Chapter 2 41
Performance Test
4. RF OUTPUT LEVEL LINEARITY TEST
2. Performance Test
4. RF OUTPUT LEVEL LINEARITY TEST
Description
This test checks the level accuracy of the E5071C test port output signal across the
specified level range. The RF output level is measured for power level settings of -20 dBm
to 10 dBm in 2.5dB step increments at 9 kHz, 100 kHz, 50 MHz, 3 GHz, 4.5 GHz, 5 GHz,
and -20 dBm to 9 dBm in 2.5 dB step increments at 6 GHz, and -20 dBm to 8 dBm in 2.5
dB step increments at 7 GHz, and -20 dBm to 7 dBm in 2.5 dB step increments at 8.5 GHz.
Measure the linearity of source power. Regards the differences from source power at 0
dBm setting as the measurement value. For over 8.5 GHz options the RF output level is
measured for power level setting of -25 dBm to 8 dBm in 2.5 dB step increaments at 300
kHz, -25 dBm to 10 dBm in 2.5 dB step increaments at 1 MHz, 50 MHz, 3GHz and 6 GHz,
-25 dBm to 9 dBm in 2.5 dB step increaments at 8 GHz, -25 dBm to 7 dBm in 2.5 dB step
increaments at 10.5 GHz, -25 dBm to 3 dBm in 2.5 dB step increaments at 15 GHz and -25
dBm to 0 dBm in 2.5 dB step increaments at 20 GHz. Measure the linearity of source
power. Regards the differences from source power at -5 dBm setting as the measurement
value.
Test equipment
1) Up to 8.5 GHz Options
2) Over 8.5 GHz Options
Power meter
Power sensor
Power meter
Power sensor
APC 3.5 (f)-(f) Adapter
APC 3.5 (m)-N(f) Adapter
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