KL7UW

FOR SALE - WANTED

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  FREE!

  Two HEAVY 48v PS (for PBX's) for FREE (pick up in Nikiski - ONLY)
  HD motor drive unit for possible rotator FREE (pick up in Nikiski - ONLY)

  FOR SALE

  Used DXEngineering 4:1 Balun
  Model MC20-C2-1 In (very) good condition Balun for use with 200-300 ohm balanced antennas.  Rated 1500w 
  Current-choke high-CMI balun.  Stainless hardware (wingnut studs for connecting window or ladder line)
  SO-239 50-ohm coax connector.  Housed in 4x4 inch NEMA wx-tight box with ears for mounting.

  New Retail cost is $169.95.  For sale at $80.00 plus $21.05 Flat-Rate USPS shipping in USA


  SMALL CABINETS

 
  I have several nice aluminum enclosures (5.25 by 2.75 by 1.5 inch) 
  with two BNC connectors that would work well for small projects 
  like a preamp.  Filter pc board has three nice small variable capacitors 
  and silver plated coils.  The board removes easily making box for  
  your special projects.

  I just used one of these enclosures to house a 10-MHz OCXO reference and a DEMI 10-4 distribution amp using the two BNC
  connectors for two 10-MHz outputs.  I disable two of the four amps in the DEMI 10-4.  I'll post photos of this, later.

  $6.00 for one filter shipping extra.  For 3-6 filters cost is $5.00/each with $21.05 shipping.

  POWER SUPPLY REGULATED 24VDC - NO CABINET
 
  
  Removed from TV translators delivers 24 vdc at 5.0 amps (est) and also has 5 vdc bias 
  for RF Amplifier (not included - see above).  Circuit: 120 vac transformer 43 vac output to 
  bridge rectifier, 10,000 uF filter capacitor. Separate voltage regulator board 
  provides 24 vdc output.    Have about 25 of these.
  TESTED
 
  $31.05 with FREE SHIPPING (USA-Only),  Three PS $48.05 with FREE SHIPPING (USA-Only)









 
  *NOTE: Payment required in advance in US Dollars.
										
  




   

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