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6

Overview

Overview

The WLL-RX50 is a receiver for a wireless camera system 
that transmits MPEG-2 video and audio in the 2.4 GHz 
band.  It receives RF carriers from the WLL-CA50 
transmitter docked to a camcorder, demodulates the 
signals, and outputs the stream.
It consists of a receiving antenna, a down-converter, and a 
receiving unit.

Features

Robust transmission thanks to COFDM system 

Thanks to Sony’s newly developed COFDM IC for 
modulation, the unit lets you configure a robust 
transmission system resistant to multipath fading.

COFDM: Coded Orthogonal Frequency Division Multiplexing

Diversity reception

It is possible to configure diversity reception systems with 
multiple receivers for more stable transmission resistant to 
multipath fading.

Time-interleaving function built in

Thanks to the time interleaving technology, the unit is 
strong in mobile transmission.

Two way powering

The unis accepts not only AC power supply but also 
external DC supply for convenience.

Scramble function built in

The built-in scramble function maintains security during 
transmission.

System Configuration Examples

Basic system (one transmitter to one receiver)

WIRELESS CAMERA RECEIVER   WLL-RX50

MENU

ENTER

SYSTEM

ALARM

STREAM

IN

OUT

INT

EXT 1

EXIT 2

RESET

I

1

MENU

ENTER

RESET

POWER

I

O

PANEL

INHI

MULTI-FORMAT STREAM BRIDGE     MSB-2000

SDTI

IN 

OUT

SDI

ASI

ASI

CASCADE OPTION

REF

IN

VIDEO

SYSTEM

LAN

ALARM

525

625

Cam 
WLL-CA50 Wireless Camera Transmitter

A  
Down-converter (supplied with the WLL-RX50)

WLL-RX50

MPEG Decoder
(ex. MSB-2000)

Monitor

Coaxial cable with N-type connectors

System

Summary of Contents for WLL-RX50

Page 1: ...WIRELESS CAMERA RECEIVER WLL RX50 OPERATION MANUAL English 1st Edition ...

Page 2: ...t and easily accessible If a fault should occur during operation of the unit operate the disconnect device to switch the power supply off or disconnect the power cord Attention when the product is installed in rack 1 Prevention against overloading of branch circuit When this product is installed in a rack and is supplied power from an outlet on the rack please make sure that the rack does not over...

Page 3: ...n compliance with the essential requirements and other relevant provisions of the Directive 1999 5 EC For details please access the following URL http www compliance sony de This product is intended to be used in the following countries Austria Belgium Denmark Finland France Germany Greece Ireland Italy Luxembourg The Netherlands Portugal Spain Sweden United Kingdom Iceland Norway Switzerland Liec...

Page 4: ...k Griekenland Ierland Itali Liechtenstein Litouwen Luxemburg Nederland Noorwegen Oostenrijk Portugal Spanje Verenigd Koninkrijk IJsland Zweden en Zwitserland För kunder i Europa Sony Corporation förkunnar härmed att denna WLL RX50 uppfyller de huvudsakliga kraven och andra relevanta villkor i direktivet 1999 5 EC Se följande URL för närmare detaljer http www compliance sony de Denna produkt är avs...

Page 5: ...ions of Parts 8 Operation Panel Front 8 Connector Panel Rear 9 Installation of Antenna and Down Converter 10 Using the mounting bracket 10 Mounting to a tripod 10 Rack Mounting 11 Connections 12 Menu Settings 13 Menu Items 13 Setting the Menu Items 13 Changing the Frequency 14 Error Messages 14 Specifications 15 ...

Page 6: ...r more stable transmission resistant to multipath fading Time interleaving function built in Thanks to the time interleaving technology the unit is strong in mobile transmission Two way powering The unis accepts not only AC power supply but also external DC supply for convenience Scramble function built in The built in scramble function maintains security during transmission System Configuration E...

Page 7: ...RA RECEIVER WLL RX50 MENU ENTER SYSTEM ALARM STREAM IN OUT INT EXT 1 EXIT 2 RESET I 1 MENU ENTER RESET POWER I O PANEL INHI MULTI FORMAT STREAM BRIDGE MSB 2000 SDTI IN OUT SDI ASI ASI CASCADE OPTION REF IN VIDEO SYSTEM LAN ALARM 525 625 Monitor Camcorder WLL CA50 Wireless Camera Transmitter WLL RX50 3 WLL RX50 2 WLL RX50 1 MPEG decoder ex MSB 2000 Antenna Down converter Antenna Down converter Ante...

Page 8: ...or Messages on page 14 e Liquid crystal display Displays various information such as the receiving statuses setting menus and alarm messages Whenyouturnonthepower of thisunit CPUinitialization begins and the initialization message appears Whentheinitializationends theLCDchangestothestatus indications Status indications You can turn the backlight using the menu ON OFF For details see Menu Settings ...

Page 9: ...AM OUTPUT connectors of other WLL RX50 units d STREAM OUTPUT connectors BNC type These connectors output DVB ASI singals Connect with the DVB ASI input of an MPEG decoder ex MSB 2000 To use the second or third receiving unit in a diversity reception system connect with the STREAMEXT IN1 or 2 connector of the first receiving unit e DC IN DC power input connector Connect to a DC power source 10 5 to...

Page 10: ... supplied mounting bracket 1 Attach the antenna to the down converter 2 Fix the down converter to the bracket using the supplied four M4 6 and two M3 6 screws When required secure the cable using the supplied fasten belt 3 Fix the bracket to a pole 20 to 36 mm dia Mounting to a tripod You can install the antenna and down converter by mounting them to a tripod using the tripod screw hole of the dow...

Page 11: ...ber 7 682 378 04 Washers for rack mounting 4 Sony part number 2 297 913 01 How to mount 1 Remove the four legs fromthe bottomof the receiver after fisrt removing their screws 2 Install the receiver in the rack then secure it using four screws RK5 16 and four washers Caution WIR ELE SS CAM ERA REC EIVER WLL CA50 MENU ENT ER SYS TEM ALA RM STR EAM IN OUT INT EXT 1 EXIT 2 PRE SET POW ER I O Screw B3 ...

Page 12: ... 17V EXT IN OUTPUT 1 2 1 2 AC IN MENU ENTER RESET POWER I O PANEL INHI MULTI FORMAT STREAM BRIDGE MSB 2000 SDTI IN OUT SDI ASI ASI CASCADE OPTION REF IN VIDEO SYSTEM LAN ALARM 525 625 STREAM EXT IN 1 IF INPUT IF INPUT IF INPUT IF INPUT IF OUTPUT STREAM OUTPUT DC IN 10 5 17V AC IN STREAM OUTPUT STREAM OUTPUT BITSTREAM DVB ASI INPUT STREAM EXT IN 2 BNC cable Coaxial cable with N type connectors Ante...

Page 13: ...omatically select an input of the best condition for output When you want to select a certain input reqardless of the condition select Int internal ext1 external stream input 1 or ext2 external stream input 2 Setting the Menu Items 1 Press the MENU key The unit enters Menu Item Selection mode and two items of the Main Menu are displayed on the LCD 2 Press a cursor key to move the cursor to the ite...

Page 14: ...Cause The down converter has not been connected Measures Check the connection and securely connect the down converter to the IF INPUT connector IF IN DC Protected Cause The protection circuit for phantompower for the IF input is activated Measures Turn off the receiver unit and check that the connection to the IF INPUT connector is not short circuited Low Voltage Cause Thepowervoltageistoolow only...

Page 15: ...M IF frequency 326 to 398 MHz IF IN connector N type 1 50 ohms DC10V 1A max IF OUT connector N type 1 50 ohms through out Bitstream inputs Data format DVB ASI Standards EN50083 9 DVB PI 232 Revised TM Rev 2 Connectors STREAM EXT IN BNC type 2 75 ohms Transmission mode Data packet mode 188 bytes Bitstream outputs Data format DVS ASI Standards EN50083 9 DVB PI 232 Revised TM Rev 2 Connectors STREAM ...

Page 16: ... for use by the purchasers of the equipment described in this manual Sony Corporation expressly prohibits the duplication of any portion of this manual or the use thereof for any purpose other than the operation or maintenance of the equipment described in this manual without the express written permission of Sony Corporation ...

Page 17: ...Sony Corporation B P Company 2003 01 2003 WLL RX50 SY 3 742 683 11 1 ...

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