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31-3MDR00HB Page 32 Operation

Draft

Table 6 VDL Mode 2 Functions and Parameters

Function Adjustment Range Factory Default

Step

Size

Frequency 118 to 136.975 MHz 118.000 MHz 25 kHz

Band edges BE1

and BE3

118 to 136.975 MHz 118.000 MHz 25 kHz

Band edges BE2

and BE4

118 to 136.975 MHz 136.975 MHz 25 kHz

Channel 1 to 100 – 1

RF power 3 to 25 W 25 W 1 W

Reference

frequency

0 to 100% – 0.4%

LCD display

backlight time-out

15 to 120 s, On or Off 30 s 15 s

RF pre-attenuator On or Off Off –

MAC TM1

(Inter-access delay)

0.5 to 125 ms 4.5 ms 0.5 ms

MAC TM2

(Channel busy)

6 to 120 s 60 s 1 s

MAC p

(Persistance)

1/256 to 256/256 13/256 1/256

MAC M1

(maximum number

of access attempts)

1 to 65535 135 1

Scramble vector

0000 to 7FFF (hex)

0 to 32767 (decimal)

4D4B (hex)

19787 (decimal)

TX enable On or Off Off –

Loop back On or Off Off –

Reed Solomon

Decoding

On or Off On –

DHCP On or Off Off –

IP address 000.000.000.000 to 255.255.255.255 192.168.0.2 –

IP subnet mask 000.000.000.000 to 255.255.255.255 255.255.255.000 –

Default gateway

address

000.000.000.000 to 255.255.255.255 192.168.0.1 –

Control application

TCP port number

5001 to 65535 30000 –