AKG CK 77 WR Modo De Empleo página 14

1 Description
with no phantom power via an AKG phantom power
supply.
2 Interfacing
2.1 CK 77 WR oc, All CK 77 WR oc versions have been designed for
oc/p, oc/w powering with 1.5 VDC to 12 VDC.
Fig. 1: Optimum feed
resistance vs.
supply voltage.
1. Determine the optimum value for the feed resistor. It
depends on the supply voltage:
Supply voltage U
Refer to fig. 2. 2. Check what type of connector you need and solder
the connector to the microphone cable.
Important! For details on connector wiring, refer to the instruc-
tion manual of the device to which you intend to
connect your microphone.
14
(V) Feed resistance R
B
1.5 1.5
3 3.0
6 5.6
9 8.2
12 10.5
(kΩ)
S