ATTENUATOR
TAB & COVER 50 WATT
DATA SHEET
FEATURES
Tab Launch
High Power
Excellent Heat Transfer
Low VSWR
Easy Installation
Wide Attenuation Offering
PART SERIES: 83-3021TC-XX.XX
APPLICATIONS
Mobile Networks
Broadcast
High Power Amplifiers
Isolators
Military
Instrumentation
SHEET 1 OF 2
Dwg 83-3021TC
EN 13-3533
Revision -
GENERAL DESCRIPTION
EMC Technology offers the widest selection of flangeless attenuators worldwide.
Tab and cover components offer the highest performance of any style of attenuator
component.
ORDERING INFORMATION
Part Identifier:
83-3021TC-XX.XX
Attenuation Value
SPECIFICATIONS
1.0 ELECTRICAL
Nominal Impedance:
Frequency Range:
Attenuation Values Available:
Attenuation Accuracy:
Input Power CW:
Peak Power:
VSWR:
50 ohms
DC - 2.5 GHz
1 through 20 dB in 1 dB increments
1 through 10 dB ± 0.5 dB
11 through 20 dB ± 1.0 dB
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:
Tray
Form 423F109
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
TAB & COVER 50 WATT
DATA SHEET
PART SERIES: 83-3021TC-XX.XX
SHEET 2 OF 2
Dwg 83-3021TC
EN 13-3533
Revision -
6.0 MECHANICAL
Substrate Material:
Resistive Film:
Cover Material:
Tab Material:
Tab Finish:
Metric Dimensions:
Beryllium Oxide
Thin Film
Alumina
Beryllium Copper
Tin/Lead
Provided for reference only
100%
RATED
POWER
50%
SAFE OPERATING AREA
0%
-55
0
75
100
125
150
TEMPERATURE IN °C
0.375
[9.53 mm]
0.085
[2.16 mm]
MAX
0.375
[9.53 mm]
2X 0.250
[6.35 mm]
MIN
2X 0.003±0.002
[0.08 mm]
2X 0.060
[1.52 mm]
2X 0.040
[1.02 mm]
Unless Otherwise Specified:
TOLERANCE: X.XX = ± 0.02
X.XXX = ± 0.010
Form 423F109
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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