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Technical Articles and Tools for the Radio Enthusiast. 

Maco Antennas

CB Radio Links

SWR

Coax Length

TV interference

Phased array antennas

Scanners

Mic Wiring

Q-codes

10 Codes

Biological Effects and Potential
 Hazards of Radio Frequency Radiation.

Aurora

Ionosphere

Radio wave propagation

11 year Solar Cycle

Ham Frequency Bands

3 Band Frequency Chart

6 Band Frequency Chart

8 Band Frequency Chart

12 Band Frequency Chart

Cobra 148GTL Frequency Chart

Galaxy 919 / 929/ 979 Frequency Chart

Galaxy 939 / 959 Frequency Chart

"Free Band" Users in the 25-30 MHz Band

Legal Users in the 25-30 MHz Band

Newsletter Subject Index:

Solar Cycles (Nov-09)

Modulation Limiters (Dec-09)

Amplifier Classes of Operation (Mar-10) 

 

 

 

 

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(contains interesting information concerning CB radio and our Hobby. Antenna projects, SWR hints etc..)

 

 

 

 

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FCC News

 

CB Song lyrics

 
TOOLS
1/4 wave transformer

Db

Coax and power
loss calculator

VSWR and return loss calculator

Coaxial Cable
Attenuation & Power Handling Calculator

MININEC
 Antenna Modeling
Software (free)

Sweep tube Chart

Transmit tube Chart
Amplifier Design
 
 

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The TDSL (Tube Data Sheet Locator) Personal Edition provides information right on your PC for a large number of vacuum tubes.

Advanced searching facilities help you to compare different types and make substitutes for hard to find vacuum tubes.

 

 

 

 1-888-561-8131    1-888-561-8131
   

BellsCB Radio, 5051 NE 12th Avenue, Oakland Park, Florida. 33334   (954)771-8161