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Directional Coupler
50 5 to 400 MHz
Features
-40C to 85C -55C to 100C
Surface Mount
JDC-6-1+ JDC-6-1
Maximum Ratings
Operating Temperature Storage Temperature
Pin Connections
INPUT OUTPUT COUPLED GROUND ISOLATE (DO NOT USE) 1 6 3 2,5 4
* wideband, 5 to 400 MHz * low mainline loss, 1.7 dB typ. * high directivity, 25 dB typ. * good VSWR, 1.25 typ. * excellent solderability
CASE STYLE: BH292 PRICE: $ 13.60 ea. QTY (25-49)
+ RoHS compliant in accordance with EU Directive (2002/95/EC)
The +Suffix identifies RoHS Compliance. See our web site for RoHS Compliance methodologies and qualifications.
Applications
* communications * VHF/UHF
Directional Coupler Electrical Specifications
FREQ. (MHz) COUPLING (dB)
L fL-fU 5-400 Nom. 6.50.5 Flatness 0.5 Typ. 1.6 Max. 2.0 Typ. 1.7
Outline Drawing
MAINLINE LOSS1 (dB)
M Max. 2.4 Typ. 2.0 U Max. 2.4 Typ. 35 L Min. 30
DIRECTIVITY (dB)
M Typ. 25 Min. 20 Typ. 20 U Min. 15
VSWR POWER (:1) INPUT, W
L Typ. 1.25 MU
Max. Max. 0.5 0.5
PCB Land Pattern
L = 5-40 MHz M = 40-200 MHz U = 200-400 MHz 1. Mainline loss includes theoretical power loss at coupled port.
Typical Performance Data
Frequency (MHz)
Suggested Layout, Tolerance to be within .002
Mainline Loss (dB) In-Out 1.58 1.62 1.67 1.66 1.66 1.72 1.84 1.86 1.98 2.09
JDC-6-1 MAINLINE LOSS
Coupling (dB) In-Cpl 6.15 6.15 6.14 6.20 6.22 6.27 6.24 6.29 6.42 6.41
Directivity (dB)
In 15.68 15.87 15.99 16.15 16.44 17.21 18.27 19.62 22.31 25.59
Return Loss (dB) Out 16.95 16.85 16.83 16.81 16.80 16.85 16.96 17.11 17.25 17.25
Cpl 17.56 17.48 17.50 17.52 17.58 17.82 18.17 18.64 19.47 20.20
5.00 23.00 41.00 62.00 92.00 152.00 210.00 265.00 340.00 400.00
38.87 37.15 34.77 32.17 29.29 25.25 22.81 21.09 19.22 18.19
Outline Dimensions ( inch ) mm
A .280 7.11 H .047 1.19 B .310 7.87 J .065 1.65 C --K .065 1.65 D .100 2.54 L .300 7.62 E .225 5.72 F .055 1.40 G .100 2.54 wt grams 0.45
MAINLINE LOSS (dB)
JDC-6-1 COUPLING & DIRECTIVITY 60 COUPLING & DIRECTIVITY (dB) 50 40 30 20 10 0 0 80 160 240 FREQUENCY (MHz) 320 400
at RF level of -10 dBm
3.0 2.6 2.2 1.8 1.4 1.0 0
at RF level of -10 dBm
COUPLING
DIRECTIVITY
Demo Board MCL P/N: TB-185 Suggested PCB Layout (PL-046)
80
160 240 FREQUENCY (MHz)
320
400
JDC-6-1 RETURN LOSS 50 RETURN LOSS (dB) 40 30 20 10 0 0 80 160 240 FREQUENCY (MHz) 320 400
at RF level of -10 dBm
Electrical Schematic
CPL
IN
OUT
Mini-Circuits
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(R)
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ISO 9001 ISO 14001 AS 9100 CERTIFIED
P.O. Box 350166, Brooklyn, New York 11235-0003 (718) 934-4500 Fax (718) 332-4661 For detailed performance specs & shopping online see Mini-Circuits web site The Design Engineers Search Engine Provides ACTUAL Data Instantly From MINI-CIRCUITS At: www.minicircuits.com
IF/RF MICROWAVE COMPONENTS
REV. D M119986 ED-4656/2 JDC-6-1 WZ/TD/CP/AM 081111

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