NASA SX 35 DSC User Manual

Page 53

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SX 35 DSC

51

Alarm Tones:

3 different tone sequences are provided.

Frequency Control Method:

Phased Locked Loop (PLL).

Frequency Stability:

+/-5 PPM for both the Transmitter/Re-
ceiver.

GPS/NMEA:

$GPRMC sentence is decoded. NMEA
Checksum can be turned Off/On.

GPS Display:

Data is selected from following:

• Date & local time & LL Position (3

digit for seconds).

• SOG/COG& LL Position (3 digit for

seconds).

• Time & Manual LL Position (no sec-

onds).

• No Data.

Data Output:

DSC call formats can be sent to PC & printer

using 4800 baud and standard Terminal
program.

Special Functions:

Three scanning Modes:

• All Scan

• Memory Scan (nonvolatile)

• Priority Scan

Noisy channels can be temporarily deleted
in All Scan Mode.

Built-in GPS Simulator.

Automatic Auto Calendar for clock.

Manual Entry of LL & Time for DSC Emer-
gency Calling.

Local Time Offset values can be entered in
30 minute intervals.

Instant Access to “Last DSC Call”.

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