2
Testing of FSK modulation of ATIS.
2.1
Set to ATIS Modulation test Mode.
2.2
Testing Y-state / 1300Hz modulation
2.3
Testing B-state / 2100Hz modulation
2.4
Testing continuous Y-state and B-state.
2.5
Testing ATIS transmission.
02
PRESS OK
FSK:1300HZ
LEVEL:050
ATIS MOD
156.800
FSK + -
1. Change the Test Mode to “ATIS MOD”.
Press “
+
“ or “
-
“ soft key to change the channel to CH01,CH02 or CH03.
Frequency of the Test Mode Channels are as follow.
CH01 : 156.050MHz
CH02 : 156.800MHz
CH03 : 157.425MHz
02
PRESS OK
FSK:1300HZ
LEVEL:050
ATIS MOD
156.800
FSK + -
2.
Press PTT then Y-State / 1300HZ Signal will be transmitted.
02
PRESS OK
FSK:2100HZ
LEVEL:050
ATIS MOD
156.800
FSK
+ -
1. Press “FSK” softkey to change FSK signal to the B-state.
2. Press PTT then B-State / 2100HZ Signal will be transmitted.
02
PRESS OK
FSK:CONTINU
LEVEL:050
ATIS MOD
156.800
FSK
+ -
1. Press “FSK” softkey to change FSK signal to continuous mode.
2. Press PTT then continuous signal will be transmitted.
02
PRESS OK
FSK:ATIS TX
LEVEL:050
ATIS MOD
156.800
FSK
+ -
1. Press “FSK” softkey to change FSK signal to ATIS TX mode.
2. Press PTT then Y-State signal will be transmitted for 10 seconds.