HJK-4R-G Series
0°/180°POWER DIVIDERS/COMBINERS
6 to 40 GHz / Ultra-Wideband / High Isolation / Low Insertion Loss / Stripline Circuits / K-connectors
PRINCIPAL SPECIFICATIONS
Model
Number
HJK-4R-23G
HJK-4R-25G
HJK-4R-29G
Frequency
Range,
GHz
6.0 - 40.0
10.0 - 40.0
18.0 - 40.0
Isolation,
dB,
Min.
13
13
13
Amplitude
Balance,
dB, Max.
3.6
1.5
1.5
Phase,
0°/180°
Max.
180°
±
14°
180°
±
12°
180°
±
12°
Insertion
VSWR, Weight, Outline
Loss, dB, All Ports, oz (g) Reference
Max.
Max.
Nom.
#
2.2
2.0
2.0
2.0:1
2.0:1
2.0:1
2.5 (70)
2.0 (56)
2.0 (56)
2
2
2
General Notes:
1. The HJK-4R series of 3 dB hybrid couplers covers 6 to 40 GHz using a
multi-section stripline design for broad bandwidths with high isolation and
low loss. Applications include EW systems and surveillance receivers.
2. All units comply with MIL-P-23971 and can be screened for compliance
with additional specifications for military and aerospace applications
requiring the highest reliability.
GENERAL SPECIFICATIONS
Coupling:
Impedance:
CW Input:
Operating Temperature:
-- 3 dB nom.
50
Ω
nom.
1 W max.
-- 55° to +85°C
NOTES:
1. Tolerance on 3 place decimals
±.020(.51)
except as noted.
2. Dimensions in inches over mm.
Outline 1
Outline 2
24May96
For further information contact
MERRIMAC / 41 Fairfield Pl., West Caldwell, NJ, 07006 / 973-575-1300 / FAX 973-575-0531
MERRIMAC [ MERRIMAC INDUSTRIES, INC. ]
