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Typical Performance
PS-5 Series
5 to 200 MHz / 0 to 360 Continuously Variable / 10% Bandwidth / BNC Connectors
PHASE SHIFTERS, MANUAL
For further iformatin contact
MERRIMAC / 41 Fairfield Pl., West Caldwell, NJ, 07006 / 973575-1300 / FAX 973-575-0531
PRINCIPAL SPECIFICATIONS
Center
Frequency,
f
o
, MHz
5 to 200
Model
Number
PS-5-***B
For complete Model Number replace *** with desired Center Frequency, f
o
in MHz.
Usable
Bandwidth
f
o
±
5%
GENERAL SPECIFICATIONS
Phase Shift Range:
Insertion Loss:
Impedance:
VSWR:
CW Power:
Drive:
Drive Rotation for
maximum phase shift: Half-Turn nom.
Weight, nominal:
Operating Temp:
360° min. @ f
o
2 dB max.
50
nom.
1.75:1 max.
1 Watt max.
Knob/Lock
16 oz (455 g)
-- 55° to +85°C
General Notes:
1. The PS-5 series of manual phase shifters covers the 5 to 200 MHz frequency
range providing continuously variable phase shift 0° to 360°. This is
accomplished by cascading two 180° shifters for a total of 360°. A lock is
provided to avoid unintentionally changing the intended setting.
2. These models employ a pair of lumped element quadrature hybrids with
matched pairs of L-C networks acting as sliding short circuits on the outputs.
The electrical length of the shorts effectively delays the reflected signal which
appears at the isolated ports of the quad hybrids.
3. Merrimac Phase Shifters are designed for high reliability, and can be supplied
screened for specific applications.
NOTES:
1. Tolerance on 3 place dimensions
0.20 (0.51) except as noted.
2. Insertion loss increases with clockwise rotation of knob.
4. Dial is uncalibrated.
Package Outline
15Feb96