Bosch LBB 1950/10 Quick Reference Card

Communications Systems | LBB 1950/10 Plena Tabletop Unidirectional Condenser Microphone

LBB 1950/10 Plena Tabletop Unidirectional

Condenser Microphone

www.boschsecurity.com

The Plena tabletop microphone is a stylish, high-

quality tabletop unidirectional condenser microphone,

mainly intended for making calls in a public address

system. Its heavy metal base and rubber feet ensure

stability on any flat surface. The special design also

allows the unit to be neatly flush-mounted in desktops.

Functions

The PTT-key (press-to-talk), not only switches on the

microphone, but also provides priority contacts, that

are compatible with the Plena range of amplifiers. The

switching characteristic of the PTT-key can be

configured internally for PTT-mode (on as long as

pressed) or toggle-mode (press to switch on, press

again to switch off).

It is equipped with a fixed, flexible 2 m cable and a

5‑pin DIN connector for the balanced signal and the

priority contacts. If the priority contacts are not

required, the microphone can be connected to

amplifiers with 3‑pin XLR-inputs, using the DIN to XLR

adapter.

Stylish tabletop unidirectional condenser

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microphone on a flexible stem

Phantom powered by amplifier

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Momentary or toggle PTT-key for calls with priority

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contact

Green LED, indicating microphone active

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Stable metal base design with fixed 2 m cable and

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lockable DIN connector

A green LED indicates when the microphone is active.

Controls and indicators

• PTT-key

• PTT status LED

Certifications and Approvals

Safety

acc. to EN 60065

Immunity

acc. to EN 55103-2

Emission

acc. to EN 55103-1

Region

Certification

Europe

CE