IQM-3B-1000
I&Q NETWORK
750 to 1250 MHz / Excellent Phase and Amplitude Balance / Hi-Rel SMA Package
B-Package Outline
PRINCIPAL SPECIFICATIONS
Model
Number
RF/LO
Band- 90° Phase
Center Freq. width, Accuracy
f
o
, GHz
MHz Typ., (Max)
1.0
500
±3°
(±5°)
IQM-3B-1000
GENERAL SPECIFICATIONS
RF/LO Input Characteristics
Impedance:
VSWR:
RF Power Level:
LO Power Level:
50
Ω
nom.
1.8:1 max.
0 dBm nom.
+10 dBm nom.
I & Q Output Characteristics
Amplitude Balance:0.3 dB typ., 0.5 dB max.
Video Bandwidth: DC to
†
100 MHz nom.
Output Impedance:50
Ω
nom.
Conversion Loss: 10 dB typ,12 dB max.
(RF to I or Q)
NOTES:
1. Tolerance on 3 place decimals
±
.030(.75) except as noted.
2. Dimensions in inches over millimeters.
Weight, nominal: 3 oz (84 g)
Operating Temp: -- 55° to +85°C
Higher Freqs:
See IQM-4D series
†
Video Bandwidth is typically much greater than 100 MHz
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 IQM-3B-1000 wideband microwave I&Q network uses both lumped element and distributed
circuit technologies to insure high performance in a flatpack design.
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. ]
