AKG Acoustics ULS SERIES - Manual (Page 3)

C 480 B with CK 61/ULS
The microphone shall be of the condenser type with capsule and
powering module assembly no larger than 0.8 in. (21 mm)
in diameter. The microphone shall accept phantom powering at
48 volts. The nominal output impedance shall be equal to or
less than 150 ohms at 1 kHz, and the output shall be
transformerless. The microphone shall provide a three position
control for normal (0 dB), elevated sensitivity (+6 dB), and
attenuated (-10 dB) sensitivity. Switchable low-frequency cuts at
150 Hz and 75 Hz at 12 dB/octave shall be provided.
The polar pattern shall be cardioid and nominal on-axis
frequency response shall be 20 Hz-20 kHz. For the normal
sensitivity setting of 0 dB, microphone sensitivity shall be at
least 20 mV/Pa, and the self noise floor shall be no higher than
11 dB-A. The 0.5% THD operating level shall be no lower than
140 dB SPL.
The microphone shall be the AKG Model C 480 B preamp
operating with the AKG Acoustics Model CK 61/ULS capsule.
C 480 B with CK 62/ULS
The microphone shall be of the condenser type with capsule
and powering module assembly no larger than 0.8 in. (21 mm)
in diameter. The microphone shall accept phantom powering at
48 volts. The nominal output impedance shall be equal to or
less than 150 ohms at 1 kHz, and the output shall be
transformerless. The microphone shall provide a three position
control for normal (0 dB), elevated sensitivity (+6 dB), and
attenuated (-10 dB) sensitivity. Switchable low-frequency cuts at
150 Hz and 75 Hz at 12 dB/octave shall be provided.
The polar pattern shall be omnidirectional and nominal on-axis
frequency response shall be 20 Hz-20 kHz. For the normal
sensitivity setting of 0 dB, microphone sensitivity shall be at
least 20 mV/Pa, and the self noise floor shall be no higher than
11 dB-A. The 0.5% THD operating level shall be no lower than
140 dB SPL.
The microphone shall be the AKG Model C 480 B preamp
operating with the AKG Acoustics Model CK 62/ULS capsule.
C 480 B with CK 63/ULS
The microphone shall be of the condenser type with capsule and
powering module assembly no larger than 0.8 in. (21 mm)
in diameter. The microphone shall accept phantom powering at
48 volts. The nominal output impedance shall be equal to or less
than 150 ohms at 1 kHz, and the output shall be transformerless.
The microphone shall provide a three position control for normal (0
dB), elevated sensitivity (+6 dB), and attenuated (-10 dB) sensitivity.
Switchable low-frequency cuts at 150 Hz and 75 Hz at 12
dB/octave shall be provided.
The polar pattern shall be hypercardioid and nominal on-axis
frequency response shall be 20 Hz-20 kHz. For the normal
sensitivity setting of 0 dB, microphone sensitivity shall be at least
20 mV/Pa, and the self noise floor shall be no higher than 11 dB-A.
The 0.5% THD operating level shall be no lower than 140 dB SPL.
The microphone shall be the AKG Model C 480 B preamp
operating with the AKG Acoustics Model CK 63/ULS capsule.
Architects and Engineers Specifications
C 480 B with CK 69/ULS
The microphone shall be of the condenser type with
capsule and powering module assembly no larger than
0.8 in. (21 mm) in diameter. The microphone shall accept phantom
powering at 48 volts. The nominal output
impedance shall be equal to or less than 150 ohms at
1 kHz, and the output shall be transformerless. The microphone
shall provide a three position control for
normal (0 dB), elevated sensitivity (+6 dB), and attenuated
(-10 dB) sensitivity. Switchable low-frequency cuts at
150 Hz and 75 Hz at 12 dB/octave shall be provided.
The polar pattern shall be two-section shotgun and nominal
on-axis frequency response shall be 20 Hz-18 kHz. For the
normal sensitivity setting of 0 dB, microphone sensitivity shall
be at least 27 mV/Pa, and the self noise floor shall be no
higher than 9 dB-A. The 0.5% THD operating level shall be no
lower than 140 dB SPL.
The microphone capsule shall consist of two sections. The
total length of the microphone with a single capsule length shall
be no greater than 12.8 in. (326 mm), and for the dual capsule
the length shall be no greater than 18.4 in. (467 mm).
The microphone shall be the AKG Model C 480 B preamp
operating with the AKG Acoustics Model CK 69/ULS capsule.