Version C16. February 2013
Raveon Technologies Corporation
Company Confidential
22
ATFT
Transmit Frequency – Program the transmit frequency
for this channel. Enter in Hz or in MHz. The frequency will
automatically be saved in non-volatile memory (flash) for
this current channel number.
Range:
See product data
sheet. For MURS products,
frequency cannot be changed.
See
product
data sheet.
ATFR
Receive Frequency – Program the receive frequency for
this channel. Enter in Hz or MHz. The frequency will
automatically be saved in non-volatile memory (flash) for
this current channel number.
Range:
See product data
sheet. For MURS products,
frequency cannot be changed.
See
product
data sheet.
ATFX
TX and RX Frequency – Program the receive and
transmit frequency for this channel. Enter in Hz or MHz.
Same as issuing an ATFR and an ATFT command. User
cannot change frequency in the MURS version of the
product. Use ATHP to change channels in the MURS
version.
Range:
See product data
sheet.
N/A
ATGP
Group Number
– Set or read the unit’s Group Number. 0
means this feature is not used. If GP is set to any number
other than 0, then all radios communicating with this unit
must have the same group number programmed into them.
Range 0-255
0
ATHP
Channel Number
– Select separate channels to minimize
interference between multiple sets of modules operating in
the same vicinity.
Range: 1 - 6
1
ATHS
Show History
– Show a table of listing the most recent
receptions, and the IDs that the data was sent from
No parameter
ATIO
Configure the I/O
The proper hardware option must be
installed in the modem. All
RV-M7
modems support RS-232
mode.
–GX version use IO mode 5. Do not change this.
Range: 0 - 5 0=RS-232
1=Ethernet 2=RS485 dup
3=RS485 simplx 4=RS422
5=GPS
0
ATIC
Read Current Draw
Read the current draw in mA.
Accuracy is within 20% of actual current draw.
Range: 0-9999
N/A
ATJF
Read/set the CTS threshold
– Set the serial buffer
threshold where the CTS line is negated. By default the
ATJF level is at 80% of the internal buffer size.
1
- 2000
3800
ATL
Enable/Disable the LEDs
– 1 = LEDs always off. This
reduces some power consumption. 0 = LED operate
normally.
0 or 1
0
ATMK
Address Mask
– Configures local and global receive
address space. Each digit may be a
0,1,2,3,4,5,6,7,8,9,A,B,C,D,E,or F. In most applications,
this is kept at F000. Set to 0000 to ensure the unit receives
data from ALL other radios, regardless of the TOID in the
transmission.
Range: 0000 - FFFF
F000
ATMY
Unit Address
– Configures the individual; address for this
unit. Each digit may be a 0,1,2,3,4,5,6,7,8,9,A,B,C,D,E,or F.
Note: FF is interpreted as a group. See addressing section.
Range: 0000 - FFFF
0001
ATNB
Parity
– Selects parity format. Settings 0-4 transfer 8-bits
over antenna port and generate the parity bit on the RF
receiving side.
Range: 0
– 5
0 = none
1 = Odd
2 = Even
3 = Mark (1)
4 = Space (0)
0
ATND
Number of Data Bits
– Set/read the number of data bits.
Range: 5 - 8
8
ATNS
Stop Bits
–
Selects the number of stop bits.
Range: 1-2
1
ATPE
Packet Error Display –
Shows statistics to compute
packet-error rate. Displays Packets Per Minute (PPM) and
a running total.
None (display PER)
1 = reset counters
2 = Stop PER display
None
