PSM-2B-10B MERRIMAC [Merrimac Industries, Inc.], PSM-2B-10B Datasheet

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PSM-2B-10B

Manufacturer Part Number
PSM-2B-10B
Description
PHASE SHIFTERS, MANUAL
Manufacturer
MERRIMAC [Merrimac Industries, Inc.]
Datasheet
F o r f ur t h e r i n f o r ma t i o n c o n t a c t
PSM-2B series
PSM-2C series
NOTES:
M ERRI M AC / 41 Fai r f i el d Pl . , W est Cal dwel l , NJ, 07006 / 973- 575- 1300 / FAX 973- 575- 0531
1. Tolerance on 3 place decimals .020(.51) except as noted.
2. Insertion phase increases with clockwise rotation of screw.
3. Dimensions in inches over millimeters.
PSM-2B & PSM-2C Series
10 to 1000 MHz / 0 to 90 / 10% Bandwidth / Multi-Turn Adjustment, High Resolution Units
PSM-2B-***B
PSM-2B-***B
General Notes:
1. The PSM-2B and PSM-2C series provide
continuously variable phase adjustment using a
precision multi-turn screw from 0° to 90°. The
packages are compact and sturdy.
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, surface
mount packages and Meri-Pacs.
For complete Model Number replace *** with desired Cen-
Phase Shift Range:
Usable Bandwidth:
Insertion Loss:
Impedance:
VSWR: < 500 MHz:
Screw Drive:
Turns for maximum phase shift:
CW Power:
Connectors:
Weight, nominal:
Operating Temp:
Version
Tapped
PRINCIPAL SPECIFICATIONS
PHASE SHIFTERS, MANUAL
GENERAL SPECIFICATIONS
> 500 MHz:
ter Frequency, f
PSM-2C-***B
PSM-2C-***B
Version
Flange
o
in MHz.
90° min. @ f
f
1.5 dB max.
50
1.6:1 max.
1.8:1 max.
Multi-Turn
0.5 Watts max.
SMA Female
2 oz (58 g)
-- 55° to +85°C
o
5%
nom.
500 to 1000
Frequency,
10 to 500
f
Center
o,
MHz
o
15Feb96

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