Planar Monolithics Industries, Inc.
7311-F Grove Road Frederick, MD 21704 USA

Tel: 301-662-5019, Fax: 301-662-1731
ISO 9001:2000 Certified



Planar Monolithics Industries, Inc., has developed the PMI Model No: TD-30T-0518-MH Threshold Detector that operates from 500 MHz to 18 GHz (400 MHz to 18 GHz also available).  The VSWR on this device is 2.0:1 Typical, the Dynamic Range is -18 dBm to +5 dBm that can be adjusted with external resistors.  The Frequency Response Flatness is 1.0 dB and the Response Time is 50nS Typical.  The extremely small size is only 0.80 X 0.62 X 0.40 and the unit also boasts removable GPO connectors at the input, there are solder pins for the video output and the power supply of +12vdc @ 100mA Maximum.  Click the thumbnail picture to see a larger picture.



PMI Model TD-30T-0518-MH is a high speed Threshold Detector designed to operate over the 0.5 GHz to 18 GHz Frequency Range, with a dynamic range of -18 to +5 dBm, and a Typical VSWR of 2.0:1 (2.5:1 Maximum).  This unit comes in a very small size with field removable GPO connector on the input and solder pin on the output.


  Frequency 0.5 GHz to 18 GHz Minimum
  VSWR 2.5:1 Maximum (2.0:1 Typical)
  Dynamic Range -18 dBm to +5 dBm Minimum
  Input Flatness +/-2.0 dB Maximum (+/-1.0 dB Typical)
  Response Time 100 nS Maximum (50 nS Typical)
  Output TTL
  Power Supply +7V to +15V@ 100 mA Maximum
  RF Input Connectors Removable GPO
  Output Connectors Solder Pin
  Size 0.80" x 0.62" x 0.40"
  Weight 0.50 Ounces


Available Options:

Please contact the factory for additional options.


Environmental Ratings:


Our standard environmental ratings are as follows, for specific requirements please contact us...
 Temperature:  -55 C to +85 C Operating
 -65 C to +125 C 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



Outline Drawing:

Click here to see an outline drawing of TD-30T-0518-MH


Product Feature:

Product Feature on TD-30T-0518-MH


Test Report:

Test Data on TD-30T-0518-MH


Test Data:

Test Data on TD-30T-0518-MH


Press Release:

Press Release on TD-30T-0518-MH


Further Information:

Click here to view our short form page on our Threshold Detectors