Amateur Radio World Wide Since 1986.

Email: N4TZE@TWC.COM

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       New Award. WAGH. Worked All Gopher Holes. 

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9 to 1 Balun. 20watts max. 

DC to 54MHz.

              

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1 to 1 Balun. 20watts max. 

50 ohm to 50 ohm Bifilar Balun.

1.1:1 VSWR. DC to 54Mhz.

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PRO AUDIO/DMX/TECHNICAL INFORMATION

DMX DIP SWITCH ADDRESSING 

DMX & LIGHTING LIBRARY  

PRO AUDIO REPAIR

 

 

GUITAR & AMP SUPPLIES, PARTS, and SCHEMATICS

 

      

My Rebuild of a Leslie 122 Amplifier.

https://www.b3guys.com/

http://www.tonewheelgeneral.com/

https://reverb.com/brand/dr-fishsticks

 

  

YAESU FT-1000 MP SCHEMATICS.

YAESU FT-1000 MP FILTER SELECTION GUIDE.

YAESU FT-1000 MP OPERATING MANUAL.

YAESU FT-1000 MP TECHNICAL OVERVIEW (describes DSP function in detail).

YAESU FT-1000 MP -Installing the INRAD Roofing Filters.

YAESU FT-1000 MP - Setup from N1EU. 

Kenwood TS-830S Survival Guide  

Kenwood TS-830S Circuit Improvements 

KENWOOD TS-2000 Service Manual.  

MIDLAND 70-050C RADIO PROJECT 6 Meters.

 

 

RF Amplifiers and the Tubes that they use

Neutralizing RF Amplifiers

Understanding and Tuning Your 30S-1

Calculate VSWR Using Forward and Reflected Power

VSWR vs. Forward and Reflected Power Quick Chart

 

 

M.I.T. Coaxial Dipole as seen in QST.

Mobile HF Antennas. Get'm Right!

Calculate the wavelength of your Coax lengths.

COAXIAL DIPOLES

COAXIAL DIPOLES The Formula and drawings.  

SIMPLE DIPOLE CALCULATOR 

The N4TZE 3-Element, 6 Meter Quad. 

N4TZE 6 Meter Coaxial Dipole  

N4TZE 6 Meter Duplexers

 

 

EVERYTHING RF

dBm to Milliwatts

dBm to Microvolts

WATTS TO dBm CONVERTER  

MATCHING Pi ATTENUATOR CALCULATOR 

RF DESIGN

RESONANCE BREAKER 

T-Network Tuner Simulator.

Remote S-meter/Receiver (check your signal.)

 

ESR CHARTS

Capacitor uF - nF - pF Conversion Chart 

Capacitor Color Codes

Mica Capacitor Color Decode

Mica Capacitor Color Decode #2

 

 

Ethernet Regular & Crossover Cable Pin-outs on RJ45.

Data Network Tools

BANDWIDTH CHART 

RS 232 Computer Pinouts                     

USB 3.0 Pinouts

IC2 Buss Specifications

NETWORK SPEED TEST

 

OHMS LAW CALCULATOR

ELECTRONIC FORMULAS Ohms Law and Power

GENERATOR FAULT FINDING MANUAL

UTC to Local Time Chart 

U.S. Grid Square Map 

MINI-CIRCUITS  

Grounding. What makes sense

Awesome Technical Ham Radio Website

Microphone Connections to Everything

 

 

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