ATTENUATOR
HIGH RELIABILITY CHIP 2 WATT
DATA SHEET
FEATURES
Small Footprint
High Power
Surface Mount
Low VSWR
Easy Installation
Wide Attenuation Offering
PART SERIES: HRTXXXXXXXW3S
APPLICATIONS
Mobile Networks
Broadcast
High Power Amplifiers
Isolators/Circulators
Military
Instrumentation
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GENERAL DESCRIPTION
EMC Technology offers the widest selection of chip attenuators worldwide. We offer a line of fixed attenuators in a high-reliability S-level
common platform for space, military, and aerospace designs. The standard parts eliminate the need for costly and time-consuming
drawings and specifications meeting the specification and testing requirements of Mil-PRF-55342. Parts may be ordered 100% tested to
Group A with the option to add Group B or Group C. With our smart part numbering system, companies may designate the level of
testing they require simply by indicating Group A, B, & C at the appropriate location in the part number.
ORDERING INFORMATION
Part Identifier:
HRTXXXXXXXW3S
XX-TEMPERATURE COEFFICIENT OF ATTENUATION 1X10³ DB/DB/°C
X- ATTENUATION SHIFT NEGATIVE OR POSITIVE.
XX-TEST CODE: 0A=GROUP A; 0B=GROUP B; 0C=GROUP C
XX-DB VALUE SEE TABLE
SPECIFICATIONS
1.0 ELECTRICAL
Nominal Impedance:
Frequency Range:
Attenuation Values Available:
Attenuation Accuracy @ 25ºC:
VSWR:
50 ohms
DC – 6 GHZ
1 – 10 in 1 dB increments
± 0.5 dB @ 1GHz
1.30:1 MAX. @ 1GHZ.
Input Power CW:
Negative shifting: 2 watts cw.
Positive shifting: 0.25 watts cw.
Full rated power to 125c, derated linearly to 0 watts at 150c.
Temperature Coefficient of Attenuation:-0.003, -0.004, -0.005, -0.006, -0.007, and -0.009 dB/dB/ºC
.0.003, 0.005, 0.006, 0.007, 0.008 and 0.009 dB/dB/ºC
Temperature Coefficient Tolerance:
± 0.001 dB/dB/ºC
2.0 ENVIRONMENTAL
Operating Temperature:
-55˚C to +150˚C
3.0 MARKING
Unit Marking:
dB value (XX), direction of shift (N or P) and TCA shift (X).
Form 423F147
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
HIGH RELIABILITY CHIP 2 WATT
DATA SHEET
PART SERIES: HRTXXXXXXXW3S
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Revision G
4.0 QUALITY ASSURANCE
Visual Inspection Performed per TP-8965.
Perform Group A, B and/or C testing as indicated by the part number per TP-8965.
Test Data requirements
Test data required for customer see TP-8965.
Data retention – 24 months
Test samples required for customer see TP-8965.
5.0 PACKAGING
Standard Packaging:
Waffle Pack
6.0 MECHANICAL
Substrate Material:
Resistive Film:
Terminal Material:
Metric Dimensions:
Workmanship
Alumina, 96%, MIL-I-10
Thick Film
Thick Film, Nickel Barrier, Solder Coated
Provided for reference only
PER MIL-PRF-55342
Unless Otherwise Specified:
TOLERANCE: X.XXX = ± 0.005
Form 423F147
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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