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Mini-Circuits
®
ISO 9001 CERTIFIED
030409
GAT
149A
50Ω Surface Mount
½W MINIATURE 0 to 30 dB, DC to 8000 MHz
FIXED ATTENUATORS
NEW!
features
lminiature package MCLP™ 3X3 mm
lspecified to 8 GHz, usable to 10 GHz
lexcellent VSWR, 1.15:1 typ. to 8 GHz
marking code:
2 digits for nominal attenuation value.
examples: 03 for GAT-3, 20 for GAT-20
3 characters for GAT-0, 00D
L= DC-1 GHz M= 1-5 GHz U= 5-8 GHz
ATTENUATION
(dB) VSWR (:1)
fL-fU
FREQ.
RANGE
(MHz)
MODELuu
uu
u
NO. L
Typ.
C
O
N
N
E
C
T
I
O
N
CASE
STYLE
Qty.
(10-49)
PRICE
$
Note B
MAX. INPUT
POWER
(W)
25°C
Nom. L
Typ.
Max.
FLATNESS
M*
Typ. U
Typ. M*
Typ.
Max.
U
Typ.
GAT-0 DC-8000 0+0.2 0.10 0.20 0.20 1.05 1.20 1.15 1.35 1.25 0.5 FG873 hl 2.35
GAT-1 DC-8000 1±0.2 0.10 0.20 0.20 1.05 1.20 1.15 1.30 1.30 0.5 FG873 hl 2.35
GAT-2 DC-8000 2±0.2 0.10 0.20 0.20 1.05 1.20 1.15 1.30 1.30 0.5 FG873 hl 2.35
GAT-3 DC-8000 3±0.3 0.10 0.20 0.20 1.05 1.20 1.15 1.30 1.35 0.5 FG873 hl 2.35
GAT-4 DC-8000 4±0.3 0.10 0.20 0.20 1.05 1.20 1.15 1.30 1.35 0.5 FG873 hl 2.35
GAT-5 DC-8000 5±0.3 0.10 0.20 0.20 1.05 1.20 1.15 1.30 1.35 0.5 FG873 hl 2.35
GAT-6 DC-8000 6±0.3 0.10 0.20 0.30 1.05 1.20 1.15 1.30 1.35 0.5 FG873 hl 2.35
GAT-7 DC-8000 7±0.3 0.10 0.20 0.30 1.05 1.20 1.15 1.30 1.35 0.5 FG873 hl 2.35
GAT-8 DC-8000 8±0.4 0.10 0.20 0.30 1.05 1.20 1.15 1.30 1.35 0.5 FG873 hl 2.35
GAT-9 DC-8000 9±0.4 0.10 0.20 0.30 1.05 1.20 1.15 1.30 1.30 0.5 FG873 hl 2.35
GAT-10 DC-8000 10±0.4 0.15 0.20 0.30 1.05 1.20 1.15 1.30 1.30 0.5 FG873 hl 2.35
GAT-12 DC-8000 12±0.4 0.15 0.20 0.30 1.05 1.20 1.15 1.30 1.30 0.5 FG873 hl 2.35
GAT-15 DC-8000 15±0.4 0.15 0.30 0.30 1.05 1.20 1.15 1.30 1.35 0.5 FG873 hl 2.35
GAT-20 DC-8000 20±0.4 0.15 0.20 0.20 1.05 1.20 1.15 1.30 1.35 0.5 FG873 hl 2.35
GAT-30 DC-3000 30±0.9 0.50 1.20 — 1.05 1.20 1.15 1.30 — 0.5 FG873 hl 2.35
NOTES:
uAqueous washable
† Flatness= variation over band divided by 2.
A. Environmental specifications and re-flow soldering information
available in General Information Section.
B. Units are non-hermetic unless otherwise noted. For details on case
dimensions & finishes see “Case Styles & Outline Drawings”.
C. Prices and Specifications subject to change without notice.
D. For Quality Control Procedures see Table of Contents, Section 0,
"Mini-Circuits Guarantees Quality" article. For Environmental
Specifications see Amplifier Selection Guide.
1. RF power at 25°C case temp.: 1/2 Watt.
2. Attenuation and VSWR at 25°C case temp.
3. Operating temperature, -45°C to 85°C
*up to 3 GHz for GAT30
pin connections
see case style outline drawings
PORT hl
INPUT 1
OUTPUT 3
GND 2,4
DEMO BOARD TB-154
see suggested PCB layout (PL-126) for GAT models
