19
Signal/noise ratio re 1 Pa (A weighted)
0 dB position:
83 dB
+6 dB position:
81 dB
-10 dB position:
77 dB
Max. SPL for 0.5 % THD
0 dB position:
200 Pa
Ⳏ
140 dB SPL**)
+6 dB position:
100 Pa
Ⳏ
134 dB SPL**)
-10 dB position:
316 Pa
Ⳏ
144 dB SPL**)
Dynamic range (A weighted)
0 dB position:
129 dB
+6 dB position:
121 dB
-10 dB position:
127 dB
Operating temperature:
-20 °C to +60 °C
Environment
Relative humidity:
99 % at +20 °C
95 % at +60 °C
**) into recommended load impedance, 20 Hz to 20 kHz
This product conforms to EN 50 082-1 and EN 50 081-1.
Summary of Contents for C 480 B
Page 6: ...b Schaltung mit Eingangs bertrager ohne Mitten anzapfung erdfrei 6...
Page 16: ...16 b circuitry incorporates input transformer without centre tap ungrounded...
Page 26: ...26 b Montage avec transformateur d entr e sans prise m diane sans mise la terre...
Page 36: ...36 b collegamento con trasformatore d ingresso senza presa mediana senza terra...
Page 46: ...46 b Conexi n con transformador de entrada sin toma central sin toma de tierra...