PS-5-5B

PS-5 Series PHASE SHIFTERS, MANUAL 5 to 200 MHz / 0 to 360 Continuously Variable / 10% Bandwidth / BNC Connectors PRINCIPAL SPECIFICATIONS Model Number PS-5-***B Center Frequency, fo, MHz 5 to 200 Usable Bandwidth fo ± 5% GENERAL SPECIFICATIONS Phase Shift Range: Insertion Loss: Impedance: VSWR: CW Power: Drive: Drive Rotation for maximum phase shift: Weight, nominal: Operating Temp: 360° min. @ fo 2 dB max. 50 Ω nom. 1.75:1 max. 1 Watt max. Knob/Lock Half-Turn nom. 16 oz (455 g) -- 55° to +85°C For complete Model Number replace *** with desired Center Frequency, fo in MHz. Package Outline Typical Performance 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. 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. 15Feb96 F rf t e if r to c n a tM ERRI AC /41 Faifel Pl,W estCal el,NJ,07006 / 973575o ur h r n o ma in o t c M ri d . dw l 1300 /FAX 973- 0531 575-