IFR COM-120C

4-4
SECTION 4
OPERATION
Select Output as follows:
T/R
Selects T/R Connector as output connector.
AUX
Selects AUX RF Connector as output connector.
T/R Gate
Selects T/R Connector as gated output
connector.
AUX Gate
Selects AUX RF Connector as gated output
connector.
o Modulation Source Window displays all active Function Generators. To activate or
deactivate Function Generators, each Function Generator must be edited
separately.
O
T
e
n
If two (or more) sections of the RF Modulator are set in conflict
(e.g. GEN1 set for PM and GEN2 set for FM, or GEN1 set for
0.001 kHz deviation and GEN2 set for 2.60 kHz deviation) the
screen displays the invalid source grayed out.
Set Modulation Source Block as follows:
GEN1
If Audio Generator 1 Operation is desired.
GEN2
If Audio Generator 2 Operation is desired.
DATA
If DATA Generator Operation is desired.
DTMF
If DTMF Generator Operation is desired.
MIC
If Microphone Modulation Operation is desired.
EXT
If External Modulation Operation is desired.
RF: 10.0000 MHz
FL: OFF
Level: -30.0 dBm
Output: T/R
Mod Src:
Deviation:
Format:
Freq:
TONE
GEN1
1000.0 Hz
5.0 kHz
FM
Shape: SINE