ATTENUATORS
BNC, DC - 4 GHz, 20 Watts
SPECIFICATIONS:
Models: XBNC20W-XX, XBNC20W-XXF, XBNC20W-XXM
Electrical:
Frequency Range
DC - 4 GHz
4 GHz
Standard Freq. Values
Standard dB Values
ꢀ, 3, 6, 1ꢀ, 2ꢀ, 3ꢀ & 4ꢀ dB
Attenuation Accuracy
3 & 6 dB
ꢀ.3ꢀ dB
ꢀ.5ꢀ dB
ꢀ.75 dB
1ꢀ & 2ꢀ dB
3ꢀ & 4ꢀ dB
VSWR
1.25:1 Max.
Input Power
2ꢀ Watts Avg. @ 25°C
Derated Linearly to 4 Watts @ +125oC
Peak Power
5ꢀꢀ Watts Max.
(5uSec Pulse, .05% Duty Cycle)
Impedance
Operating Temp Range
5ꢀ Ohms
-65°C to +125°C
Mechanical:
BNC Connectors
Nickel Plated Brass
Mates with MIL-STD-34ꢀ
Conductors
Housing
Gold Plated Beryllium Copper
Anodized Aluminum
Model Number: XBNC20W-XX
Male/Female Connectors
LENGTH: 3.23 .0ꢀ [ꢀ2.0 2.0]
Pictured
BNC Male
BNC Female
Model Number: XBNC20W-XXF
Female/Female Connectors
Ø1.49 .ꢀ2
[37.0 ꢀ.5]
LENGTH: 3.35 .0ꢀ [ꢀ51. 2.0]
Model Number: XBNC20W-XXM
Male/Male Connectors
LENGTH: 31. 2 .0ꢀ [79.2 2.0]
3.23 .ꢀ0
[02.ꢀ 2.ꢀ]
HOW TO ORDER:
Ordering Examples:
Model Number: 4BNC20W-20
Model Number: 4BNC20W-XXY
DC - 4 GHz; 20 dB; BNC - Male/Fem
Connector Configuration
= Male/Female
Model Number: 4BNC20W-03F
F = Fem/Fem
DC - 4 GHz; 3 dB; BNC - Fem/Fem
M = Male/Male
dB Value
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 or use.
4BNC20W-ATT: REVC (M)
Aeroflex / Inmet, Inc. • 300 Dino Drive, Ann Arbor, MI 4ꢀ103 • U.S.A.
ꢀꢀꢀ-244-663ꢀ or 734-426-5553 • FAX: 734-426-5557
www.aeroflex.com/inmet • inmetsales@aeroflex.com