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ATT-298M-20-HEX-02

Description
Fixed Attenuator, 0MHz Min, 26500MHz Max, STAINLESS STEEL
CategoryWireless rf/communication    Radio frequency and microwave   
File Size459KB,9 Pages
ManufacturerVertiv
Download Datasheet Parametric View All

ATT-298M-20-HEX-02 Overview

Fixed Attenuator, 0MHz Min, 26500MHz Max, STAINLESS STEEL

ATT-298M-20-HEX-02 Parametric

Parameter NameAttribute value
MakerVertiv
Reach Compliance Codeunknown
Other featuresSMA-M, I/P POWER-MAX(PEAK)=200W
Nominal attenuation20 dB
structureCOAXIAL
Maximum input power (CW)33.01 dBm
Maximum operating frequency26500 MHz
Minimum operating frequency
Maximum operating temperature125 °C
Minimum operating temperature-65 °C
RF/Microwave Device TypesFIXED ATTENUATOR
Maximum voltage standing wave ratio1.468
Attenuators
DC - 26.5 GHz High Performance
•
•
•
•
"MINIPAD"
SMA Subminiature "MINIPAD"
®
DC-2, DC-8, DC-12.4, and DC-18.0 units available
Rugged Stainless Steel Construction
Any Male/Female combination available
Low cost alternatives available
Midwest Microwave's SMA subminiature series of fixed coaxial attenuators
(MINIPAD
®
) provide temperature stable, ruggedly built, precision perfor-
mance in a compact light weight package size. Attenuation values up
through 30 dB in 1 dB increments are available with any of the units
described and with any combination of female or male SMA connectors.
SPECIFICATIONS - HIGH PERFORMANCE
Frequency:
DC - 18.0, DC - 12.4, DC - 8.0 GHz
Attenuation Accuracy:
DC - 4.0, and DC - 2.0 GHz
1-6 dB ± 0.3dB
7-20 dB ± 0.5 dB
21-30 dB ± 1.0 dB
VSWR:
1.07+.015 (f GHz) max.
Power:
2 Watts Average @ +25
o
C derated linearly to .5 watts @ +125
o
C
Peak Power:
200 Watts
Operating Temperature Range:
-65 to +125C
TYPE II LOW VSWR - HIGH PERFORMANCE
IMPROVED SPECIFICATIONS
Frequency GHz
DC - 4.0 GHz
4.0 - 8.0 GHz
8.0 - 18 GHz
VSWR
1.12 max
1.15 max
1.20 max
Finish:
Passivated Stainless Steel
DC - 26.5 GHz
Male/Female
ATT-0298-XX-SMA-02
298 Series
Female/Female
ATT-298F-XX-SMA-02
Model Numbers
Male/Male
ATT-298M-XX-SMA-02
Attenuation Value
1-12 dB
13-30 dB
Length A
0.86
1.02
HIGH PERFORMANCE
XX = Attenuation Value: Select 01-30dB in 1dB increments
(.5 dB increments available)
DC - 18.0 GHz
Male/Female
ATT-0290-XX-SMA-02
290 Series
Female/Female
ATT-290F-XX-SMA-02
Model Numbers
Male/Male
ATT-290M-XX-SMA-02
Attenuation Value
1-12 dB
13-30 dB
Length A
0.90
1.03
HIGH PERFORMANCE
XX = Attenuation Value: Select 01-30dB in 1dB increments
(.5 dB increments available)
DC - 12.4 GHz
Male/Female
ATT-0291-XX-SMA-02
291 Series
Female/Female
ATT-291F-XX-SMA-02
Model Numbers
Male/Male
ATT-291M-XX-SMA-02
Attenuation Value
1-12 dB
13-30 dB
Length A
0.98
1.12
XX = Attenuation Value: Select 01-30dB in 1dB increments
(.5 dB increments available)
HIGH PERFORMANCE
Note: * U.S. Patent No. 3,824,506 applies to all "MINIPAD" ® Fixed Attenuators
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