SPECIFICATIONS:
Models: XB150W-XX, XB150W-XXF, XB150W-XXM
ATTENUATORS
SMA, up to 4 GHz, 150 Watts
XB150W-ATT: REV F
Note: Dimensions in Brackets are Expressed in Millimeters and are for Reference Only.
Design, specifications are subject to change without notice. Contact factory for technical
specifications before purchasing and/or use.
XB150W-XXYModel Number:
HOW TO ORDER:
DC - 4 GHz, 10 dB; SMA - Male/Fem
Model Number:
DC - 2.5 GHz, 3 dB; SMA - Fem/Fem
Connector Configuration
= Male/Female
M = Male/Male
F = Fem/Fem
2B150W-3F
Ordering Examples:
Model Number: 4B150W-10
dB Value
Freq. Range
2 = DC - 2.5 GHz
4 = DC - 4 GHz
Allow for Free Air Flow Around fins to Assure
Units must be Mounted in such a way as to
Performance
Surface
3.46 [87.9]
SQ.
TYPICAL
END VIEW
Custom Mtg. hole Config.
may be Added to this
Mechanical:
Electrical:
Derated Linearly to 30 Watts @ +125 C
(5uSec Pulse, .05% Duty Cycle)
Mates with MIL-STD-348
o
Gold Plated Beryllium Copper
-54°C to +125°C
Anodized Aluminum
Passivated Stainless Steel
50 Ohms
2 kW Max.
150 Watts Avg. @ +25°C
DC - 4.0 GHz
Operating Temp Range
Housing
SMA Connectors
Conductors
Peak Power
Input Power
Impedance
Frequency Range
Standard dB Values 3, 6, 10, 20, 30 & 40 dB
Standard Freq. Values 2.5 & 4 GHz
DC - 1.5 GHz
Input VSWR (Max.)
Attenuation Accuracy
10&20dB
3&6dB
1.15:1
±0.50 dB
±0.50 dB
2.5 - 4 GHz
±1.50 dB
±1.00 dB
1. 25 :1
±.75 dB
±1.00 dB
1.5 - 2.5 GHz
1. 3 5 :1
30&40dB ±0.75 dB ±1.50 dB±1.00 dB
Note: Units are Unidirectional, Therefore Input Connector MUST be specified & will be Indicated on Unit
Pictured
Length: 5.79 ±.05 [147.1 ±1.3]
Male/Male Connectors
Female/Female Connectors
Length: 5.52 ±.05 [140.2 ±1.3]
Model Number:
Model Number:
XB150W-XXM
XB150W-XXF
Male/Female Connectors
Length: 5.66 ±.05 [143.8 ±1.3]
Model Number: XB150W-XX
1.75
[44.5]
4.125 [104.8]
5.66 ±.05
[143.8 ±1.3]
4.965 ±.025
[126.11 ±0.64]
8-32UNC-2B TAP
x .50 [12.7] DP.
.23 [5.8]
M4x0.7 TAP
x .50 [12.7] DP.
2x Ø1.98
[50.3]
INPUT
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.com/inmet • inmetsales@aeroflex.com
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