Micro Shure VP89S là micro shotgun condenser ngắn dùng cho phỏng vấn tầm ngắn
Mô tả:
The Shure VP89S Modular Shotgun Microphone
features an interchangeable capsule that displays high RF (Radio
Frequency) rejection, superior side noise rejection, and is paired with
the detachable VP89 Preamp. Long, short and medium sized capsule barrels
are available to suite various recording needs, rejection angles and
frequency response types.
This model ships with the short
capsule, and includes a windscreen and zippered pouch. The
state-of-the-art low noise preamplifier design features a low frequency
roll-off switch for eliminating noise below 200Hz. The usefulness of the
microphone can be further extended by buying one of the other length
capsule and simply attaching it to the already included preamp.
Tính năng:
State-of-the-art preamplifier redesign
Superior RF immunity
Internal low-frequency roll-off
Recessed low-cut filter switch for additional control
Smaller footprint
Superior Shure design and rugged, roadworthy construction
Features a wide pickup angle for greatest degree of ambience in near-field target range (camera mounting, discrete mounting)
Unmatched quality of off-axis rejection
Transducer | Electret Condenser |
Polar Pattern | Hypercardioid / Lobar |
Frequency Response | 140Hz to 20kHz |
Dynamic Range (Typical) |
Dynamic Range (@ 1 kHz) 2500 Ohms load: 117.0dB 1000 Ohms load: 113.5dB |
Signal-to-Noise Ratio | 79.0dB |
Maximum Input Sound Level |
2500 Ohms load: 132.0dB SPL 1000 Ohms load: 128.5dB SPL |
Input Clipping Level |
Clipping Level (@ 1 kHz, 1% THD) 2500 Ohms load: 4.0 dBV 1000 Ohms load: 0.0 dBV |
Power Requirements | 11-52V DC phantom power (IEC-61938), <2.0 mA |
Output Impedance | 115.0 Ohms |
Sensitivity | -33.5 dBV/Pa (2.11 mV) |
Noise |
Self Noise (equivalent SPL, A-weighted, typical): 15.0dB |
Output Polarity | Positive pressure on diaphragm produces positive voltage on pin 2 with respect to pin 3 |
Low Frequency Roll-Off | 200Hz |
Temperature |
Operating: -18°C (0°F) to 57°C (135°F) Storage: -29°C (-20°F) to 74°C (165°F) |
Power Requirements | 11-52VDC phantom power (IEC-61938), < 2.0 mA |
Weight |
VP89L: 174g (6.1 oz.) VP89M: 138g (4.9 oz.) VP89S: 117g (4.1 oz.) |