UNI-T UTG900E Series User Manual

LINI-T,.
© Set Hop Frequency
After enabling FSK function, the default hop frequency is 10kHz. You can change it by multi-functional
knob and direction keys, or pressing |HopFreg/, enter numbers, then select cooresponding unit.
Settable range of hop frequency is determined by carrier wave waveform. The carrier wave
frequency setting refers to AM carrier wave frequency setting.
® Set FSK Rate
When modulation source is internal, the moving rate between carrier wave frequency and hop
frequency can be set. After enabling FSK function, FSK rate can be set and the settable range is
2mHz to 100kHz, the default rate is 100Hz. You can change it by multi-functional knob and direction
keys, or pressing [Rate], enter numbers, then select cooresponding unit.
@ Comprehensive Example
Firstly, run the instrument in frequency shift keying (FSK) mode, then set an internal sine wave
with 2kHz and 1Vpp as a carrier wave signal, set hop frequency to 800 Hz, then make carrier wave
frequency and hop frequency move between each other with 200Hz frequency. Specific steps are
seen as following:
1) Enable Frequency Shift Keying (FSK) Function
Press [Mode |>[Fsk] to start the FSK function.
Limit
Internal | â
1.000,000,00 kHz
HSDEDEe: HN
|
|
|
|
|
I
|
HN
| |
|
Carrfreq | HopFrea Kate
2) Set Hop Frequency ______
After step 1), press (HopFreg ‚ enter 800 by numeric keypad, and select parameter unit [Hz].
28

UNI-T UTG900E Series Specifications

General

Brand	UNI-T
Model	UTG900E Series
Category	Portable Generator
Language	English