Model: TD-4D1G6D1G-CD-SMF



PMI Model No. TD-4D1G6D1G-CD-SMF is a high speed threshold detector designed to operate over the 4.1 to 6.1 GHz frequency range.  It has an external adjustment to vary the threshold level from -20 dBm to 0 dBm and a typical VSWR of 2.6:1.  The unit is supplied with removable SMA(M-In/F-Out) connectors in a housing that measures 0.85" x 0.63" x 0.20".

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Product Feature

Test Report




Frequency Range 4.1 To 6.1 GHz
VSWR 2.6:1 Typ - Measured 1.4:1
Dynamic Range -20 dBm to +10 dBm
Threshold Variation (With Frequency) ±0.75 dB Max - Measured 0.38 dB
Propagation Delay 10 ns Typ, 3 dB above threshold setting
(50% RF input to 50% logic at -10 dBm)
Minimum Pulse Width 50 ns Typ - Measured 40 ns
Output TTL "1" Input Power > Threshold Setting
TTL "0" Otherwise
Temperature Stability 1.0 dB Typ
3 dB above threshold setting
Threshold Setting Control External Voltage
0 to +5 V
Threshold Level Setting Range -20 dBm to 0dBm
Input Power 10 0mW CW max
Power Supply ±5 V @ 100 mA Typ - Measured 84 mA
  RF Input Removable SMA (M)
  TTL Output Removable SMA (F)
  Threshold Adjust Solder Pin
Size 0.85" x 0.63" x 0.20"

Environmental Ratings:

Temperature:  -55ºC to +95 ºC Operating
 -65 ºC to +125 ºC Non-Operating
 Humidity:  MIL-STD-202, Method 103B Cond. B
 Shock:  MIL-STD-202, Method 213B Cond. B
 Vibration:  MIL-STD-202, Method 204D Cond. B
 Altitude:  MIL-STD-202, Method 105C Cond. B
 Temperature Cycle:  MIL-STD-202, Method 107D Cond. A