0898CD15D1748E Johanson Technology Inc, 0898CD15D1748E Datasheet
0898CD15D1748E
Manufacturer Part Number
0898CD15D1748E
Description
COUPLER DUALBAND 898-1748MHZ
Manufacturer
Johanson Technology Inc
Datasheet
1.0898CD15C1748E.pdf
(2 pages)
Specifications of 0898CD15D1748E
Coupler Type
Dual Band, Dual Path
Frequency
880MHz~915MHz, 1.71GHz~1.785GHz
Coupling Factor
19.2 ± 1dB, 14 ± 1.5dB
Insertion Loss
0.35dB, 0.45dB
Isolation
0.35dB, 0.45dB
Return Loss
10.9dB
Package / Case
0805 (2012 Metric)
Lead Free Status / RoHS Status
Lead free by exemption / RoHS Compliant
Power - Max
-
Applications
-
Other names
0898CD15D1748
712-1140-2
712-1140-2
890/1748 MHz Dual Band Directional Coupler
B1: 3.2 W max B2: 1.5W max
Mechanical Dimensions
Mounting Considerations
Mount these devices with brown colored side facing up. Line width should be designed to provide 50Ω impedance matching characteristics.
Inches
mm
Part
Number
0898CD15C1748_
Input Power
0.079 ± .004
2.0 ± 0.1
L
Johanson Technology, Inc. reserves the right to make design changes without notice.
“High Frequency Ceramic Solutions”
All sales are subject to Johanson Technology, Inc. terms and conditions.
0.049± .004
1.25 ± 0.1
Return Loss
B1 / B2 (IN/OUT) :
Terminated/Coupled Ports:
Frequency
B1) 880 - 915
B2) 1710 - 1785
(MHz)
W
Impedance
50 Ω
0.034 ± .004
0.85 ± 0.1
T
0.35 dB max
0.45 dB max
Insertion
931 Via Alondra • Camarillo, CA 93012 • TEL 805.389.1166 FAX 805.389.1821
931 Via Alondra • Camarillo, CA 93012 • TEL 805.389.1166 FAX 805.389.1821
www.johanson technology.com
Loss
0.012 ± .004
0.30 ± 0.1
10.9 dB min.
10.9 dB min.
a
Operating Temperature Range
1
2
3
4
Terminal Configuration
Termination (Port 6)
Band 1 IN (Port 1)
Band 2 IN (Port 3)
Coupling
19.2 ± 1.0
14.0 ± 1.5
0.008 ± .004
GND
(dB)
-40 to +85°C
0.20 ± 0.1
b
0.012 + .004/-.008 0.014 ± .004
5 Band 2 OUT (Port 4)
6
7 Band 1 OUT (Port 2)
8 Coupling OUT (Port 5)
0.30+0.1/-0.2
Detail Specification Page 1 of 2
Isolation
B1 In > B2 Out:
B1 In > B2 In:
B1 Out > B2 In:
B1 In > Term:
B2 In > Term:
P/N 0898CD15C1748
c
GND
0.35 ± 0.1
Reel Qty
g
4000
35.0 dB min.
24.0 dB min.
24.0 dB min.
24.0 dB min.
24.0 dB min.
0.026 ±.002
0.65 ± 0.05
p
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0898CD15D1748E Summary of contents
Page 1
Frequency Ceramic Solutions” 890/1748 MHz Dual Band Directional Coupler Part Frequency Number (MHz) 0898CD15C1748_ B1) 880 - 915 B2) 1710 - 1785 Return Loss (IN/OUT) : Terminated/Coupled Ports: Input Power Impedance 50 Ω B1: 3.2 W ...
Page 2
Frequency Ceramic Solutions” 890/1748 MHz Dual Band Directional Coupler www.johanson technology.com 931 Via Alondra • Camarillo, CA 93012 • TEL 805.389.1166 FAX 805.389.1821 P/N 0898CD15C1748 Detail Specification Page ...