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PMI Model Number PS-901 is a +90°/-90°
or +0°/-180°
Miniature, Bi-Phase Modulator/Shifter that is TTL (or ECL)
Compatible, Single Balanced (Double Balanced Available), and
that Operates over the 6 to 12 GHz Range. Other
Frequencies from 2 to 18 GHz are Available in Octave Bands.
Specifications:
Differential Phase Shift |
±90° or 180°,
±10° |
Frequency Range |
6.0 to 12 GHz |
Insertion Loss |
2.5 dB Typical (3.0 dB Maximum) |
Return Loss (VSWR) |
2.0:1 Typical (2.5:1 Maximum) |
Switching Speed |
Rise Time: 20 ns Typ. (25 ns Max.)
Fall Time: 10 ns Typ. (15 ns Max.)
Delay On*: 60 ns Typ. (75 ns Max.)
Delay Off*: 45 ns Typical (75 ns Max.) |
RF Input Power (Operating) |
0.1 W |
RF Input Power (Survival) |
0.5 W |
Carrier Suppression |
20 dB Typical (15 dB Minimum) |
Control Logic |
TTL (ECL Available) |
Power Supply |
+5 VDC @ 75 mA Maximum
- 5 VDC @ 20 mA Maximum |
Size |
2.00" x 0.79" x 0.54" |
Weight |
≤1.5 oz. |
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*50% Logic to Within 10° of
Final Phase Shift |
Available Options:
Please contact the factory for
additional options.
Environmental Ratings:
| Our standard
environmental ratings are as follows, for specific
requirements please contact us... |
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Temperature: |
-40 ºC to +85
ºC Operating |
| -65
ºC to +100 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 |
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Temperature Cycle: |
MIL-STD-202F,
Method 107D Cond. A |
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Outline Drawing:
Click here
to see an Outline Drawing on PS-901
Product Feature:
Product
Feature on PS-901
Test Data on PS-90:
Test
Data on PS-90
(Note: PS-90 is the same as PS-901)
Specifications:
Electrical and
Mechanical Specifications and Test Report on our Bi-phase
Modulators
Further Information:
Short
Form Page on our Bi-Phase Modulators

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