Tuning Procedure

FCC ID: CN289693

Parts List/Tune Up Info

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FCCID_4241848

LRM2 Radio Module – Host Interface Specification LRM2 Configuration Concept Document p/n: 9S02-8969-A001 Rev.A 5. LRM2 Configuration Concept All LRM2 configuration and status parameters are accessible through addressable registers. - All parameters can be read and written only in CONFIG mode. The definition of the configuration registers is given in reference [3]. This section addresses the basic description of all these three methods. 5.1 Console Interface The serial interface configuration port is enabled by asserting !CONFIG signal; the serial interface is automatically reconfigured in asynchronous mode, running at 38400bps, 8N1. All ASCII strings received are interpreted as configuration commands. This mode is particularly useful for stand-alone testing, when the unit can be controlled from a PC or by an operator/tester using a terminal emulation program. 5.1.1 “Write” command wrCmd register value , where: wrCmd = write command. “w” or “wr” can be used and are equivalent register = register identification. Can use the register name or register address value = value to be written, in decimal or hexadecimal format. Hexadecimal values are preceded by ‘0x’ Examples: wr txf 915000000 :Write 915000000 to register txf (Tx frequency) wr 0x80 18 :Write 18 to register address 0x80 wr txf 915000000 0x80 18 :Concatenate the two writes above in a single instruction Here is the command to set the transmit output power level in range 0dBm to 20dBm wr txp 20 :the radio transmit power is 20+/-1.0dBm (maximum) wr txp 10 : the radio transmit power is 10+/-1.0dBm (mid power level) wr txp 0 : the radio transmit power is 0+/-1.0dBm (minimum) 5.1.2 “Read” command rdCmd reg where: rdCmd= read command. r or rd can be used and are equivalent reg = register identification. Can use the register name or register address Examples: rd txf : Reads register txf (Tx frequency) rd 0x80 : Reads register address 0x80 rd txf 0x80 : Reads registers txf and 0x80 in a single instruction Cattron North America Inc. Proprietary and Confidential Page 5-7


Document Created: 2019-04-03 10:13:46
Document Modified: 2019-04-03 10:13:46
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