Liten kondensatormikrofon til å feste på blåseinstrument.
Shure Beta98HC er en liten kondensatormikrofon for instrumenter og er beregnet til bruk i PA. Beta98 leveres i flere utgaver. Denne modellen har fastmontert klype / kort svanehals. Mikrofonen har en svært jevn kardioidekarakteristikk, meget bredt frekvensområde og tåler lydtrykk opptil 144 dB. Strømforsynes fra phantommating. Frekvensrespons: 20-20 000 Hz. Beta98HC har solid klype som sitter godt. Beta98HC tåler svært høye lydtrykk og den er enkel å plassere på instrumentet.
Features
- The Beta 98 H/C and WB98 H/C feature transformerless preamplifier circuitry which improves linearity across the full frequency range.
- The pickup pattern provides high gain-before-feedback and excellent rejection of unwanted noise.
- Its high maximum sound pressure level (SPL) enables it to handle the extreme demands of brass, woodwind and percussion instruments.
- The Beta98H/C features a 3 m (10 ft.) high-flex cable with attached preamplifier (XLR connection)
- The WB98H/C features a 1.6 m (5.3ft) high-flex cable terminating in a 4-pin mini-connector, for use with wireless bodypack transmitters
- Tailored frequency response for open, natural sound reproduction
- Compact, lightweight construction provides a low degree of visibility
- Gooseneck, ratcheting swivel joint and gooseneck angle brace allow for optimum placement and fixed positioning
- Legendary Shure ruggedness and reliability
- Interchangeable replacement cartridges:
- RPM108 : Cardioid
- RPM110 : Supercardioid
Spesifikasjoner
Type
Condenser (electret bias)
Frequency Response
20 to 20,000 Hz
Polar Pattern
Unidirectional (cardioid)
Output Impedance
Rated at 150.0 ohms (actual) Recommended minimum load impedance: 1 kilohm. May be used with loads as low as 150 ohms with reduced clipping level.
Output Level (0 dB = 1 volt per Pascal)
Open Circuit Voltage: -56 dB (1.6 mV)
Output Clipping Level (at 1kHz, THD < 1%)
2.5 kilohm load: 11 dBV (3.5 V)
1.0 kilohm load: 3 dBV (1.4 V)
Maximum SPL
2.5 kilohm load: 163 dB
1.0 kilohm load: 155 dB
Dynamic Range (maximum SPL to A-weighted noise level)
132 dB (2.5 kilohm load)
Signal-to-noise ratio
63 dB at 94 dB SPL (IEC 651)
Polarity
Positive pressure on microphone diaphragm produces positive voltage on pin 2 relative to pin 3 of preamplifier output connector.
Recommended Operating Voltage
11 to 52 Vdc Phantom
Environmental Conditions
Operating temperatures: -7 degrees C to 49 degrees C (20 degrees F to 120 degrees F)
Storage temperatures: 29 degrees C to +74 degrees C (-20 degrees F to 165 degrees F)
Relative Humidity: 0 to 95%
Net Weight
Microphone w/cable and preamplifier: 156 g (5.5 oz.)
Ytterligere informasjon: http://bit.ly/o9e9RO