IQP-20R Series
I&Q NETWORKS
Units to 1 GHz / Precision Phase and Amplitude Balance / Hi-Rel Meri-Pac
Performance over Video Bandwidth (LO at 500 MHz)
PRINCIPAL SPECIFICATIONS
Model
Number
IQP-20R-60B
IQP-20R-***B
IQP-20R-***B
LO Frequency,
f
o,
MHz
60
20 - 160
160 - 1000
Video
Bandwidth
50 MHz
50 MHz
†
100 MHz
†
†
For complete Model Number replace ***with desired
LO Center Frequency, f
o
in MHz.
GENERAL SPECIFICATIONS
RF/LO Input Characteristics
RF Bandwidth:
Impedance:
VSWR:
RF Power Level:
LO Power Level @ f
o
:
†
Outline of R - Size Meri-Pac™
™
10% of f
o
50
Ω
nom.
1.5:1 max.
0 dBm nom.
+10 dBm nom.
10 dB typ.,
12 dB max.
±1°
nom.,
±2°
max.
±3°
nom.,
±5°
max.
0.2 dB max.
0.5 dB max.
Conversion Loss
(RF to I or Q):
IF Quadrature Balance (I to Q)
@100 kHz IF
Phase, @ LO=f
o
:
Phase, @ LO=f
o
±5%:
Ampl., @ LO=f
o
:
Ampl., @ LO=f
o
±5%:
NOTES:
1. Tolerance on 3 place decimals
±
.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.
Weight, nominal:
0.32 oz (9 g)
Operating Temperature: -- 55° to +85°C
†
RF and Video Bandwidths are typically much greater than specified.
General Notes:
1. I & Q networks are integrated networks that produce two quadrature phased, equal amplitude signals when fed RF and LO signals.
2. The IQP-20R series are precision tuned at a specified LO to yield excellent phase and amplitude balance values across a 10% LO bandwidth.
3. Merrimac I & Q networks 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.
13Feb96
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-
MERRIMAC [ MERRIMAC INDUSTRIES, INC. ]
