SPECIFICATIONS:
Models: XXB50W-XX, XXB50W-XXF, XXB50W-XXM
XXB50W-XX: REV E
ATTENUATORS
SMA, up to 18 GHz, 50 Watts
Note: Units are Unidirectional, Therefore Input Connector MUST be Specified & will be Indicated on Unit
3.50±.02
[88.90±0.51]
2.65±.02
[67.31±0.51]
END VIEW
TYPICAL
Allow for Free Air Flow Around fins to Insure
Units must be Mounted in such a way as to
Performance
3.79±.05
[96.21±1.27]
Model Number: XXB50W-XX
Male/Female Connectors
Length: 3.79 ±.05 [96.1 ±1.3]
Pictured
Female/Female Connectors
Length: 3.66 ±.05 [92.8 ±1.3]
XXB50W-XXFModel Number:
Male/Male Connectors
Length: 3.92 ±.05 [99.4 ±1.3]
XXB50W-XXMModel Number:
1.25
[31.75]
2X M4x0.7 TAP
x .50[12.7] DP.
2X 8-32UNC-2B TAP
x .50[12.7] DP.
.25 [6.35]
INPUT
Mechanical:
Electrical:
Mates with MIL-STD-348
Derated Linearly to 10 Watts @ +125 C
(5uSec Pulse, .05% Duty Cycle)
o
Standard dB Values*
Impedance
Operating Temp Range
DC - 6 GHz
10&20dB
3,&6dB
6 - 12.4 GHz
Attenuation Accuracy
Input Power
Peak Power
VSWR
Frequency Range
3, 6, 10, 20, 30 & 40 dB
-65°C to +125°C
1.25:1 Max.
±0.75 dB
±1.00 dB
1.35:1 Max.
50WattsAvg.@25°C
500 Watts Max.
6 - 12.4 GHz
±0.75 dB
DC - 18.0 GHz
±0.75 dB
DC - 6 GHz 12.4 - 18 GHz
30 dB ±0.75 dB ±1.25 dB±1.00 dB
40 dB ±1.00 dB ±1.50 dB±1.25 dB
12.4 - 18 GHz 1.45:1 Max.
Gold Plated Beryllium Copper
SMA Connectors
Conductors
Housing
Passivated Stainless Steel
Anodized Aluminum
2.5, 6, 12.4 & 18 GHzStandard Freq. Values
±0.75 dB±0.75 dB
50 Ohms
Design specifications are subject to change without notice.
Note: Dimensions in Brackets are Expressed in Millimeters and are for Reference Only.
Contact factory for technical specifications before purchasing or use.
= Male/Female
F = Fem/Fem
Connector Configuration
12 = DC - 12.4 GHz
18=DC-18GHz
XXB50W-XXY
6=DC-6GHz DC - 6 GHz; 2 dB; SMA - Fem/Fem
Model Number:
DC - 18 GHz; 20 dB; SMA - Male/Fem (Male Input)
Model Number:
18B50W-20
6B50W-02F
HOW TO ORDER:
Model Number:
Freq. Range
Ordering Examples:
M = Male/Male
dB Value
2 = DC - 2.5 GHz
FM = Female/Male
(Female Input)
(Male input)
Model Number:
DC - 2.5 GHz; 10 dB; SMA - Fem/Male (Female Input)
2B50W-10FM
Aeroflex / Inmet, Inc. 300 Dino Drive, Ann Arbor, MI 48103 • U.S.A.
888-244-6638 or 734-426-5553 FAX: 734-426-5557
www.aeroflex-inmet.com • inmetsales@aeroflex-.com
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