DB Elettronica Telecomunicazioni CTX 5, User Manual

Page: 18 / 86

DB
ELETTRONICA TELECOMUNICAZIONI S.p.A.
Pag. 18/86
If the transmitter is in MGC mode the same page will allow the change of the RF output power in
MGC mode and the indication will be RF LEVEL (MLC).
In the 3
rd
page it is possible to choose the mode of the AGC (Automatic Gain Control) of
functioning between ALC (Automatic Level Control) and MLC (Manual Level Control).
In the 4
th
page it is possible to decide if the IF Precorrector must be inserted or not.
In the 5
th
page it is possible to decide if the CTX is used as modulator or as amplifier unit. If the
CTX is used as complete modulator (and so to modulate the signal and amplify the 0 dBm up to
5W) the RF Switch must be OFF (internal generator) while if the CTX is only used as amplifier of
an external signal the RF Switch must be ON.
AGC type 0.2.3
ALC
IF Precorrector 0.2.4
On
RF Switch 0.2.5
On