Model: TD-0140-CD-SFF    


Model No.: TD-0140-CD-SFF is a High Speed Threshold Detector Designed to operate over the 100MHz to 4.0GHz Frequency Range, with an Adjustable Threshold Level of -20 to 0dBm, and VSWR of 2.6:1 typical.  This unit comes in a very small size with SMA Female Connectors on the Input and TTL Output.

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Product Feature

Test Data


Frequency Range 100MHz to 4.0GHz
VSWR 2.6:1 Typ.
Dynamic Range -20dBm to 0dBm
Propagation Delay 10nS Typ.
Minimum Pulse Width 50nsec Typ.
Output TTL
Maximum RF Input 100mW CW
Power Supply

+5V @ 55mA Max.

-5V @ 40mA Max.

RF Input Connector SMA Female
Output Connector SMA Female
Size 0.85" x 0.625" x 0.20"

Environmental Ratings:

Temperature:  -55ºC to +95ºC Operating
 -65ºC to +125ºC 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