LOW PASS

TRANSMITTER

FILTER

SQUARING

RECEIVER

AMP

DSP

A/D

D/A

PRE

EMPHASIS

DE

EMPHASIS

COMPRESSOR

EXPANDER

HEADSET

AUX

AUX

HS

MIC

OUT

LEVEL

GAIN

AUX

IN

AUX IN

GLOBAL/LOCAL

2W 4W

4W

4W 2W

4W

BTR-1 BLOCK DIAGRAM

IN

OUT

4 WIRE

LISTEN 1A

INPUT 1 OUTPUT 1 LISTEN 1B LISTEN 2A

INPUT 2

OUTPUT 2 LISTEN 2B LISTEN 3A

INPUT 3 OUTPUT 3 LISTEN 3B LISTEN 4A

INPUT 4 OUTPUT 4 LISTEN 4B LISTEN 5A

INPUT 5 OUTPUT 5 LISTEN 5B LISTEN 6A

INPUT 6 OUTPUT 6 LISTEN 6B

INTERCOM

INTERCOM

INTERCOM

INTERCOM

INTERCOM

INTERCOM

PORT 1

PORT 2

PORT 3

PORT 4

PORT 5

PORT 6

Figure 1-1

BTR-1 Block Diagram

1-3

Page 6
Image 6
Telex operating instructions BTR-1 Block Diagram

BTR-1, TR-1 specifications

The Telex TR-1 and BTR-1 represent significant advancements in the realm of professional audio communication, particularly suited for broadcast environments and large-scale live events. Both devices reflect Telex's commitment to innovation and superior functionality.

The Telex TR-1 is a crucial component in wireless intercom systems. It is designed for portable use, featuring a compact and lightweight design that makes it ideal for remote locations and on-the-go communications. The TR-1 utilizes advanced digital signal processing technology, which ensures crystal-clear audio quality and minimal latency, crucial for effective communication in dynamic environments. Its ergonomic design includes intuitive controls, which allow users to adjust volumes and change channels with ease, providing quick access to vital communication functionalities.

One standout feature of the TR-1 is its impressive battery life. The device can operate for extended periods, allowing users to focus on their work without the constant need to recharge. Additionally, the TR-1 incorporates a robust RF performance capability, enabling reliable connectivity over long distances in challenging RF environments, where multiple signals may contest the same frequency spectrum.

On the other hand, the Telex BTR-1 is a versatile base station that complements the TR-1 by providing the backbone for wireless communication in professional settings. The BTR-1 supports multiple channels and can accommodate a variety of belt packs and headsets, making it an ideal choice for complex setups with numerous users. Its 2.4 GHz frequency band means less susceptibility to interference, ensuring that communications remain clear even in crowded situations.

The BTR-1's advanced matrix intercom features allow for flexible routing of audio signals between users, enhancing coordination during productions or events. The unit also includes extensive network capabilities, making it possible to integrate with other communication systems and allowing for remote access and monitoring.

Overall, both the Telex TR-1 and BTR-1 epitomize the blend of portability, reliability, and scalability required for professional audio communications. Their cutting-edge technologies and thoughtful design make them indispensable tools for broadcasters, event organizers, and any professionals who rely on effective and efficient communication solutions.