Connectors At Front Panel; Connection Sockets 1 - 3; Wiring - Hilberling PT-8000A Operating Manual

PT-8000A Operating Manual v2.00.33
4.2

Connectors at Front Panel

4.2.1 Connection Sockets 1 - 3

1
No. Name
1 MIC-PTT Microphone Threaded Socket
2 PHONE EIA-453 / IEC 60603-11
3 CW-KEY EIA-453 / IEC 60603-11

4.2.2 Wiring

No. Name
1 MIC-PTT
0 dBm
2 PHONE
3 CW-KEY
2 3
Type
Microphone connector for Hilberling T9 and Data input 0 dBm
8-pol
Headphones (impedance 8 ... 600 Ohm)
TRS 6.3 mm Socket
Connector: –Keyer for CW (morse key/ keyer with Paddle / automatic keyer)
TRS 6.3 mm Socket
Figure
Fig. 4
Description
– Control of internal CW Keyer
Function And Outline
1 MIC AUDIO IN
2 PTT
3 MAIN-RX AUDIO OUT (e.g. headset)
4 0 dBm IN
5 MIC AUDIO IN / DC +10 V internal
6 SUB- RX AUDIO (e.g. headset)
7 MIC GND
8 PTT GND
1 Tip + Audio OUT MAIN
2 Ring + Audio OUT SUB
3 Sleeve GND
NOTE: Audio for PHONE is derived from audio preamplifier
especially designed for phone operations.
Caution: Using mono type plugs will shorten the
audio output and may damage the
transceiver
STATUS: Int. Keyer *
1 Tip DOT
2 Ring DASH
3 Sleeve GND
* using the internal keyer (iambic or normal) (s. P. 64)
Tab. 5
Dynamic Mic
Electret Mic
Ext. Keyer **
CW-Key
<not connected>
GND
** using an external keyer (s. P. 64)
Tab. 6
7