Trans Electric DAS100 Wireless Digital Audio Sender User Manual

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Document ID	500916
Application ID	YJeRZRhHfw4IXFRHekeCiQ==
Document Description	Users Manual
Short Term Confidential	No
Permanent Confidential	No
Supercede	No
Document Type	User Manual
Display Format	Adobe Acrobat PDF - pdf
Filesize	59.02kB (737738 bits)
Date Submitted	2004-12-23 00:00:00
Date Available	2004-12-23 00:00:00
Creation Date	2004-12-17 19:57:22
Producing Software	Neevia docuPrinter Pro v4.08
Document Lastmod	2004-12-24 08:53:00
Document Title	?
Document Creator	Neevia docuPrinter Pro v4.08
Document Author:	Hsieh

MP3Ultra
2.4 GHz Wireless Digital Audio Sender
8CH Selectable, Auto-Scan
Introduction
Internet Radio, on-line MP3 concert and internet audio program are popular these days. In
order to enjoy this kind of entertainment or program, user need to hook their computer to
internet and listen the audio from multimedia speaker! If you want to listen to this kind of
audio everywhere you need to take you notebook or PC to the place you want to go!
MP3Ultra can provide you a different experience of listening. With state of art RF and
digital processing technology, and with 8 CH selectable bands, it can provide crystal clear
audio to your audio amplifier.
Feature

 2.4GHz

 8 CH selectable channels

 Auto Scan channel ---Receiver

 1 to 1 or 1 to many

 FEC coding

 last channel recall
Package of content
Before your installation, please check the content of package

 MP3Ultra Tx X1

 MP3Ultra Rx X1

 AC DC Adaptor X2

 3.5 mm to 3.5 mm stereo audio cable X1

 3.5 mm to RCA R L audio cable X2
Transmitter
Receiver
Audio cable
Audio cable Adaptor
Installation Illustration
TX

 Listen to the internet radio
Connect 3.5mm to 3.5 mm cable
one end to the speaker out of your
computer, the other end to the
audio input on the back panel
of MP3Ultra Tx
Transmitter
Audio Cable
Notebook
AC/DC Adaptor

 Listen to the MP3 player or another audio device
Connect 3.5mm to 3.5 mm cable one end
Transmitter
to the headphone jacket of your MP3 player
or another devices, the other end to the
audio input on the back panel of
MP3Ultra Tx
Audio Cable
MP3
AC/DC Adaptor
Connect the barrel end of AC/DC adaptor to the DC input of the back panel of MP3Ultra,
AC end to your AC outlet
RX
Connect 3.5mm to RCA RL audio cable , 3.5mm end to the audio output on the
back panel of MP3Ultra Rx, RCA RL to the audio input of your audio amplifier.
Connect the barrel end of AC/DC adaptor to the DC input of the back panel of
MP3Ultra, AC end to your AC outlet
Receiver
Audio Cable
speaker
AC/DC Adaptor
Operation
Step 1. Please check the power is ok in either Tx or Rx
Step 2.Push the button on the Tx to select desired channel(the Receiver can auto scan the
channel that Tx has)
Step3. Turn on the audio amplifier at the Rx site to check the audio quality, if there is some
interference occurred, the sound will has some zigzag and buzz. At this time , you need to
choose another channel as Step 2 to make sure that the audio quality is crystal clear.
Step4: open your mind to enjoy.
Indoor use only
Clean with dry and soft cloth
No serviceable part for customer
Digital Audio Sender Specifications
Model NO.
Transmitter (R/L)
RECEIVER
Description
Transmitter
Receiver
Supply voltage
Current consumption
3.6 ~ 5VDC
100 mA (Typical)
3.9 ~ 5VDC
130 mA (Typical)
-10 ~ +60 (degrees Celsius)
2400 ~ 2483.5 MHz
Operating temperaturez
Frequency range
-10 ~ +60 (degrees Celsius)
2400 ~ 2483.5 MHz
Modulation
Channel number
FSK (Modulation Index 0.5)
Channel spacing
Channel frequency
9 MHz
2410, 2419 ~ 2473 MHz
9 MHz
2410, 2419~ 2473 MHz
Frequency stability
TX Power
±100 KHz
+10 dBm for CE (Typical),
10 dBm for FCC (Typical)
>10K Ohm
±100 KHz
Input impedance
Input level
RX Sensitivity
4Vp-p (Max)
-85 dBm (Min.)
Adjacent channel
rejection
>45dB @ +/-5MHz offset the
central frequency
Image rejection
>25dB @ the image
frequency
< 1KOhm
Output impedance
Output level
Response
20 ~ 20 KHz, -1dB
3.4Vp-p (Max)
Dynamic range
Separation
92dB (Typical)
80dB (Typical)
SN ratio
THD
87dB (Typical)
0.1% (Typical)
NOTE: The changes or modifications not expressly approved by the party responsible for compliance could
void the user’s authority to operate the equipment.
To comply with the FCC RF exposure compliance requirements, this device and its antenna must not
be co-located or operating to conjunction with any other antenna or transmitter.

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Create Date                     : 2004:12:17 19:57:22Z
Modify Date                     : 2004:12:24 08:53:00+08:00
Page Count                      : 3
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Producer                        : Neevia docuPrinter Pro v4.08
Creation Date                   : 2004:12:17 19:57:22Z
Mod Date                        : 2004:12:24 08:53:00+08:00
Author                          : Hsieh
Metadata Date                   : 2004:12:24 08:53:00+08:00
Title                           : ?
Creator                         : Hsieh

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