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American Microwave Corporation Press Release - June 2009
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AMC Announces 8-12 GHz Phase Invariant Digital Programmable Attenuator
 June
2009 - Frederick, MD -- American Microwave Corp. -- American Microwave Corporation has developed the
PI-DVAN-8012 Phase Invariant Digital Programmable Attenuator. This product offers essentially constant phase and
adjustable attenuation over 40 dB in the 8 to 12 GHz range. The attenuator utilizes a unique double balanced
arrangement of diodes and quadrature couplers to achieve the phase independent attenuation characteristics usable
over 6 to 18 GHz.
PI-DVAN-8012 FEATURES
- Excellent Temperature Stability
- High Speed
- Over 40 dB Dynamic Range
- 0.1 dB
Digital Resolution
- Uses the latest in digital technology
GUARANTEED SPECIFICATIONS:
| PARAMETER |
SPECIFICATIONS |
| Attenuation Range |
40 dB |
| Insertion Loss |
6.5 dB |
| Return Loss |
-12 dB (1.8:1) |
| Attenuation Accuracy |
±0.5 dB |
| Flatness |
±0.8 dB from 0 to 20 dB and
±1.0 dB from 20 to 40 dB |
| Phase Deviation |
0 to 20 dB 7º, max.
20 to 40 dB 20º, max. |
| Control |
9 Bit, 0.1 dB Step |
| Switching Speed |
200 nSec |
| Control |
5-Bit Binary |
| Switching Speed |
200 nSec |
| Power Supply |
+7vdc to +12VDC @ 300 mA max |
| Size |
2.5” (L) x 3.5” (W) x 0.4” (H) |
Contact:
American Microwave Corporation
7311-G Grove Road
Frederick, Maryland 21704,
USA
301-662-4700
sales@americanmicrowavecorp.com
Posted 6/20/2009 |
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