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
Mini-Circuits ISO 9001 & ISO 14001 Certified
50
10 to 400 MHz
Directional Coupler
Plug-In
CASE STYLE: B02
PRICE: $26.20 ea. QTY (1-9)
Outline Dimensions ( )
inch
mm
Maximum Ratings
Pin Connections
INPUT
1
OUTPUT
2
COUPLED
4
GROUND
3
CASE GROUND
3
Outline Drawing
Directional Coupler Electrical Specifications
REV. OR
M93851
TCD-6-1
WZ/TD/CP
060725
A
B
C
D
E
F
.480
.500
.240
.255
.210
.230
12.19 12.70
6.10
6.48
5.33
5.84
G
H
J
K
L
wt
.16
.100
.14
.20
.020 grams
4.06
2.54
3.56
5.08
0.51
1.9
Typical Performance Data
TDC-6-1
Operating Temperature
-55C to 100C
Storage Temperature
-55C to 100C
Features
excellent directivity, 30 dB typ.
rugged welded case, hermetically sealed
Applications
VHF/UHF
instrumentation
communication receivers & transmitters
TDC-6-1
MAINLINE LOSS
1.0
1.4
1.8
2.2
2.6
3.0
10
88
166
244
322
400
FREQUENCY (MHz)
MAINLINE
LOSS
(dB)
at RF level of -10 dBm
TDC-6-1
COUPLING & DIRECTIVITY
0
10
20
30
40
50
60
10
88
166
244
322
400
FREQUENCY (MHz)
C
O
U
P
L
I
N
G
&
D
I
R
E
C
T
I
V
I
T
Y
(
d
B
)
COUPLING
DIRECTIVITY
at RF level of -10 dBm
TDC-6-1
RETURN LOSS
10
14
18
22
26
30
10
88
166
244
322
400
FREQUENCY (MHz)
RETURN
LOSS
(dB)
IN
OUT
CPL
at RF level of -10 dBm
electrical schematic
INPUT
OUTPUT
COUPLED
Frequency
(MHz)
Mainline Loss
(dB)
In-Out
Coupling
(dB)
In-Cpl
Directivity
(dB)
In
Return Loss
(dB)
Out
Cpl
10.00
1.61
6.13
49.37
15.75
17.54
17.12
37.00
1.61
6.21
41.47
15.97
17.57
17.06
100.00
1.67
6.25
34.23
16.36
17.82
17.02
140.00
1.71
6.27
30.72
16.75
18.10
17.03
180.00
1.72
6.30
28.19
17.21
18.50
17.09
220.00
1.78
6.28
25.90
17.75
18.98
17.19
270.00
1.75
6.38
23.63
18.57
19.63
17.39
320.00
1.86
6.40
21.51
19.47
20.27
17.66
370.00
1.86
6.48
19.76
20.46
20.67
18.02
400.00
1.98
6.54
18.72
21.06
20.73
18.27
FREQ.
RANGE
(MHz)
COUPLING
(dB)
MAINLINE LOSS
1
(dB)
DIRECTIVITY
(dB)
VSWR
(:1)
POWER
INPUT, W
Nom. Flatness
L
M
U
L
M
U
L
MU
f
L
-f
U
Typ. Max. Typ. Max. Typ. Max. Typ.
Min.
Typ.
Min.
Typ.
Min.
Typ.
Max. Max.
10-400
6.30.4
0.4
2.0
2.4
2.0
2.4
2.0
2.5
36
30
30
25
20
15
1.5
1.0
2.0
L = low range [f
L
to 10 f
L
] M = mid range [10 f
L
to f
U
/2] U = upper range [f
U
/2 to f
U
]
1. Mainline loss includes theoretical power loss at coupled port.
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