Beyerdynamic TG H74c, Product Information

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english
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Service
Servicing must be carried out by qualified service personnel
only. Dismantling the microphone yourself will invalidate the
guarantee.
Disposal
This symbol on the product, in the instructions or
on the packaging means that your electrical and
electronic equipment should be disposed at the
end of its life separately from your household
waste. There are separate collection systems for
recycling in the EU. For more information, please
contact the local authority or your retailer where
you purchased the product.
Versions
Mod. Description . . . . . . . . . . . . . . . . Order #
TG H74c Condenser headset microphone,
supercardioid, cable with 4-pin
female mini XLR connector,
black . . . . . . . . . . . . . . . . . . . . . .707.090
TG H74c tan same as above, but beige . . . . . .707.104
TG H75c Condenser headset microphone,
omnidirectional, cable with
with 4-pin mini XLR connector,
black . . . . . . . . . . . . . . . . . . . . . .707.112
TG H75c tan same as above, but beige . . . . . .707.120
Supplied Accessories
WS 54 SW Wind shield, black,
supplied with the
black microphone only . . . . . . . . .700.193
WS 54 SC Wind shield, dark beige,
supplied with the
beige microphone only . . . . . . . .700.207
Leatherette bag . . . . . . . . . . . . . . . . . . . . . . . . . . .609.137
Optional Accessories
CV 18 Power adapter to
connect to phantom
powered microphone inputs . . . .475.378
WS 54 SW Wind shield, black . . . . . . . . . . . .700.193
WS 54 SC Wind shield, dark beige . . . . . . . .700.207
Technical Specifications
TG H74c Microphone
Transducer type . . . . . . . . . . . . . Condenser (back electret)
Operating principle . . . . . . . . . . Pressure gradient
Polar pattern . . . . . . . . . . . . . . . Supercardioid
Frequency response
Close miking . . . . . . . . . . . . . . . 40 – 20,000 Hz
Distant miking
(measured at 1 m) . . . . . . . . . . . . 160 – 17,000 Hz
Open circuit voltage . . . . . . . . . . 3.2 mV/Pa;
-49.9 dBV ±3 dB*
Nominal impedance . . . . . . . . . . approx. 650 Ω
Load impedance . . . . . . . . . . . . > 3.5 k
Ω
Max. SPL at 1 kHz . . . . . . . . . . . 144 dB*
Equivalent SPL . . . . . . . . . . . . . . 37 dB SPL*
Power supply . . . . . . . . . . . . . . . Direct current
Max. power consumption . . . . . 780 µA
Connector . . . . . . . . . . . . . . . . . 4-pin Tiny QG
Pin 1 = 0 V
Pin 2 = 0 V
Pin 3 = AF output
Pin 4 = bias voltage input
Dimensions
Diameter . . . . . . . . . . . . . . . . . . 7.7 mm
Length . . . . . . . . . . . . . . . . . . . . 158 mm
Weight. . . . . . . . . . . . . . . . . . . . 32 g
*measured with CV 18
TG H75c Microphone
Transducer type . . . . . . . . . . . . . Condenser (back electret)
Operating principle . . . . . . . . . . Pressure
Polar pattern . . . . . . . . . . . . . . . Omnidirectional
Frequency response . . . . . . . . . . 30 – 20,000 Hz
Open circuit voltage . . . . . . . . . . 7 mV/Pa; -43.1 dBV ±3 dB*
Nominal impedance . . . . . . . . . . 650
Ω
Load impedance . . . . . . . . . . . . > 3.5 k Ω
Max. SPL at 1 kHz . . . . . . . . . . . 138 dB*
Equivalent SPL . . . . . . . . . . . . . . 29 dB SPL*
Power supply . . . . . . . . . . . . . . . Direct current
Max. power consumption . . . . . 700 µA
Connector . . . . . . . . . . . . . . . . . 4-pin Tiny QG
Pin 1 = 0 V
Pin 2 = 0 V
Pin 3 = AF output
Pin 4 = bias voltage input