QHS-2 Series
90 POWER DIVIDERS / COMBINERS
1 to 200 MHz / 10% Bandwidth Standard / Low Insertion Loss / High Isolation / PC Mounting Pkg
1
2
3
4
Phasing Diagram - A
1
2
3
4
ref. -- 90° Isol.
ref.
Isol. -- 90°
-- 90° Isol.
ref.
Isol. -- 90° ref.
PRINCIPAL SPECIFICATIONS
Model
Number
QHS-2-60
QHS-2-***B
Center
Frequency, f
o
60 MHz
1 to 200 MHz
Usable
Bandwidth, MHz
57 - 63
f
o
±
5%
GENERAL SPECIFICATIONS
Coupling:
Isolation:
Insertion Loss:
Phase Tolerance:
Amplitude Balance:
Impedance:
VSWR:
CW Input:
Weight, nominal:
Operating Temperature:
-- 3 dB nom.
25 dB min.
0.3 dB max.
90°
±
3° max.
0.6 dB max
50
Ω
nom.
1.3:1 max.
1 Watt max.
0.65 oz (18 g)
-- 55° to +85°C
For complete Model Number replace ***with desired Center Frequency, f
o
in MHz.
Package Outline
Typical QHS-2-60 Performance
NOTES:
1. Tolerance on 3 place decimals
±.020(.51)
except as noted.
2. Dimensions in inches over millimeters.
General Notes:
1. The QHS-2 series of 3 dB Quadrature Hybrids covers 1 to
200 MHz using a special lumped element design to reduce the
size making it ideal for applications where high performance and
PC packaging are required.
29Apr96
For further information contact
MERRIMAC / 41 Fairfield Pl., West Caldwell, NJ, 07006 / 973-575-1300 / FAX 973-575-0531
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