Coaxial
Power Splitter/Combiner
ZN12PD-252+
12 Way-0° 50Ω
800 to 2450 MHz
HT-Series
Tight Spot
SMA Wrench
From $24.95
Maximum Ratings
Features
• low insertion loss, 0.5 dB typ.
• high isolation, 23 dB typ.
• excellent VSWR, 1.2:1 typ.
• excellent amplitude unbalance, 0.3 dB typ.
Operating Temperature
Storage Temperature
Power Input (as a splitter)
Internal Dissipation
-55°C to 100°C
CASE STYLE: UU589
-55°C to 100°C
10W max.
Connectors
SMA
Model
ZN12PD-252-S+
1.5W max.
Permanent damage may occur if any of these limits are exceeded.
Applications
+RoHS Compliant
• instrumentation • cellular
The +Suffix identifies RoHS Compliance. See our web site
for RoHS Compliance methodologies and qualifications
• PCS
• GSM
• cellular
• WCDMA
• PDC
• radar
Coaxial Connections
SUM PORT
S(COM)
PORT 1,2,3,.....,12
1,2,3.....,12
Electrical Specifications
FREQ.
RANGE
(MHz)
ISOLATION
(dB)
INSERTION LOSS (dB)
ABOVE 10.8 dB
PHASE
AMPLITUDE
VSWR
(:1)
Outline Drawing
UNBALANCE UNBALANCE
(Degrees)
(dB)
S
OUT
Typ.
Adjacent
Typ.
Opposite
Min.
fL-fU
Typ.
0.45
0.6
Max.
1.0
Max.
Max.
0.5
Typ.
1.6
1.2
1.2
1.1
800-1000
1000-2450
16
33
30
5
8
23
1.4
0.7
Typical Performance Data
Freq.
(MHz)
Total Loss1
(dB)
Amplitude
Unbalance
(dB)
Isolation
(dB)
Phase
Unbalance
(deg.)
VSWR
S
VSWR
12
Adjacent
Opposite
800.00
850.00
900.00
1000.00
1100.00
11.30
11.39
11.41
11.27
11.14
0.33
0.32
0.32
0.32
0.33
15.14
15.98
16.76
18.49
21.23
28.37
30.39
33.00
42.57
38.77
2.36
2.52
2.56
2.96
3.07
1.64
1.74
1.75
1.54
1.26
1.18
1.16
1.14
1.10
1.09
1200.00
1300.00
1400.00
1500.00
1600.00
11.16
11.20
11.20
11.25
11.31
0.33
0.32
0.28
0.23
0.20
25.22
28.91
29.44
27.39
25.65
33.25
31.83
32.36
33.34
33.09
3.15
3.15
3.31
3.29
3.54
1.26
1.27
1.12
1.12
1.24
1.10
1.10
1.09
1.09
1.09
1800.00
2000.00
2300.00
2400.00
2450.00
11.30
11.36
11.64
11.64
11.80
0.15
0.17
0.31
0.27
0.26
24.77
26.54
32.29
28.56
23.16
30.69
26.26
23.70
23.35
22.56
4.08
4.96
5.94
6.19
6.16
1.13
1.07
1.29
1.23
1.50
1.07
1.03
1.03
1.10
1.15
inch
Outline Dimensions (
)
mm
1. Total Loss = Insertion Loss + 10.8dB splitter loss.
A
6.60
B
3.28
C
.75
D
.150
E
6.45
F
1.64
ZN12PD-252+
TOTAL LOSS
ZN12PD-252+
ISOLATION
167.64 83.31 19.05
3.81 163.83 41.66
at RF level of -10 dBm
at RF level of -10 dBm
45
40
35
30
25
20
15
10
12.0
11.8
11.6
11.4
11.2
11.0
G
.144
3.66 83.82
H
3.30
J
.38
K
.500
wt
grams
370
1-2 (dB)
3-5 (dB)
9.65 12.70
800 1050 1300 1550 1800 2050 2300 2550
FREQUENCY (MHz)
800
1050 1300 1550 1800 2050 2300 2550
FREQUENCY (MHz)
ZN12PD-252+
VSWR
at RF level of -10 dBm
1.80
1.60
1.40
1.20
1.00
electrical schematic
#S-VSWR
#1-VSWR
800
1050 1300 1550 1800 2050 2300 2550
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. B
M151107
ZN12PD-252+
ED-11392/1
HY/TD/CP/AM
151019
®
Mini-Circuits
www.minicircuits.com P.O. Box 350166, Brooklyn, NY 11235-0003 (718) 934-4500 sales@minicircuits.com
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