DIRECTIONAL COUPLERS
Designer's Kit
K1-DBTC+
RF/IF MICROWAVE COMPONENTS
P.O. Box 350166, Brooklyn, New York 11235-0003 (718) 934-4500 Fax (718) 332-4661 For quick access to product information see MINI-CIRCUITS CATALOG & WEB SITE
ISO 9001 ISO 14001
CERTIFIED
only
49
95
Model
Freq.
Coupling
Mainline Loss*
Directivity
VSWR
Power Input
(MHz)
(dB)
(dB)
(dB)
(:1)
( W )
Max.
L
M
U
L
M
U
L
MU
f
L
f
U
Nom.
Flatness
Typ. Max.
Typ. Max.
Typ. Max.
Typ. Min. Typ. Min. Typ. Min.
Typ.
Max.
Max.
DBTC-9-4+
5 - 1000
9.00.5
0.5
1.2
2.0
1.2
1.8
1.5 2.0
21
17
18
13
15
--
1.20
0.5
1.0
DBTC-12-4+
5 - 1000
12.20.5
0.9
0.9
1.8
0.7
1.3
1.1 1.6
33
22
21
14
15
--
1.20
0.5
1.0
DBTC-13-4+
5 - 1000
13.00.5
0.6
0.7
1.3
0.7
1.3
1.1 1.6
21
17
18
13
13
--
1.20
0.5
1.0
DBTC-17-5+
50 - 2000
17.70.9
1.0
0.9
1.4
0.9
1.4
1.1 1.6
20
13
20
13
14
--
1.20
--
2.0
DBTC-20-4+
20 - 1000
20.40.6
0.8
0.3
1.0
0.4
1.0
0.7 1.3
21
13
21
14
16
--
1.20
1.0
1.0
$
Kit K1-DBTC+
Electrical specifications of each model
ea. kit
( 5 models, 5 of each, 25 total)
Protected under U.S. Patents 6,140,887 & 6,784,521
*Includes theoretical power loss due to coupling.
5 to 2000MHz
DBTC+ Features
Very Flat 9 to 20dB Coupling
Very broadband, multi-octave, 50
Temperature stable LTCC base
All welded construction
Micro-miniature leadless package
.150" x .150" x .150"
MINI-CIRCUITS DESIGNER'S KITS
THE SOLUTION !
o
S
C O M P L I A N T
All models are RoHS compliant
L = low range [f
L
to 10f
L
] M = mid range [10f
L
to f
U
/2] U=upper range [f
U
/2 to f
U
]
REV.OR
M105265
K1-DBTC+
PDF 
ZIP