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QHF-2A-200SQ

Description
90∑ QUADRATURE HYBRID
CategoryWireless rf/communication    Radio frequency and microwave   
File Size65KB,1 Pages
ManufacturerMerrimac Industries(Crane)
Websitehttp://www.craneae.com/
Download Datasheet Parametric Compare View All

QHF-2A-200SQ Overview

90∑ QUADRATURE HYBRID

QHF-2A-200SQ Parametric

Parameter NameAttribute value
MakerMerrimac Industries(Crane)
Reach Compliance Codeunknow
Characteristic impedance50 Ω
structureCOMPONENT
Maximum input power (CW)30 dBm
Maximum insertion loss0.3 dB
Maximum operating frequency210 MHz
Minimum operating frequency190 MHz
Maximum operating temperature85 °C
Minimum operating temperature-55 °C
RF/Microwave Device Types90 DEGREE HYBRID COUPLER
Maximum voltage standing wave ratio1.3
QHF-2A-100 SQ
90° QUADRATURE HYBRID
REV: 001, 03/13/02
• SPACE QUALIFIED
• 95 - 105 MHz, 10% BANDWIDTH
• FLATPACK
SERIES 05
TECHNICAL DESCRIPTION / APPLICATION
The QHF-2A-100 SQ 90° quadrature hybrid covers a frequency range of 95 - 105 MHz using a special
lumped element design to reduce the size while maintaining high performance. This device has been
designed in accordance with Merrimac document CENG-0001, “Standard Design Requirements for Space
Qualified Devices”.
GENERAL SPECIFICATIONS
MODEL
NUMBER
FREQUENCY
RANGE
MHz
QHF-2A-100 SQ
INPUT POWER MAX
95 - 105
COUPLING
NOM.
1W
3.0 dB
ISOLATION
(dB)
MIN.
23
TYP.
27
IMPEDANCE
NOM.
50 OHM
INSERTION LOSS
dB
MAX.
0.3
TYP.
0.2
AMPLITUDE
BALANCE
dB
MAX.
0.75
WEIGHT
MAX.
2.8 g
TYP.
0.5
PHASE BALANCE
MAX.
±2°
TYP.
VSWR
INPUT/ OUTPUT
MAX.
1.3:1
TYP.
1.2:1
OPERATING TEMPERATURE
-55° to +85 ° C
PACKAGE OUTLINE
.385±0.020
[9.78±.508]
.312±.030
[7.92±0.76]
(TYP)
.150 MAX.
[3.81]
.510±0.020
[12.954±0.508]
*.350 TYP
[8.89]
*.250 TYP
[6.35]
ø.015±0.005
[0.38±0.127]
TYP. 8 PINS
*.100 TYP
[2.54]
*.080 TYP
5
[2.03]
*.050±0.015
[1.27±0.381]
Phasing Diagram A
1
2
1
2
3
4
-90°
Isolation
Isolation
-90°
3
-90°
Isolation
4
Isolation
-90°
NOTES:
1. TOLERANCE ON 3
PLACE DECIMALS
±.010 [.25mm] EXCEPT
AS NOTED.
2. MAX. IS LARGEST
DIMENSION ALLOWED.
3. DIMENSIONS =
INCHES [mm]
4. METRIC EQUIVALENTS
ARE TO THE NEAREST
.01mm.
5. ALL LEADS TO BE
WITHIN ± .010 [.25mm]
OF EACH OTHER AT
THIS DIMENSION.
6. DIMENSIONS MARKED
WITH * APPLY ONLY AT
BODY.
7. ALL UNMARKED PINS
ARE CASE GROUND.
4
1
Merrimac Industries, RF & Microwave Products Division / 41 Fairfield Place, West Caldwell, NJ 07006
Tel: 973.575.1300 / Fax: 973.575.0531 / Internet: www.Merrimacind.com
2
3

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