Users Manual

PN17TR 915MHz Transceiver Module Inventis Technology Pty Ltd
Unit 4, 2 Southridge St. Eastern Creek NSW, Australia Page 6
Warning: Configuration settings of CC1101 chip are restricted to settings which have passed certification testing.
Deviation from mandatory setting ranges violates module compliance.
Restricted settings detailed below.
Note: Other register values are essential to valid RX and basic operation, but are not listed in document due to
IP confidentiality. Full list of recommended values is available in LibPN17TR software library with licensed use of
the module. Other values do not impact Transmit behavior as certified and can be adjusted to suit application.
Restricted Settings
Registers
Address
Description
SMARTRF_SETTING_CHANNR
0x00
Mandatory value
SMARTRF_SETTING_FSCTRL1
0x06
Mandatory value
SMARTRF_SETTING_FSCTRL0
0x00
Mandatory value
SMARTRF_SETTING_FREQ2
0x21
Mandatory value
SMARTRF_SETTING_FREQ1
0xE3
Mandatory value
SMARTRF_SETTING_FREQ0
0x8E
Mandatory value
SMARTRF_SETTING_MDMCFG4
0x2A
Mandatory value
SMARTRF_SETTING_MDMCFG3
0x75
Mandatory value
SMARTRF_SETTING_MDMCFG2
0x03
Bits 6,5,4 mandatory
SMARTRF_SETTING_MDMCFG0
0xE4
Mandatory value
SMARTRF_SETTING_FREND0
0x10
Bits 5,4 mandatory
PA Power
0xC5
Restricted setting, lower power settings ok