Page
49
of
60
©
2019 Radiocrafts AS
MBUS User Manual (ver 2.01)
MBUS USER MANUAL
Command
Details
Comments
ASCII
hex
‘1’
0x31
Test mode 1
– TX Carrier
Argument
Options
Returns
(none)
(none)
Prompt (>)
Note!
Before using test
mode 1 you need to send
a normal package so that
the TX frequency is
calibrated.
Note!!
It is important to
enter Test mode 3 before
exiting the configuration
mode (‘X’) in order to
ensure proper operation
in normal mode.
Note!!!
Test mode 4 must
be used between Test
modes 1 and 2.
‘2’
0x32
TX modulated signal, PN9 sequence
Argument
Options
Returns
(none)
(none)
Prompt (>)
‘3’
0x33
RX mode, TX off
Argument
Options
Returns
(none)
(none)
Prompt (>)
‘4’
0x34
IDLE
Argument
Options
Returns
(none)
(none)
Prompt (>)
‘7’
0x37
Antenna Tuning
This test mode is an antenna tuning function. It will scan
frequency range +/-2 MHz around the centre frequency.
5 seconds between transmissions and 200 kHz separation
between test frequencies.
Argument
Options
Returns
(none)
(none)
Prompt (>)
MBUS 4 only
The test modes
‘7’ and ‘8’
enable frequency sweep
and pulsed transmissions
and can be used to tune
and optimize an antenna.
See
Antenna with Antenna
Tuning Feature
detailed procedure.
‘8’
Pulsed transmission
This command will send 100ms packet for every 5 seconds. It is
used to verify antenna.
Argument
Options
Returns
(none)
(none)
Prompt (>)