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Details, datasheet, quote on part number:JH-139
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Datasheet text preview:
Quadrature Hybrid, 250 - 500 MHz
V 3.00
JH-/JHS-139
Features
n n n n n
FP-2 (JH-139)
Octave Bandwidth Low VSWR: 1.1:1 Typical High Isolation: 30 dB Typical Impedance: 50 Ohms Nominal Input Power: 4 Watts Max @ +25°C, Derated to 1 Watt @ +85°C 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-139)
Pin Configuration (JH-139)
Pin No. 1 2 3 4 Function A GND GND B Pin No. 5 6 7 8 Function D GND GND C
Pin Configuration (JHS-139)
Pin No. 1 2 Function A B Pin No. 3 4 Function D C
Quadrature Hybrid, 250 - 500 MHz
JH-/JHS-139
V 3.00
Electrical Specifications1: TA = -55°C to +85°C
Parameter Insertion Loss 2 Isolation Amplitude Balance VSWR Deviation from Quadrature Test Conditions Less Coupling -- -- -- -- Frequency 250 - 500 MHz 250 - 500 MHz 250 - 500 MHz 250 - 500 MHz 250 - 500 MHz Units dB dB dB Ratio ° Min -- 15 -- -- -- Typ -- -- -- -- -- Max 0.5 -- 1.0 1.5:1 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 ISO -90° 0° 0° -90° ISO ISO -90° 0° 0° A B C D
Typical Performance Curves
Isolation
40
ISO
Isolation (dB)
-90°
35
30
25
20 200 250 300 325 350 375 400 425 450 475 500 550
Frequency (MHz)
Deviation from Quadrature
0
1.2
VSWR
Deviation from 90°
-1
-2
VSWR
250 300 325 350 375 400 425 450 475 500 550
1.1
-3
-4 200
1.0 200 250 300 325 350 3 7 5 400 425 450 475 500 550
Frequency (MHz)
Frequency (GHz)
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.
2 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
Quadrature Hybrid, 250 - 500 MHz Typical Performance Curves
Transmission Phase
Ports A-C, B-D Ports A-D, B-C
JH-/JHS-139
V 3.00
Coupling
Ports A-C, B-D 5.0 Ports A-D, B-C
Transmission Phase (Degrees)
45.00 0.00
Coupling (dB)
425 450 475 500 550
-45.00 -90.00 -135.00 -180.00 200 250 300 325 350 375 400 90°
4.0
3.0
2.0 200 250 300 325 350 375 400 425 450 475 500 550
Frequency (MHz)
Frequency (MHz)
Ordering Information
Part Number JH-139 PIN JHS-139 PIN Package FP-2 SF-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. Visit www.macom.com for additional data sheets and product information.
3 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
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