KL7UW

FOR SALE - WANTED

---

  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 Two Meter EME System

  Complete Antenna System: 
  Four M2 2mXP20 x-yagis for H and V polarity
  M2 12-foot H-Frame for mounnting antenna
  Ham-IV azimuth rotator (New condition just re-built)
  Two 24-inch screw linear actuators (one is spare)
  Steel Mast frame for elevation system
  Two M2 4-way coax splitters
  Three coax relay H/V switching for transmit polarity.
  Two WA2ODO 0.1 dBNF preamps
  Eight FSJ-4 50A ten foot phasing lines with NM coax connectors
  One 10-foot Rohn-25 tower
  PLUS
  W6PQL 1200w 2m amplifier (at huge discount)

  You need 2m allmode 25w radio (I may sell my DEMI 144/28 25w dual-Rx transverter separately)

  My 1998 cost was $4627 Selling for $2400
  Will require removal of antenna components from 8-foot tower
  Located in Nikiski, Alaska

  Cost Spreadsheet available by e-mail (see bottom of page)
   


  Used 50w 900-MHz FM mplifier
  Motorla model STF2520A which drives with 5w for 55w saturated output.  
  Requires 26vdc and 12vdc for bias. N-female output with sma-female input.
  {KL6M tells me he gets 150w by using +15v bias - Use 15v volt-reg off the 26v line}

  Selling because I have a new 150w amplifier.

  These typically run $150 as surplus.  For sale at $50 plus $21.05 flat-rate USPS
  Prioirty mail 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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