參數(shù)資料
型號: PSS-2-400B
英文描述: Analog IC
中文描述: 模擬IC
文件頁數(shù): 1/1頁
文件大小: 67K
代理商: PSS-2-400B
Package Outline
Typical Performance
PSS-2 Series
10 to 400 MHz / 0 to 90 / 10% Bandwidth / Multi-Turn Adjustment, High Resolution Models
PHASE SHIFTERS, MANUAL
For further iformatin contact
MERRIMAC / 41 Fairfield Pl., West Caldwell, NJ, 07006 / 973-575-1300 / FAX 973-575-0531
PRINCIPAL SPECIFICATIONS
Center
Frequency,
f
o
, MHz
70
10 to 400
Usable
Bandwidth,
MHz
66.5 - 73.5
f
o
±
5%
Model
Number
PSS-2-70
PSS-2-**B
For complete Model Number replace ***with desired Center Frequency, f
o
in MHz.
GENERAL SPECIFICATIONS
Phase Shift Range:
Insertion Loss:
Impedance:
VSWR:
Screw Drive:
(insertion phase increases with clockwise rotation)
Turns for max. Phase Shift
10 MHz to 125 MHz:
100 MHz to 500 MHz:
CW Power:
Package:
Weight, nominal:
Operating Temp:
90° min.
1.5 dB max.
50
nom.
1.6:1 max.
Multi-turn
32 turns nom.
18 turns nom.
0.5 Watts max.
PC Plug-In
1.1 oz. (31 g)
-- 55° to +85°C
General Notes:
1. The PSS-2 series provides continuously variable phase shift across the range
of 0
°
to 90
°
using a precision, multi-turn screw adjustment.
2. These phase shifters employ lumped element quadrature hybrids with
capacitor tuned LC networks acting as sliding short circuits on the outputs. The
electrical length of the short effectively delays the reflected signal which appears
at the isolated port of the quadrature hybrid.
3. Similar phase shifters are available in a variety of connectorized packages as
well as electronically tuned models in flatpacks and Meri-Pacs.
15Feb96
NOTES:
1. Tolerance on 3 place decimals
.020(.51) except as noted.
2. Dimensions in inches over millimeters.
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