Model: GMTA-1002  

PMI Model No. GMTA-1002 is a threshold detector designed to operate over the frequency range of 2.0 to 18.0 GHz.  It has a threshold level of -23 dBm with threshold stability of +/-3.0 dBm over frequency and temperature.
 

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Product Feature

Test Report

Unit Data

  PL21099 PL21645
  PL22101 PL21646
  PL22102 PL21647
  PL21642 PL21648
  PL21643

PL21649

  PL21644  

Specifications:

Frequency Range 2.0 to 18.0 GHz
Input Operating Range -18 to -23 dBm (2.0 to 18.0 GHz)
Input VSWR 2.5:1 Max - Measured 2.22
Threshold Level -23 dBm Min - Measured -20.75 dBm
Threshold Setting Stability

±3.0 dB (Over Temp and Frequency)

Measured:

Frequency  2 GHz 4 GHz 6 GHz 8 GHz
PIn @ 25 °C -21.0 -20.5 -21.0 -20.5
PIn @ 0 °C -21.0 -20.5 -21.0 -20.5
PIn @ 85 °C -20.5 -20.5 -20.5 -20.5
Frequency 10 GHz  12 GHz 14 GHz 16 GHz 18 GHz
PIn @ 25 °C -21.5 -21.5 -20.0 -21.0 -21.0
PIn @ 0 °C -21.5 -22.0 -20.0 -20.0 -21.5
PIn @ 85 °C -21.0 -21.0 -19.5 -19.5 -20.0
Maximum Input Power +10 dBm (Without Damage)
Detected Output

TTL High (1) - On

TTL Low (0) - Off

Response Time

Any Input Greater than 3 dB
100 µs @ 90% RF to TTL (1)
100 µs @ 10% RF to TTL (0)

Measured 11 µs

DC Supply +12 VDC @ 50 mA Max - Measured 41 mA
Weight 2.0 oz Max
Finish Nickel Plated

Environmental Ratings:

Temperature:  -20 ºC to +85 ºC Operating
 -62 ºC to +85ºC 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