Sennheiser MKH 70-1 Datasheet
MKH 70 P 48
Microphones | RF Symmetrical Capsule
Condenser Microphone
General Description
The 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. Its
frequency-independent directivity prevents sound colouration from offaxis sound sources.
Cat. No. 003149
Technical Data
Pick-up pattern ............................................... super-cardioid/lobar
Frequency response .................................................50 – 20,000 Hz
Sensitivity (free field, no load, 1 kHz).................. 50 (15) mV/Pa
Nominal impedance ................................................................. 150 Ω
Min. terminating impedance..................................................... 1 kΩ
Equivalent noise level
A-weighted (DIN IEC 651)..................................................5 (13) dB
CCIR-weighted (CCIR 468-3)........................................... 16 (24) dB
Max. sound pressure level .........................124 (132) dB at 1 kHz
Power supply........................................................phantom 48 ± 4 V
Supply current............................................................................. 2 mA
Dimensions ................................................................Ø 25 x 410 mm
Weight ......................................................................................... 180 g
Values in parentheses with attenuator switched on (–10 dB)
Cable pictured is an accessory not supplied wi th the microphone
Features
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Exceptionally low inherent self-noise
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Transformerless and fully floating balanced output
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Infra-sonic cut-off filter
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Symmetrical transducer technology ensures extremely low distortion
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Switchable pre-attenuation, switchable roll-off filter and
switchable treble emphasis
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Rugged and weather-proof
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Black, anodised light metal body
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Delivery includes: 1 MKH 70
Recommended Accessories
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MZA 14 P 48 U battery power supply unit Cat. No. 002960
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MZT 100 table stand Cat. No. 001883
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MZT 441 table stand Cat. No. 000799
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MZQ 40 quick release clamp Cat. No. 035077
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MZS 40 shock mount Cat. No. 003017
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MZW 61 foam windshield Cat. No. 003194
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MZS 20-1 shock mount Cat. No. 003609
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MZW 60-1 basket windshield Cat. No. 003607
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MZH 60-1 hairy cover Cat. No. 003224
Possible Combinations
Table stand: MZT 100 or MZT 441, MZQ 40
Suspension/windshield:
MZS 40, MZW 61 or MZS 20-1, MZW 60-1, MZH 60-1
Effect of switchable roll-off filter
Effect of switchable treble emphasis
Profile
Super-cardioid/lobar (long gun) interference tube microphone
with infra-sonic cut-off filter, switchable pre-attenuation,
switchable roll-off filter and switchable treble emphasis.
Frequency response 50 – 20,000 Hz, sensitivity (free field,
no load) 50 (15) mV/Pa at 1 kHz, nominal impedance 150 Ω,
min. terminating impedance 1 kΩ , equivalent noise level Aweighted 5 (13) dB, CCIR-weighted 16 (24) dB, max. SPL 124
(132) d B a t 1 kHz, phantom powering 48 ± 4 V, supply current
2 mA, dimensi ons Ø 25 x 410 mm, weight 180 g. Values in paren theses with attenuator switched on (–10 dB).
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