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PSM-2B & PSM-2C Series PHASE SHIFTERS, MANUAL 10 to 1000 MHz / 0 to 90 / 10% Bandwidth / Multi-Turn Adjustment, High Resolution Units PSM-2B series PRINCIPAL SPECIFICATIONS Tapped Version PSM-2B-***B PSM-2B-***B Flange Version PSM-2C-***B PSM-2C-***B Center Frequency, fo, MHz 10 to 500 500 to 1000 For complete Model Number replace *** with desired Center Frequency, fo in MHz. GENERAL SPECIFICATIONS Phase Shift Range: 90 min. @ fo Usable Bandwidth: fo 5% Insertion Loss: 1.5 dB max. Impedance: 50 nom. VSWR: < 500 MHz: 1.6:1 max. > 500 MHz: 1.8:1 max. Screw Drive: Multi-Turn Turns for maximum phase shift: CW Power: 0.5 Watts max. Connectors: SMA Female Weight, nominal: 2 oz (58 g) Operating Temp: -- 55 to +85C PSM-2C series NOTES: 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. 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. 15Feb96 F rf t e if r to c n a tM ERRI AC /41 Faifel Pl,W estCal el,NJ,07006 / 973o ur h r n o ma in o t c M ri d . dw l 5751300 /FAX 973- 0531 575- |
Price & Availability of PSM-2C-1000B |
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