Preliminary Product Listing

Model: TCDRO-12G-CD-1


PMI Model No. TCDRO-12G-CD-1 is a Temperature Compensated Dielectric Resonator Oscillator with a center frequency of 12.0 GHz.  This model provides a minimum output power of +18 dBm with all spurs held to -60 dBc and harmonics held to -25 dBc.  The mechanical tuning frequency is ±10 MHz and the unit has a phase noise of -95 dBc/Hz.  The unit requires +15 VDC with a maximum current draw of 200 mA and is supplied with SMA female connectors in a housing that measures 1.80" x 1.00" x 0.50".

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Product Feature


Frequency Range 12.0 GHz
Tuning Range ±10 MHz Min
Output Power 18 dBm Min
Output Pwer Variation Over Temperature Range ±1.0 dB Max
Frequency Accuracy

0.1% Max

Frequency Pushing 15 kHz/V Max
Frequency Pulling (1.5:1 VSWR) 0.5 MHz PK-PK Max
Frequency Drift Temperature Coefficient 0.8 ppm/°C

-25 dBc Max


-85 dBc Min

Phase Noise

  10 KHz -90 dBc/Hz
  100 KHz -95 dBc/Hz
Input Power +15 ±0.5 VDC @ 200 mA Max
Connectors SMA (F)
Weight 3 oz Max
Size 1.80" x 1.00" x 0.50"


Environmental Specifications:

Temperature:  -50 ºC to +85 ºC Operating
 -55 ºC to +125 ºC Non-Operating
Humidity: MIL-STD-202F, Method 103B Cond B.
Shock:  MIL-STD-202F, Method 213B Cond B.
Vibration:: MIL-STD-202F, Method 204D Cond B.
Altitude: MIL-STD-202F, Method 105C Cond B.
Temperature Cycle: MIL-STD-202F, Method 107D Cond A.