Sennheiser : MKH 70
Description
The Sennheiser MKH-70 is a lightweight long gun microphone. Its excellent directivity is particularly suited to applications undertaken in difficult conditions, such as high background noise and distance microphone positioning. The MKH70‘s frequency-independent directivity prevents sound colouration from off-axis sound sources.
Features
→ Extremely low inherent self-noise→ Transformerless and fully floating balanced output
→ Infra-sonic cut-off filter
→ Symmetrical transducer technology ensures extremely low distortion
→ Switchable pre-attenuation, switchable roll-off filter and switchable treble emphasis
→ Rugged and weather-proof
→ Black, anodised light metal body
Specifications
| Transducer principle | RF condenser microphone |
| Pick-up pattern | super-cardioid/lobar |
| Frequency response (microphone) | 50 - 20,000 Hz |
| Sensitivity in free field, no load (1kHz) | 50 (15) mV/Pa |
| Nominal impedance | 150Ω |
| Min. terminating impedance | 1,000Ω |
| Equivalent noise level | 5 (13) dB |
| Equivalent noise level weighted as per CCIR 468-3 | 16 (24) dB |
| Max. sound pressure level (passive) | 124 (132) dB / 1kHz |
| Power supply | 48 ±4 V Phantom |
| Current consumption | 2 mA |
| Dimensions | d 1 x 16 in (25 x 410 mm) |