IQP-4R Series
I&Q NETWORKS
10 to 300 MHz RF/LO Center Frequency / Octave LO BW / Hi-Rel Hermetic Package
PRINCIPAL SPECIFICATIONS
Model
Number
IQP-4R-***B
RF/LO Center
Frequency, f
o
10 -- 300 MHz
†
GENERAL SPECIFICATIONS
RF and LO Input Characteristics
Impedance:
VSWR:
RF Power Level:
LO Power Level
50
Ω
nom.
1.5:1 max.
0 dBm nom.
+10 dBm nom.
Bandwidth
MHz
67% of f
o
For complete Model Number replace *** with desired LO Center Frequency, f
o
in MHz.
Meri-Pac™ R-Package Outline
™
I & Q Output Characteristics
Video Bandwidth: DC to
†
50 MHz nom.
Output Impedance:
(RF to I or Q):
10 dB typ, 12 dB max.
90°
±4°
typ.,
±5°
max.
0.25 dB typ., 0.5 dB max.
Conversion Loss
IF Balance (I to Q)
Phase:
Amplitude:
Weight, nominal: 0.32 oz (9 g)
Operating Temp: -- 55° to +85°C
†
RF and Video Bandwidths are typically much greater than specified.
AVAILABLE OPTIONS
Higher Freq:
(See IQP-4S series)
Narrowband LO: (See IQP-20R series)
NOTES:
1. Tolerance on 3 place decimals
±
.010(.25) except as noted.
2. Dimensions in inches over millimeters.
3. Lead dimensions apply only at body.
4. All unmarked pins are case ground.
Phase Balance: 90°
±
3° max.
Conversion Loss: 8 dB typ.,10 dB max.
23Feb96
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-4R series of I&Q networks includes an octave band quadrature network to maintains a precise
90° relationship across a full octave of LO frequencies as may be required in some frequency agile
communications systems.
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.
F rf t e if r to c n a t
M ERRI AC /41 Faifel Pl,W estCal
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