Alinco EJ-41U Bedienerhandbuch PDF herunterladen (Seite 35)

8. PACKET OPERATION

Packet mode is high-speed data communication using a personal computer. The use of a Digital

repeater network (Digi-peaters), including satellites, offers communications with distant stations.

In order to operate in the packet mode, it is essential that the station is equipped with a personal

computer with appropriate packet software, 9 pin RS-232C cable, optional EJ-41U TNC unit or

external TNC (terminal node controller). For the operation of the EJ-41U unit or external TNC,

please refer to its respective instruction manual.

[To operate packet using EJ-41U]

Configure the radio to a known packet operation frequency.

Install the EJ-41U unit in the transceiver following the instructions below. Use an RS-232C cable

and connect it to the DSUB-9 connector on the back of transceiver and the PC.

RS-232C

Personal computer

1. Remove the cover. Locate W1 cable on the back of DSUB-9 connector in the unit.

Disconnect it and re-connect it to CN1 on the EJ-41U unit.

Note: The DR-135TP is already set for the EJ-41U.

VCO case

CN107

DSUB-9

Bottom side

2. Locate W2 cable on the EJ-41U. Connect it to CN107 on the DR-135 circuit board.

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Alinco EJ-41U Bedienerhandbuch Seite 35