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010521
MAT AT
L = DC-500 MHz M = DC-1000 MHz U = DC-fU
NOTES:
uPAT models, aqueous washable
oNon-hermetic
nDenotes 75 ohm models.
* Attenuation Flatness over DC-2000 MHz: 0.75 dB typ.
** VSWR over DC-2000 MHz: 1.45 (typ.)
A. General Quality Control Procedures, Environmental Specifica-
tions, Hi-Rel and MIL description are given in General Information
(Section 0).
B. Connector types and case mounted options, case finishes are
given in section 0, see “Case styles & outline drawings”.
C. Prices and specifications subject to change without notice.
For PAT models:
1. RF power at 25° C case temp.: 1 Watt.
2. Attenuation and VSWR at 25° C case temp.
NSN GUIDE
MCL NO. NSN
AT-6 5985-01-275-0339
MAT-1 5985-01-265-8138
MAT-10 5985-01-294-4719
MAT-15 5985-01-294-4720
MAT-2 5985-01-336-3058
MAT-20 5985-01-294-4721
MAT-3 5985-01-274-6609
MAT-4 5985-01-326-6977
MAT-5 5985-01-336-3720
MAT-6 5985-01-295-0261
MAT-7 5985-01-326-6978
MAT-9 5985-01-332-4595
PAT-3 5985-01-460-6040
PAT-6 5985-01-460-6042
PAT-10 5985-01-460-6045
PAT-15 5985-01-460-6043
124
ATTENUATION
dB VSWR (:1)
Max.
fL-fU
FREQ.
RANGE
MHz
MODEL
NO. L M
C
O
N
N
E
C
T
I
O
N
CASE
STYLE
Qty.
(1-9)
PRICE
$
Note B
POWER
W
UNom. L M U
FLATNESS, Max.
MAT-1 DC-1500 1±0.2 0.3 0.4 0.5 1.3 1.5 1.7 0.5 A11 cr 4.45
MAT-2 DC-1500 2±0.2 0.3 0.4 0.8 1.3 1.5 1.7 0.5 A11 cr 4.45
MAT-3 DC-1500 3±0.2 0.3 0.6 1.0 1.3 1.5 1.7 0.5 A11 cr 4.45
MAT-4 DC-1500 4±0.2 0.3 0.6 1.0 1.3 1.5 1.7 0.5 A11 cr 4.45
MAT-5 DC-1500 5±0.3 0.3 0.6 1.0 1.3 1.5 1.7 0.5 A11 cr 4.45
MAT-6 DC-1500 6±0.3 0.3 0.6 1.0 1.3 1.5 1.7 A11 cr 4.45
MAT-7 DC-1500 7±0.3 0.3 0.6 1.0 1.3 1.5 1.7 0.5 A11 cr 4.45
MAT-8 DC-1500 8±0.3 0.3 0.6 1.0 1.3 1.5 1.7 0.5 A11 cr 4.45
MAT-9 DC-1500 9±0.4 0.3 0.6 1.0 1.3 1.5 1.7 0.5 A11 cr 4.45
MAT-10 DC-1500 10±0.4 0.3 0.6 1.0 1.3 1.5 1.7 0.5 A11 cr 4.45
MAT-12 DC-1500 12±0.4 0.3 0.6 1.0 1.3 1.5 1.7 0.5 A11 cr 4.45
MAT-15 DC-1500 15±0.4 0.4 0.7 1.1 1.3 1.5 1.7 0.5 A11 cr 4.45
MAT-20 DC-1500 20±0.5 0.4 0.8 1.3 1.3 1.6 1.8 0.5 A11 cr 4.45
MAT-25 DC-1500 25±0.5 0.4 0.8 1.3 1.3 1.6 1.8 0.5 A11 cr 4.45
MAT-30 DC-1000 30±0.5 0.5 1.0 — 1.3 1.6 — 0.5 A11 cr 4.45
MAT-40 DC-500 40±0.6 1.0 — — 1.5 — — 0.5 A11 cr 4.45
AT-1 DC-1500 1±0.2 0.3 0.4 0.5 1.3 1.5 1.7 1 A04 cr 3.65
AT-2 DC-1500 2±0.2 0.3 0.4 0.8 1.3 1.5 1.7 1 A04 cr 3.65
AT-3 DC-1500 3±0.2 0.3 0.6 1.0 1.3 1.5 1.7 1 A04 cr 3.65
nAT-3-75 DC-500 3±0.2 0.9 — — 2.0 — — 1 A04 cr 3.65
AT-4 DC-1500 4±0.2 0.3 0.6 1.0 1.3 1.5 1.7 1 A04 cr 3.65
AT-5 DC-1500 5±0.3 0.3 0.6 1.0 1.3 1.5 1.7 1 A04 cr 3.65
AT-6 DC-1500 6±0.3 0.3 0.6 1.0 1.3 1.5 1.7 1 A04 cr 3.65
nAT-6-75 DC-500 6±0.3 1.0 — — 2.0 — — 1 A04 cr 3.65
AT-7 DC-1500 7±0.3 0.3 0.6 1.0 1.3 1.5 1.7 1 A04 cr 3.65
AT-8 DC-1500 8±0.3 0.3 0.6 1.0 1.3 1.5 1.7 1 A04 cr 3.65
AT-9 DC-1500 9±0.4 0.3 0.6 1.0 1.3 1.5 1.7 1 A04 cr 3.65
AT-10 DC-1500 10±0.4 0.3 0.6 1.0 1.3 1.5 1.7 1 A04 cr 3.65
nAT-10-75 DC-500 10±0.4 1.0 — — 2.0 — — 1 A04 cr 3.65
AT-12 DC-1500 12±0.4 0.3 0.6 1.0 1.3 1.5 1.7 1 A04 cr 3.65
AT-15 DC-1500 15±0.4 0.4 0.7 1.1 1.3 1.5 1.7 1 A04 cr 3.65
nAT-15-75 DC-500 15±0.4 0.8 — — 1.5 — — 1 A04 cr 3.65
AT-20 DC-1500 20±0.5 0.4 0.8 1.3 1.3 1.6 1.8 1 A04 cr 3.65
nAT-20-75 DC-500 20±0.5 1.1 — — 2.0 — — 1 A04 cr 3.65
AT-30 DC-1000 30±0.5 0.5 1.0 — 1.3 1.6 — 1 A04 cr 3.65
AT-40 DC-500 40±0.6 1.0 — — 1.5 — — 1 A04 cr 3.65
1/2W, 1W 1 to 40 dB, DC to 2000 MHz
50 & 75 Ω Plug-In
FIXED ATTENUATORS
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®
991230
125
designers kits available
MODEL No. of PRICE $
KIT NO. TYPE Units in Kit DESCRIPTION per kit
K1-PAT PAT 20 4 of each 3, 6, 10, 15, 20 49.95
pin connections
see case style outline drawings
PORT cr hl
INPUT 1 1
OUTPUT 8 3
GND 2,3,4,5,6,7 2,4
features
llow-cost ceramic package.
lwideband DC - 7 GHz frequency coverage.
lexcellent VSWR throughout entire band.
lminiature size.
marking code:
2 digits for nominal
attenuation value.
examples: 03 for PAT-3, 20 for PAT-20
PAT
PAT-1 DC-7000 1±0.2 0.3 0.4 0. 7 1.2 1.3 1.4 1 AF320 hl 2.95
PAT-2 DC-7000 2±0.2 0.3 0.5 0.9 1.2 1.3 1.4 1 AF320 hl 2.95
PAT-3 DC-7000 3±0.3 0.3 0.5 0.9 1.2 1.3 1.4 1 AF320 hl 2.95
PAT-4 DC-7000 4±0.3 0.3 0.5 0.9 1.2 1.3 1.4 1 AF320 hl 2.95
PAT-5 DC-7000 5±0.3 0.3 0.5 1.0 1.2 1.3 1.4 1 AF320 hl 2.95
PAT-6 DC-7000 6±0.3 0.3 0.5 1.1 1.2 1.3 1.4 1 AF320 hl 2.95
PAT-7 DC-7000 7±0.3 0.4 0.6 1.3 1.3 1.4 1.5 1 AF320 hl 2.95
PAT-8 DC-7000 8±0.4 0.4 0.6 1.5 1.3 1.4 1.5 1 AF320 hl 2.95
PAT-9 DC-7000 9±0.4 0.4 0.6 1.7 1.3 1.4 1.5 1 AF320 hl 2.95
PAT-10 DC-7000 10±0.4 0.4 0.6 1.7 1.3 1.4 1.5 1 AF320 hl 2.95
PAT-12 DC-7000 12±0.6 0.5 0.6 1.8 1.3 1.4 1.5 1 AF320 hl 2.95
PAT-15 DC-7000 15±0.6 0.5 0.7 2.4 1.3 1.4 1.5 1 AF320 hl 2.95
PAT-20 DC-7000 20±1.3 0.5 0.7 2.6 1.4 1.4 1.5 1 AF320 hl 2.95
PAT-30 DC-7000 30±1.7 0.4 0.9 2.8 1.4 1.4 1.5 1 AF320 hl 2.95
L = DC-1000 MHz M = DC-2500 MHz U = DC-fU
ATTENUATION
dB VSWR (:1)
Max.
fL-fU
FREQ.
RANGE
MHz
MODELuu
uu
u
NO. L M
C
O
N
N
E
C
T
I
O
N
CASE
STYLE
Qty.
(10-49)
PRICE
$
Note B
POWER
W
UNom. L M U
FLATNESS, Max.
1W MINIATURE CERAMIC 1 to 30 dB, DC to 7000 MHz
Surface Mount
❏
-3
-2
-2
-1
-1
0
0
1
1
2
2
3
FLATNESS, dB*
FLATNESS, dB*
0
0
1
1
2
2
3 4
4
5
5
6
6
7
7
FREQUENCY, GHz
FREQUENCY, GHz
PAT-1
PAT-1
PAT-10
PAT-10
PAT-20
PAT-20
PAT-30
PAT-30
TYPICAL FLATNESS vs. FREQUENCYTYPICAL FLATNESS vs. FREQUENCY
MAX, PAT-10
MAX, PAT-10
MAX, PAT-1
MAX, PAT-1
MAX, PAT-20
MAX, PAT-20
MAX, PAT-30
MAX, PAT-30
*0 dB on flatness graph corresponds to actural low frequency attenuation value.
