FIXED ATTENUATORS
50 & 75 Ω
Plug-In
1/2W, 1W 1 to 40 dB, DC to 2000 MHz
AT
MAT
C
CASE
STYLE
PRICE
$
FREQ.
RANGE
MHz
ATTENUATION
d B
VSWR (:1)
Ma x.
POWER
W
O
N
N
E
C
T
I
FLATNESS, Ma x.
MODEL
NO.
Qty.
(1-9)
O
N
fL-fU
Nom .
L
M
U
L
M
U
Note B
MAT-1
DC -1500
DC -1500
DC -1500
DC -1500
DC -1500
1±0.2
2±0.2
3±0.2
4±0.2
5±0.3
0.3
0.3
0.3
0.3
0.3
0.4
0.4
0.6
0.6
0.6
0.5
0.8
1.0
1.0
1.0
1.3
1.3
1.3
1.3
1.3
1.5
1.5
1.5
1.5
1.5
1.7
1.7
1.7
1.7
1.7
0.5
0.5
0.5
0.5
0.5
A11
A11
A11
A11
A11
c r
c r
c r
c r
c r
4.45
4.45
4.45
4.45
4.45
MAT-2
MAT-3
MAT-4
MAT-5
MAT-6
MAT-7
MAT-8
MAT-9
MAT-10
DC -1500
DC -1500
DC -1500
DC -1500
DC -1500
6±0.3
7±0.3
8±0.3
9±0.4
10±0.4
0.3
0.3
0.3
0.3
0.3
0.6
0.6
0.6
0.6
0.6
1.0
1.0
1.0
1.0
1.0
1.3
1.3
1.3
1.3
1.3
1.5
1.5
1.5
1.5
1.5
1.7
1.7
1.7
1.7
1.7
A11
A11
A11
A11
A11
c r
c r
c r
c r
c r
4.45
4.45
4.45
4.45
4.45
0.5
0.5
0.5
0.5
MAT-12
MAT-15
MAT-20
MAT-25
DC -1500
DC -1500
DC -1500
DC -1500
12±0.4
15±0.4
20±0.5
25±0.5
0.3
0.4
0.4
0.4
0.6
0.7
0.8
0.8
1.0
1.1
1.3
1.3
1.3
1.3
1.3
1.3
1.5
1.5
1.6
1.6
1.7
1.7
1.8
1.8
0.5
0.5
0.5
0.5
A11
A11
A11
A11
c r
c r
c r
c r
4.45
4.45
4.45
4.45
MAT-30
MAT-40
DC -1000
DC -500
30±0.5
40±0.6
0.5
1.0
1.0
—
—
—
1.3
1.5
1.6
—
—
—
0.5
0.5
A11
A11
c r
c r
4.45
4.45
AT-1
AT-2
AT-3
AT-3-75
AT-4
DC -1500
DC -1500
DC -1500
DC -500
1±0.2
2±0.2
3±0.2
3±0.2
4±0.2
0.3
0.3
0.3
0.9
0.3
0.4
0.4
0.6
—
0.5
0.8
1.0
—
1.3
1.3
1.3
2.0
1.3
1.5
1.5
1.5
—
1.7
1.7
1.7
—
1
1
1
1
1
A04
A04
A04
A04
A04
c r
c r
c r
c r
c r
3.65
3.65
3.65
3.65
3.65
n
n
DC -1500
0.6
1.0
1.5
1.7
AT-5
AT-6
AT-6-75
AT-7
AT-8
DC -1500
DC -1500
DC -500
DC -1500
DC -1500
DC -1500
DC -1500
DC -500
5±0.3
6±0.3
6±0.3
7±0.3
8±0.3
0.3
0.3
1.0
0.3
0.3
0.3
0.3
1.0
0.3
0.4
0.8
0.6
0.6
—
0.6
0.6
0.6
0.6
—
1.0
1.0
—
1.0
1.0
1.0
1.0
—
1.3
1.3
2.0
1.3
1.3
1.3
1.3
2.0
1.3
1.3
1.5
1.5
1.5
—
1.5
1.5
1.5
1.5
—
1.7
1.7
—
1.7
1.7
1.7
1.7
—
1
1
1
1
1
1
1
1
1
1
1
A04
A04
A04
A04
A04
A04
A04
A04
A04
A04
A04
c r
c r
c r
c r
c r
c r
c r
c r
c r
c r
c r
3.65
3.65
3.65
3.65
3.65
3.65
3.65
3.65
3.65
3.65
3.65
AT-9
9±0.4
AT-10
AT-10-75
AT-12
AT-15
AT-15-75
10±0.4
10±0.4
12±0.4
15±0.4
15±0.4
n
n
n
DC -1500
DC -1500
DC -500
0.6
0.7
—
1.0
1.1
—
1.5
1.5
—
1.7
1.7
—
AT-20
AT-20-75
AT-30
DC -1500
DC -500
DC -1000
DC -500
20±0.5
20±0.5
30±0.5
40±0.6
0.4
1.1
0.5
1.0
0.8
—
1.0
—
1.3
—
—
—
1.3
2.0
1.3
1.5
1.6
—
1.6
—
1.8
—
—
—
1
1
1
1
A04
A04
A04
A04
c r
c r
c r
c r
3.65
3.65
3.65
3.65
AT-40
L = DC-500 MHz
M = DC-1000 MHz
U = DC-fU
NOTES:
u
o
n
*
PAT m o d e ls, a q ue o us wa sha b le
No n-he rm e tic
De no te s 75 o hm m o d e ls.
NSN GUIDE
MCL NO. NSN
AT-6
5985-01-275-0339
5985-01-265-8138
MAT-6
MAT-7
MAT-9
PAT-3
PAT-6
PAT-10
PAT-15
5985-01-295-0261
5985-01-326-6978
5985-01-332-4595
5985-01-460-6040
5985-01-460-6042
5985-01-460-6045
5985-01-460-6043
Atte nua tio n Fla tne ss o ve r DC-2000 MHz: 0.75 d B typ .
MAT-1
MAT-10
MAT-15
MAT-2
MAT-20
MAT-3
MAT-4
MAT-5
** VSWR o ve r DC-2000 MHz: 1.45 (typ .)
5985-01-294-4719
5985-01-294-4720
5985-01-336-3058
5985-01-294-4721
5985-01-274-6609
5985-01-326-6977
5985-01-336-3720
A. Ge ne ra l Qua lity Co ntro l Pro c e d ure s, Enviro nm e nta l Sp e c ific a -
tio ns, Hi-Re l a nd MIL d e sc rip tio n a re g ive n in Ge ne ra l Info rm a tio n
(Se c tio n 0).
B. Co nne c to r typ e s a nd c a se m o unte d o p tio ns, c a se finishe s a re
g ive n in se c tio n 0, se e “Ca se style s & o utline d ra wing s”.
C. Pric e s a nd sp e c ific a tio ns sub je c t to c ha ng e witho ut no tic e .
Fo r PAT m o d e ls:
1.
2.
RF p o we r a t 25° C c a se te m p .: 1 Wa tt.
Atte nua tio n a nd VSWR a t 25° C c a se te m p .
®
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