10 to 1000 MHz / Narrowband QPSK / For MSK Systems / 10% Bandwidth / Hermetic PC Package
+10 dBm, nom.
0 dBm max.
1.5:1 max.
鈩?/div>
nom.
12 dB max.
(below modulation input)
For complete Model Number replace ***with desired Center Frequency, f
o
in MHz.
General Notes:
1. A vector modulator is used to phase modulate an RF carrier
with complex analog signals.
2. Merrimac Vector Modulators consist of a quadrature hybrid
and an in-phase power divider.
3. Units in the VMP-2R series are capable of modulating the
carrier at up to 10% of the RF bandwidth.
4. These vector modulators comply with the relevant sections
of MIL-M-28837 and may be supplied screened for compliance
with additional specifications for military and space
applications requiring the highest reliability.
Meri-Pac鈩?R-Package
鈩?/div>
Amplitude Balance:
Phase Balance:
Carrier Isolation:
Dynamic Range (output):
Operating Temperature:
1 dB
卤
5掳
35 dB typ.
20 dB nom.
-- 55掳 to +85掳C
AVAILABLE OPTIONS
Close tolerance phase and amplitude balance versions
are available in custom designs. Units with higher
center frequency (e.g.,1500 MHz to 3 GHz) are avail-
able in the VMP-2S series.
NOTES:
1. Tolerance on 3 place decimals
卤
.010(.25) except as noted.
2. Dimensions in inches over millimeters.
3. Lead dimensions apply only at body.
29Apr96
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
