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- Via Toscana, 57/59 - 20090 BUCCINASCO (Mi) - ITALY - tel. 02 - 45713300 - www.sielco.org
EXC/RTX19 - USER & MAINTENANCE MANUAL - rev.1.5 - 05/16
Page 29
FREQUENCY SETUP
2470.00 MHz
RF POWER SETUP [W]
Set: 4.0 Out: 4.0
There is not a Temperature management: only an alarm is issued since reduction in power do not
permit power saving, so user is full advised to not trepass temperature limits.
Bear in mind that the higher the ambient temperature, the lower the MTBF. As rule of thumb the
life is halved each 10 °C the temperature is increased. Assuming 10 years operating life at +25°C,
which is not unrealistic, it may become 2.5 years at +45°C.
TRANSMITTER SETUP MENU
From this submenu section all equipment parameters may be preset or changed. To enter this
section 2nd level administration rights are requires, as by default it is. Some parameters requires
higher password rights. Turning the jog knob permits to navigate into menus while pushing the knob
will outline the parameter to be preset. Pushing quickly will confirm the edited paramenter while
pushing for a longher time permits to abort the operation.
Field #22: Transmission Frequency setup
In this field the transmission frequency may be preset, by editing it in two steps. In the first one
only the integral part of the frequency, that one on the left side of the decimal point, will be edited.
In the second step, the decimal part will.
Field #23: Output Power setup
This field shows and permits to vary the RF output level. Two values are shown: the requested
one (Set) and the actual one. When the transmitter is on the air, the output power will vary in real
time. If the transmitter is in stand-by conditions, the power shown is purely theoretical. Small
variations may be allowed between the Set and the Out power.
Care must be paid not to exceed the licensed value or the maximum power allowed on the
transmitter's model.