Microphone Device UM-9-1 for Transportation Communication

Microphone Device UM-9-1 for Transportation Communication

Brand: Oktava

$9 - $36 USD

MOQ: 200 pieces

Key Features

Nominal frequency range: 150...7000 kg

Operating temperature range: -50...50 million m³

Unevenness of frequency response of paraphonic sensitivity in the frequency range of 300-3400 Hz, not more than: 15

Modulus of total electrical impedance of the microphone at 1000 Hz: 300 yd³

Supplier Information

PJSC Oktava

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Description

The microphone device UM-9-1 is designed for railway and public transport, as well as points of operational dispatch communication. The device has a modern design and reliable construction.
Design features: it is a noise-resistant dynamic microphone with high sensitivity; it has an ergonomic housing, which provides a convenient location of the device in the hand of the operator; switching on the device in the mode of speech transmission is carried out by holding the button pressed.
UM-9-1 is produced with a 640±34 mm long twisted cord without a connector. Choice: At the customer's request the microphone device UM-9-1 can be produced with any type of connector. The device has a symmetrical output and does not require electrical power supply.

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