Filter
Top Products
114
Application Hints
• Recordings for
- broadcasting/ENG,
- film and video productions
• Medium length shotgun spot mic in noisy
surroundings
• Balanced weight during handheld and boom/
fishpole operation
These are just some of the most common appli-
cations. We recommend additional experimentation
to gain maximum use from this microphone.
Technical Data KMR 81 i KMR 82 i
Acoustical operating principle.................................Interference transd......Interference transd.
Directional pattern..................................................................Supercard./lobe.............Supercard./lobe
Frequency range.................................................................... 20 Hz...20kHz...........20 Hz...20 kHz
Sensitivity at 1 kHz into 1 kohm.............................................. 18 mV/Pa.........................21 mV/Pa
Rated impedance..............................................................................150 ohms........................150 ohms
Rated load impedance................................................................1000ohms.....................1000 ohms
Signal-to-noise ratio, CCIR
1)
(rel. 94dB SPL)...............................71 dB.................................71 dB
Signal-to-noise ratio, A-weighted
1)
(rel. 94dB SPL) ................. 82 dB.................................82 dB
Equivalent noise level, CCIR
1)
............................................................... 23 dB.................................23 dB
Equivalent noise level, A-weighted
1)
..............................................12 dB-A............................12 dB-A
Maximum SPL for THD 0.5%
2)
...................................................... 128 dB..............................128 dB
Maximum SPL for THD 0.5% with preattenuation
2)
......... 138 dB................................... -
Maximum output voltage.................................................................900 mV..........................1050 mV
Dyn. range of the mic. amplifier (A-weighted) ........................116 dB..............................116 dB
Supply voltage (P48, IEC61938)......................................... 48 V ± 4 V.......................48 V ± 4 V
Current consumption (P48, IEC61938)....................................0.8 mA...............................0.7 mA
Matching connector................................................................................ XLR3F...............................XLR3F
Weight.............................................................................................................. 145 g .................................250 g
Diameter ...................................................................................................... 21 mm..............................21 mm
Length..........................................................................................................226 mm...........................395 mm
KMR 82 i
KMR 81 i KMR 82 i
Delivery Range KMR 81 i
Microphone KMR81i(mt), Windscreen WS81,
Leather carrying case
Delivery Range KMR 82 i
Microphone KMR82i(mt), Windscreen WS82,
Leather carrying case
Catalog No.
KMR 81 i ......................................................ni ..........006961
KMR 81 i mt...............................................blk .......006962
KMR 82 i ......................................................ni ..........006878
KMR 82 i mt...............................................blk .......006879
Selection of Accessories
Battery supply, BS48i........................blk .......006494
Power supply, N248 EU..................blk .......008537
Power supply, N248 US...................blk .......008538
Power supply, N248 UK..................blk .......008539
Stand mount swivel, SG82..............blk .......006616
Handle, HG82.........................................blk .......006856
Auditorium hanger, MNV21mt...blk.......006802
Elastic suspension, EA82.................ni ..........006846
Elastic suspension, EA82mt.........blk .......006848
Microphone cable, IC3mt................blk .......006547
for KMR 81 i only:
Windscreen, WK81..............................gr..........007275
Elastic suspension,
EA2124 A mt...........................................blk .......008433
for KMR 82 i only:
Windscreen, WK82..............................gr..........006855
A complete survey and detailed descriptions of all
accessories are contained in the accessories catalog.
Meaning of color codes:
blk= black; ni = nickel; gr = grey
KMR 81 i
®
Neumann is a registered trademark of the Georg Neumann GmbH in certain countries.
measured in free-field conditions (IEC 60268-4), tolerance ±2dB
1)
according to IEC 60268-1; CCIR-weighting acccording to CCIR 468-3, quasi peak;
A-weighting according to IEC 61672-1, RMS
2)
measured as equivalent el. input signal