XTH9-MI-128 Digi International/Maxstream, XTH9-MI-128 Datasheet - Page 56

• Manufacturer Part Number: XTH9-MI-128
• Description: MODULE RF 900MHZ 1W 115K W/MMCX
• Manufacturer: Digi International/Maxstream

Specifications of XTH9-MI-128

• Frequency: 900MHz
• Data Rate - Maximum: 230kbps
• Modulation Or Protocol: FHSS, FSK
• Power - Output: 30dBm
• Sensitivity: -110dBm
• Voltage - Supply: 3.3V, 5V
• Current - Receiving: 80mA
• Current - Transmitting: 260mA
• Data Interface: Connector, 2 x 10 Header
• Antenna Connector: MMCX
• Operating Temperature: -40°C ~ 85°C
• Package / Case: Module
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Applications: -
• Memory Size: -

Table 5‐03. )Diagnostics
XTend™ RF Module ‐ Product Manual v2.x6x
NH
NN
NQ
NR
SH
SL
AT 
Command
AT
BT
CC
CN
CT
E0
E1
Network Hops. Set/Read the maximum
number of hops expected in a network route.
This value doesn't limit the number of hops
allowed, but it is used to calculate timeouts
waiting for network acknowledgements.
Network Delay Slots. Set/Read the
maximum random number of network delay
slots before re-broadcasting a network packet.
One network delay slot is approximately
168ms.
Network Route Requests. Set/Read the
maximum number of route discovery retries
allowed to find a path to the destination node.
If NQ = 0, a route request will only be sent
once.
Network Retries. Set/Read the maximum
number of network packet delivery attempts. If
NR > 0, packets sent will request a network
ACK and can be resent up to NR+1 times if no
ACKs are received.
Source Address High. Set/Read the source
address (high 32 bits) of a module.
Source Address Low. Set/Read the source
address (low 32 bits) of a module.
AT Command Name
Guard Time After. Set/Read required DI pin silent time
after the Command Sequence Characters of the
Command Mode Sequence. The DI silent time is used to
prevent inadvertent entrance into Command Mode.
Guard Time Before. Set/Read required DI pin silent time
before the Command Sequence Characters of the
Command Mode Sequence. The DI silent time is used to
prevent inadvertent entrance into Command Mode.
Command Sequence Character. Set/Read the ASCII
character used between guard times of the AT Command
Mode Sequence (BT + CC + AT)
Exit Command Mode. Explicitly exit the module from AT
Command Mode. (The same action occurs automatically
when CT expires.)
Command Mode Timeout. Set/Read the amount of
inactive time that elapses before the module automatically
exits from AT Command Mode.
Echo Off. Turn off character echo in AT Command Mode.
By default, echo is off.
Echo On. Turn on character echo in AT Command Mode.
Each input character is echoed back to out to the host.
© 2010 Digi Internatonal, Inc.
0 – 0xFF
[Max number of hops]
0 – 0x10
0 – 0x0A
0 – 0xFF
0x0013A200
[read-only]
0 - 0xFFFFFFFF
[read-only]
Parame-
ter
Range
0 – 0xFFFF
[x 100 msec]
0 - 0xFFFF 
[x 100 msec]
0x20 - 0x7F
--
2 - 0xFFFF 
[x 100 ms]
--
--
Networking
Networking
Networking
Networking
Networking
Networking
Command 
Category
Command Mode
Options
Command Mode
Options
Command Mode
Options
Command Mode
Options
Command Mode
Options
Command Mode
Options
Command Mode
Options
# Bytes
Returned
2
2
1
--
2
--
--
2
2
2
2
2
2
7
3
3
1
0x0013A200
varies
Factory
Default
0x0A
(1 decimal
second)
0x0A (10d)
0x2B 
[ASCII "+"]
--
0xC8 (200d)
--
--
56