Applications
cellular
PCS
communication
radar
defense
Features
miniature package MCLPTM 3X3 mm
specified to 8 GHz, useable to 10 GHz
excellent VSWR, 1.15:1 typ. to 8 GHz
CASE STYLE: FG873
PRICE: $2.35 QTY. (10-49)
Outline Drawing
Outline Dimensions ( )
inch
mm
GAT+ SERIES
50
0 to 30dB DC to 8 GHz*
Miniature Plastic
REV. C
M98898
ED-9658
GAT+SERIES
MM/RS/CP
050621
Page 1 of 3
Fixed Attenuators
Electrical Specifications at 25C
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
*
Up to 3 GHz for GAT-30+
Flatness=variation overband divided by 2
MODEL
NO.
FREQ.
RANGE
(GHz)
f
L
-f
U
VSWR
(:1)
MAX.
INPUT
POWER
(W)
ATTENUATION
(dB)
Nom.
DC - 1 GHz
Typ. Max.
5 - 8 GHz
Typ.
DC - 1 GHz
Typ.
Flatness
DC - 5*GHz
Typ. Max.
GAT-0+
DC-8
0+0.2
0.1
0.2
0.2
1.05
1.2
1.15 1.35
1.25
0.5
GAT-1+
DC-8
10.2
0.1
0.2
0.2
1.05
1.2
1.15
1.3
1.3
0.5
GAT-2+
DC-8
20.2
0.1
0.2
0.2
1.05
1.2
1.15
1.3
1.3
0.5
GAT-3+
DC-8
30.3
0.1
0.2
0.2
1.05
1.2
1.15
1.3
1.35
0.5
GAT-4+
DC-8
40.3
0.1
0.2
0.2
1.05
1.2
1.15
1.3
1.35
0.5
GAT-5+
DC-8
50.3
0.1
0.2
0.2
1.05
1.2
1.15
1.3
1.35
0.5
GAT-6+
DC-8
60.3
0.1
0.2
0.3
1.05
1.2
1.15
1.3
1.35
0.5
GAT-7+
DC-8
70.3
0.1
0.2
0.3
1.05
1.2
1.15
1.3
1.35
0.5
GAT-8+
DC-8
80.4
0.1
0.2
0.3
1.05
1.2
1.15
1.3
1.35
0.5
GAT-9+
DC-8
90.4
0.1
0.2
0.3
1.05
1.2
1.15
1.3
1.3
0.5
GAT-10+
DC-8
100.4
0.15
0.2
0.3
1.05
1.2
1.15
1.3
1.3
0.5
GAT-12+
DC-8
120.4
0.15
0.2
0.3
1.05
1.2
1.15
1.3
1.3
0.5
GAT-15+
DC-8
150.4
0.15
0.3
0.3
1.05
1.2
1.15
1.3
1.35
0.5
GAT-20+
DC-8
200.4
0.15
0.2
0.2
1.05
1.2
1.15
1.3
1.35
0.5
GAT-30+
DC-3
300.9
0.5
1.2
--
1.05
1.2
1.15
1.3
--
0.5
Maximum Ratings
Operating Temperature
-45C to 85C
Storage Temperature
-55C to 100C
designers kit available
K1-GAT
45
5 of ea. GAT-2+,3+,4+,6+,8+,10+,15+,20+,30+99.95
K2-GAT
25
5 of ea. GAT-3+,6+,10+,15+,20+
59.95
Kit
No.
No. of
Units in Kit
Description
Price $
per Kit
Demo Board MCL P/N: TB-154
Suggested PCB Layout (PL-126)
Pin Connections
PORT
hl
INPUT
1
OUTPUT
3
GROUND
2,4
A
B
C
D
E
F
G
H
J
0.118
0.118
0.035
0.008
0.07
0.024
0.017
0.018
0.018
3.00
3.00
0.89
0.20
1.78
0.61
0.43
0.46
0.46
K
L
M
N
P
Q
R
S
T
wt
0.024
0.061
0.186
0.186
0.032
0.064
0.032
0.064
0.05 grams
0.61
1.55
4.72
4.72
0.81
1.63
0.81
1.63
1.27
20.0
DC - 5*GHz
Typ.
5 - 8 GHz
Typ.
top
bottom
+ RoHS compliant in accordance
with EU Directive (2002/95/EC)
The +suffix has been added in order to identify RoHS
Compliance. There has been no change to the model's
material, form, fit, or function. See our web site for RoHS
Compliance methodologies and qualifications.
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
Typical Performance Curves
GAT-0
ATTENUATION & VSWR
0.0
0.1
0.2
0.3
0.4
0.5
0
1000 2000 3000 4000 5000 6000 7000 8000
FREQUENCY (MHz)
AT
T
E
N
U
AT
I
O
N
(
d
B)
1.0
1.1
1.2
1.3
1.4
1.5
VSWR
ATTEN
VSWR
GAT-4
ATTENUATION & VSWR
3.8
4.0
4.2
4.4
4.6
4.8
0
1000 2000 3000 4000 5000 6000 7000 8000
FREQUENCY (MHz)
A
TTE
NUA
TI
ON (d
B
)
1.0
1.1
1.2
1.3
1.4
1.5
VSWR
ATTEN
VSWR
GAT-8
ATTENUATION & VSWR
7.9
8.2
8.5
8.8
9.1
9.4
0
1000 2000 3000 4000 5000 6000 7000 8000
FREQUENCY (MHz)
A
TTE
NUA
TI
ON (d
B
)
1.0
1.1
1.2
1.3
1.4
1.5
VSWR
ATTEN
VSWR
GAT-6
ATTENUATION & VSWR
5.8
6.1
6.4
6.7
7.0
7.3
0
1000 2000 3000 4000 5000 6000 7000 8000
FREQUENCY (MHz)
A
TTE
NUA
TI
ON (d
B
)
1.0
1.1
1.2
1.3
1.4
1.5
VSWR
ATTEN
VSWR
GAT-1
ATTENUATION & VSWR
0.8
1.0
1.2
1.4
1.6
1.8
0
1000 2000 3000 4000 5000 6000 7000 8000
FREQUENCY (MHz)
AT
T
E
N
U
AT
I
O
N
(
d
B)
1.0
1.1
1.2
1.3
1.4
1.5
VSWR
ATTEN
VSWR
GAT-3
ATTENUATION & VSWR
2.8
3.0
3.2
3.4
3.6
3.8
0
1000 2000 3000 4000 5000 6000 7000 8000
FREQUENCY (MHz)
A
TTE
NUA
TI
ON (d
B
)
1.0
1.1
1.2
1.3
1.4
1.5
VSWR
ATTEN
VSWR
GAT-5
ATTENUATION & VSWR
4.8
5.0
5.2
5.4
5.6
5.8
6.0
0
1000 2000 3000 4000 5000 6000 7000 8000
FREQUENCY (MHz)
A
TTE
NUA
TI
ON (d
B
)
1.0
1.1
1.2
1.3
1.4
1.5
1.6
VSWR
ATTEN
VSWR
GAT-7
ATTENUATION & VSWR
6.5
6.9
7.3
7.7
8.1
8.5
0
1000 2000 3000 4000 5000 6000 7000 8000
FREQUENCY (MHz)
A
TTE
NUA
TI
ON (d
B
)
1.0
1.1
1.2
1.3
1.4
1.5
VSWR
ATTEN
VSWR
GAT+ SERIES
Page 2 of 3
Typical Performance Curves
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
GAT-10
ATTENUATION & VSWR
9.0
9.5
10.0
10.5
11.0
11.5
0
1000 2000 3000 4000 5000 6000 7000 8000
FREQUENCY (MHz)
A
TTE
NUA
TI
ON (d
B
)
1.0
1.1
1.2
1.3
1.4
1.5
VSWR
ATTEN
VSWR
GAT-15
ATTENUATION & VSWR
13
14
15
16
17
18
0
1000 2000 3000 4000 5000 6000 7000 8000
FREQUENCY (MHz)
A
TTE
NUA
TI
ON (d
B
)
1.0
1.1
1.2
1.3
1.4
1.5
VSWR
ATTEN
VSWR
GAT-30
ATTENUATION & VSWR
28
30
32
34
36
38
0
1000 2000 3000 4000 5000 6000 7000 8000
FREQUENCY (MHz)
A
TTE
NUA
TI
ON (d
B
)
1.0
1.1
1.2
1.3
1.4
1.5
VSWR
ATTEN
VSWR
GAT-12
ATTENUATION & VSWR
10
11
12
13
14
15
0
1000 2000 3000 4000 5000 6000 7000 8000
FREQUENCY (MHz)
A
TTE
NUA
TI
ON (d
B
)
1.0
1.1
1.2
1.3
1.4
1.5
VSWR
ATTEN
VSWR
GAT-20
ATTENUATION & VSWR
20.0
20.2
20.4
20.6
20.8
21.0
0
1000 2000 3000 4000 5000 6000 7000 8000
FREQUENCY (MHz)
A
TTE
NUA
TI
ON (d
B
)
1.0
1.1
1.2
1.3
1.4
1.5
VSWR
ATTEN
VSWR
GAT SERIES
Page 3 of 3
GAT-9
ATTENUATION & VSWR
8.0
8.5
9.0
9.5
10.0
10.5
0
1000 2000 3000 4000 5000 6000 7000 8000
FREQUENCY (MHz)
A
TTE
NUA
TI
ON (d
B
)
1.0
1.1
1.2
1.3
1.4
1.5
VSWR
ATTEN
VSWR
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