PCB Receive Assembly 878662-*

Ref No.

Description

Part No.

Printed Circuit Board, Receive 750309

Capacitors

All capacitors in microfarads unless noted.

Ref No.

Description

 

Part No.

C301 1

Ceramic, 5.6 pF

 

35693004

C301 2,3

Ceramic,

4.7 pF

 

35693003

C302 1

Ceramic, .82 pF

 

52007003

C3022,3

Ceramic, .5 pF

 

52007000

C303 1

Ceramic, .5 pF

 

52007000

C3032,3

Ceramic, .33 pF

 

52007012

C304, C305

Ceramic, 100 pF

 

35693019

C306

Ceramic, Z5U, .001

 

52676101

C3071

Ceramic,

.5 pF

 

52007000

C30723

Ceramic, .33 pF

 

52007012

C308 1

Ceramic, 1.2 pF

 

52007009

C30823

Ceramic, .33 pF

 

52007012

C309

Ceramic, Z5U, .001

 

52676101

C310

Ceramic, 33 pF

 

35693013

C311

Ceramic, 47 pF

 

35693015

C312

Ceramic, Z5U, .0047

 

52676105

C313 1

Ceramic, .5 pF

 

52007000

C313 2,3

Ceramic, .33 pF

 

52007012

C314-C316

Ceramic, Z5U, .0 I

 

52676107

C317

Ceramic, 100 pF

 

723023

C318

Ceramic, .00 I

 

102881301

C319

(Not Used)

 

 

C320

Ceramic, Z5U, .01

 

52676107

C321

Ceramic, 180 pF

 

35693022

C322

Ceramic, 56 pF

 

35693016

C323

Ceramic, 68 pF

 

35693017

C324

Ceramic, 220 pF

 

35693023

C325-C327

Ceramic, Z5U,.1

 

52676113

C328

Ceramic, 100 pF

 

35693019

C329

Ceramic, Z5U, .0047

 

52676105

C330, C331

Ceramic, 120 pF

 

35693020

C332

Ceramic, Z5U, .1

 

52676113

C333, C334

Electrolytic, 1.0

 

52723025

C335

Mylar, .015

 

52719058

C336

Ceramic, Z5U, .1

 

52676113

C337

Mylar, .0022

 

52719053

C338

Mylar, .0056

 

52719068

C339

Ceramic, 330 pF

 

35693024

C340

Ceramic, Z5U, .001

 

52676101

C341-C369

(Not Used)

 

 

C370

Ceramic, Z5U, .01

 

52676107

C371

Ceramic, 180 pF

 

35693022

C372

Ceramic, 50 pF

 

35693049

C373

Ceramic, 68 pF

 

35693017

C374

Ceramic, 220 pF

 

35693023

C375-C377

Ceramic, Z5U,.1

 

52676113

C378

Ceramic, 100 pF

 

35693019

C379

Ceramic, Z5U, .0047

 

52676105

C380, C381

Ceramic, 120 pF

 

35693020

C382

Ceramic, Z5U, .1

 

52676113

C383, C384

Electrolytic, 1.0

 

52723025

C385

Mylar, .015

 

52719058

C386

Ceramic, Z5U, .1

 

52676113

C387

Mylar, .0022

 

52719053

C388

Mylar, .0056

 

52719068

C389

Ceramic, 330 pF

 

35693024

C390

Ceramic, Z5U, .001

 

52676101

C391-C419

(Not Used)

 

 

 

 

 

 

 

Ref No.

Description

 

Part No.

C420

Ceramic, Z5U, .01

52676107

C421 1

Ceramic, 150 pF

35693021

C421 2,3

Ceramic, 180 pF

35693022

C4221

Ceramic, 43 pF

35693070

C4222,3

Ceramic, 50 pF

35693049

C423

Ceramic, 68 pF

35693017

C424

Ceramic, 220 pF

35693023

C425-C427

Ceramic, Z5U, .1

52676113

C428

Ceramic, 100 pF

35693019

C429

Ceramic, Z5U, .0047

52676105

C430, C431

Ceramic, 120 pF

35693020

C432

Ceramic, Z5U,.1

52676113

C433, C434

Electrolytic, 1.0

52723025

C435

Mylar, .015

52719058

C436

Ceramic, Z5U, .1

52676113

C437

Mylar, .0022

52719053

C438

Mylar, .0056

52719068

C439

Ceramic, 330 pF

35693024

C440

Ceramic, Z5U, .001

52676101

C441-C469

(Not Used)

 

 

C470

Ceramic, Z5U, .01

52676107

C471

Ceramic, 150 pF

35693021

C4721

Ceramic, 39 pF

35693014

C4722,3

Ceramic, 43 pF

35693070

C473

Ceramic, 68 pF

35693017

C474

Ceramic, 220 pF

35693023

C475-C477

Ceramic, Z5U, .1

52676113

 

Ceramic, 100 pF

35693019

C478

C479

Ceramic, Z5U, .0047

52676105

C480, C481

Ceramic, 120 pF

35693020

C482

Ceramic, Z5U, .1

 

526761 i3

C483, C484

Electrolytic, 1.0

52723025

C485

Mylar, .015

52719058

C486

Ceramic, Z5U, .1

52676113

C487

Mylar, .0022

52719053

C488

Mylar, .0056

52719068

C489

Ceramic, 330 pF

35693024

C490

Ceramic, Z5U, .00 I

52676101

VC301-VC308

Capacitor, Trinuner

723086-4

 

 

 

 

 

Intergrated Circuits

 

 

 

 

 

 

U320

IC, MC3359 MOT

 

760494

U321

IC, NE5532

 

53295001

lJ370

IC, MC3359 MOT

 

760494

U371

IC, NE 5532

 

53295001

lJ420

IC, MC3359 MOT

 

760494

U421

IC, NE 5532

 

53295001

1I470

IC, MC3359 MOT

 

760494

U471

IC, NE 5532

 

53295001

 

 

 

 

878662-*

Frequency

*Dash No.

Reference No.

 

 

 

 

171

MHz

-171

I

 

 

 

 

207

MHz

-207

2

 

 

 

 

213

MHz

-213

3

 

 

 

 

3-24

Page 35
Image 35
Telex BTR-200 Series manual VC301-VC308

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.