User's Manual

Redpine Signals, Inc. Proprietary and Confidential Page 13
User Manual
Version 1.2.1
The Continuous Wave mode is used to transmit a single tone – either a
sine wave or a cosine wave.
2.3.1 Command Usage
./onebox_util <base_interface> cw_mode
<channel><start/stop><type>
<base_interface>: Base Interface (string like rpine0)
<channel_number>: Channel number in which the transmission has to be
done. Please refer to the Table 1 in Section 2.1.2 for a mapping between
the channel numbers and the center frequencies.
<start/stop>: Parameter to start or stop the transmission. Enter 0 to
start transmission and 3 to stop transmission.
<type>: Parameter to select from among the different types of waves to
be transmitted. Enter 1 for Single Tone. The transmit power for the CW
mode transmission is set using the “transmit” utility. The “transmit”
command has to be first issued to start transmission at the required
transmit power level and then called again to stop the transmission
before giving the “onebox_util” command to start the CW transmission.
‘1’:-2.5 MHz
‘2’: +5 MHz
‘3’: Two tone
‘4’: OFDM test symbol
‘5’: DC 200mV
2.3.2 Examples
# ./transmit 2 5.5 750 1 11 0 1 0 0 0 0
# ./transmit 0
# ./onebox_util rpine0 cw_mode 6 0 1
The above command starts continuous wave transmission with the
following configuration.
Channel number – 6
Type – Single tone
Transmit Power – 2dBm
# ./onebox_util rpine0 cw_mode 6 3 1
The above command stops continuous wave transmission.