Coaxial
High Power Combiner
ZB4PD-52-20W+
4 Way-0° 50Ω
10 to 500 MHz
BNC version shown
CASE STYLE: Z54
Connectors Model
Maximum Ratings
Operating Temperature
Storage Temperature
Features
• high input power, 20W as splitter
• wideband, 10 to 500 MHz
-55°C to 100°C
-55°C to 100°C
20W
BNC
SMA
ZB4PD-52-20W+
ZB4PD-52-20W-S+
ZB4PD-52-20W-N+
• high isolation, 32 dB typ.
Power Input (as a splitter)
• excellent amplitude unbalance, 0.1 dB typ.
• excellent phase unbalance, 1 deg. typ.
• excellent matching VSWR, 1.1:1 typ.
• rugged, shielded case
N-TYPE
Internal Dissipation
Permanent damage may occur if any of these limits are exceeded.
3W
+RoHS Compliant
The +Suffix identifies RoHS Compliance. See our web site
for RoHS Compliance methodologies and qualifications
Coaxial Connections
Applications
• VHF/UHF
• receivers/transmitters
SUM PORT
PORT 1
PORT 2
PORT 3
PORT 4
S
1
2
3
4
Electrical Specifications at 25°C
Parameter
Frequency Range
Frequency (MHz)
Min.
Typ.
Max.
Unit
10
500
MHz
Outline Drawing
10 - 100
100 - 250
250 - 500
10 - 100
100 - 250
250 - 500
10 - 100
100 - 250
250 - 500
10 - 100
100 - 250
250 - 500
10 - 100
—
—
—
24
24
20
—
—
—
—
—
—
—
—
—
—
—
—
0.3
0.4
0.8
34
0.6
0.7
1.2
—
Insertion Loss
(above theoretical 6.0 dB)
dB
dB
29
—
Isolation
26
—
1
3
2
4
Degree
dB
Phase Unbalance
Amplitude Unbalance
VSWR (Port S)
VSWR (Port 1-4)
3
6
0.05
0.1
0.3
1.1
1.1
1.2
1.2
1.1
1.1
0.2
0.3
0.6
1.3
1.2
1.4
1.4
1.3
1.4
:1
100 - 250
250 -500
10 - 100
100 - 250
250 - 500
:1
Typical Performance Data
Freq.
(MHz)
Total Loss1
(dB)
Amp.
Unb.
(dB)
Isolation
Phase VSWR VSWR VSWR VSWR VSWR
inch
mm
K
Outline Dimensions (
)
(dB)
Unb.
S
1
2
3
4
A
B
C
D
G
(deg.
)
S-1
S-2
S-3
S-4
1-2
2-3
3-4
3.50
2.13
.88
.250 3.250
6.35 82.55
.125
3.18
88.90 54.10 22.35
10.00
50.00
90.00
125.00
150.00
6.26
6.23
6.25
6.29
6.29
6.26
6.24
6.26
6.30
6.31
6.26
6.24
6.25
6.29
6.29
6.25
6.23
6.24
6.28
6.28
0.01
0.01
0.01
0.02
0.02
38.20
39.45
37.45
35.87
34.93
34.47
38.03
38.16
37.76
37.34
37.34
38.79
36.73
35.05
34.04
0.04
0.11
0.22
0.28
0.40
1.08
1.04
1.03
1.02
1.02
1.18
1.10
1.08
1.07
1.06
1.18
1.10
1.08
1.07
1.06
1.18
1.09
1.07
1.06
1.05
1.18
1.10
1.08
1.07
1.06
L
M
.44
N
.415
P
Q
R
wt
1.750
.89
.250 1.813 grams
6.35 46.05 250
44.45 11.18 10.54 22.61
175.00
200.00
250.00
300.00
350.00
6.32
6.34
6.38
6.43
6.47
6.33
6.36
6.41
6.46
6.52
6.33
6.34
6.39
6.45
6.49
6.31
6.32
6.36
6.39
6.42
0.02
0.04
0.05
0.07
0.10
34.16
33.55
32.68
32.27
32.29
36.96
36.58
35.94
35.43
35.14
33.24
32.55
31.57
31.01
30.75
0.41
0.47
0.58
0.70
0.84
1.01
1.01
1.02
1.03
1.05
1.06
1.05
1.05
1.06
1.07
1.06
1.05
1.04
1.05
1.06
1.05
1.04
1.04
1.05
1.06
1.06
1.05
1.04
1.05
1.06
Electrical Schematic
375.00
400.00
435.00
465.00
500.00
6.51
6.54
6.60
6.63
6.70
6.56
6.60
6.66
6.71
6.78
6.53
6.53
6.61
6.62
6.71
6.45
6.46
6.50
6.51
6.56
0.11
0.14
0.16
0.20
0.22
32.48
32.73
33.23
33.66
33.96
35.10
35.09
35.18
35.35
35.66
30.73
30.68
30.63
30.38
29.87
0.83
0.93
0.93
1.06
1.02
1.06
1.07
1.08
1.09
1.10
1.08
1.09
1.10
1.11
1.12
1.07
1.08
1.09
1.10
1.11
1.07
1.08
1.09
1.10
1.11
1.06
1.07
1.08
1.09
1.09
1. Total Loss = Insertion Loss + 6.0 dB splitter theoretical loss.
ZB4PD-52-20W+
TOTAL LOSS
ZB4PD-52-20W+
ISOLATION
ZB4PD-52-20W+
VSWR
50
1.4
1.3
1.2
1.1
1.0
7.0
6.8
6.6
6.4
6.2
6.0
S-1(dB)
S-3(dB)
1-2(dB)
2-3(dB)
3-4(dB)
#S-VSWR
#1-VSWR
#3-VSWR
40
30
20
0
100
200
300
400
500
0
100
200
300
400
500
0
100
200
300
400
500
FREQUENCY (MHz)
FREQUENCY (MHz)
FREQUENCY (MHz)
Notes
A. Performance and quality attributes and conditions not expressly stated in this specification document are intended to be excluded and do not form a part of this specification document.
B. Electrical specifications and performance data contained in this specification document are based on Mini-Circuit’s applicable established test performance criteria and measurement instructions.
C. The parts covered by this specification document are subject to Mini-Circuits standard limited warranty and terms and conditions (collectively, “Standard Terms”); Purchasers of this part are entitled
to the rights and benefits contained therein. For a full statement of the Standard Terms and the exclusive rights and remedies thereunder, please visit Mini-Circuits’ website at www.minicircuits.com/MCLStore/terms.jsp
REV. A
M151107
ZB4PD-52-20W+
ED-13268/1
HY/CP/AM
151015
®
Mini-Circuits
www.minicircuits.com P.O. Box 350166, Brooklyn, NY 11235-0003 (718) 934-4500 sales@minicircuits.com
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