ZNDC-20-2G [MINI]
Directional Coupler 50з 20dB 800 to 2000 MHz; 定向耦合器50з 20分贝800至2000兆赫
| 型号： | ZNDC-20-2G |
| 厂家： | 
MINI-CIRCUITS |
| 描述： | Directional Coupler 50з 20dB 800 to 2000 MHz |
| 文件： | 总1页 (文件大小：110K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
Coaxial
ZNDC-20-2G
Directional Coupler
50Ω 20dB 800 to 2000 MHz
Maximum Ratings
OperatingTemperature
StorageTemperature
Power Input
Features
• excellent insertion loss, 0.5 dB typ.
• excellent VSWR, 1.15:1 typ.
• very flat coupling, ±0.2 dB typ.
-55°C to 100°C
-55°C to 100°C
3W Max.
CASE STYLE: FM587
PRICE: $49.95 ea. QTY (1-9)
Applications
• cellular
• PCS
• ISM
Pin Connections
INPUT
1
2
3
OUTPUT
COUPLED
Directional Coupler Electrical Specifications
FREQ.
RANGE
(MHz)
COUPLING
(dB)
MAINLINE LOSS
(dB)
DIRECTIVITY
(dB)
VSWR
(:1)
POWER
INPUT
(W)
Max.
fL-fU
Nom.
Flatness
Typ.
Max.
Typ. Max.
Typ. Min.
800-2000
800-1000
1000-1700
1700-2000
20.0±0.5
19.8±0.5
19.8±0.5
±0.3
±0.4
±0.5
0.35 0.6
0.5 0.9
0.6 1.1
25 17
25 18
20 14
1.15
1.15
1.15
3
3
3
Outline Drawing
Typical Performance Data
Frequency
(MHz)
InsertionLoss
(dB)
Coupling
(dB)
Directivity
(dB)
Return Loss
(dB)
In-Out
In-Cpl
In
Out
Cpl
800.00
900.00
0.33
0.35
0.37
0.39
0.46
0.53
0.60
0.64
0.69
0.73
20.04
19.95
19.87
19.81
19.73
19.74
19.82
19.90
19.99
20.11
24.78
26.10
27.15
27.62
28.22
28.44
26.05
25.11
24.05
21.74
24.68
26.07
27.09
26.98
24.33
21.90
20.70
20.34
20.25
20.57
24.07
25.28
25.57
25.04
22.51
20.25
18.83
18.32
17.90
17.76
20.57
20.84
21.21
21.54
22.23
23.28
24.03
24.40
24.43
24.12
1000.00
1100.00
1300.00
1500.00
1700.00
1800.00
1900.00
2000.00
inch
Outline Dimensions (
)
mm
A
B
C
D
E
F
.15
G
H
2.00
1.25
.75
.17 1.656
.140
.63
50.80 31.75 19.05
4.32 42.06
3.81
3.56 16.00
J
.44
11.18
K
.38
9.65
wt.
grams
57
ZNDC-20-2G
ZNDC-20-2G
INSERTION LOSS
ZNDC-20-2G
COUPLING & DIRECTIVITY
RETURN LOSS
at RF level of -10 dBm
at RF level of -10 dBm
35
30
25
20
15
10
5
45
40
35
30
25
20
15
10
5
1.20
1.00
0.80
0.60
0.40
0.20
0.00
RL-IN
RL-OUT
RL-CPL
CPL
1600
DIRECT
0
0
800
1000
1200
1400
1600
1800
2000
800
1000
1200 1400
FREQUENCY (MHz)
1800
2000
800
1000
1200
1400
FREQUENCY (MHz)
1600
1800
2000
FREQUENCY (MHz)
®
INTERNET http://www.minicircuits.com
P.O. Box 350166, Brooklyn, New York 11235-0003 (718) 934-4500 Fax (718) 332-4661
REV. OR
M91182
ED-6521/3
ZNDC-20-2G
WZ/TD/CP
040325
Mini-Circuits
Distribution Centers NORTH AMERICA 800-654-7949 • 417-335-5935 • Fax 417-335-5945 • EUROPE 44-1252-832600 • Fax 44-1252-837010
DC2
ISO 9001 CERTIFIED
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