Model: TD-50M4G-CD-SFF

Model No.: TD-50M4G-CD-SFF is a High Speed Threshold Detector Designed to operate over the 50 MHz to 4.0 GHz Frequency Range, with an Adjustable Threshold Level of -20 to 0 dBm, 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 Report

Unit Data




Frequency Range 50 MHz to 4.0 GHz
VSWR 2.6:1 Typ. - Measured 2.4:1
Dynamic Range -20 dBm to 0 dBm
Propagation Delay 20 ns Typ.
Minimum Pulse Width 100 ns Typ.
Output TTL
Maximum RF Input 100mW CW
Power Supply

+5 V @ 42 mA Typ. - Measured +5 VDC @ 43 mA

-5 V @ 40 mA Typ. - Measured -5 VDC @ 39 mA

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

Environmental Ratings:

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