QHS-6 Series
90 POWER DIVIDERS / COMBINERS
2 to 400 MHz / Ultra-Wide Bandwidth / Low Insertion Loss / Low Ripple / High Isolation / PC
Mount
1
2
3
4
Phasing Diagram - C
1
2
3
ref.
+90°
ref.
Isol.
-- 90°
Isol.
Isol.
+90°
ref.
4
Isol.
-- 90°
ref.
PRINCIPAL SPECIFICATIONS
Model
Number
QHS-6-17
QHS-6-42
QHS-6-165
QHS-6-225
Frequency
Range,
MHz
2 - 32
3.5 - 80
30 - 300
50 - 400
Bandwidth
Ratio
16:1
23:1
10:1
8:1
Amplitude
Balance, dB,
Max.
1.0
1.0
1.0
1.0
Insertion
Loss, dB,
Typ. Max.
1.0
1.0
1.0
1.0
1.5
1.5
1.5
1.5
Isolation,
dB,
Min.
20
20
18
15
Phase
Tolerance
90°
±
3°
90°
±
3°
90°
±
3°
90°
±
5°
VSWR,
Max.
1.30:1
1.35:1
1.40:1
1.50:1
Typical QHS-6-42 Performance
GENERAL SPECIFICATIONS
Coupling:
Impedance:
CW Input:
Weight, nominal:
Operating Temperature:
Package Outline
-- 3 dB nom.
50
Ω
nom.
1 Watt max.
1.1 oz (31 g)
-- 55° to +85°C
Typical QHS-6-225 Performance
NOTES:
General Notes:
The QHS-6 series of multi-section wideband quadrature hybrids covers 2 to 400 MHz using a special lumped
element design to minimize size while preserving its excellent electrical performance characteristics.
1. Tolerance on 3 place decimals
±.010(.25)
except as noted.
2. Dimensions in inches over millimeters.
20Feb96
For further information contact
MERRIMAC / 41 Fairfield Pl., West Caldwell, NJ, 07006 / 973-575-1300 / FAX 973-575-0531
MERRIMAC [ MERRIMAC INDUSTRIES, INC. ]
