Reading Room
| ELM ST STATION |
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| Table of Contents |
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| ANTENNAS... |
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| 40 & 80 Meter Sweepstakes Antennas |
| A $50 Beverage |
| A Phased Pair of Beverages |
| Are Trees Good for Wire Vertical Supports? |
| Beverage Lengths |
|
Beverage Notes by KB1GW |
| Beverages: Terminating and Sloping Ends |
| Close-spaced Beverages |
| Design Your Own 5/8 Wave Vertical Antenna |
| Design Your Own Dipoles And Inverted Vees |
| Design Your Own Ground Plane |
| Design Your Own Half Wave Vertical Antenna |
| Design Your Own Quad |
| Experiment With Yagi Designs On Your Computer! |
| Fan-tenna.......An antenna made from a fan? |
| Folded Dipoles |
| Grounding Is Key To Good Reception |
| HF / VHF / UHF dipoles |
| ICE Matching Transformer |
| Is THHN Wire Good to Use for Antennas? |
| Longwire Impedance Matching |
| Low Noise Antenna Connection |
| More Beverage Notes |
| Nesting of Multiband Stacked VHF/UHF/HF Yagis |
| No-Tuner, All-HF-Band, Horizontal, Center-Fed Antenna |
| Phasing Two Tribanders |
| Resource For Amateurs Facing Antenna Restrictions |
| The Tiny 2 |
| The Tiny 2+1 |
| VHF / UHF Direct Connect Beams |
| W3LPL on Beverages |
| What is the "Best" Antenna for Field Day? |
| What is the Best Manual Antenna Switch? |
| Will an 80 Meter Diople Work on a Tall Building? |
| Wire Antennas |
| AURORA... |
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| Aurora Alarm: Build one |
| Aurora Borealis - The Northern Lights |
| The Aurora Tutorial |
| The Aurora: The Basics, Briefly |
| DX... |
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| How To Find Ten Meter Activity |
| Maidenhead Grid Squares |
| ELECTRONICS... |
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| Amps and Preamps for Your Station |
| Best SWR Analyzer? |
| Bipolar Transistors |
| Code-Practice Oscillator |
| Receiving Filters |
| Resistors And Their Uses |
| Simple Telegraph Key |
| The LM386 Low Voltage Audio Power Amplifier |
| The MC1350P Monolithic I.F. Amplifier |
| The NE602/SA602 Double-Balanced Mixer and Oscillator |
| Using / Understanding Decibels |
| FEEDLINE... |
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| Calculate Electrical Length Of A Line |
| Quarter Wave Line Matching Transformer |
| Types of Coax |
| MISC... |
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| A 1968 interview with Dr. Harold H. Beverage |
| A 1992 Interview with Dr. Beverage |
| Autek RF1 Antenna Analyzer - Review |
| Beverage Preamps - Are they Necessary? |
| FCC Freq Bandplan |
| FM Voice Repeaters |
| How Far Can I Talk on 2 Meters? |
| Look up your Lat/Long |
| Megalist of parts suppliers |
| NiCad Batteries |
| RF Safety Calculator |
| Source for Watertight Enclosures |
| MOONBOUNCE... |
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| Getting Started on EME |
| PROPAGTION... |
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| Auroral E |
| FAI propagation |
| Free-space waves |
| Ground waves |
| Introduction to the Ionosphere |
| Ionospheric Scatter |
| Ionospheric waves |
| Radio Pro |
| Sporadic-E Introduction |
| Troposcatter Propagation |
| Tropospheric waves |
| QRP... |
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| A QRP Transmitter From the Computer |
| Cleaner Keying for Ten-Tec 509 |
| Curing VHF Interference in Ten-Tec Argonauts |
| Improving SSB Performance of Ten-Tec Argonaut 509 |
| Improvements for W9GR DSP Audio Filter |
| Modifications to the SAMLEX PSA-305 |
| Peak Power Mod: for WM-1 QRP Wattmeter |
| QRP-PLUS "Anti-Thump" Mod |
| RFtools |
| Watts Are For Wimps |
| SATELLITE... |
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| A Mode J Desense Filter |
| Amateur Satellite FAQ |
| How to Work the Packet Robot on the Shuttle |
| Important facts for AO-10 & 13 |
| Info: Amsat-Oscar 16 |
| Info: Amrad-Oscar 27 |
| Info: Dove-Oscar 17 |
| Info: Fuji-Oscar 20 |
| Info: Fuji-Oscar 29 |
| Info: Itamsat-Oscar 26 |
| Info: Kitsat-Oscar 23 |
| Info: Kitsat-Oscar 25 |
| Info: Lusat-Oscar 19 |
| Info: Oscar 10 Sat. |
| Info: RS Sats |
| Info: UoSat-Oscar 11 |
| Info: UoSat-Oscar 22 |
| Info: Webersat-Oscar 18 |
| Microsat Operation with the PK-232 |
| Polarization Switching |
| Rig Modification for Microsat Operation |
| Satellite Antennas Hints and Kinks |
| Satellite Beacons |
| Satellite Radios |
| Telemetry Reception with the PK-232 |
| The HF Satellite Antenna |
| The Lindenblad: The Ultimate Satellite Omni |
| Types of Antennas for Satellite Work |
| What Are Keplerian Elements? |
| Working the Easy Sats (Download File) |
| Working the Russian Sputniks |
| SOLAR... |
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| Space Physics Textbook |
| Space Weather |
| The Solar Guide |
| TOWERS... |
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| 3 Way vs 4 Way Tower Guying |
| Cement: Base for tower |
| Cheap Tension Gauge for Tower Guy Wires |
| Guy Wire Insulator Spacing |
| How to Make Your Own Rohn 25G Insulated Section |
| How to Put Bolts Into Concrete |
| How to Unload a Crank-up Tower From a Freight Truck |
| Lightning Protection: Tower Base Explode? |
| Rohn Foldover Towers |
| Yaesu vs. Hygain Rotators |
| ELM ST STATION |
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