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PDF ZFDC-20-5 Data sheet ( Hoja de datos )
| Número de pieza | ZFDC-20-5 | |
| Descripción | Directional Coupler | |
| Fabricantes | Mini-Circuits | |
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Coaxial
Directional Coupler
50Ω 0.1 to 2000 MHz
ZFDC-20-5
Maximum Ratings
Operating Temperature
-55°C to 100°C
Storage Temperature
-55°C to 100°C
Coaxial Connections
INPUT
OUTPUT
COUPLED
3
1
2
Features
• very wideband, 0.1 to 2000 MHz
• excellent directivity, 27 dB typ.
• excellent insertion loss, 0.7 dB typ.
• rugged shielded case
Applications
• cellular
• instrumentation
• communication receivers & transmitters
BNC version shown
CASE STYLE: K18
Connectors Model
BNC
ZFDC-20-5
SMA
ZFDC-20-5-S
N-TYPE ZFDC-20-5-N
BRACKET (OPTION"B")
Price
$84.95
$89.95
$89.95
$2.50
Qty.
(1-9)
(1-9)
(1-9)
(1+)
Outline Drawing
Outline Dimensions
(
inch
mm
)
ABCD
1.25 1.25 .75 .63
31.75 31.75 19.05 16.00
EF
.38 1.00
9.65 25.40
GH
.125 1.000
3.18 25.40
J K L M N P Q wt
-- -- .125 1.688 2.18 .75 .07 grams
-- -- 3.18 42.88 55.37 19.05 1.78 70.0
Directional Coupler Electrical Specifications
FREQ.
RANGE
(MHz)
COUPLING
(dB)
MAINLINE LOSS1
DIRECTIVITY
(dB)
VSWR
(:1)
LMU LMU
fL-fU Nom. Flatness Typ. Max. Typ. Max. Typ. Max. Typ. Min. Typ. Min. Typ. Min.
0.1-2000 19.5±0.5 ±0.5 0.3 1.0 0.7 1.4 1.5 2.3 30 20 27 20 22 10
Typ.
1.2
L = low range [fL to 10 fL] M = mid range [10 fL to fU/2] U= upper range [fU/2 to fU]
1. Mainline loss includes theoretical power loss at coupled port.
Above 1000 MHz, coupling flatness ±1 dB.
Typical Performance Data
POWER
INPUT
(W)
L MU
Max. Max.
0.5 2.0
Frequency
(MHz)
Mainline Loss
(dB)
In-Out
Coupling
(dB)
In-Cpl
Directivity
(dB)
Return Loss
(dB)
In Out Cpl
0.10
0.50
0.90
188.00
544.00
920.00
1020.00
1136.00
1310.00
2000.00
0.71
0.49
0.44
0.36
0.69
1.07
1.17
1.28
1.41
1.91
19.79
19.57
19.52
19.46
19.85
20.18
20.18
20.13
19.96
19.34
25.09
33.79
34.79
32.56
30.03
28.13
28.46
29.48
34.06
18.40
11.79
21.84
23.69
26.83
22.02
19.60
19.23
18.96
18.82
18.91
11.84
22.89
25.23
27.83
22.00
20.58
20.30
20.07
19.75
17.73
12.78
21.74
23.40
26.54
23.17
18.75
17.73
16.64
15.02
10.05
2.0 at RF level of -10 dBm
1.6
1.2
0.8
0.4
0.0
0
400
ZFDC-20-5
MAINLINE LOSS
800 1200
FREQUENCY (MHz)
1600
2000
ZFDC-20-5
COUPLING & DIRECTIVITY
60 at RF level of -10 dBm
COUPLING
50
DIRECTIVITY
40
30
20
10
0
0
400
800
1200
1600
FREQUENCY (MHz)
2000
at RF level of -10 dBm
40
32
24
16
8
0
0 400
ZFDC-20-5
RETURN LOSS
IN OUT CPL
800 1200
FREQUENCY (MHz)
1600
2000
electrical schematic
Mini-Circuits® INTERNET http://www.minicircuits.com
P.O. Box 350166, Brooklyn, New York 11235-0003 (718) 934-4500 Fax (718) 332-4661
Distribution Centers NORTH AMERICA 800-654-7949 • 417-335-5935 • Fax 417-335-5945 • EUROPE 44-1252-832600 • Fax 44-1252-837010
Mini-Circuits ISO 9001 & ISO 14001 Certified
REV. OR
M93827
ZFDC-20-5
WZ/TD/CP
061206
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| PDF Descargar | [ Datasheet ZFDC-20-5.PDF ] | |
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