Advanced Microwave, Inc.www.advmic.com
Super High-Sensitivity Threshold Detector
Model: THAS0540

Features: Very Low Power 
 Operates from single 5V DC Supply 
 Super Fast Response 
 Very Wide Dynamic Range 
Applications: Lab work or Off Air Signal Detection 
 High Speed Data Processing  
 Battery Operated Devices requiring small size and low power 

Outline Drawing

Specifications
  Models THAS0540L THAS0540M THAS0540H
  Frequency Range 0.5 to 6.0 GHz 1 to 20 GHz 18 to 40 GHz
  Dynamic Range Setting -40 to -25 dBm -35 to -20 dBm -31 to -17 dBm
Signal -36 to +10 dBm -31 to +10 dBm -28 to +10 dBm
  Flatness ± 1.6 dB max ± 1.8 dB max ± 2 dB max
  DC Supply +5 ±0.5V   (excluding load) @ 40 mA max       (180 mw) @ 70 mA max       (350 mw) @ 90 mA max       (450 mw)
  Max Input Level +18 dBm +20 dBm +10 dBm
Environmental Conditions:

Operating Temperature:
-40 to +85°C

Storage Temperature:
-40 to +100°C

Material:  SS303

Finish: Gold Plating

  Common Parameters:
  Pulse Response: 15 nsec P.W. to CW
  Propagation Delay: 12 nsec max
  Pulse Stretching: 30 nsec max
  Output : TTL, Drives 50 ohm load
  Threshold Uncertainty: ±0.5 dB max
  * Threshold Setting: 0 to 2 V
  VSWR: 2.5:1 max
 * Threshold Setting is set internally to minimum. No need to use it unless there is excessive front end noise.
 These units offer DC Reverse Voltage Protection

Phone: 408.739.4214  -  Fax: 408.739.4148  -  Email: sales@advmic.com