10 to 400 MHz / 0 to 90 / 10% Bandwidth / Multi-Turn Adjustment, High Resolution Models
90擄 min.
1.5 dB max.
鈩?/div>
nom.
1.6:1 max.
Multi-turn
For complete Model Number replace ***with desired Center Frequency, f
o
in MHz.
(insertion phase increases with clockwise rotation)
Package Outline
Turns for max. Phase Shift
10 MHz to 125 MHz: 32 turns nom.
100 MHz to 500 MHz: 18 turns nom.
CW Power:
0.5 Watts max.
Package:
PC Plug-In
Weight, nominal:
1.1 oz. (31 g)
Operating Temp:
-- 55擄 to +85擄C
Typical Performance
NOTES:
1. Tolerance on 3 place decimals
鹵
.020(.51) except as noted.
2. Dimensions in inches over millimeters.
3. All unmarked pins are internally ground.
General Notes:
1. The PSS-2 series provides continuously variable phase shift across the range
of 0擄 to 90擄 using a precision, multi-turn screw adjustment.
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 and Meri-Pacs.
15Feb96
F rf t e if r to c n a t
M ERRI AC /41 Faifel Pl,W estCal el,NJ,07006 / 973-
o ur h r n o ma in o t c
M
ri d .
dw l
575-
1300 /FAX 973- 0531
575-
1
