Vertex Standard VX-800 Manuel d'instructions télécharger pdf (Page 9)

Chapter 1 Features 7

Specifications

Data Format

GE Star®

MDC-1200®

DTMF

Modulation

Type

PSK (Phase Shift Key)

FSK

DTMF

Rate

400 bps on 1600hz

carrier

1200 bps, 1200/1800

Character duration and

pause 25mS/step,

1000mS max

ID Range

0001 to 16,383

0001-DEEE

0001-FFFFFFFF

Aliasing

254 entries maximum

n/a

ID Locations

ANI at Beginning, End or Both

Messages

PTT ANI, Emergency,

Man-Down, TOT.

Messages can be

changed to any

allowable GE Star®

message. Selective

Call, Selective Call

Cancel, Radio Check.

PTT ANI, Emergency.

Man-Down sends

Emergency. Short Call

Alert, Long Call Alert,

Voice Select Call, Radio

Check. Messages can

be redefined for

specialized systems.

PTT ANI, Emergency,

Man-Down

Sidetone

1 KHz during attack delay and transmission of data.

Burst Length

3 ½ messages each.

Fixed length 180mS

Character duration and

pause in 25mS/step,

1000mS max

Preamble

Length

24 bits.

Fixed length

N/A

Attack Delay

0 mS to 1000 mS programmable in 50 mS steps.

ANI Repeat

Timer

(Time since last PTT press. If less, don’t send ANI) Programmable 0 S (Send

every PTT); 10 S; 20 S; 40 S; 60 S; 90 S; 120 S.

Programming

Programmed via Vertex/Standard CE-73 programming software.

Radio Interface

Connects to mating accessory port on host radio

Supply Voltage

3.6 VDC.

Supply Current

5 mA constant.

Temperature

Operating: -30

C to +60

Humidity

0% to 95% RH (non-condensing).

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Vertex Standard VX-800 Manuel d'instructions Page 9

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