ITFRONTENDMODE

Configure the front end mode settings

Platform:

OEM719, OEM729, OEM7500, OEM7600, OEM7700, OEM7720, PwrPak7, CPT7, CPT7700, SMART7

Use this command to configure the front end mode for the L1, L2 and L5 RF paths to use the default third-order CIC mode or HDR (High Dynamic Range) mode. The HDR mode is used in an interference environment to obtain best interference rejection in general. However, the power consumption will increase in this mode.

To configure the front end mode settings for the secondary antenna of dual antenna receivers (OEM7720, PwrPak7D, PwrPak7D-E1, PwrPak7D-E2 and CPT7), use the ITFRONTENDMODE_1 command.

This command is available only on some software models. Contact your NovAtel Sales representative (novatel.com/contactus/sales-offices) to obtain interference mitigation functionality.

Message ID: 2039

Abbreviated ASCII Syntax:

ITFRONTENDMODE frequency mode

Factory Default

ITFRONTENDMODE L1 cic3

ITFRONTENDMODE L2 cic3

ITFRONTENDMODE LBAND cic3

ITFRONTENDMODE L5 cic3

ASCII Example:

ITFRONTENDMODE L1 hdr

On the OEM7500, the default mode for all frequency bands is HDR.

Field	Field Type	ASCII Value	Binary Value	Description	Format	Binary Bytes	Binary Offset
1	ITFRONTENDMODE header	-	-	Command header. This field contains the command name for abbreviated ASCII or the message header for ASCII or binary. See ASCII or Binary.	-	H	0
2	frequency	See Table: Frequency Bands		Set the frequency band for adjustment	Enum	4	H
3	mode	See Table: Mode		Select the desired mode	Enum	4	H+4

Frequency Bands

Binary Value	ASCII Value	Description
2	L1	Selects the L1 frequency
3	L2	Selects the L2 frequency
4	LBAND	Selects the L-Band frequency
5	L5	Selects the L5 frequency

Mode

Binary Value	ASCII Value	Description
0	CIC3	3rd order CIC (CIC3) mode (default)
1	HDR	High Dynamic Range (HDR) mode