500 to 1500 MHz / Continuous 0擄 to 180擄 Adjustment / Voltage Controlled / Low Insertion Loss
10% min.
min.
鈩?/div>
nom.
VSWR:
2.0:1 max.
RF Input Level:
0 dBm max.
Insertion Loss:
1000 - 2000
3 dB max.
500 - 1000
2 dB max.
Control Characteristics
Control Voltage
0 to +30 VDC
Modulation Rate:
DC to 1% f
o
General Characteristics
Phase Stability:
0.2擄 per 擄C
Weight, nominal:
0.09 oz. (2.5 g)
Operating Temp:
-- 55擄 to +85擄C
For complete Model Number replace *** with desired Center Frequency, fo in MHz.
General Notes:
1. The PEF series of high frequency, voltage controlled phase
shifters combines the latest microstrip and lumped element
technologies to provide very high performance in a space
saving package.
2. With a center frequency of up to 1500 MHz, these units
extend the frequency range of the long established PSEF
series which cover the 10 to 500 MHz band.
3. These phase shifters are suitable for systems requiring
automatic phase control, closed loop networks and steering of
electronically scanned antennas.
4. Merrimac Phase Shifters are designed for high reliability, and
can be supplied screened to meet military and space
applications.
AVAILABLE OPTIONS
Lower Frequencies:
RF Bandwidth:
Control:
Down to 10 MHz in
PSEF series only.
Up to 20% of f
o
Negative polarity
A-Size Package
NOTES:
1. Tolerance on 3 place decimals
鹵
.010(.25) except as noted.
2. Dimensions in inches over millimeters.
3. Dimensions marked with * apply only at body.
4. All unmarked pins are case ground.
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
