IQP-20S Series
I&Q NETWORKS
1.5 to 3 GHz / Precision Phase and Amplitude Balance / Hermetic, Hi-Rel Package
Performance over Video Band (LO of 2.5 GHz)
PRINCIPAL SPECIFICATIONS
Model
Number
IQP-20S-***B
LO Frequency
MHz
1500 to 3000
†
RF BW
MHz
10% of f
o
For complete Model Number replace *** with desired
LO Center Frequency, f
o
in MHz.
GENERAL SPECIFICATIONS
RF/LO Input Characteristics
Impedance:
VSWR:
RF Power Level:
LO Power Level, @ f
o
:
Video Bandwidth, nom.:
Output Impedance:
50
Ω
nom.
1.5:1 max.
0 dBm nom.
+10 dBm nom.
DC to
†
250 MHz
50
Ω
nom.
10 dB typ.
12 dB max.
±1°
typ.,±2° max.
±3°
typ.,±5° max.
0.2 dB max.
0.5 dB max.
Outline of S-size Meri-Pac™
™
I & Q Output Characteristics
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:
Operating Temperature:
†
0.35 oz (10 g)
-- 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-20S series are precision tuned at a specific LO frequency to yield excellent phase and amplitude balance across a 10% 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. ]
