10.224 Ghz Pll Brick Oscillator, 15 Dbm Output

US $350

  • San Marino, California, United States
  • May 30th
PLL brick oscillator by Microwave Associates, model PLX41-01.  I have retuned this brick to output 10.224 GHz (was at 11.3 GHz).   "Brick" contains an adjustable high-Q cavity oscillator around 1704 MHz that is phase locked to a harmonic of the internal reference ovenized crystal oscillator--no crystal is included: you supply your TO-5 size SC-cut crystal.  For the pics, I am using a 100.255 MHz crystal,  the X17 harmonic is 1704.335 MHz.  The multiplier block is times 6, so the output is 10.226 GHz.  10 GHz amateur radio experimenters will insert an appropriate crystal to get 10.224 GHz,  the standard local oscillator frequency for 10.368 GHz with a 144 MHz IF.   Suitable crystals would be ones at 106.5 MHz or 100.23529 MHz.   Power output is 15 dBm at the female SMA: enough power to drive two DBM's.   Requires a well-regulated  -20 VDC supply at about 0.26A.  The spectrum analyzer (at 1 MHz/div), cables, attenuators, and the reference crystal are not included in auction.  This "brick" is in clean condition and phase locks easily and reliably.  For best stability, use a coaxial isolator on the output.   Ships to USA for $9.00 via USPS Priority mail in antistatic bag and boxed.  Ships to Europe for $25.00 via USPS First Class International mail.     

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