Frequency
(MHz)
Mainline Loss
(dB)
In-Out
Coupling
(dB)
In-Cpl
Directivity
(dB)
In
Return Loss
(dB)
Out
Cpl
Typical Performance Data
Bi-Directional Coupler Electrical Specifications
Maximum Ratings
Coaxial Connections
INPUT
1
OUTPUT
4
COUPLED (forward)
2
COUPLED (reverse)
3
Operating Temperature
-55C to 100C
Storage Temperature
-55C to 100C
Outline Drawing
Outline Dimensions ( )
inch
mm
ZABDC10-25HP
MAINLINE LOSS
0.0
0.2
0.4
0.6
0.8
1.0
1500
1700
1900
2100
2300
2500
FREQUENCY (MHz)
MAINLINE
LOSS
(dB)
at RF level of -10 dBm
ZABDC10-25HP
COUPLING & DIRECTIVITY
0
10
20
30
40
50
1500
1700
1900
2100
2300
2500
FREQUENCY (MHz)
C
O
U
P
L
I
N
G
&
D
I
R
E
C
T
I
V
I
T
Y
(
d
B
)
COUPLING
DIRECTIVITY
at RF level of -10 dBm
ZABDC10-25HP
ZABDC10-25HP
RETURN LOSS
10
20
30
40
50
60
1500
1700
1900
2100
2300
2500
FREQUENCY (MHz)
RETURN
LOSS
(dB)
IN
OUT
CPL
at RF level of -10 dBm
electrical schematic
CPL
FORWARD
CPL
REVERSE
IN
OUT
50 1500 to 2500 MHz
Bi-Directional Coupler
REV. OR
M95663
ZABDC10-25HP
WP/TD/CP
060726
Coaxial
A
B
C
D
E
F
G
2.00
2.00
.75
.90
.156
1.688
.125
50.80
50.80
19.05
22.86
3.96
42.88
3.18
H
J
K
L
M
wt
.38
---
.50
1.00
1.25
grams
9.65
---
12.70
25.40
31.75
225.00
Features
excellent directivity, 26 dB typ.
low insertion loss, 0.55 dB typ.
high power, up to 10W
rugged shielded case
Applications
PCS/DCS/UMTS
power leveling & monitoring
VSWR measurement
INTERNET
http://www.minicircuits.com
P.O. Box 350166, Brooklyn, New York 11235-0003 (718) 934-4500 Fax (718) 332-4661
Distribution Centers NORTH AMERICA 800-654-7949 417-335-5935 Fax 417-335-5945 EUROPE 44-1252-832600 Fax 44-1252-837010
Mini-Circuits
Mini-Circuits ISO 9001 & ISO 14001 Certified
CASE STYLE: DD477
Connectors Model
Price
Qty.
SMA
ZABDC10-25HP-S $89.95 ea. (1-9)
1500.00
0.46
10.63
32.78
35.66
32.94
29.14
1600.00
0.50
10.40
32.41
36.80
32.04
29.28
1700.00
0.51
10.22
32.23
38.86
31.39
29.14
1800.00
0.51
10.10
31.80
41.30
30.68
28.63
1900.00
0.52
10.02
31.67
40.85
29.79
27.81
2025.00
0.54
9.97
31.18
35.57
28.38
26.47
2150.00
0.53
10.01
30.70
31.10
26.78
24.97
2275.00
0.53
10.12
29.90
27.82
25.17
23.39
2400.00
0.48
10.30
28.68
25.32
23.70
21.69
2500.00
0.48
10.49
27.31
23.74
22.69
20.27
1. Mainline loss includes theoretical power loss at coupled port.
FREQ.
RANGE
(MHz)
COUPLING
(dB)
MAINLINE LOSS
1
(dB)
DIRECTIVITY
(dB)
VSWR
(:1)
POWER
INPUT
(W)
f
L
-f
U
Nom.
Flatness
Typ. Max.
Typ. Min.
Typ.
Max.
1500-2500 10.01.0
0.5
0.55
0.9
26
18
1.1
10
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