Surface Mount Quadrature Hybrid,
200 - 400 MHz
JHS-142
V3
Features
SF-1
•
•
•
•
•
Fully Hermetic
Octave Bandwidth
Low VSWR: 1.1:1 Typical
Impedance: 50 Ohms Nominal
Input Power: 5 Watts Max @ +25°C, Derated to 1
Watt @ +85°C
•
•
Typical Phase Linearity: 3o from straight line
MIL-STD-202 Screening Available
Description
3 dB Hybrids are ideal for dividing a signal into two
signals of equal amplitude and a constant 90° or
180° phase differential and for Quadrature combin-
ing or performing summation/differential combining.
Phasing Diagram
OUT
A
B
C
D
IN
A
ISO
-90°
0°
0°
B
C
D
ISO
-90°
0°
-90°
ISO
0°
Pin Configuration
-90°
ISO
Pin No.
Function
Pin No.
Function
1
2
A
B
3
4
D
C
Electrical Specifications1: TA = -55°C to +85°C
Parameter
Test Conditions
Frequency
Units
Min
Typ
Max
Insertion Loss 2
Less Coupling
200– 400 MHz
200– 400 MHz
200– 400 MHz
200– 400 MHz
200– 400 MHz
dB
dB
—
—
0.5
Isolation
Amplitude Balance
VSWR
—
—
—
—
18
—
—
—
—
—
—
—
—
1.0
1.3:1
4
dB
Ratio
°
Deviation from
Quadrature
1. All specifications apply with 50 ohm source and load impedance.
2. Average of coupled output less 3 dB.
This product contains elements protected by United States Patent Number 3,484,724.
1
M/A-COM Inc. and its affiliates reserve the right to make changes to the
product(s) or information contained herein without notice. M/A-COM makes
no warranty, representation or guarantee regarding the suitability of its
products for any particular purpose, nor does M/A-COM assume any liability
whatsoever arising out of the use or application of any product(s) or
information.
• North America Tel: 800.366.2266 / Fax: 978.366.2266
• Europe Tel: 44.1908.574.200 / Fax: 44.1908.574.300
• Asia/Pacific Tel: 81.44.844.8296 / Fax: 81.44.844.8298
Visit www.macom.com for additional data sheets and product information.