Document
Coaxial
Power Splitter/Combiner
2 Way-0°
Maximum Ratings
Operating Temperature Storage Temperature Power Input (as a splitter) Internal Dissipation -55°C to 100°C -55°C to 100°C 10W max. 0.125W max.
ZAPD-21+
www.DataSheet4U.com
50Ω
500 to 2000 MHz
Features
• wideband, 500 to 2000 MHz • low insertion loss, 0.25 dB typ. • good isolation, 25 dB typ. • up to 10W power input as splitter • excellent amplitude unbalance, 0.1 dB typ. • excellent phase unbalance, 1 deg. typ. • excellent VSWR, 1.20:1 typ. • rugged shielded case
N-Type version shown
Permanent damage may occur if any of these limits are exceeded.
Connectors BNC SMA N-TYPE
CASE STYLE: F53 Model Price ZAPD-21+ $64.95 ZAPD-21-S+ $69.95 ZAPD-21-N+ $69.95
Qty. (1-9) (1-9) (1-9)
Coaxial Connections
SUM PORT PORT 1 PORT 2 S 1 2
Applications
• UHF • GPS • cellular • PCS/DCS
FREQ. RANGE (MHz)
+ 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.
• communications systems • instrumentation
Electrical Specifications
ISOLATION (dB) INSERTION LOSS (dB) ABOVE 3.0 dB PHASE UNBALANCE (Degrees)
Max. 3
AMPLITUDE UNBALANCE (dB)
Max. 0.2
Outline Drawing
fL-fU 500-2000 Typ. 25 Min 18 Typ. Max. 0.25 1.0
Typical Performance Data
Frequency (MHz)
Insertion Loss (dB) S-1 S-2
3.14 3.15 3.10 3.12 3.11 3.05 3.19 3.15 3.17 3.14 3.17 3.19 3.31 3.30 3.29
Amplitude Unbalance (dB)
0.03 0.03 0.02 0.02 0.03 0.03 0.03 0.03 0.04 0.03 0.02 0.04 0.03 0.03 0.01
Isolation (dB)
Phase Unbalance (deg.)
0.45 0.48 0.50 0.53 0.60 0.61 0.73 0.77 0.68 0.92 1.15 1.27 1.41 1.42 1.48
VSWR S
VSWR 1
VSWR 2
500.00 525.00 575.00 625.00 675.00 750.00 825.00 900.00 1000.00 1200.00 1400.00 1600.00 1800.00 1900.00 2000.00
3.17 3.18 3.12 3.14 3.14 3.08 3.22 3.18 3.21 3.17 3.19 3.23 3.35 3.33 3.31
21.12 22.44 25.62 29.70 33.67 30.96 27.43 25.73 25.37 30.28 29.13 24.08 27.44 35.87 33.59
1.31 1.27 1.18 1.10 1.03 1.08 1.17 1.24 1.29 1.21 1.03 1.16 1.22 1.19 1.15
ZAPD-21+ ISOLATION
1.16 1.13 1.07 1.02 1.04 1.11 1.17 1.21 1.23 1.15 1.01 1.10 1.16 1.18 1.17
1.17 1.14 1.08 1.03 1.02 1.09 1.15 1.19 1.22 1.16 1.03 1.08 1.15 1.17 1.18
Outline Dimensions ( inch mm )
A 2.00 50.80 H .39 9.91 B 2.00 50.80 J 1.00 25.40 C .75 19.05 K .50 12.70 D 1.00 25.40 L 1.00 25.40 E .13 3.30 F 1.750 44.45 G .125 3.18 wt grams 170.0
ZAPD-21+ INSERTION LOSS 3.5 INSERTION LOSS (dB) S-1(dB) 3.4 3.3 3.2 3.1 3.0 500 S-2(dB)
ISOLATION (dB) 40 35 30 25 20 500 45
800
1100
1400
1700
2000
800
1100
1400
1700
2000
FREQUENCY (MHz)
FREQUENCY (MHz)
ZAPD-21+ VSWR 1.5 #S-VSWR 1.4 VSWR 1.3 1.2 1.1 1.0 500 #1-VSWR #2-VSWR
electrical schematic
800
1100
1400
1700
2000
FREQUENCY (MHz)
Mini-Circuits
TM
®
minicircuits.com
REV. B M108294 ZAPD-21+ HY/TD/CP
ISO 9001 ISO 14001 AS 9100 CERTIFIED
P.O. Box 350166, Brooklyn, New York 11235-0003 (718) 934-4500 Fax (718) 332-4661 For detailed performance specs & shopping online see Mini-Circuits web site The Design Engineers Search Engine Provides ACTUAL Data Instantly From MINI-CIRCUITS At: www.minicircuits.com
IF/RF MICROWAVE COMPONENTS
080714
.