Honest Bob's Maple Leaf Communications
Ready to take your order
Maple Leaf Communications
maple leaves
How can we help?
box top box bottom box top

We have tables at most of the hamfests in southern Ontario. Come check us out!

READ MORE...

box bottom box top

Our sister company, Paladin RF, offers a line of high-quality duplexers and filters. Their small size, and especially their small prices, will probably surprise you but they are innovative, no-compromise, top-performing products. Check us out!

READ MORE...

box bottom box top

Check out our fun page for free stuff! Calculate various antenna dimensions, determine best height above the ground, look up coaxial cable properties, check the ideal stripping dimensions for mounting various connectors, and more.

READ MORE...

box bottom

Calculator - Coaxial Cable Loss

The calculator below displays the loss for a specified length, at a specified frequency, of our coaxial cable products.

All results shown here are based on the manufacturer's claims, and shown as extrapolated calculated values. The results should be used as a reference for comparison purposes only.

IMPORTANT NOTE: products tagged with an asterisk (*) are not 50-Ohm cables. See our Wire & Cable page for impedance and other information about these products.

Please select the cable product, enter the length you intend to use, and the frequency of interest, and then click the Calculate Loss button.


RG58/U RG58C/U RG59/U * RG213 RG303
RG8X RG11/U * RG62A/U * RG63B/U * RG83 *
LMR100 LMR195 LMR240 LMR400 LMR600
Bury-Flex WM106 FSJ4-50B    

 

Feet of Cable at   Frequency in Mhz

 

dB Loss over specified length at specified frequency

  • 1dB loss = about 21% signal loss
  • 2dB loss = about 37½% signal loss
  • 3dB loss = 50% (half) signal loss
  • 6dB loss = 75% signal loss
  • 10dB loss = 90% signal loss
box top

Bulkhead Mount Weatherproof Zeus Coax Surge Suppressors

READ MORE...

box bottom box top

** To be added **

READ MORE...

box bottom box top
Deal Item Price
Motorola UHF Antenna (NMO) $20.00
Tap light for
unwired dark spots
50 cents
Various night lights 50 cents

READ MORE...

box bottom