M A COM PHA2731-140L Datasheet
Radar Pulsed P o wer Module, 140W, 300µs, 10% Duty
2.7 - 3.1 GHz
Features
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NPN Silicon Power Transistors
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Input and Output Matched to 50Ω
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Duroid Circuit Board
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Easily Combined For High Power Transmitters
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Plated Copper Flange
Absolute Maximum Ratings at 25°C
Parameter Absolute Maximum
Supply Voltage 40V
Input Power 35W
Output Power 200W
Thermal Resistance 0.8°C/W
Power Dissipation 380W
Operating Case Temp. -30 to +100°C
Storage Temperature -40 to +125°C
PHA2731-140L
V4.00
1
1. Operation of this device outside any of these limits may cause
permanent damage.
Unless Otherwise Noted, Tolerances Are:
Inches -0.005˝ (Millimeters -0.13mm)
Electrical Characteristics at 25°C
Parameter Symbol Test Conditions Units Min. Max.
Output Power P
Power Gain G
Collector Efficiency η
Input VSWR VSWR VCC=36 V, P
Load VSWR Tolerance VSWR-T VCC=36 V, P
Load VSWR for Stability VSWR-S VCC=36 V, P
Pulse Droop Dp V
Specifications Subject to Change Without Notice.
OUT
P
C
M/A-COM, Inc.
North America: Tel. (800) 366-2266 ■ Asia/Pacific: Tel. +81 (03) 3226-1671 ■ Europe: Tel. +44 (1344) 869 595
Fax (800) 618-8883 Fax +81 (03) 3226-1451 Fax +44 (1344) 300 020
VCC=36 V, PIN=28 W, F=2.70, 2.90, 3.10 GHz W 140 VCC=36 V, P
VCC=36 V, P
=36 V, P
CC
=140 W, F=2.70, 2.90, 3.10 GHz dB 7 -
OUT
=140 W, F=2.70, 2.90, 3.10 GHz % 35 -
OUT
=140 W, F=2.70, 2.90, 3.10 GHz - - 2:1
OUT
=140 W, F=2.70, 2.90, 3.10 GHz - - 2:1
OUT
=140 W, F=2.70, 2.90, 3.10 GHz - - 1.5:1
OUT
=140 W, F=2.70, 2.90, 3.10 GHz dB - 1
OUT
1
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