MGA-43024 Datasheet, PDF (11/18 Pages) AVAGO TECHNOLOGIES LIMITED – 2.4 GHz WLAN Power Amplifier Module

Test system setup
Power Meter
MXA Signal Analyzer Ext Trig 1
Event 1
Power
Sensor
Power
Sensor
MGA-43024
Signal Generator
Coupler
IEEE 802.11n 20 MHz (MCS7) Signal
Cavity Isolator
Filter
Attenuator Coupler Attenuator
Power Supply
Small-signal performance for Cavity Filter
5
0
-5
-10
-15
-20
-25
-30
-35
S(1,1)
-40
S(2,2)
-45
-50
S(2,1)
-55
2.30 2.32 2.34 2.36 2.38 2.40 2.42 2.44 2.46 2.48 2.50 2.52 2.54 2.56 2.58 2.60
Frequency (GHz)
freq
GHz
2.390
2.412
2.442
2.462
2.483
S(1,1)
dB
ang
-0.58 -175.75
-27.89 -33.65
-51.25 159.37
-27.81 -116.14
-0.49 170.59
S(2,1)
dB
ang
-36.69 -65.14
-0.47
64.22
-0.38
-160.42
-0.48
41.94
-25.27 86.43
S(2,2)
dB
ang
-0.51 -160.17
-28.34 -29.88
-41.16 46.82
-26.75 15.58
-0.45 170.12
S(1,2)
dB
ang
-36.71 -65.23
-0.47 64.23
-0.38 -160.46
-0.48 41.97
-25.33 86.26
A cavity filter is used at the input of the DUT to ensure that a clean signal from the signal generator is presented to the
DUT.
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