AAC TXK81131-18D

RF Directional Couplers
The content of this specification may change without notification 09/18/08
Directional Couplers (TXC Type)
Features
This connector is an original developed ultra-miniatured type and
performs excellent withstanding soldering heat and downsizing by
utilizing glass hermetic seal as a part of insulation.
(SMA connector flange square measure ratio: 1/5: our rated proportion)
Moreover, it is available with excellent VSWR as a part of this item is
designed with an airline structure.
Specifications
Frequency Range
(Frequency Point)
[ MHz ]
Style No.
Insertion
Loss
[ dB ]
Coupling
[ dB ]
Directivity
[ dB ]
VSWR
(max.)
Main
Sub
Transmit Line Transmit Line
max. Input
Power
[W]
Working Temp.
Range
[ C]
1.0 max.
−10 ~+65
2.0 max.
−10 ~+65
100~2000
TXK81131-18D
(900)
0.40 max.
18.0±1.0
20.0 min.
1.20
1.50
(1500)
0.60 max.
14.0±1.0
20.0 min.
1.20
1.40
(1900)
0.80 max.
12.0±1.0
20.0 min.
1.20
1.35
100~2000
TXK81131-20D
(900)
0.40 max.
20.0±1.0
30.0 min.
1.20
1.25
(1500)
0.50 max.
16.0±1.0
25.0 min.
1.30
1.25
(1900)
0.60 max.
14.0±1.0
25.0 min.
1.30
1.20
* Complied with custom designed requirements.
Dimensions
25
5.5
7
8
5.5
IN
5.5
CPL
10
OUT
5
3-TXC(J)
American Accurate Components, Inc.
Unit:mm
188 Technology Drive, Unit H, Irvine, CA 92618
TEL: 949-453-9888 Š FAX: 949-453-8889
Directional Couplers
DIRECTIONAL COUPLERS
The content of this specification may change without notification 09/18/08
Typical Performance
T X K 8 11 3 1 - 1 8 D
T X K 8 11 3 1 - 2 0 D
1 0 0 ~ 2000 M H z
10 0 ~ 20 00 M H z
Insertion loss includes coupling loss.
[dB]
0
Insertion loss includes coupling loss.
[dB]
I n se r tion L o s s
In sertion L o s s
0
0.2
0.2
0.4
0.4
0.6
0.6
0.8
0.8
0.9
1.0
0.1
0.5
1.9
1.0
Frequency [GHz]
1.5
2.0
Dir e c t i v i t y ( Pf−Pr)
[dB]
0.1
0
10
10
20
20
30
30
40
40
0.9
0.1
0.5
1.9
1.0
Frequency [GHz]
1.5
0 .5
[dB]
1.0
Frequency [GHz]
1.5
0.9
50
2.0
1.9
2.0
D ir e c t iv i t y ( Pf−Pr)
[dB]
0
50
0.9
1.0
0.1
0.5
1.9
1.0
Frequency [GHz]
1.5
2.0
[dB]
-10
-10
Pf Couuupppllilininng
-20
Pf Coupling
-20
-30
-30
-40
Pf Coupling (Reverse)
-40
Pf Coupling (Reverse)
-50
-50
0.9
-60
0.1
0.5
1.0
Frequency [GHz]
1.9
1.5
2.0
0.9
-60
0.1
0.5
1.0
Frequency [GHz]
1.9
1.5
0.9, 1.5, 1.9GHz are Frequency Points. These are standardized on insertion loss, directivity, and Coupling .
Specifications of products are subject to change without notice.
American Accurate Components, Inc.
188 Technology Drive, Unit H, Irvine, CA 92618
TEL: 949-453-9888 Š FAX: 949-453-8889
2.0