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COMPONENTS

See our field expedient HF antenna for NVIS here

 
AIR VARIABLE CAP

1000 pF  -  2500 VDC

 

 
 

High voltage air variable capacitor for use in linear amplifiers.  1000 pF at 2500 VDC.  High quality steatite insulators.   1/4" shaft.  Overall (not including shaft or feet) 5-1/2" x 2-3/4" x 2-3/4".

 
45-007 $100.00

 


AIR VARIABLE CAP

235 pF  -  6000 VDC

 

 
 

High voltage air variable capacitor for use in linear amplifiers.  235 pF at 6000 VDC.  High quality steatite insulators.   1/4" shaft.  Overall (not including shaft or feet) 6-1/8" x 3-3/4" x 3-3/4".

 
45-006 $100.00

 


AIR VARIABLE CAP

208 pF  -  1000 VDC

 

 
 

High voltage air variable capacitor.  Use in pairs for tuners.  208 pF at 1000 VDC.  High quality ceramic insulators.   1/4" nylon shaft, 3/8-32 bushing.  Overall (not including shaft or feet) 3" x 1-13/32" x 1-1/32".

 
45-003 $50.00/PR

 


MINI TRAPS

BUILD YOUR OWN SWL TRAP DIPOLE

 

 
 

Miniature traps for 7, 10, 15, and 21 Mhz.  Rated 5 Watts.  Molded and permanently sealed.  Attach wires with screws (not included) or solder.  3/4" Dia x 4".  Supplied as a set of 8 traps, two of each frequency.  Tabs are color coded.

 
TR8 $25.00

 

 

 

 

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