ATTENUATOR
HIGH RELIABILITY CHIP 2 WATT
DATA SHEET
PART SERIES: HRTXXXXXXX
FEATURES
EN 16-0741
Revision C
SHEET 1 OF 2
Dwg 1009705
APPLICATIONS
Small Footprint
High Power
Surface Mount
Low VSWR
Easy Installation
Wide Attenuation Offering
Mobile Networks
Broadcast
High Power Amplifiers
Isolators/Circulators
Military
Instrumentation
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: HRTXXXXXXX
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:
50 ohms
Frequency Range:
DC – 6 GHZ
Attenuation Values Available:
1 – 10 in 1 dB increments
Attenuation Accuracy @ 25ºC:
± 0.5 dB @ 1GHz
VSWR:
1.30:1 Max. @ 1GHz
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 and 0.008 dB/dB/ºC
Temperature Coefficient Tolerance:
± 0.001 dB/dB/ºC
Input Power CW:
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
