Operations Manual

RF Technology T50 Page 11
4 CHANNEL PROGRAMMING AND OPTION SELECTION
Parameter Name Parameter Function Default Value Parameter
Range
LOW_PWR_ALARM Level of Output Power when
the low power alarm condition
occurs (see 2.4)
90.0 (% of
PA_SET_FWD_PWR)
Floating
Point
Number
0.0 – 99.9
TRANSMIT_TIME Maximum Time that the
transmitter can stay keyed up
0 (Seconds: Note that
zero seconds implies
no transmit time limit)
Decimal
number:
0 - 9999999
BAUD_RATE0 Port 0 Baud Rate 57600 (BPS) Decimal
number:
300 - 115200
PARITY0 Port 0 Parity None Text: None,
Even, or Odd
FLOW_CONTROL Port 0 Flow Control Off (“On” not yet
available)
Text: Off
Table 5: Some User Defined Parameters.
Note that the parameter names have been shown in upper case, but they can be typed in
upper or lower case.
A parameter can be changed, or added, by typing
T50>
set par parameter_name=parameter_value
As for parameter names, the parameter value can be Upper or Lower case if it is a text
value, as against a numeric value.
4.2 Setting Channel Parameters
One can read the data from an existing channel by entering the command:
T50>
read chan chan_number
Where chan_number is a number from 0 to 99.
Entering new channel values, or modifying existing ones is possible from the command
line interface, but it is not recommended. It can be done by typing the following at a
command prompt:
T50>
set chan chan_number parameter_list
Where chan_number is a number from 0 to 99.
The format of the parameter_list is quite complex. It has 14 fields. Each field can be
separated by a colon(:), comma(,), space, or tab.
For example set chan 0 25.0,35.0,100.0,120.0,0,5,2,0,5,2,10,11,0,3