PMI Model DTA-22G28G-50-CD-1 is a 50 dB monotonic programmable attenuator with 11-bit resolution that provides a step size of 0.025 dB. It has also been designed to have very low insertion loss over the frequency range of 22.5 to 27.5 GHz.
Specifications:
|
Frequency Range |
22.5 to 27.5GHz |
|
Insertion Loss |
2.2dB max |
|
Max Input Power |
10mw (CW or Peak) |
|
VSWR |
2.2:1 max |
|
Attenuation Range |
1 to 51.175dB |
|
Number of Bits |
11-Bits (2048 Steps) |
|
Max Step Size |
0.04dB |
|
+15V @100mA max |
|
|
Power Supply Rejection |
0.1dB/Volt max |
|
Switching Speed |
500nSec max |
|
RF Connectors |
2.92mm Female Input and Output |
|
Data Control Input |
True Binary (Not BDC) |
|
Latch |
Logic 1: Data Transparent |
|
Size |
1.8" x 1.15" 0.4" |
Environmental Ratings:
|
Temperature: |
-40ºC to +85 ºC Operating |
|
-54 ºC to +100 ºC Non-Operating |
|
|
Humidity: |
95% max |
|
Shock: |
MIL-STD-202G, Method 213B Cond. B |
|
Vibration: |
MIL-STD-202G, Method 204D Cond. B |
|
Altitude: |
MIL-STD-202G, Method 105C Cond. B |
|
Temperature Cycle: |
MIL-STD-202G, Method 107D Cond. A |
