Digi 9XTend-PKG-R RS-232, User Manual, Page: 10 / 98

Specifications
9XTend-PKG-R RS-232/485 RF Modem User Guide 10
Cyclic sleep current (mA, average)
Networking and security specifications
Physical specifications
Sleep mode Cycle time RF data rate Legacy Modem XTend vB Modem
(SM = 8) 16 seconds BR = 0 18 mA 17 mA
BR = 1 16 mA 16 mA
(SM = 7) 8 seconds BR = 0 19 mA 17 mA
BR = 1 17 mA 16 mA
(SM = 6) 4 seconds BR = 0 22 mA 18 mA
BR = 1 17 mA 16 mA
(SM = 5) 2 seconds BR = 0 28 mA 20 mA
BR = 1 18 mA 17 mA
(SM = 4) 1 second BR = 0 37 mA 24 mA
BR = 1 20 mA 17 mA
Specification Value
Frequency 902-928 MHz
Spread Spectrum FHSS (Frequency Hopping Spread Spectrum)
Modulation FSK (Frequency Shift Keying)
Network Topologies Supported Peer-to-Peer (“Master/Slave” relationship not required), Point-to-Point, Point-to-Multipoint
and Multidrop
Channel Capacity 10 hop sequences share 50 frequencies
Encryption 256-bit AES Encryption – To implement, refer to the KY (AES Encryption Key) Command on
page 50
Specification Value
RF Modem Board Size 2.750” x 5.500” x 1.125” (6.99cm x 13.97” x 2.86cm)
Weight 7.1 oz. (200g)
Serial Connector DB-9
Power Connector 2.1 mm barrel
Operating Temperature -40 to 85º C (industrial)