BEYERDYNAMIC TG H74 (TG) Beyerdynamic TG H74_1.pdf

TG H74

Condenser Microphone

TG H74 TG H74 tan

FEATURES

• Supercardioid polar pattern

• High gain-before-feedback

• Rotatable and slidable microphone boom
for optimal positioning

• Unobtrusive metal microphone arm

• Compensated close-miking effect

• High wearing comfort

APPLICATIONS

The TG H74, designed for wireless operation, offers plenty of
freedom of movement. With a supercardoid polar pattern and
compensated proximity effect, it is particularly suited for musical
and theatre applications. Highly adjustable, exceptionally discreet,
mountable on both sides and impressively small and rugged – what
else could you want from a headset microphone? Available in both
black and tan.
The TG H74 microphone is available in two versions:
as Opus version it can be connected to the Opus series beltpack
transmitters; as TG version it can be used with the wireless micro­phone systems of the TG series.
For wired applications with phantom power sources the TG H74
must be used with an optional power adapter.

SUPPLIED ACCESSORIES

WS 54 SW Wind shield, black,

supplied with the

black microphone only . . . . . . .Order # 700.193

or

WS 54 SC Wind shield, dark beige,

supplied with the

beige microphone only . . . . . . .Order # 700.207

Leatherette bag . . . . . . . . . . . . . . . . . . . . . . . .Order # 609.137

TECHNICAL SPECIFICATIONS

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 kΩ

Max. SPL at 1 kHz . . . . . . . . . . . . . . 144 dB*

Equivalent SPL . . . . . . . . . . . . . . . . . 37 dB SPL*

Power supply . . . . . . . . . . . . . . . . . . Direct current 1.5 - 9 V

Max. power consumption . . . . . . . . 780 µA

Connector . . . . . . . . . . . . . . . . . . . . Mini-XLR, 4-pin, female

Dimensions:

Diameter. . . . . . . . . . . . . . . . . . . . 7.7 mm

Length microphone boom. . . . . . . 158 mm

Weight. . . . . . . . . . . . . . . . . . . . . . . 32 g

*measured with CV 18

VERSIONS

TG H74 (Opus) Condenser headset microphone,

supercardioid, cable with 4-pin
female Mini-XLR connector,

black . . . . . . . . . . . . . . . . . . Order # 707.090

TG H74 tan (Opus) same as above, but beige . . Order # 707.104
TG H74 (TG) Condenser headset microphone,

supercardioid, cable with 4-pin

female Mini-XLR connector,

black . . . . . . . . . . . . . . . . . . Order # 708.364

TG H74 tan (TG) same as above, but beige . . Order # 708.372

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beyerdynamic GmbH & Co. KG
Theresienstr. 8 | 74072 Heilbronn – Germany
Tel. [phone] / 617 - 0 | Fax [phone] / 617 - 204
[e-mail] | www.beyerdynamic.com

For further distributors worldwide, please go to www.beyerdynamic.com
Non-contractual illustrations. Contents subject to change without notice. E4/TG H74 (03.18)

TG H74

+20

+10

0 dB

-10

-20

-30
20 200 2k 20k100 1k 10k50 500 5k Hz

Sollfrequenzkurve ±3 dB 0 dB = 3,2 mV/PaTG H74

--

125 Hz

250 Hz

500 Hz

1000 Hz

2000 Hz

4000 Hz

8000 Hz

3

00°

270°

210°

240°

180°

150°

120°

90°

60°

30°

0°

330°

-5dB

-10dB

-15dB

-20dB

16000 Hz

white

red

4

3

2

1

3k9

white

red

4

3

2

1

3k9

OPTIONAL ACCESSORIES

CV 18 Power adapter to connect to

phantom-powered microphone
inputs, for microphones with

Opus pin assignment . . . . . . . . . Order # 475.378

WS 54 SW Wind shield, black . . . . . . . . . . . Order # 700.193

FREQUENCY RESPONSE & POLAR PATTERN

This polar pattern and frequency response curve (measuring distance ± 3 dB) correspond to a typical production sample for this microphone.

Frequency response ± 3 dB (at 1 m) TG H74 0 dB = 3.2 mV/Pa

MA-PVA Power adapter to connect to

phantom-powered microphone
inputs, for microphones with

TG pin assignment. . . . . . . . . . . Order # 711.098

WS 54 SC Wind shield, dark beige . . . . . . . Order # 700.207

WIRING DIAGRAMS

TG H74 (Opus)

TG H74 (TG)

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beyerdynamic GmbH & Co. KG
Theresienstr. 8 | 74072 Heilbronn – Germany
Tel. [phone] / 617 - 0 | Fax [phone] / 617 - 204
[e-mail] | www.beyerdynamic.com

For further distributors worldwide, please go to www.beyerdynamic.com
Non-contractual illustrations. Contents subject to change without notice. E4/TG H74 (03.18)

4-pin Mini-XLR female

4-pin Mini-XLR female