SPECIFICATIONS:
Models:
SPECIFICATIONS:
Models: XXB20W-XX, XXB20W-XXF, XXB20W-XXM
ATTENUATORS
SMA, up to 18 GHz, 20 Watts
XXB20W-XX: REV C (M)
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.
Model Number: XXB20W-XX
Male/Female Connectors
Length: 2.33 ±.05 [59.2 ±1.3]
Pictured
Female/Female Connectors
Length: 2.20 ±.05 [55.9 ±1.3]
XXB20W-XXFModel Number:
Male/Male Connectors
Length: 2.46 ±.05 [62.5 ±1.3]
XXB20W-XXMModel Number:
2.33 ±.05
[59.2 ±1.3]
Ø1.49 ±.02
[37.85 ±0.51]
SMA MALE SMA FEMALE
Mechanical:
Electrical:
Mates with MIL-STD-348
Derated Linearly to 4 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
0, 3, 6, 10, 20, 30 & 40 dB
50 Ohms
-65°C to +125°C
1.20:1 Max.
±0.75 dB
±1.00 dB
1.30:1 Max.
20 Watts Avg. @ 25°C
500 Watts Max.
6 - 12.4 GHz
±0.50 dB
±0.75 dB
DC - 18.0 GHz
±0.30 dB
±0.50 dB
DC - 6 GHz 12.4 - 18 GHz
30&40dB ±0.75 dB ±1.50 dB±1.00 dB
12.4 - 18 GHz 1.40:1 Max.
Gold Plated Beryllium Copper
SMA Connectors
Conductors
Housing
Passivated Stainless Steel
Anodized Aluminum
Standard Freq. Values 6,& 18 GHz
= Male/Female
F = Fem/Fem
Connector Configuration
18=DC-18GHz
XXB20W-XXY
6=DC-6GHz
DC - 6 GHz; 2 dB; SMA - Fem/Fem
Model Number:
DC - 18 GHz; 20 dB; SMA - Male/Fem
Model Number:
18B20W-20
6B20W-02F
HOW TO ORDER:
Model Number:
Freq. Range
Ordering Examples:
M = Male/Male
dB Value
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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