Kenwood TS-850S User Manual download pdf (Page 18)

0|) ACC 2 connector

Terminal numbers and their applications are as

follows :

ACC2 pin assignments

.0 0©©;

View from the

rear panel.

nrmrrmwy.

13-pin DIN plug (E07-1351-05)

ACC2 pin assignments

Pin number

Symbol Use

1 NO

No connection

ANO

The receiver audio at a fixed

level independent of AF gain

control setting. Output

voltage : 300 mV / 4.7ki2 or

more at high input level

GND Grounding (The shielded wire

of the audio output terminal

is connected here.)

PSQ

This pin is used for

connecting a TNG (Terminal

Node Controller) for use with

packet radio. It is the

Squelch Control terminal and

will not allow packet

communications while

squelch is off.

Output

voltage

pin for

S-meter.

Output voltage varies with S-

meter indication.

NO No connection

GND

Grounding

PKS

This is the standby pin used

exclusively for the terminal

unit. When this pin is in use

for standby, the microphone

input is automatically shut off

and the transmit is

operational.

No connection

Pin number

Symbol

Use

PKD

This is the MIC (microphone)

input pin from the terminal

unit. The input level is

approximately 20 mV.

GND

Grounding (The shielded wire

of the audio output terminal

is connected here.)

13 SS Standby terminal.

Grounding transmits.

® EXT SP (External speaker) jack

This jack is for connection of an external speaker.

® ANTI control

VOX operations are sometimes difficult with high

speaker volume control settings. The ANTI control is

used to reduce the tendency of the VOX to activate

from inputs from the speaker. The ANTI control is

not active when headphones are connected.

(19) GAIN control

This control adjusts the sensitivity of VOX amplifier.

Adjust this control for your personal preference.

(§) DELAY control

This control adjusts how long the transceiver will

remain keyed after voice input has stopped.

(g) ELECTRONIC KEY switch

Turns the electronic keyer on or off. Turn the switch

off when CW is initiated by a straight key or when

using an external electronic keyer.

@ CW KEY jack

Using shielded line, connect a 6.0mm diameter

phone plug to this jack for CW operation. Connect a

paddle type key to the key jack use a 6.0mm

diameter stereo plug. Open-terminal voltage is

approximately 5 VDC. (See Section 4-4 for additional

key information.)

1 2 ... 13 14 15 16 17 18 19 20 21 22 23 ... 84 85

Comments to this Manuals

No comments

Kenwood TS-850S User Manual Page 18

Comments to this Manuals