Typical Performance

PS-5 Series

PHASE SHIFTERS, MANUAL

5 to 200 MHz / 0 to 360 Continuously Variable / 10% Bandwidth / BNC Connectors

Forfurtheri

nformati

oncontact

M ERRIM AC /41 Fairfield Pl.,W estCaldw ell,NJ,07006 /973575-1300 /FAX 973-575-0531

PRINCIPAL SPECIFICATIONS

Center

Model

Frequency,

Usable

Number

Bandwidth

PS-5-***B

5 to 200

± 5%

GENERAL SPECIFICATIONS

Phase Shift Range:

Insertion Loss:

2 dB max.

Impedance:

50

Ω nom.

VSWR:

1.75:1 max.

CW Power:

1 Watt max.

Drive:

Knob/Lock

Drive Rotation for

maximum phase shift: Half-Turn nom.

Weight, nominal:

16 oz (455 g)

Operating Temp:

-- 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.

3. Dimensions in inches over millimeters.

4. Dial is uncalibrated.

Package Outline

15Feb96