SSB Transmitters
168
10.Selec t SPEC ANL screen.
11.Set Center Freq to transmitter frequency + 1 kHz (USB) or − 1 kHz (LSB)
depending on side-band mode.
12.Set Ref Level to +50 dBm.
To set Ref Level:
• From the Marker screen, select Marker To Peak
• Select Marker To Ref Level
13.Set Span to 5 kHz.
On the Radio:
14.Key the Transmitter.
On the Test Set using the knob and data entry keys:
15.Adjust Ref Level and/or Span as required to display the signal.
16.Use global keys k1’ and/or k2’ to adjust AFGen1 and AFGen2 output levels
until two side-band signals of equal RF levels are produced as shown.