G50J

P512

 

 

1UF

(

 

 

I ..

 

 

(

 

1I

 

 

 

 

 

 

 

 

 

 

 

R502

 

R501

 

 

 

 

 

 

JoK

 

30K

 

 

 

 

 

 

 

 

 

 

 

 

 

C506

 

 

 

 

 

 

 

 

 

 

loopf

 

 

 

 

 

 

 

 

 

 

T

20

12

 

 

 

 

 

 

 

 

R521

 

 

 

 

 

R504-

C507

, R503

 

 

 

 

 

 

 

10K

13

10K

 

14

 

10K

1UF

4.7K

 

 

 

 

 

 

 

 

 

 

 

 

10

 

 

 

 

 

 

 

 

 

 

 

+

 

 

 

 

 

 

C505

T

8

15

4-.7UF

 

G501 + .. C504-

lOoU~ I 1UF

IT

o

G511 + 10UFI..

 

 

 

 

 

 

 

 

G509 +

 

 

 

 

R508

 

N

 

 

 

47K

4.7UF

C510

 

 

 

 

 

 

4-.7UF

 

 

WC501

VR501

t-+-'-~\I\1~-'

MV21 08 T

5K

 

C513

R507

 

 

 

T

100pf 47K

 

 

T

T501

L501

C527

VC502

J.3PF

Q503~502

C530

MPs9011 L.

IT

 

T

 

FREQUENCY DEPENDENT COMPONENTS TABLE

FREQUENCY

C516

C519

C520

C523

C524

C529

C530

T501

 

 

 

 

 

 

 

 

 

 

154.570

MHZ

27PF

39PF

100PF

18PF

33PF

68PF

20PF

-000

 

 

 

 

 

 

 

 

 

 

177.800

MHZ

22PF

30PF

75PF

12PF

27PF

47PF

15PF

-002

 

 

 

 

 

 

 

 

 

 

183.730

MHZ

22PF

30PF

75PF

12PF

24PF

47PF

15PF

-002

 

 

 

 

 

 

 

 

 

 

Figure 11

Schematic Diagram Transmit Board - Version 1

3-5

Page 17
Image 17
Telex BTR-200 Series manual Q503~502

BTR-200 Series specifications

The Telex BTR-200 Series is a well-regarded solution in the realm of wireless intercom systems, widely utilized in broadcast, film, and live event production settings. Renowned for its reliability, user-friendly interface, and robust performance, the BTR-200 Series has become a staple for professionals seeking efficient communication solutions.

One of the standout features of the BTR-200 Series is its frequency agility. The system operates in the UHF band, allowing users to switch frequencies to avoid interference from other wireless devices. This adaptability is crucial in environments where multiple wireless systems operate simultaneously. Users can easily reprogram frequencies to ensure clear and uninterrupted communication among team members.

Another key characteristic of the BTR-200 Series is its impressive range. The systems can provide coverage up to 1,000 feet in line-of-sight applications, making it suitable for large venues. This extensive range ensures that communication remains intact even in expansive settings, such as concert halls or outdoor arenas. Additionally, the enhanced RF performance ensures minimal dropouts, contributing to seamless communication.

The BTR-200 Series also distinguishes itself with its digital circuitry, which enhances audio clarity and reduces noise. This reliance on advanced technology results in crisp communication that is essential for coordinating complex productions. The system also features a low-latency design, which is particularly valuable in live performance settings where timing is crucial.

In terms of user interface, the BTR-200 Series is engineered with simplicity in mind. The beltpack units and base station feature intuitive controls that enable quick adjustments, making them easy to operate even under the pressures of a production environment. Each beltpack supports individual volume control, allowing users to customize their audio experience according to their preference.

Moreover, the BTR-200 Series is built for durability and long-lasting operation. The robust construction of its components ensures reliability, even in challenging environments. Rechargeable batteries offer extended operating time while reducing the need for constant replacements.

In summary, the Telex BTR-200 Series stands out for its frequency agility, extensive range, digital audio clarity, user-friendly interface, and durable build quality. These features combined make it an ideal choice for professionals in the broadcasting and live event production industries, promoting seamless and efficient communication essential for successful operations. The BTR-200 Series remains a trusted solution, proving its worth time and again in various high-pressure scenarios.