Power And Frequency Measurement Of Mf/Hf Radiotelephone - Furuno FS-1562 Manual

Power and Frequency measurement
8.
MF/HF DSC signal is not transmitted by pressing a PTT switch, because of its emission
mode of F1B (J2B). Tone signals (1700Hz + 85Hz) must be input to the radiotelephone.
To measure the output power of DSC signal, follow the below.
The radiotelephone must be set to the frequency to measured and to F1B (J2B/TLX).
The MF/HF radiotelephone TX key line and inputting tone signal is controlled by
the DSC-5/5A. The DSC-5/5A muse be set the Ignore ID ON. Refer to section "2.1
Changing System settings".
Ignore ID ON
of MF/HF Radiotelephone
TEST
Function < >
CALL RCV XMIT PROG
Program < >
TIME COMM SYST TEST
Self test
MO TO RR RL LL MC K D P
Tone test < >
MARK SPACE DOT T1 T2
Tone test < Space tone >
Now doing
Self - test
MO TO RR RL LL MC K D P
Manual cont out < >
IN OUT
Manual cont out < >
ALM DIS VK VM HK HM HH
Manual cont out < HF Key >
ON
Manual cont out < HF Key >
OFF
TEST
B1-17
Press [SELECT] key.
Select "PROG", press [ENT] key.
Select "TEST", press [ENT] key.
Select "TO", press [ENT] key.
MARK tone:1700Hz-85Hz
SPACE tone:1700Hz+85Hz
DOT:1700Hz+85Hz
Select "MARK or Space", press [TEST] key.
For example, select "Space".
Outputting tone signal
Press [CANCEL] key several times.
Return to "self test" display.
Select "MC", press [ENT] key.
Select "OUT", press [ENT] key.
Select "HK", press [TEST] key.
Tx ON
(Measurment: power and frequency)
Press [TEST] key.
Tx OFF
Press [CANCEL] key several times.
Don't select T1 and T2 !!
Fo+85Hz
DSC-5