Audio Modulation cable to the amplifier, tape recorder etc. equipped
with unbalanced input:
i DIN‘L152L 1 Switchcraft
w Modulation
Schirm
Shield
Fig. 5
3. Should the use of a transformer
as recommeded
in example #l not be desi-
rable or the microphone put out’modulation voltages beyond those permis-
sable for the AT 8/‘l (i) transformer, then you may block the 48 Vdt phan-
tom power from your
input through the use of blocking capacitors:
Switchcroft
-iz3L-dbfF
‘6k8 6k8
I I
‘< 2 ‘< 2
6k8 6k8
. .
1 1
2x + 2x + ; ;
+L8V- +L8V-
lOOp163V lOOp163V
T
T
I
Fig. 6
( DIN L152L 1
(3)
11)
(2)
;
(3)
Pin numbers in
parentheses refer to microphones equipped with connectors
according to DIN 41524 (Binder or
Amphenol-Tuchel).
Errors excepted.
Subject to changes.