User`s guide

1-48 Chapter1
System Verification and Performance Tests
Performance Tests
6. If your analyzer does not have Option 006, this completes the
procedure. Proceed to “Port 2A Channel Noise Floor Level from
300 kHz to 3 GHz (IF BW = 3 kHz)” on page 1-49. If you have Option
006 in your analyzer, proceed to the next section.
Port 2B Channel Noise Floor Level from 3 GHz to 6 GHz
(IF BW = 3 kHz)
1. Press Start, 3, G/n, Stop, 6, G/n.
2. Press Sweep Setup, TRIGGER MENU, SINGLE.
3. When the analyzer finishes the sweep, notice the mean value.
4. Convert the measuredlinear magnitude mean value to logmagnitude
using the following equation:
Power (dBm) = 20 x [log
10
(linear magnitude mean value)]
5. Write this calculated value on the performance test record.
Port 2B Channel Noise Floor Level from 3 GHZ to 6 GHz
(IF BW = 10 Hz)
1. Press Avg, IF BW, 10, x1 to change the IF bandwidth to 10 Hz.
2. Press Sweep Setup, TRIGGER MENU, SINGLE.
3. When the analyzer finishes the sweep, notice the mean value.
4. Convert the measuredlinear magnitude mean value to logmagnitude
using the following equation:
Power (dBm) = 20 x [log
10
(linear magnitude mean value)]
5. Write this calculated value on the performance test record.
Port 1 Noise Floor Level from 3 GHz to 6 GHz
(IF BW = 10 Hz)
1. Press Meas, INPUT PORTS, A, TESTPORT 2.
2. Press Sweep Setup, TRIGGER MENU, SINGLE.
3. When the analyzer finishes the sweep, notice the mean value.