Headphone Output - Shure VP83F Guide De L'utilisateur

Specifications
Cartridge Type
Electret Condenser
Polar Pattern
Supercardioid/Lobar
Recording Format
WAV, 24-bit, 48 kHz Sampling Rate
Frequency Response
50 to 20,000 Hz
Sensitivity
open circuit voltage, @ 1 kHz, typical
0 dB Gain -35.8 dBV/Pa (16.2 mV)
[1]
+30 dB Gain
-5.8 dBV/Pa (512.9 mV)
[1]
Maximum SPL
0 dB Gain Setting, 1 kHz at 1% THD , 1000 Ω
[2]
load
129.2 dB SPL
Signal-to-Noise Ratio
[3]
+30 dB Gain Setting
78.4 dB
Self Noise
equivalent SPL, A-weighted, typical, +30 dB Gain
Setting
15.6 dB SPL-A
Operating Temperature Range
-18°C (0°F) to 60°C (145°F)
Storage Temperature Range
-29°C (-20°F) to 74°C (165°F)
Operating Relative Humidity
0 to 95%
Housing
Cast aluminum
Power Requirements
2 AA batteries (Alkaline, NiMH, Rechargeable Li-Ion)
Net Weight
215 g (7.6 oz.)
Camera Output
Connector Type
3.5 mm (1/8") dual mono, Unbalanced
Output Impedance
47 Ω

Headphone Output

Connector Type
3.5 mm (1/8") dual mono
Output Impedance
5 Ω
1 Pa=94 dB SPL
[1]
THD of microphone preamplifier when applied input
[2]
signal level is equivalent to cartridge output at specified
SPL
S/N ratio is the difference between 94 dB SPL and
[3]
equivalent SPL of self noise, A-weighted
250 Hz
500 Hz
1,000 Hz
20
0.6 m (2 ft.) from sound source
15
10
5
0
-5
-10
-15
-20
-25
-30
20 100 1k
Hz
9
250 Hz
500 Hz
1,000 Hz
2,500 Hz
6,300 Hz
10,000 Hz
10k 20k