NGT-200 USER MANUAL
NGT-200 UM.E 20210520-02
19
Second screen of measured data:
Freq
:
measured carrier frequency;
dev+
:
positive deviation of carrier
frequency;
dev-
:
negative deviation of carrier
frequency;
ddev
:
peak to peak deviation of carrier
frequency;
Pow.
:
measured power of received signal;
Saved OK!
message appears if you press
F2
and save data to memory.
5.2.3 TEST MF/HF > MF/HF Synthesizer
In this mode Tester works as RF-synthesizer supporting the following modulations:
CW
>
SSB
>
AM
>
FMn
.
F
-
Carrier frequency, kHz;
dF
-
Frequency step;
L
-
Level of the output signal, dBm;
dL
-
Output power level step; it is tuned by
keys
-
and
+
;
Mod: AM
– modulation type, select by
keys
-
and
+
;
Supported modulation types:
CW
>
SSB
>
AM
>
FM
.
F: 1.0k M:50%
frequency of modulating
signal and amplitude modulation depth
for AM;
F: 1.0k D:2.0kHz:
frequency of
modulating signal and frequency
deviation for FM.
= HF Synthesizer =
F: 02100.000 kHz
dF: 1000.000 kHz
L: -20 dBm
dL: 10 dB
Mod: AM
F: 1.0k M:50 %
=MF/HF:ReceiveDSC=
Freq: 8414501 Hz
dev+: 85 Hz
dev-: -85 Hz
ddev: 170 Hz
Pow.: -
21.4
dBm
¥
Saved OK!
