Sony Group DLXA002 Wireless Transmitter using OFDM modulation User Manual 002FCC Manual Rev 1026 01
Sony Corporation Wireless Transmitter using OFDM modulation 002FCC Manual Rev 1026 01
Revised Users Manual
Compact MPEG Wireless System
DLXA-002
OPERATION MANUAL
1
1. Introduction and Features・・・・・・・・・・・ 2
1-1. Introduction
1-2. Features
1-2-1. COFDM Transmission ・・・・・・・・・・・・・・・・・・・・ 2
12-2. Mobility ・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・ 2
1-2-3. Fast set up and ease of use ・・・・・・・・・・・・・・ 2
1-2-4. MPEG-2 Encoding ・・・・・・・・・・・・・・・・・・・・・・・ 2
1-2-5. Low Power Consumption ・・・・・・・・・・・・・・・・ 2
2. Locations and Function of Parts ・・ 3
3. System Configuration Example ・・・ 6
4. Connections ・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・ 7
5. Menu Operations ・・・・・・・・・・・・・・・・・・・・・・・・・・ 8
5-1. Operations ・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・ 8
5-2 Frequency Table ・・・・・・・・・・・・・・・・・・・・・・・・・・・・ 8
5-3. Operations Flow ・・・・・・・・・・・・・・・・・・・・・・・・・・・・ 9
5-4. Menu Structure ・・・・・・・・・・・・・・・・・・・・・・・・・・・・・ 10
6. Specifications ・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・ 11
Table of Contents
2
1-1. Introduction
The DLXA-002 is a wireless transmitter using Orthogonal Frequency
Division Multiplexing (OFDM) modulation technology. The OFDM
transmitter transfers data such as pictures, audio and etc. at a rate of 4 to
15 Mbps within 8MHz bandwidth in the Industrial, Scientific and
Medical (ISM) band. It consists of MPEG encoder, modulator and RF
circuit. The DLXA-002 is docked onto a Sony Camcorder and works only
with the signal from Sony Camcorder. The signal of the DLXA-002 is
received by the optional antenna and tuner/de-modulator.
1-2. Features
1-2-1. COFDM Transmission
Provides very stable RF link
Excels in high multi-path environments
Significantly outperforms the analog FM system
1-2-2. Mobility
Omni-directional Antenna offers more shooting
flexibility due to stable RF link
1-2-3. Fast set up and ease of use
Dockable to camcorder
Compact transmitter
Built-in MPEG-2 encoder/COFDM modulator/RF
Eliminates triax cable usage
1-2-4. MPEG-2 Encoding
High Picture Quality
1-2-5. Low Power Consumption
One hour operation using BP-L60A battery
1. Introduction and Features
3
③DC−LIＮE
ON‐OFF ②DC IN
①Battery attachment section
①Battery attachment Section
Attaches a BP-L60A Battery Pack
②DC IN (DC power input) connector (XLR type,4-pin,
male)
The external DC is fed to the camcorder through DLXA-002.
The power switch of the camcorder and the DLXA-002 are managed
independently. The camcorder works even if the DXLA-002 is turned
off.
③DC-LINE switch
This switch turns the power to the DLXA-002 and off.
(In side) (Back side)
2. Locations and Functions of Parts
4
(Left view) (Front view)
④DVB-ASI
④DVB-ASI
For DVB serial bit stream output.
⑤Antenna
It is unable for user to change the antenna.
⑤Fixedantenna
5
⑥LCD display
The LCD indicates Status, Setup menu, Items parameters and variables.
⑦Cursor buttons
While at Menu mode, use these keys for changes.
⑧MENU button
For selection of the modes.
⑨ENTER button
To register the selection at the cursor position in each mode.
⑧
MENU button
⑦
Cursor buttons
Operation panel
(Right view)
⑥
LCD Display
⑨
ENTER button
6
Li-ion
Battery
POWER
I
O
DLXA-001
RESET
POWER MENU
ENTER
321
Selector Tx
Rx
ODU IDU FRAME RS INPUT DATA
OVERFLOW
HR Tri
nit
oron
Monitor
IF Cable
MPEG Decoder
Camcorder
3. System Configuration Example
DLXA-002 Transmitter
(Encoder/Modulator/RF)
Tuner and Demodulator
Antenna and Receiver
Receiver side
(Optional)
7
Attaching the DLXA-002 to a Camcorder
1. Attach the DLXA-002 to the back of the Camcorder
2. Tighten the screws.
Camcorder DLXA-002
Battery connector
Connector
4. Connections
8
5. 1 Operations
Turn on
The DLXA-002 starts to operate when both DC-LINE
switch and a camcorder power switch are turned on.
The last status memory
When the DLXA-002 is turned off, the status information on the
LCD is stored and then stops to work.
Save & Load
The Configuration Window mode enables to save eight mode
combinations as pre-set program, and to load them with ease.
5. 2 Frequency Table
5. Menu Operations
2,406 2,408
2,410 2,412 2,414 2,416 2,418
2,420 2,422 2,424 2,426 2,428
2,430 2,432 2,434 2,436 2,438
2,440 2,442 2,444 2,446 2,448
2,450 2,452 2,454 2,456 2,458
2,460 2,462 2,464 2,466 2,468
2,470 2,472 2,474
In MHz
9
POWER ON
5-3. Operations Flow
The LCD indicates Status, Setup menu, Items to be changed and variables.
“Operations Flow (5-1) “and “MENU structure (5-2)”explains relations
between the modes.
MENU Button
MENU
Button
MENU
Button
ENTER Button
RF Video Rate
BB
STATUS
SETUP MENU ITEM
VALUE
ENC
Config.
Audio Rate
RF Power
ENTER Button
MENU Button
ENTER Button
RF
BB
ENC
INIT
(Transition)
[N]・ENTER
RF Emission
Yes / No ?
Config
RF Frequency
ENTER in case of Value changed
[Y]・
ENTERRF Emission
(Transition)
MENU
Button
10
Menu Window
RF Setting Window
1. RF center freq
2. RF emit power
3. RF emission control
BB Setting Window
1. Constellation
2. Code rate
3. Guard interval
4. Time interleave
ENC Setting Window
1. Profile & level
2. Coded video rate
3. Audio layer
4. Audio comp. mode ch1/2
5. Audio comp. mode ch3/4
6. Coded audio rate ch1/2
7. Coded audio rate ch3/4
8. TS rate
9. PID video
10. PID audio ch1/2
11. PID audio ch3/4
12. PID PMT
13. PID PCR
14. TS byte length
15. TS stream mode
Configuration Window
1. Load
2. Save
3. Init
4. LCD
5-4. MENU Structure
11
General
DC power voltage DC12V
Power consumption 18W
Operating temperature 0℃to +40℃
(+32°F to + 104°F)
Storage temperature -20℃to + 60℃
(-4°F to +140°F)
Dimensions 152(w)×207(H) ×103(D)
Mass 1.5kg
RF section
Frequency 2402 ~ 2478 MHz
Center Frequency 2406 ~ 2474 MHz by 2MHz steps
Occupied Bandwidth 8MHz
Rated RF Power 40mW
EIRP 100mW
Connectors
External DC IN XLR-type 4pin, male 11.3 to 18VDC
DVB-ASI OUT BNC-type 0.8Vp-p 75Ω
Supplied accessories
Operation Manual (1)
Optional accessories
BP-L60/60A/90/90A Battery Pack
DC-L1, DC-L90 Battery Adaptor
AC-550/550CE, AC-DN1 AC Adaptor
Design and specifications are subject to change without notice.
6. Specifications
Sony Corporation
DLXA-002 BSCN B&P Company