4BNC25W

ATTENUATORS
BNC, DC - 4 GHz, 25 Watts
SPECIFICATIONS:
Models: XBNC25W-XX, XBNC25W-XXF, XBNC25W-XXM
Electrical:
Frequency Range
Standard Freq. Values
Standard dB Values*
DC - 4 GHz
4 GHz
0, 3, 6, 10, 20, 30 & 40 dB
Attenuation Accuracy
3 & 6 dB
10 & 20 dB
30 & 40 dB
±0.30 dB
±0.50 dB
±0.75 dB
2.65±.02
[67.31±0.51]
SQUARE
1.25:1 Max.
VSWR
Input Power
25 Watts Avg. @ 25°C
Derated Linearly to 4 Watts @ +125oC
500 Watts Max.
Peak Power
(5uSec Pulse, .05% Duty Cycle)
50 Ohms
-65°C to +125°C
Impedance
Operating Temp Range
END VIEW
TYPICAL
Mechanical:
BNC Connectors
Nickel Plated Brass
Mates with MIL-STD-348
Conductors
Housing
Gold Plated Beryllium Copper
Anodized Aluminum
Units must be Mounted in such a way as to
Allow for Free Air Flow Around fins to Insure
Performance
Model Number: XBNC25W-XX
Male/Female Connectors
Pictured
4.69±.08
[119.13±2.03]
1.25
[31.75]
Model Number: XBNC25W-XXF
Female/Female Connectors
LENGTH: 4.58±.08 [116.3±2.03]
.25 [6.35]
Model Number: XBNC25W-XXM
Male/Male Connectors
LENGTH: 4.81±.08 [122.2±2.03]
2X M4x0.7 TAP
x .50[12.7] DP.
HOW TO ORDER:
Model Number: 4BNC25W-XXY
2X 8-32UNC-2B TAP
x .50[12.7] DP.
Ordering Examples:
Model Number: 4BNC25W-20
DC - 4 GHz; 20 dB; BNC - Male/Fem
Connector Configuration
= Male/Female
F = Fem/Fem
M = Male/Male
Model Number: 4BNC25W-03F
DC - 4 GHz; 3 dB; BNC - Fem/Fem
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 and/or use.
XBNC25W-ATT: REV A (M)
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 • inm[email protected]