ATTENUATORS
BNC, up to 4 GHz, 50 Watts
SPECIFICATIONS:
Models: XBNC50W-XX, XBNC50W-XXF, XBNC50W-XXM
Electrical:
Frequency Range
Standard Freq. Values
Standard dB Values
Accuracy of Attentuation:
3, 6, 10 & 20 dB
30 dB
40 dB
VSWR
Input Power
Peak Power
DC - 4.0 GHz
2.5 & 4 GHz
0, 3, 6, 10, 20 & 30 and 40 dB
±.075 dB
±1.0 dB Max.
±1.25 dB Max.
1.25:1 Max.
50 Watts Avg. @ 25°C
Derated Linearly to 10 Watts @ +1
o
C
25
3.50±.02
[88.90±0.51]
2.65±.02
[67.31±0.51]
500 Watts Max.
(5uSec Pulse, .05% Duty Cycle)
50 Ohms
Mechanical:
BNC Connectors
Mates with MIL
-STD-348
END VIEW
TYPICAL
Units must be Mounted in such a way as to
Allow for Free Air Flow Around fins to Insure
Performance
Nickel Plated Brass
Gold Plated Beryllium Copper
Anodized Aluminum
Conductors
Housing
Note: Units are Unidirectional, Therefore Input Connector MUST be Specified & will be Indicated on Unit
Model Number:
XBNC50W-XX
Male/Female Connectors
Pictured
1.25 [3
1.75]
INPUT
.25 [6.35]
Model Number:
XBNC50W-XXF
Female/Female Connectors
Length: 4.58 ±.08 [1
16.33 ±2.03]
2X M4 x 0.7 TAP
x .50 [1
2.7] DP
.
Model Number:
XBNC50W-XXM
Male/Male Connectors
Length: 4.81 ±.08 [1 1 ±2.03]
22. 7
2X 8-32UNC-2B TAP
x .50 [1
2.7] DP
.
4.69±.08
[1 13±2.03]
19.
Ordering Examples:
Model Number:
2BNC50W-03
DC - 2.5 GHz; 3 dB; BNC - Male/Fem (Male Input)
Model Number:
2BNC50W-10F
DC - 2.5 GHz; 10 dB; BNC - Fem/Fem
Model Number:
4BNC50W-30FM
DC - 4 GHz; 30 dB; BNC - Female/Male (Female Input)
HOW TO ORDER:
Model Number:
XBNC50W-XXY
Freq. Range
2 = DC - 2.5 GHz
4 = DC - 4 GHz
Connector Configuration
= Male/Female
(Male Input)
F = Fem/Fem
M = Male/Male
FM = Female/Male
(Female Input)
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.
XBNC50W: REV D
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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