digital Circle of Life.pdf
1.31MB
Voltage-Controlled Tuned Wideband Oscillators.pdf
1.31MB
1296-MHz Transverter.pdf
1.3MB
DF Breakthough-Turkey Tracker.pdf
1.29MB
Experimental 430 MHz Wire Antennas.pdf
1.28MB
The VHF Log Periodic Yagi.pdf
1.27MB
The Crawley Power Meter.pdf
1.26MB
All About Thermistors.pdf
1.26MB
Switch-Mode Power Supplies.pdf
1.25MB
Filters and Ferrites in EMC.pdf
1.25MB
Automotive RFI Elimination.pdf
1.25MB
The PortaPeater.pdf
1.24MB
Video Signal Recognition - ATV Squelch.pdf
1.24MB
Spread Spectrum And Digital Communications Techniques.pdf
1.23MB
Tracking Down Bugs Using A Spectrum Analyzer.pdf
1.23MB
A Six Meter Moxon Antenna.pdf
1.22MB
A Box to Measure RF Impedances.pdf
1.22MB
Building a Decent RF Network.pdf
1.22MB
The Polly Audio Store.pdf
1.22MB
Direct Conversion Receivers.pdf
1.22MB
The Ten-Tec 6 Meter Transverter on 12 or 17 Meters.pdf
1.22MB
Radio-Astronomical Experiments in the 70cm Band.pdf
1.2MB
Ham Radio and VoIP.pdf
1.2MB
The Arrow Antenna.pdf
1.19MB
Receiver Sensitivity Signal and Noise.pdf
1.18MB
Design Of Active Butterworth Filters.pdf
1.17MB
Using a DRO as a Transmitter.pdf
1.17MB
Working With LED Display Drivers.pdf
1.17MB
Baluns For Microwave Applications.pdf
1.16MB
HSMM Radio Equipment.pdf
1.16MB
Building Your Own Weather Station.pdf
1.15MB
Spectrum Analyzer for VHF-UHF Amateurs Constructing a Home-Made Universal HF-Module.pdf
1.15MB
A Portable Quad For 2 Meters.pdf
1.14MB
Pulse Communication on 2300 MC.pdf
1.13MB
Broadband Wireless Internet Access and Amateur Radio.pdf
1.12MB
Introduction To Filters.pdf
1.12MB
Noise Behaviour of Zener Diodes.pdf
1.12MB
Build A Semiconductor Laser System.pdf
1.12MB
Frequency Doubling using Semi-Conductor Diodes.pdf
1.11MB
The Dielectric Resonator.pdf
1.1MB
A Simple Digital Power Meter.pdf
1.1MB
Stripline Directional Coupler for 400 MHz to 3.6 GHz.pdf
1.1MB
A Cheap and Easy High-Speed Data Connection.pdf
1.09MB
RF Coil Dimensions - The Easy Way.pdf
1.09MB
SMT You Can Work With.pdf
1.08MB
Microwave Propagation in the Upper Troposphere.pdf
1.08MB
Intermodulation Properties of Switching Diodes.pdf
1.08MB
Circuit Design on Your Linux Box Using gEDA.pdf
1.07MB
Nonlinear Analysis-Simulation and Measurement of RF Amplifiers.pdf
1.06MB
Optocoupler Devices.pdf
1.05MB
Night-Vision Scopes.pdf
1.04MB
Antenna Support Structures For The Common Man.pdf
1.04MB
Phase Lock Loop Stability Analysis.pdf
1.04MB
The Versatile 555.pdf
1.04MB
The Birth Of Satellite Communications.pdf
1.04MB
An Easy Dual-Band VHF-UHF Antenna.pdf
1.03MB
A Little Imp Coil Winder.pdf
1.03MB
A Tuned Active Antenna.pdf
1.03MB
Wideband Microwave Amplifier Design.pdf
1.03MB
How To Build A Transmatch For 2 Meters.pdf
1.03MB
Radiation Monitor.pdf
1.03MB
Photosensitive Devices.pdf
1.02MB
A Review Of Coding Theory.pdf
1.01MB
How to Design Analog Circuits-Biasing Transistors.pdf
1.01MB
The History and Future of Radio.pdf
1MB
DTMF Encoding and Decoding.pdf
1007.44KB
Copper Loops For 222 and 440MHz.pdf
1006.4KB
A 10 MHz Timebase Clock for Frequency Counters- complete with a PLL for DCF77.pdf
999.13KB
A Broadband Ham Network Crosses the Finish Line.pdf
987.06KB
Building a Pulse Generator.pdf
987.03KB
ATV Transmitter from a Microwave Oven.pdf
985.58KB
DIY Micro-Processors.pdf
980.54KB
Measurement Arrangements for Complex Impedances.pdf
977.86KB
Spectrum Monitor.pdf
973.18KB
Active Filters.pdf
972.64KB
Digital Amateur Television.pdf
968.34KB
Low-Band Converter.pdf
968.01KB
Receiver Front-end Limitations.pdf
967.19KB
Lightning and Overvoltage Protection for Radio Equipment.pdf
966.84KB
Active Antennas for the Frequency Range from 10 KHz to 50 MHz.pdf
966.49KB
A Simple Audio Notch Filter.pdf
965.47KB
Canny Cavaties.pdf
965.05KB
Wireless Networking.pdf
965.02KB
A Universal Sound-Vision Unit for FM-ATV Transmitters.pdf
962.18KB
Using Smith Diagrams.pdf
961.96KB
Microprocessor-Controlled Repeater Voting System.pdf
959.03KB
Surface Mount Technology-You Can Work With It.pdf
958.67KB
Measuring 2.4 GHz Helix Antennas.pdf
958.07KB
A Stable Crystal-Controlled-Source for 10.37 GHz.pdf
956.96KB
A 0.5-Watt 903-MHz Amplifier.pdf
952.93KB
The Simple Simplex Repeater.pdf
949.85KB
Laser output meter.pdf
948.09KB
An FM Spectrum Analyser.pdf
947.49KB
Can HSMM Find a Real Home in Ham Radio.pdf
946.49KB
Compact BNC Attenuators.pdf
945.16KB
Digital Altimeter.pdf
944.7KB
The Guying Problem.pdf
939.53KB
IRLP-The Internet Radio Linking Project.pdf
934.58KB
FM-ATV in the GHz Range.pdf
934.47KB
Understanding Trunking.pdf
928.65KB
A Home-made Ultrasonic Power Line Arc Detector.pdf
915.84KB
A Doppler Radio Direction Finder.pdf
907.82KB
A Sensitive Thermal Power Meter.pdf
905.81KB
Alternative Options for Resolving HSMM Interference Issues.pdf
903.12KB
Ham Radio Paging-Putting POCSAG On Packet.pdf
900.78KB
D-Arsonval Dossier.pdf
900.15KB
Active Audio Filters.pdf
899.34KB
TV Derived Frequency Standard.pdf
898.3KB
Measurements on Resonance in Capacitors.pdf
895.73KB
Data Encryption is Legal.pdf
892.17KB
Alpha-Theta Meditation Goggles.pdf
888.17KB
The V-Antenna on the Car roof for mobile Direction-Finding.pdf
875.98KB
The Use of Pringles Containers To Enhance Network Security.pdf
874.62KB
A VHF-UHF-Microwave Transverter IF Switch.pdf
873.54KB
A Laser Transceiver for the ARRL 10-GHz-and-Up Contest.pdf
872.45KB
Simple Locus Curves in the Smith Diagram.pdf
869.93KB
A Home-Made UHF-SHF Power Meter.pdf
868.99KB
Voltage Converters.pdf
854.96KB
Low Frequency Converter.pdf
848.63KB
A Tri-Yagi For 50 MHz.pdf
845.8KB
High-Performance Easy-to-Build 432-MHz Transverter.pdf
844.48KB
Pager Handbook for the Radio Amateur.pdf
843.3KB
Analog Delay Lines.pdf
842.7KB
Carrier Current Receiver.pdf
842.39KB
Caveman Radio.pdf
842.26KB
Testing Motrons Transmitter Fingerprinter.pdf
840.54KB
Transistor Calculations using Rules of Thumb.pdf
830.92KB
7 dB For 7 Bucks.pdf
828.67KB
Using Radar Data to Predict Rain-Scatter Paths.pdf
821.47KB
Magnetic DC Leakage Fields From Cables.pdf
819.91KB
Extracting Stable Clock Signals From AM Broadcast Carriers for Amateur Spread-Spectrum Applications.pdf
814.27KB
RE-EZ Shortwave Receiver.pdf
814.04KB
Power FETs vs Bipolars at RF.pdf
808.72KB
903-MHz Linear Amplifiers.pdf
808.48KB
Splat-Signal Analysis Tool.pdf
803.58KB
The Transmission of Electro-Magnetic Waves In Rectangular Waveguides.pdf
802.51KB
5.7 GHz ATV Converter.pdf
798.09KB
CW Modulator Using Pin Diodes.pdf
793.52KB
Electronic Dazer.pdf
791.5KB
Down-Under Depth Sounder.pdf
788.58KB
Cheap Antennas for LEO Satellites.pdf
787.22KB
An Amateur Radio Survival Guide For Linux Users.pdf
786.48KB
Behaviour of Reflected Pulses along Cables.pdf
785.21KB
Combustable Gas Alarm.pdf
783.23KB
Directional Couplers - Made to Measure.pdf
768.26KB
Phase-Locked Loops.pdf
766.37KB
Practical Spread Spectrum-Achieving Synchronization with the Slip-Pulse Generator.pdf
763.3KB
Audio PreAmp ICs.pdf
759.79KB
2-Meter Transverter.pdf
759.59KB
A Wide-Range RF-Survey Meter.pdf
757.36KB
Calculating the Focal Point of an Offset Dish Antenna.pdf
753.72KB
Radar Speed-Gun Controller.pdf
750.59KB
Dot-Bar-Graph Display Drivers.pdf
748.91KB
The Unix Operating System.pdf
747.67KB
Differential Detection of Shifted-DQPSK.pdf
742.44KB
Shoot the Moon.pdf
740.67KB
Logarithmic Amplifier Up To 500 MHz With AD8307.pdf
739.74KB
Finding Cable Faults.pdf
739.74KB
The Noble Art of Signal Detection.pdf
738.61KB
Working With Monostable Multivibrators.pdf
737.2KB
Circular Waveguide Components at 10 GHz.pdf
732.65KB
10 GHz RF Preamp.pdf
727.4KB
Home-Made Parabolic Dishes for Microwave Applications.pdf
720.51KB
CW Transmitter for 902 MHz.pdf
720.07KB
A 12 Volt to 12 Volt Converter.pdf
719.7KB
Digital Voice Communication.pdf
719.43KB
Getting To Know RF Filters.pdf
716.05KB
Super Directional Microphone.pdf
713.32KB
Components for 10-GHz and Up Transceivers.pdf
709.67KB
Turbocharge Your Packet Station.pdf
708.1KB
Chat on the Air with LinPSK.pdf
707.36KB
The Digital Ham Revolution.pdf
706.82KB
A Modulation and Ripple Level Meter.pdf
705.07KB
Line Sections As Capacitances Or Inductances In Microwave Range.pdf
704.31KB
Versatile Pulse Generator.pdf
702.15KB
The LED Bar Graph Oscilloscope.pdf
694.86KB
Doppler-Ultrasound Heart Monitor.pdf
690.56KB
A Simple Pre-Amplifier For The 70MHz and 50MHz Bands.pdf
689.53KB
The Noble Art of De-coupling.pdf
687.32KB
2m Interference Reduction System.pdf
685.85KB
Common Collector Amplifiers.pdf
683.96KB
A Straight-Through Mixer for 24 GHz.pdf
682.29KB
Another RF Combiner-Spliter.pdf
680.27KB
Synthesized Pulse Generator.pdf
679.82KB
Some Practical Aspects of Toroids.pdf
678.63KB
High-Speed Multimedia Goes Beyond the Linksys WRT54G.pdf
678.34KB
Polarization Performance of Circularly Polarized Antennas.pdf
675.88KB
Audio-Frequency Generator.pdf
672.51KB
Calculating Antenna-Installation Wind Loading.pdf
671.99KB
Working With Flip-Flops.pdf
667.65KB
Infared Logic Probe.pdf
667.16KB
Practical Direct-Sequence Spread Spectrum UHF Link.pdf
662.82KB
Build an E-Field Meter.pdf
662.51KB
Introducing Spread Spectrum.pdf
657.51KB
Formulae and Diagrams for the Approximate Calculation of Micro-Striplines.pdf
655.32KB
Microwave Building Blocks-The Solfan Special.pdf
654.38KB
Power Splitter For 70cms.pdf
652.57KB
Is Silver-Plating Worth While in RF Applications.pdf
649.38KB
Project 25 for Amateur Radio.pdf
647.36KB
Dual-Band Twin Lead Antenna.pdf
643.51KB
The BasicX-24.pdf
640.95KB
Single-Chip Frequency Converter.pdf
640.87KB
Home-Brew the Blockbuster.pdf
638.34KB
Explore 220 With This State-Of-The-Art Transverter.pdf
638.28KB
Minature UHF Fox Transmitter.pdf
634.96KB
Voice Shifter.pdf
629.14KB
RF Signal Generator.pdf
626.91KB
Simple Capacitance Meter.pdf
626.35KB
Defining Your Function Keys.pdf
625.74KB
Astronauts on Your Repeater.pdf
620.05KB
Build An Infra-red Snooperscope.pdf
619.59KB
A Perl-Tk Package for NEC Based Antenna Design.pdf
609.16KB
High-Speed Networking- Time to Net Its Benefits.pdf
608.35KB
Microwave ATV-A New Approach.pdf
607.93KB
HP AppCAD - A Software Collection for Calculating Microwave Exercises.pdf
606.98KB
High Speed Multimedia Radio.pdf
605.72KB
How To Get Into HSMM.pdf
603.29KB
Avoiding RF Oscillation.pdf
599.82KB
See-In-The-Dark Viewer.pdf
598.69KB
Why I Like Linux and Other Tales.pdf
597.96KB
Using the PIN Diode.pdf
597.27KB
The Integration of Amateur Radio and 802.11.pdf
596.21KB
Helium-Neon Laser.pdf
594.76KB
Sound Card Packet.pdf
594.57KB
An ATV Transmitter for the 24 cm Band.pdf
594.28KB
Digital Hamming-A Need for Standards.pdf
591.81KB
Pilot Carrier Frequency Standard.pdf
590.43KB
Cheap Yagis for 2450 MHz.pdf
588.38KB
Building a Beacon for 2401 MHz.pdf
587.07KB
RF Interference from Vehicle Engines.pdf
582.89KB
Build the Featherweight 6-Meter Yagi.pdf
582.79KB
NW Digital UDRX-440 Data Radio.pdf
579.88KB
From Ether to Ethernet.pdf
579.75KB
A Sweep Tuner for the VCO.pdf
577.96KB
A Thermal Power Mount.pdf
575.76KB
Binaural Basics.pdf
572.66KB
The Hinternet and VPN Projects.pdf
571.64KB
Flate Plane Antennas.pdf
570.78KB
A UHF-SHF Marker Generator.pdf
570.58KB
Surviving the Unthinkable.pdf
568.88KB
Freeware Signal Fingerprinting- Xmit_ID.pdf
567.35KB
Fingerprinting Transmitters- MoTrons TxID-1.pdf
566.92KB
Impedance Transformation using a quarter wavelength Line.pdf
565.29KB
Oscilliscope Line-Analyzer Accessory.pdf
562.82KB
HSMM and Field Day.pdf
559.57KB
The DDRR-Directional Discontinuity Ring Radiator.pdf
558.03KB
Harry Rubinstein- Inventor of the Printed Circuit.pdf
557.58KB
Laser Communicator.pdf
557.03KB
A Gunn Oscillator Detector and Mixer Module for 24 GHz.pdf
556.48KB
Automatic Frequency Control and Supression of Acoustic Feedback in Conjunction with 10 GHz Transceivers.pdf
552.51KB
24-23 cm -Band Linear Power Amplifier Module M 57762.pdf
552.15KB
Measurement Aids for the UHF Amateur.pdf
551.51KB
Balun Designs for Wireless-Mixers-Amplifiers and Antennas.pdf
550.14KB
VHF-UHF-Microwave Radio Propagation.pdf
549.36KB
High Voltage Regulated PSU.pdf
549.36KB
The Swallow UHF Prescaler.pdf
548.87KB
PTT Control From Receiver Audio.pdf
548.1KB
Add Remote Cotntrol to Your ICOM Transceiver.pdf
544.55KB
Elevator A Simple 220-MHz FM Transverter.pdf
543.99KB
The 220 MHz All-Mode Transverter.pdf
543.02KB
Repairing Compact Disc Players.pdf
541.58KB
Using Ceramic Resonators in Oscillators.pdf
539.21KB
Building Simple Isolation Interface Devices.pdf
538.52KB
A 900-MHz Parrot Repeater.pdf
538.2KB
Straight-Through Mixer for 24 GHz.pdf
534.55KB
A Single Stage 1500W Amplifer For 160-80-40 Meters.pdf
530.56KB
Tramplifier for 432 MHz.pdf
530.37KB
Complex Numbers Explained.pdf
529.14KB
Digital mW meter.pdf
529KB
Screw-Tuned Filter for the X-Band.pdf
528.85KB
WB2REM Remote Link.pdf
528.38KB
Build This Modem For Your Commadore 64.pdf
527.37KB
Solid-State Devices For 1 GHz.pdf
526.35KB
Aircraft Enhancement.pdf
525.15KB
D-Star Digital Data-CryptoUP.pdf
523.15KB
Experiments with a 10 GHz Frequency Multiplier with Interdigital Filter Coupling.pdf
522.69KB
A Simple Deviation Meter.pdf
521.44KB
The Doppler Effect over Radio Links Using Active or Passive Reflectors.pdf
520.76KB
More Cheap Yagis.pdf
519.72KB
Practical Spread-Spectrum-Clock Recovery With the Synchronous Oscillator.pdf
517.08KB
The Ferret Audio Filter.pdf
514.47KB
The 50 Dollar Sweeper.pdf
511.48KB
Microwavelengths.pdf
510.77KB
Voltage Doubler.pdf
506.42KB
Wireless Local Area Network Design.pdf
506.08KB
Audio Attenuator.pdf
503.98KB
A Three And Half Band Yagi.pdf
502.95KB
Radio Line-of-Sight Paths from the USGS Digital-Elevation Database.pdf
502.87KB
Web Pages on Packet Radio.pdf
502.11KB
Ultra Wide Band.pdf
501.84KB
Inside Digital TV-VCR Tuners.pdf
501.19KB
HDTV - Past Present and Future.pdf
499.02KB
Build A Brain Wave Feedback Monitor.pdf
497.88KB
The Amateur Packet Radio Handbook.pdf
495.89KB
Line-of-Sight Microwave Communications.pdf
495.42KB
BIOS Data Area Information.pdf
495.17KB
Multiplication division and addition of a 10 MHz source to get a synthesised VHF signal.pdf
494.36KB
Simple Approach to Complex Circuits.pdf
492.47KB
UHF Modems For Amateur Radio Stations.pdf
491.13KB
Radar Detector to Microwave Receiver Conversion.pdf
486.98KB
Voltage Cursor Adapter.pdf
480.68KB
Crystal Microwave.pdf
478.54KB
How To Make Custom Meters From Salvaged Parts.pdf
475.43KB
Lasers and Amateur Radio.pdf
469.87KB
No-Tune Transverter for the 2304-MHz Band.pdf
468.81KB
Skinflint Lightning Arrestors.pdf
462.65KB
2.4-GHz Patch Antennas.pdf
460.39KB
A PIC16F84-Based CW Decoder.pdf
458.96KB
Power Supply Crowbar Protection Circuit.pdf
458.75KB
Home-Brew X-Band Wavemeter.pdf
455.08KB
CMOS Clock Circuits.pdf
453.02KB
Fabrication of Printed-Circuit Boards.pdf
451.82KB
Working With Op-Amps.pdf
450.6KB
No-Tune Transverter for 3456 MHz.pdf
450.52KB
Vocoding-Creating Digital Voice.pdf
449.18KB
A Look Inside D-Star Modulation.pdf
445.77KB
Amateur Radio Networks and the Internet.pdf
445.46KB
Build a 2-Meter Intermod Notch Trap.pdf
443.85KB
A Five-Element 2-Meter Yagi.pdf
441.71KB
A Spectrum Analyzer for the Radio Amateur.pdf
440.63KB
Therman Power Measurement - yet another look.pdf
440.55KB
Laser Communication Systems.pdf
439.2KB
A Wavemeter for the Frequency Range 23.5 to 24.5 GHz.pdf
436.52KB
An Off-Air 1988 kHz Frequency Source.pdf
435.17KB
Crystal Oscillators.pdf
432.33KB
Care And Feeding Of Gunnplexers.pdf
431.86KB
Locating Power Line Noise Using TV Waveforms.pdf
431.6KB
902- to 144-MHz Receive Converter.pdf
428.89KB
The Magnetron-A Low Noise Long Life Amplifier.pdf
427.32KB
Improving the K1FO 8874 432-MHz Amplifier.pdf
423.75KB
Brain Waves and Biofeedback Training.pdf
422.88KB
Explore USB with this USB to CI-V Interface.pdf
422.74KB
Meet The New Guy.pdf
420.7KB
Television Receiver Field-Strength Indicator.pdf
418.97KB
A Compact Two-Element 2-Meter Beam.pdf
418.68KB
An Introduction To The Bilateral Transverter.pdf
417.52KB
Classic Video Amps Revisited.pdf
416.78KB
Radio Astronomy Terms Explained.pdf
414.35KB
D-Star Antennas.pdf
413.82KB
Converting Radar Detectors to 10-GHz Rigs.pdf
413.59KB
Different Grounds For Different Shacks.pdf
412.67KB
900-MHz Band-Whats in Store for Amateurs.pdf
412.06KB
N0GSG Portable Radio Direction Finder.pdf
410.22KB
New High-Speed Multi-Media Radio Mesh Networking.pdf
409.95KB
RSGB-Remote-HF.pdf
407.46KB
Inexpensive Hardline.pdf
407.44KB
Entertainment And Interference-The Two Faces Of CATV.pdf
406.52KB
How To Design Analog Filter Circuits.pdf
406.3KB
432 Collinear From Coax.pdf
401.84KB
Printed Circuit Boards--An Easier Way.pdf
400.46KB
Cellular Surplus.pdf
400.08KB
Measuring Wavelengths at Microwave Frequencies - Simply and Cheaply.pdf
399.98KB
Introducing Sherlock - A Hi-Tech Fox Hunting Tool.pdf
397.66KB
Coupled Microstriplines as Filter.pdf
392.17KB
Robotics-Ultrasonic Vision.pdf
391.89KB
Attenuation Of Electromagnetic Waves By Vegetation.pdf
390.53KB
Home-brew Spectrum Analyzer.pdf
388.77KB
Spread-Spectrum Applications In Amateur Radio.pdf
388.76KB
Pocket dBm RF Power Meter.pdf
386.71KB
Grounded-Grid Kilowatt Amplifier for 432 MHz.pdf
382.55KB
Pre Divider up to 5 GHz.pdf
381.59KB
10 GHz Varactor Tuned Gunn Oscillator.pdf
376.45KB
The Four Way DFer.pdf
375.34KB
The Real Inventor Of Wireless.pdf
373.46KB
Digital Modulation from ASK to OQPSK.pdf
372.71KB
Binaural Mikeset.pdf
372.01KB
A Sprectrum Generator for the 24 GHz Band.pdf
366.9KB
All-Band Field Strength Meter.pdf
364.55KB
Determining the Antenna Gain in the GHz Range.pdf
364.01KB
Voice Track-Talking Controller.pdf
361.64KB
A New Method of Mounting and Feeding A Gunn Element Using a BNC Connector.pdf
359.66KB
VOIP and Amateur Radio.pdf
356.51KB
Quantifying SETI.pdf
354.39KB
A PIC SWR Meter.pdf
349.09KB
Rolling Your Own with Digital Amateur Radio.pdf
348.3KB
The Hinternet on 5 GHz.pdf
348.14KB
A Spectrum Analyser In Your Shack.pdf
346.55KB
Tracing And Eliminating Power Line Interference.pdf
345.45KB
A Marker Generator for 10 MHz and 1 MHz Markers.pdf
345.07KB
HSMM and Information Security.pdf
341.22KB
How ET Really Called Home.pdf
339.78KB
Electronics and Brain Control.pdf
338.71KB
Storm Detection by Radio.pdf
336.24KB
Practical Spread Spectrum-An Experimental Transmitted-Reference Data Modem.pdf
332.97KB
Digital Video Coming to the 440-MHz Band.pdf
332.54KB
Telephone Line Tester.pdf
330.12KB
Microwave Building Blocks-The Doubly-Balanced Mixer.pdf
328.6KB
A Modular High-Performance 23-cm ATV Transceiver.pdf
328.41KB
Serian A-D Converter for an IBM PC.pdf
327.75KB
Serial A-D Converter for an IBM PC.pdf
327.75KB
Find Fault with Your Coax.pdf
325.23KB
The DSE Radio Direction Finder.pdf
316.61KB
Audio Amplifiers You Can Build.pdf
315.86KB
On Amateur Radio Use of IEEE 802.11b.pdf
313.32KB
Understanding Ungrounded Oscilloscope Measurements.pdf
309.11KB
The Hinternet-Protecting HSMM Radio Networks.pdf
307.92KB
Getting on on the Internet-Your First HSMM Radio Station.pdf
307.34KB
Two-Band 1.2 and 2.4 GHz Feed-Horn for Parabolic Antennas.pdf
307.26KB
Build The Montreal Fox Controller.pdf
307.21KB
New Jerseys South Counties Emergency Radio Network.pdf
307.13KB
Pour an Antenna for X-Band.pdf
306.56KB
Rock Solid RF.pdf
306.16KB
A Primer on Digital Signal Interfaces.pdf
301.34KB
Gunn and IMPATT Microwave Devices.pdf
299.79KB
Single-Board- No-Tune 902-MHz Transverter A.pdf
298.58KB
Single-Board No-Tune 902-MHz Transverter.pdf
298.58KB
A Five-Element Quad Antenna for 2-Meters.pdf
298.46KB
Making Two-Sided Circuit Boards by the Photoetching Process.pdf
295.74KB
GRAPES 56 Kb Modem.pdf
290.94KB
IR Code Analyser.pdf
286.75KB
An Experimental Variometer.pdf
285.93KB
Finding Field Strength The Simple Way.pdf
284.89KB
Color TV-That Isnt.pdf
284.14KB
The Worldwide RTTY Art Contest.pdf
282.75KB
Put Your All-Mode 2-Meter Rig on 220.pdf
282.22KB
Amateur Spread-Spectrum Experimentation.pdf
281.99KB
Want a Good Microwave Antenna-Drink More Coffee.pdf
274.02KB
Improved Pin-Diode Switch for Transmit-Receive Switching.pdf
272.78KB
Electric Fence Interference-A Case History.pdf
270.09KB
D-STAR For VHF-UHF.pdf
269.61KB
A Simple dB-Linear S-Meter for Microwave Applications.pdf
268.63KB
The Magical Audio Filter.pdf
268.32KB
Amateur use of the optical spectrum - above 300 GHz.pdf
268.18KB
More Microwave Test Equipment For 10 GHz.pdf
267.01KB
Two Meter Tracking Transmitter.pdf
266.78KB
Build The FoxTTL Foxhunt Transmitter.pdf
265.9KB
Spread Spectrum And The Radio Amateur.pdf
265.18KB
Detect Killer Tornadoes.pdf
264.46KB
A Guide to the Fourier Transform.pdf
263.71KB
TV-VCR Tuner Applications.pdf
261.51KB
Mechanical Design Tips for EMI Shielding.pdf
258.88KB
The Sociology of Regulations.pdf
255.5KB
An Injection-Locked Oscillator for the 10 GHz Band.pdf
251.63KB
Cutting Current to Size.pdf
251.37KB
A Gunn Oscillator for the 24 GHz Band.pdf
248.7KB
Waveguide for the 24 GHz Band.pdf
248.43KB
A Linear 1 W Power Amplifier for 2400 MHz.pdf
247.46KB
Double-Ducky Direction Finder.pdf
247.43KB
Voice Recognition for FM Repeaters.pdf
246.12KB
Building A Wavemeter.pdf
245.72KB
Relative RF Power Meter.pdf
245.65KB
QRP Transmitting Converter.pdf
244.9KB
Build a Four-Level FSK Data Decoder Interface.pdf
241.45KB
The Incredible Digiohm.pdf
239.8KB
A Simple Noise Figure Meter.pdf
235.48KB
Long Life For Your Transmitting Tubes.pdf
230.51KB
High-Power Cavity Amplifier For The New 900-MHz Band.pdf
226.31KB
RF Output Power vs Load Impedance.pdf
225.96KB
D-STAR Technical Chararistics.pdf
225.04KB
Universal Radio Programmer.pdf
224.74KB
An RF Ammeter.pdf
224.15KB
Annie Get Your Gunnplexer.pdf
223.28KB
902-MHz Loop Yagi Antenna.pdf
223.04KB
An RF-Probe for Test and Measurement Purposes.pdf
222.23KB
Nontraditional Field Day-You Bet.pdf
220.21KB
High Power Notch Filter.pdf
218.54KB
Capacitance Meter.pdf
218.45KB
Microwave Propagation.pdf
215.29KB
Is the ARRL Turning 2.4 GHz into the Next CB Band.pdf
214.88KB
A Temperature Controlled Oven.pdf
213.05KB
Spread Spectrum Frequency Hopping Direct Sequence and You.pdf
212.76KB
Electronics vs Ceeepy Crawlers.pdf
212.48KB
An Audio-Noise-Based Voting Circuit.pdf
211.79KB
Terminating 75 Ohm-7-8 Inch Hardline with SO-239.pdf
211.19KB
A 146 and 445 MHz J-Pole Antenna.pdf
210.79KB
Direct Digital Synthesizer for Radio Projects.pdf
209.48KB
An Up-Converter for Extending the Frequency Range of Signal Generators.pdf
208.82KB
A 5.8 GHz Fully-Integrated Power Amplifier for 802.11a WLAN System .pdf
208.54KB
Army Surplus CW.pdf
208.38KB
Is All Data Acceptable Data.pdf
207.5KB
A Survey of Direction Finding Techniques and Antennas.pdf
205.51KB
Pocket-Size VHF SWR Meter.pdf
205.13KB
Coxial SHF-Connectors Constucted from Bicycle Tire Valves.pdf
203.32KB
Active Magnetic Antennas.pdf
203.22KB
The Great Aluminum Cover-Up.pdf
201.91KB
Making Printed Circuit Boards.pdf
201.33KB
A Rugged Compact Attenuator.pdf
201.22KB
Making Your Own PCBs.pdf
198.36KB
Fast Internet Access By ADSL Technology.pdf
197.69KB
A Circularly Polarized 60 GHz Microstrip Antenna.pdf
197.17KB
Women In Amateur Radio.pdf
195.94KB
Digital Voice and Data Modes The Way Forward.pdf
194.57KB
A Miniature HF to VHF AM-FM Receiver Using the NE605.pdf
194.27KB
General Purpose VHF-UHF Antenna.pdf
193.1KB
902 FM-UHFs Final Frontier.pdf
191.97KB
King of the Pulse Generators.pdf
191.84KB
A Horizontally Polarized Omni-Directional Antenna.pdf
189.93KB
The Poor Mans Radar.pdf
188.65KB
Stabilizing the Operating Point of Preamplifiers and Linear Amplifiers for an Output Power up to Approx 1 W.pdf
185.4KB
A Step Attenuator You Can Build.pdf
185.37KB
Switchless bidirectional amplifier for wireless communication systems.pdf
183.62KB
SHARKS and Tsunamis.pdf
182.73KB
CATV Leakage-A Two Way Street.pdf
178.23KB
Microwavelengths-The Transverter.pdf
173.26KB
Frequency Calibration Using WWV.pdf
170.65KB
A 10 Dollar Phone Patch.pdf
169.51KB
High Speed Multimedia at 3.5 GHz.pdf
167.66KB
An Inexpensive Low Noise Preamplifier for 432 MHz.pdf
160.09KB
Choosing the Right Diode for your AGC Detector.pdf
159.5KB
Intermodulation Reviewed.pdf
156.86KB
An Active Attenuator For Transmitter Hunting.pdf
156.76KB
144 MHz Stop-Band TVI Filters.pdf
155.93KB
Build This Solid-State PA for 440 MHz.pdf
155.52KB
Transmatch For 432 MHz--Why Not.pdf
153.25KB
An Inexpensive TDR.pdf
150.43KB
How Many of These Magazines Do You Remember.pdf
147.07KB
An S band to 70cm receive converter for P3D.pdf
145.24KB
Wideband Active Loop Antenna.pdf
145.11KB
A High Gain Horn Antenna for 220 And 420 MHz.pdf
144.48KB
Inexpensive Basic Stamp Controller.pdf
143.89KB
Resonance and Reactance.pdf
137.81KB
An Inexpensive 10 GHz Dish System.pdf
137.06KB
The Hinternet and openHSMM.pdf
133.28KB
Automobile Ignition Substitute.pdf
130.64KB
Bringing Digital Radio to Amateur Radio.pdf
129.79KB
D-STAR Digital Voice versus Analog FM Sensitivity.pdf
127.72KB
A No-Tune 2-Meter Bandpass Filter.pdf
122.23KB
The Serial Port-Breakfast Of Champions.pdf
121.65KB
Microwave and RF Cable Assemblies-The Neglected System Component.pdf
120.54KB
Six Meters From Your Easy Chair.pdf
120.38KB
Use It Or Lose It.pdf
118.55KB
What is Happening to the HSMM Working Group.pdf
116.83KB
Build An IC Light Modulator.pdf
116.15KB
Remote-Controlled HF Operation over the Internet.pdf
115.31KB
Design of a Dual Patch Triangular Microstrip Antenna.pdf
111.79KB
Isolated-Pad Circuit-Board Construction.pdf
111.61KB
RFI-Intermodulation.pdf
110.79KB
Worlds Fair Super Squelch.pdf
109.45KB
Dielectric Materials at Microwave Frequencies.pdf
106.62KB
Wireless Digital Modulation.pdf
105.61KB
A PIC Of An IDer.pdf
104.49KB
75-Ohm Cable-Additional Options.pdf
103.96KB
DTMF-Converter And HF-Link Controller.pdf
103.44KB
Clean Up Your Signals With Band-Pass Filters.pdf
102.54KB
MMIC Preamp for DC to Daylight.pdf
102.32KB
Low-Pass Filters and the 144 MHz Band.pdf
99.4KB
One-Chip AFSK Generator.pdf
98.92KB
Low Noise Amplifiers for 2304 3456 5760 and 10368 MHz.pdf
98.8KB
Columbia Shuttle Recovery and 802.11b.pdf
96.79KB
Calibration and Repair for Bird Wattmeter Elements.pdf
93.75KB
Yes-All My Coax Cables Are 75 Ohms.pdf
83.83KB
Low Cost Lowpass Filter Design Using Image Parameters.pdf
75.78KB
Some Encryption is Legal.pdf
73.58KB
Troubleshooting Electrical Noise.pdf
73.58KB
12V-to-24V Converter.pdf
71.33KB
Ceramic Bandpass Filters-Boon or Bane.pdf
67.66KB
A Review of ABCD Parameters .pdf
66.57KB
Technology and the Future of Amateur Radio.pdf
65.66KB
Inexpensive High Speed Packet is Here.pdf
65.17KB
6 Meter J-Pole.pdf
58.97KB
Transmission Line Transformer Basics.pdf
55.52KB
Capacitor Basics.pdf
52.06KB
Surge Protection.pdf
45.78KB
SW Converter for AM Radio.pdf
37.76KB
Amateur Radio and 802.11.pdf
31.71KB
10 Element 900 MHz Quagi.pdf
25.3KB
2.4GHz Pringles Can Antenna.pdf
24.98KB
Dual Band J-Pole.pdf
19.79KB