FlightHawk RF Test Set
8
Setting the Measurement Frequencies
Frequencies can be set manually. Frequency range should be greater than the
normal range of the antenna.
Example -
For a 450 MHz antenna, set the start frequency at 400 and
the stop frequency at 500 MHz, for an 800 MHz antenna, set the start
frequency at 700 and the stop frequency at 1,100 MHz.
Note:
Changing the frequency settings will automatically turn
calibration off. Always set the frequency before calibrating the unit.
Note:
If a frequency that is outside of the range of the FlightHawk-AV
is entered, the FlightHawk-AV will override the entry and set the
minimum or maximum frequency of the model.
There are two methods available to change the start, stop, center frequencies
and frequency span; display screen entry and FREQ menu entry.
Changing Measurement Frequency on the Display
1.
Press the data field of the frequency to change.
2.
Type the new value using the number pad.
3.
Press Enter.
Changing Measurement Frequency on the FREQ Menu
1.
Press the Menu icon. See
2.
Press FREQ on the menu.
3.
Press the data field of the frequency to change.
4.
Type the new value using the number pad.
5.
Press Enter.
6.
Tap outside of the menu to close.
Note:
If Stop and Start frequencies are entered, the unit will
automatically update the Center and Span frequency.
If Center or Span is entered, the frequency setting will update
automatically.
Figure 4 Changing Sweep Frequencies
