10 to 100 MHz / 0 to 180 Continuous Plus 180 Switch / 10% Bandwidth / SMA Connectors
360擄 min.
1.75 dB max.
鈩?/div>
nom.
2.0:1 max
1 Watt max.
32 turns nom., plus
toggle switch
For complete Model Number replace ***with desired Center Frequency, f
o
in MHz.
Package Outline
Control direction for
increasing phase shift:Clockwise
Weight, nominal:
1.5 oz. (42 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.
General Notes:
1. The PSM-4E series of Phase Shifters provides continuously variable phase shift across the range of 0擄 to 180擄. An additional 180擄 phase shift
can be switched in to provide a total range of 360擄.
2. To realize variable phase shifts, these models employ a lumped element quadrature hybrid with a matched pair of L-C networks acting as
sliding short circuits on the outputs. The electrical length of the short effectively delays the reflected signal that appears at the isolated port of the
quadrature hybrid.
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 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
