6 Ghz Pll Brick Oscillator, 18.4 Dbm Output

US $120

  • San Marino, California, United States
  • Jan 29th
6 GHz  PLL brick oscillator by Frequency West, model MS-540LMXO (the higher power version).  Contains a high-Q cavity oscillator that is phase locked to a harmonic of the internal reference ovenized crystal oscillator.  For the picture, I am using a 100.00000 MHz SC-cut crystal,  which is not included in this auction.  The cavity oscillator runs at 1500 MHz ( X15 the crystal reference),  and the multiplier block is X4 giving output at 6000 MHz.  The output power is 18.4 dBm.  Also, this brick has an isolator on the input to the multiplier block, and I put a 6 GHz isolator on the RF output:  these make for superior stability. The DC bias on the multiplier block diode can be optimized by adjusting the pot on top of the brick.  Brick also has a modulation input (BNC).   Requires a well-regulated  -20.0 VDC supply at about 0.5 A.   The spectrum analyzer (at 1 MHz/div), cables, reference crystal, and attenuators are not included in auction.   This "brick" is in very nice clean condition, and it phase locks just fine.  And it's easy to adjust the multiplier block bandpass filter (say, if you want 5760 MHz) as the 5 inline filter adjust screws are on top of the multiplier block.  Ships to USA for $9.00 via USPS Priority mail in antistatic bag, well packed, and boxed.   No shipping out of USA.   
Condition:
Used: An item that has been used previously. The item may have some signs of cosmetic wear, but is fully operational and functions as intended. This item may be a floor model or store return that has been used. See the seller’s listing for full details and description of any imperfections. ...
Brand Frequency West
Model .MS-540LMXO

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