KAISON Studiotechnik

Dipl.-Ing. Manfred Schulze

Finkenstrasse 19

D-63322 Roedermark


fon      +49 6074 922671

fax      +49 6074 922672

mob    +49 152 29863643

email    manfred@kaison.de

website   www.kaison.de

twitter https://twitter.com/KaisonStudiotec

VAT-number   DE182032789

External Interface KE12
External Interface KE12

Technical Data

External interface KE12

duplex connection between 12 internal stations to one external participiant like:

  • Different brand talkback systems
  • Wireless headsets
  • 4-wire lines telecom
  • Studio IFB with programm sound
  • ISDN using an additional ISDN codec
  • AES-EBU using an additional converter
  • Fiber optic using an additional converter

Dimensions 2RU-19", depth 100mm without connectors

Electronical parts SMD sub boards on a mother-board

2x Front-indicator for external and internal direction

send (green) - receive (red) status,

threshhold for modulation, signal input/output,

external 4-wire connection on connector B switchable

between +6dBu to 4-wire level -17/+9dBm (Telecom - 600 Ohm)

Rear connector plate:

Connector A 1x25 pin male sub-D to patch-panel

(cable type 24x0,14 with screen)

Cable-length max. 5km using 2x0,14 square mm

Single talkback connections over normal coax cable are possible

Connector B 1x9 pin female sub-D for external 4-wire connection +6dBu

Connector C 1x15 pin female sub-D for aux control

Connector D 1x 9 pin sub-D male for IFB (program-sound in)

Power supply 230V AC, built in power supply 2 x 15V/1A


Temperature +5 degrees- +40 degrees celsius

Weight 4 kg