Quadrature Hybrid, 250 - 500 MHz
JH
-
/JHS
-
139
FP-2 (JH-139)
V 3.00
Features
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Octave Bandwidth
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Low VSWR: 1.1:1 Typical
n
High Isolation: 30 dB Typical
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Impedance: 50 Ohms Nominal
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Input Power: 4 Watts Max @ +25°C, Derated to 1 Watt
@ +85°C
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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-139)
Pin Configuration (JHS-139)
Pin No.
Function
Pin No.
Function
1
A
3
D
2
B
4
C
Pin Configuration (JH-139)
Pin No.
Function
Pin No.
Function
1
A
5
D
2
GND
6
GND
3
GND
7
GND
4
B
8
C
Quadrature Hybrid, 250 - 500 MHz
JH-/JHS-139
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.
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North America: Tel. (800) 366-2266
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Asia/Pacific: Tel.+81-44-844-8296, Fax +81-44-844-8298
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Europe: Tel. +44 (1344) 869 595, Fax+44 (1344) 300 020
2
Electrical Specifications
1
: T
A
= -55°C to +85°C
Parameter
Test Conditions
Frequency
Units
Min
Typ
Max
Insertion Loss
2
Less Coupling
250 - 500 MHz
dB
--
--
0.5
Isolation
--
250 - 500 MHz
dB
15
--
--
Amplitude Balance
--
250 - 500 MHz
dB
--
--
1.0
VSWR
--
250 - 500 MHz
Ratio
--
--
1.5:1
Deviation from
Quadrature
--
250 - 500 MHz
°
--
--
4
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
-90°
0°
B
ISO
0°
-90°
C
-90°
0°
ISO
D
0°
-90°
ISO
Typical Performance Curves
Isolation
Deviation from Quadrature
VSWR
20
25
30
35
40
200 250 300 325 350 375 400 425 450 475 500 550
Frequency (MHz)
Isolation (dB)
-4
-3
-2
-1
0
200 250 300 325 350 375 400 425 450 475 500 550
Frequency (MHz)
Deviation from 90°
1.0
1.1
1.2
200 250 300 325 350 375 400 425 450 475 500 550
Frequency (GHz)
VSWR
Quadrature Hybrid, 250 - 500 MHz
JH-/JHS-139
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-139 PIN
FP-2
JHS-139 PIN
SF-1
Coupling
-180.00
-135.00
-90.00
-45.00
0.00
45.00
200 250 300 325 350 375 400 425 450 475 500 550
Frequency (MHz)
Transmission Phase (Degrees)
Ports A-C, B-D
Ports A-D, B-C
90°
2.0
3.0
4.0
5.0
200 250 300 325 350 375 400 425 450 475 500 550
Frequency (MHz)
Coupling (dB)
Ports A-C, B-D
Ports A-D, B-C
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