Hilberling PT-8000 Operating Manual page 14

C–4
E J12 J13 J14
Connection Sockets J12 ... J22
No NAME
E Banana Plug 4mm
J12 10 MHz Ref.
OUT
J13 10 MHz Ref.
IN
J14 TX ext.
+20 dBm
J15 ext. SPKR EIA-453 / IEC 60603-11
add. Phone Plug / TRS 3.5mm
J16 ext. SPKR EIA-453 / IEC 60603-11
alt. Phone Plug / TRS 3.5mm
J17 AUX-TX
(PTT/ALC) (D-Sub 9pol)
J18 DC
IN
J19 Keyboard
PS/2 Connector
J20 AUDIO
IN/OUT (D-Sub 15pol)
J21 Transverter
(D-Sub 25pol)
J22 Remote
RS 232 (D-Sub 9pol)
J15 J16 J17 J18
Type
Grounding wire – must be connected toHN-8000 power supply
M6 Grounding stud – must be connected to HN-8000 power supply and to station ground
BNC Output for an external 10 MHz reference signal (clock) for synchronization of PT-8000 to
other equipment
BNC Input of internal/external 10MHz reference clock (internal: derived from 20 MHz system
clock with 0.05 ppm) for synchronization of external equipment to PT-8000
BNC TX external output (1.8...148 MHz). Level is +20 dBm to drive transverter or external
power amplifier
Additional external speaker output. Use to connect the speaker at HN-8000 in addition to
built in speaker
Alternate external speaker output. Use to connect an alternate speaker to the built in
system
DE-9
CliffCon Power connector for interconnection cable to HN-8000 power supply
4-pol
mini-DIN To be implanted later.
DA-15 To be implanted later.
DB-25 To be implanted later.
DE-9 Interface to update firmware of PT-8000
Part C Installation And Operation
J19 J20 J21
Description
J22
Picture 3
Table 4