R.V.R. Elettronica PTRL-NV/S3 Bedienungsanleitung

Manufactured by R.V.R. Elettronica - Italy

TECHNICAL AND MAINTENANCE MANUAL

MANUALETECNICOEDIMANUTENZIONE

PTRL-NV/S3

R.V.R. ELETTRONICA S.r.l. (BO) Pag. 2

PTRLNV/S3 - Technical and Maintenance Manual

PTRLNV/S3

Stereo Studio Transmitter

Link 200/1100 MHz

Technical and Maintenance Manual

Manuale Tecnico e di Manutenzione

English Pag. 3

Notification of intended purpose and limitations of product use

Thisproduct isa FMtransmitter intendedfor FMaudio broadcasting.It utilises

operatingfrequenciesnot harmonisedin the intendedcountries of use.

Theusermust obtainalicense beforeusing the productin intended countryof

use.Ensurerespective countrylicensingrequirements are compliedwith.

Limitationsofusecan applyin respectof operating freuency,transmitter power

and/orchannelspacing.

Declaration of Conformity

Hereby,R.V.R.Elettronica SpA,declaresthatthis FMtransmitter isin

compliancewiththe essentialrequirementsand other relevantprovisions of

Directive 1999/5/EC.

This page intentionally left blank

R.V.R. ELETTRONICA S.r.l. (BO) Pag. 3

PTRLNV/S3 - Technical and Maintenance Manual

INDEX

Preliminary Instructions and Warranty Information Pag. 5

Safety Regulations Pag. 7

SECTION 1

General Description Pag. 10

Electrical Specifications (Table A) Pag. 12

Dimensional & Environmental Specifications (Table B) Pag. 14

SECTION 2

Electrical Description Pag. 15

Front Panel View Description Pag. 18

Front Panel View (Fig. 1) Pag. 20

Rear Panel View Description Pag. 21

Rear Panel View (Fig. 2) Pag. 23

Top View Description Pag. 24

Top View (Photo 1) Pag. 25

Bottom View Description Pag. 26

Bottom View (Photo 2) Pag. 27

Block Diagram (Fig. 3) Pag. 28

SECTION 3

Installation Procedure Pag. 29

Recommend Test Equipment (Table C) Pag. 33

SECTION 4

Maintenance Pag. 34

SECTION 5

Calibration Procedure of Modules Pag. 37

SECTION 5

Aligment of the Radio Link Pag. 43

R.V.R. ELETTRONICA S.r.l. (BO) Pag. 4

PTRLNV/S3 - Technical and Maintenance Manual

APPENDIX A

Circuit Diagram, Bills of Material and Layouts Pag. 51

Main Card Pag. 52

V.C.O. Card Pag. 60

C.P.U. Pag. 65

Modmeter Card Pag. 75

Anameter Card Pag. 80

Power Supply Pag. 88

2W R.F. Power Amplifier Pag. 99

5W R.F. Power Amplifier (Vers.1) Freq. Range 806MHz-870MHz Pag. 104

5W R.F. Power Amplifier (Vers.2) Freq. Range 806MHz-870MHz Pag. 108

10W R.F. Power Amplifier (Vers.1) Freq. Range 200MHz-240MHz Pag. 112

10W R.F. Power Amplifier (Vers.2) Freq. Range 310MHz-340MHz Pag. 116

Freq. Range 380MHz-400MHz

10W R.F. Power Amplifier (Vers.3) Freq. Range 470MHz-512MHz Pag. 120

Con-PA Card Pag. 124

Inverter Card Pag. 128

Audio Input Card Pag. 132

Stereo Coder Card Pag. 136

R.V.R. ELETTRONICA S.r.l. (BO) Pag. 5

PTRLNV/S3 - Technical and Maintenance Manual

PRELIMINARY INSTRUCTIONS AND WARRANTY INFORMATION

Please observe safety precautions when handling this unit. This equipment

contains dangerous currents and high voltages.

This manual is written as a general guide for those having previous knowledge

and experience with this kind of equipment. It is not intended to contain

a complete statement of all safety warnings which should be observed by

personnel in using this or other elettronic equipment.

R.V.R. doesn't assume responsability for injury or damage resulting from

improper procedures or practices by untrained/unqualified personnel in the

handling of this unit.

Please observe all local codes and fire protection standards in the

operations of this unit.

CAUTION: always disconnect power before opening covers or removing any part

of this unit. Use appropriate grounding procedures to short out capacitors

and high voltage points before servicing.

Any damage to the goods must be reported to the carrier in writing on the

shipment receipt. Any discrepancy or damage discovered subsequent to

delivery, shall be reported to R.V.R. within five (5) days from its receipt.

R.V.R. extends to the original end-user purchaser all original manufacturers

warranties which are transferable and all claims are to be made directly

to R.V.R. per indicated procedures.

All manufacturers warranties will be supported by R.V.R. to ensure precise

and speedy service where possible.

R.V.R. shall not be liable for any damage of whatsoever nature, arising out

of or in connection with the product or its use thereof.

R.V.R.'s warranty shall not include:

a. Re-shipment of the unit to R.V.R. for repair purposes

b. Any unauthorized repair/modification

c. Incidental/consequential damages as a result of any defect

d. Nominal non-incidental defects

e. Re-shipment costs or insurance of the unit or replacement

units/parts

Warranty shall come into force from invoice date and for the period of

the manufactures warranty.

R.V.R. ELETTRONICA S.r.l. (BO) Pag. 6

PTRLNV/S3 - Technical and Maintenance Manual

To claim your rights under this warranty:

a. Contact the dealer or distributor where you prchased the unit. Describe

the problem and ask if he has an easy solution. Dealers and Distributors

are supplied with all the information about problems that may occur

and usually they can repair the unit quicker than what the manufacturer

could do. Very often installing errors are discovered by dealers.

b. If your dealer cannot help you, contact R.V.R. in Bologna and explain

the problem. If it is decided to return the unit to the factory, R.V.R.

will mail you a regular authorization with all the necessary

instructions to send back the goods.

c. When you receive the authorization, you can return the unit. Pack it

carefully for the shipment, preferably using the original packing and

seal the package perfectly. The customer always assumes the risks of

loss (i.e., R.V.R. is never responsible for damage or loss), untill

the package reaches R.V.R. premises. For this reason, we suggest you

to insure the goods for the whole value. Shipment must be effected

C.I.F. (PREPAID) to the address specified by R.V.R.'s service manager

on the authorization. DO NOT RETURN UNITS WITHOUT OUR AUTHORIZATION

AS THEY WILL BE REFUSED. Be sure to enclose a written technical report

where mention all the problems found and a copy of your original invoice

establishing the starting date of the warranty.

Replacement and warranty parts may be order from the following address. Be

sure to include the equipment model and serial number as well as part

description and part number.

R.V.R. Elettronica S.r.l. - Broadcasting Equipment -

Via del Fonditore, 2/2c

Zona Roveri

40138 Bologna - Italy

International Phone: +39 - 51 - 6010506

FAX Number: +39 - 51 - 6011104

R.V.R. reserves the right to modify the design and specifications of the

equipment in this manual without previous notice.

R.V.R. ELETTRONICA S.r.l. (BO) Pag. 7

PTRLNV/S3 - Technical and Maintenance Manual

WARNING!

The currents and voltages in this equipment are dangerous!

Personnel must at all times observe safety regulation!

This manual is intended as a general guide for trained and qualified

personnel who are aware of the dangers inherent in handling potentially

hazardous electrical and electronic circuits.

It is not intended to contain a complete statement of all safety

precautions which should be observed by personnel in using this or other

electronic equipment.

The installation, operation, maintenance and service of this equipment

involves risks both to personnel and equipment, and must be performed

only by qualified personnel exercising due care.

R.V.R. ELETTRONICA s.r.l. shall not be responsible for injury or damage

resulting from improper procedures or from the use of improperly trained

or inexperienced personnel performing such tasks.

During installation and operation of this equipment, local building codes

and fire protection standards must be observed.

WARNING!

Always disconnect power before opening covers,

doors, enclosures, gates, panels or shields.

Always use grounding sticks and short out high

voltage points before servicing. never make

internal adjustments, perform maintenance or

service when alone or when fatigued.

Do not remove, short-circuit or tamper with interlock switches on access

covers, doors, enclosures, gates, panels or shields.

Keep away from live circuits, know your equipment and don't take chances.

WARNING!

In case of emergency ensure that power has been disconnected

R.V.R. ELETTRONICA S.r.l. (BO) Pag. 8

PTRLNV/S3 - Technical and Maintenance Manual

TreatmentofelectricalShock

1) If victim is not responsive follow the A-B-C's of basic life support.

PLACE VICTIM FLAT ON HIS BACK ON A HARD SURFACE

A AIRWAY BBREATHING

IF UNCONSCIOUS, IF NOT BREATHING,

OPEN AIRWAY BEGIN ARTIFICIAL

BREATHING

LIFT UP NECK, TILT HEAD,

PUSH FOREHEAD BACK, PINCH NOSTRILS,

CLEAR OUT MOUTH IF NECESSARY, MAKE AIRTIGHT SEAL,

OBSERVE FOR BREATHING. 4 QUICK FULL BREATHS.

REMEMBER MOUTH TO MOUTH

RESUSCITATION MUST BE

COMMENCED AS SOON AS

POSSIBLE.

C CIRCULATION

CHECK CAROTID PULSE DEPRESS STERNUM 1 1/2" TO 2"

IF PULSE ABSENT, APPROX. 80 SEC. : ONE RESCUER, 15 COMPRESSIONS,

BEGIN ARTIFICIAL 2 QUICK BREATHS.

CIRCULATION APPROX. 60 SEC. : TWO RESCUERS, 5 COMPRESSIONS,

1 BREATH

NOTE: DO NOT INTERRUPT RHYTHM OF COMPRESSIONS

WHEN SECOND PERSON IS GIVING BREATH.

Call for medical assistance as soon as possible.

2) If victim is responsive.

a. Keep them warm.

b. Keep them as quiet as possible.

c. Loosen their clothing (a reclining position is recommended).

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