Quadrature Hybrid, 100 - 200 MHz
JH
-
/JHS
-
121
FP-2 (JH-121)
V 3.00
Features
n
Octave Bandwidth
n
Low VSWR: 1.2:1
n
Impedance: 50 Ohms Nominal
n
Input Power: 4 Watts Max @ +25C, Derated to 1 Watt
@ +85C
n
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 combining or performing
summation/differential combining.
SF-1 (JHS-121)
Pin Configuration (JHS-121)
Pin No.
Function
Pin No.
Function
1
A
3
D
2
B
4
C
Pin Configuration (JH-121)
Pin No.
Function
Pin No.
Function
1
A
5
D
2
GND
6
GND
3
GND
7
GND
4
B
8
C
Quadrature Hybrid, 100 - 200 MHz
JH-/JHS-121
V 3.00
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.
Visit www.macom.com for additional data sheets and product information.
n
North America: Tel. (800) 366-2266
n
Asia/Pacific: Tel.+81-44-844-8296, Fax +81-44-844-8298
n
Europe: Tel. +44 (1344) 869 595, Fax+44 (1344) 300 020
2
Electrical Specifications
1
: T
A
= -55C to +85C
Parameter
Test Conditions
Frequency
Units
Min
Typ
Max
Insertion Loss
2
Less Coupling
100 - 200 MHz
dB
--
--
0.75
Isolation
--
100 - 200 MHz
dB
20
--
--
Amplitude Balance
--
100 - 200 MHz
dB
--
--
1.0
VSWR
--
100 - 200 MHz
Ratio
--
--
1.3:1
Deviation from
Quadrature
--
100 - 200 MHz
--
--
3
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.
Phasing Diagram
OUT
IN
A
B
C
D
A
ISO
0
-90
B
ISO
-90
0
C
0
-90
ISO
D
-90
0
ISO
Typical Performance Curves
Isolation
Deviation from Quadrature
VSWR
20
25
30
35
40
80
100
120
140
160
180
200
220
240
Frequency (MHz)
Isolation (dB)
-4
-2
0
80
100
120
140
160
180
200
220
240
Frequency (MHz)
Deviation from 90
1.0
1.1
1.2
80
100
120
140
160
180
200
220
240
Frequency (GHz)
VSWR
Quadrature Hybrid, 100 - 200 MHz
JH-/JHS-121
V 3.00
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.
Visit www.macom.com for additional data sheets and product information.
n
North America: Tel. (800) 366-2266
n
Asia/Pacific: Tel.+81-44-844-8296, Fax +81-44-844-8298
n
Europe: Tel. +44 (1344) 869 595, Fax+44 (1344) 300 020
3
Typical Performance Curves
Transmission Phase
Ordering Information
Part Number
Package
JH-121 PIN
FP-2
JHS-121 PIN
SF-1
Coupling
-140.0
-120.0
-100.0
-80.0
-60.0
-40.0
-20.0
0.0
20.0
80
100
120
140
160
180
200
220
240
Frequency (MHz)
Transmission Phase (Degrees)
Ports A-C, B-D
Ports A-D, B-C
90
2.0
3.0
4.0
5.0
80
100
120
140
160
180
200
220
240
Frequency (MHz)
Coupling (dB)
Ports A-C, B-D
Ports A-D, B-C
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