ATTENUATOR
FLANGE MOUNT 50 WATT
DATA SHEET
FEATURES
Tab Launch
High Power
Integrated Heat Sink
Low VSWR
Easy Installation
PART SERIES: 33-1021-XX.XX
APPLICATIONS
Mobile Networks
Broadcast
High Power Amplifiers
Isolators
Military
Instrumentation
SHEET 1 OF 2
Dwg 33-1021
EN 13-3529
Revision-
GENERAL DESCRIPTION
EMC Technology offers the widest selection of flange mount attenuators worldwide.
High power flange components offer excellent performance and the convenience of
bolt on installation.
ORDERING INFORMATION
Part Identifier:
33-1021-XX.XX
Attenuation Value
SPECIFICATIONS
1.0 ELECTRICAL
Nominal Impedance:
Frequency Range:
Attenuation Values Available:
Attenuation Accuracy:
50 ohms
DC - 2.5 GHz
1 through 20 in 1 dB increments and 30 dB
1 through 10 dB ± 0.5 dB
11 through 20 dB ± 1.0 dB
30 dB ± 1.25 dB
Input Power CW:
Peak Power:
VSWR:
50 watts @ 100˚C heat sink, derated linearly to zero power at 150˚C
500 watts (based on 10us pulse width and 1% duty cycle)
1.40:1 Max
2.0 ENVIRONMENTAL
Operating Temperature:
Non-operating Temperature:
Temperature Coefficient:
-55˚C to +150˚C
-65˚C to +150˚C
+/-200 PPM / ˚C max
3.0 MARKING
Unit Marking:
Logo and Part Number; legibility and permanency per MIL-STD-130
4.0 QUALITY ASSURANCE
Sample Inspect Per MIL-STD-105, Level II, 1.0% AQL.
Visual and Mechanical Examination for Conformance To Outline Drawing Requirements.
Measure Attenuation and VSWR
Data Retention – Standard
5.0 PACKAGING
Standard Packaging:
Form 423F108
Tray
Rev-
Cage Codes: 24602 / 2Y194
Specifications are Subject to Change Without Notice
www.emc-rflabs.com • +1 772-286-9300
AS 9100, ISO 9001 and 14001 Certified
ATTENUATOR
FLANGE MOUNT 50 WATT
DATA SHEET
PART SERIES: 33-1021-XX.XX
SHEET 1 OF 2
Dwg 33-1021
EN 13-3529
Revision-
6.0 MECHANICAL
Substrate Material:
Resistive Film:
Cover Material:
Tab Material:
Tab Finish:
Flange Material:
Flange Finish
Metric Dimensions:
Beryllium Oxide
Thin Film
Alumina
Beryllium Copper
Tin/Lead
Copper
Nickel
Provided for reference only
100%
RATED
POWER
50%
SAFE OPERATING AREA
0%
-55
0
75
100
125
150
TEMPERATURE IN °C
0.975
[24.77 mm]
0.125
[3.18 mm]
0.725
[18.41 mm]
0.375
[9.52 mm]
0.210
[5.33 mm]
MAX
0.110
[2.79 mm]
0.188
[4.76 mm]
0.375
[9.52 mm]
2X
0.125
[
3.18 mm]
THRU
2X 0.250
[6.35 mm]
MIN
2X 0.300
[7.62 mm]
2X 0.060
[1.52 mm]
2X 0.003±0.002
[0.08 mm]
2X 0.165
[4.19 mm]
Unless Otherwise Specified:
TOLERANCE: X.XX = ± 0.02
X.XXX = ± 0.010
Form 423F108
Rev-
Cage Codes: 24602 / 2Y194
Specifications are Subject to Change Without Notice
www.emc-rflabs.com • +1 772-286-9300
AS 9100, ISO 9001 and 14001 Certified
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