Coaxial
Power Splitter/Combiner
ZAPD-2-252+
2 Way-0° 50Ω
5 to 2500 MHz
Maximum Ratings
Features
N-Type version shown
• wideband, 5 to 2500 MHz, useable from 0.5 to 3000 MHz
Operating Temperature
Storage Temperature
Power Input (as a splitter)
Internal Dissipation
-55°C to 100°C
CASE STYLE: F14
• low insertion loss, 1.0 dB typ.
Connectors Model
Price
Qty.
(1-9)
(1-9)
-55°C to 100°C
1W max.
• excellent amplitude unbalance, 0.2 dB typ.
• excellent phase unbalance, 2 deg. typ.
• rugged shielded case
N-TYPE
SMA
ZAPD-2-252-N+
ZAPD-2-252-S+
$79.95
$79.95
0.04W max.
+ RoHS compliant in accordance
with EU Directive (2002/95/EC)
The +Suffix has been added in order to identify RoHS
Compliance. See our web site for RoHS Compliance
methodologies and qualifications.
Permanent damage may occur if any of these limits are exceeded.
Applications
• VHF/UHF
• PCS
• GPS
• cellular
• instrumentation
Coaxial Connections
SUM PORT
S
1
2
PORT 1
Electrical Specifications
PORT 2
FREQ.
RANGE
(MHz)
ISOLATION
(dB)
INSERTION LOSS (dB)
ABOVE 3.0 dB
PHASE
AMPLITUDE
VSWR
(:1)
UNBALANCE UNBALANCE
(Degrees)
(dB)
L
M
U
L
M
U
L
M
U
L
M
U
S
OUT
fL-fU
Typ. Min. Typ. Min. Typ. Min. Typ. Max. Typ. Max. Typ. Max. Max. Max. Max. Max. Max. Max. Typ. Max. Typ. Max.
1.6
—
1.3
—
5-2500
25 19 17 14 17 14 0.3 0.6 0.8 1.7 1.5 2.4
2
3
5
0.2 0.4 0.6
Outline Drawing
L = low range [fL to 10 fL]
M = mid range [10 fL to fU/2]
U= upper range [fU/2 to fU]
Typical Performance Data
Frequency
(MHz)
Total Loss1
(dB)
Amplitude
Unbalance
(dB)
Isolation
(dB)
Phase
VSWR
S
VSWR
1
VSWR
2
Unbalance
(deg.)
S-1
S-2
5.00
150.00
300.00
450.00
600.00
3.33
3.37
3.42
3.51
3.60
3.32
3.36
3.41
3.49
3.57
0.01
0.02
0.01
0.02
0.03
24.94
26.51
24.22
21.69
20.59
0.03
0.08
0.06
0.12
0.19
1.07
1.11
1.19
1.27
1.36
1.20
1.10
1.14
1.18
1.22
1.20
1.09
1.12
1.16
1.20
750.00
900.00
1000.00
1200.00
1400.00
3.68
3.83
3.85
3.99
4.14
3.64
3.79
3.82
3.94
4.02
0.04
0.04
0.02
0.05
0.13
19.22
17.61
17.12
16.83
17.10
0.26
0.24
0.41
0.08
1.12
1.45
1.54
1.61
1.73
1.84
1.27
1.31
1.35
1.42
1.49
1.25
1.30
1.34
1.41
1.49
1600.00
1800.00
2000.00
2400.00
2500.00
4.39
4.57
4.67
4.44
4.54
4.38
4.61
4.69
4.48
4.52
0.01
0.04
0.02
0.03
0.02
17.09
16.43
17.14
23.33
22.33
1.56
2.12
2.02
2.38
2.12
1.89
1.88
1.77
1.37
1.26
1.52
1.52
1.48
1.28
1.23
1.53
1.54
1.49
1.29
1.25
inch
Outline Dimensions (
)
mm
A
B
C
D
E
F
G
2.00
2.00
0.75
1.00
0.25 1.500 0.125
6.35 38.10
50.80 50.80 19.05 25.40
3.18
1. Total Loss = Insertion Loss + 3dB splitter loss.
H
0.39
J
1.00
K
0.50
L
1.00
wt
grams
170.0
ZAPD-2-252+
TOTAL LOSS
ZAPD-2-252+
ISOLATION
5.0
4.5
4.0
3.5
3.0
29
27
25
23
21
19
17
15
9.91 25.40 12.70 25.40
S-1
S-2
For option B with N-type connectors, dimension "C" increases to 0.94 inches.
0
500
1000
1500
2000
2500
0
500
1000
1500
2000
2500
FREQUENCY (MHz)
FREQUENCY (MHz)
ZAPD-2-252+
VSWR
electrical schematic
3.0
2.5
2.0
1.5
1.0
#S-VSWR
#1-VSWR
#2-VSWR
0
500
1000
1500
2000
2500
FREQUENCY (MHz)
®
For detailed performance specs
& shopping online see web site
Mini-Circuits
ISO 9001 ISO 14001 AS 9100 CERTIFIED
REV. B
®
P.O. Box 350166, Brooklyn, New York 11235-0003 (718) 934-4500 Fax (718) 332-4661 The Design Engineers Search Engine
Provides ACTUAL Data Instantly at minicircuits.com
M127604
ZAPD-2-252+
ED-12950/1
HY/CP
IF/RF MICROWAVE COMPONENTS
Notes: 1. Performance and quality attributes and conditions not expressly stated in this specification sheet are intended to be excluded and do not form a part of this specification sheet. 2. Electrical specifications
and performance data contained herein are based on Mini-Circuit’s applicable established test performance criteria and measurement instructions. 3. The parts covered by this specification sheet 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.
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