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User’s Manual

2.4GHz Long Range HDCD Digital

Wireless Audio Transmitter  

Packing list

1. Wireless Transmitter×1        2. Power Adapter×1

3. 3.5mm Audio Cable×1         4. 3.5mm Convert RCA Audio Cable×1

5. Charging Cable ×1              6. 6.5mm(male

to 3.5mm(female) adapter ×1             

7. Antenna ×1                         8. User’s Manual×1

Introduction

TA001 developed by Eshow Electronic Commerce Co. Ltd, is a Hi-Fi digital wireless

audio transceiver with excellent resistance against various RF interferences.

The work range is much long, up to 200 meters/ 650 feet in open air, the transmitter 

and receiver will be connected faster and more stable, no delay.

It is characterized by a lot advantages, such as highly integrated and small size, 

high quality sound (with HDCD sound effect, highest sampling ratio in the field), 

strong anti-interference ability (Its input voltage as broad as 3.6v to 6v and audio

frequency output as high as 50mw), and its input interface is compatible with 

microphones and stereo frequency.

System Installation

1. Connect your music player device(Such as speaker, amplifier or headphone) 

    with the receiver from the 3.5mm audio output.

2. Powered on the Receiver with our power adapter. 

3. Slide the power switch on the back of the receiver to the ON position.

4. Slide the Music/Mic switch on the back of the receiver to the MUSIC position for

    stereo audio input, or slide the switch to Mic position for voice input. 

5. Connect your audio source with the transmitter

6. Powered on the transmitter with our power adapter 

7. Slide the power switch on the back of the transmitter to the ON position.

8. Slide the Music/Mic switch on the back of the receiver to the MUSIC position for

    stereo audio input, or slide the switch to Mic position for voice input. 

9. The transmitter and the receiver will complete pairing automatically, then, you 

    can enjoy your wireless HDCD music.

Input Selection

The 3.5mm audio jack on the front of the transmitter can accept stereo audio input

or a Mono voice input. The Music/Mic switch ont the back it used to selecthe type

of your audio source being used.

Music: Use this position if you are using a stereo audio input.

0dB: Use this position if you are using a normal microphone.

20dB: Use this position if you are using a microphone with a highly sensitive pickup.

Restoring Factory Default Settings:

If you want to set the transmitter and/or receiver back to the condition it was in 

when they don’t work smoothly by wrong operating, simply press and hold the 

CH+ button for about 20 seconds until the status LED begins to flash. Power the

device off and wait about 30 seconds, then power it on again and it will be restored

back to the default settings.

Safety Precautions and Procedures

● DO

 NOT place transmitter or receiver around direct sunlight or any heat source 

   such as electric/gas stove or heaters of any kind.

   Do not place near an open flame.

● DO NOT place anything on top of the receiver or transmitter.

   Allow the unit to sit in an “open air” environment with plenty of room around it. 

   Unit can overheat when not in an “open air” environment.

● DO NOT take apart the transmitter or receiver for any reason.

   THIS WILL VOID THE WARRANTY and could cause electric shock injury.

   There are no user replaceable parts inside the unit.

   Units can only be repaired/replaced by the manufacturer.

● DO NOT spill liquid on the unit. Store in a safe dry place free from moisture.

   NOT FOLLOWING SAFETY PROCEEDURES VOIDS ALL WARRANTIES!

Declaration

1. Intellectual property right statement: The hardware and software of the product 

    is protected by copyright law and the international convention. Without any 

    written authorization of our company, any copy of the product and of the 

    specifications, parts or all, will bear the corresponding legal responsibility. The 

    brochures are copyright based on our company. Without the consent of our 

    company, a part or all of the manual should not be released.

2. The manual is only for reference and the ultimate practical features are 

    depending on the products which ordered and received by users.

FAQ

1. Question: How to Pair the receiver with the transmitter?

    Answer: No need additional operation. Just follow our installing instruction. The

                 receiver will pair the transmitter automatically. 

2. Question: How to change the channel?

    Answer: You just need change the channel of transmitter. The receiver will

                 automatically change the channel to match that of its paired transmitter.

3. Question: Why there are mutual interferences between our products and WIFI?

    Answer: Our system uses the 2.4GHz carrier to transmit the audio information

                  from the transmitter to the receiver. Because the frequency of WIFI is

                  also 2.4GHz, there is the potential possibility of interference between

                  our system and WIFI.   

4. Question: How to avoid and reduce interference between our products and 

                    WIFI?

    Answer: As the product has 10 channels,if you want to avoid interference

                  between our products and WIFI,we recommend changing the channel

                  to 0 or 1.

Main Technical Index

Transmitter Rear Panel

line out line in

line out

Transmitter Front Panel

Audio Source

No

1
2
3
4
5
6
7
8

10
11
12
13
14
15

17
18
19

21
22
23
24
25
26
27

Description

Work Voltage
Work Current

Operation Temperature

RF IC Frequency

MODULATION

Data Rate

Channel Space

Frequency Stability

Module Channel Space

RF Range

TX Power

RX Sensitivity

Input Level

Input Impedance

Stereo Output Level 1
Stereo Output Level 2

Output Impedance

Frequency Response

Latency

Sampling Ratio

S/N Ratio

THD

Dynamic Range

Channel Separation

Transmitter
3.6- 6V DC

Max 120mA

15 - 65

2400 - 2483.5 MHz

GFSK

2M bps

4MHz

± 156KHz

4MHz

0 - 20dBm

Max 1.0Vrms

10k Ohm

20 - 20000Hz ( ±1dB )

< 0.5 ms

64K@16bit*2

95dB

0.3 % @ 1kHz

90dB
85dB

Practical Module

Frequency Range

Gain ration of output

and input

2400 - 2483.5 MHz

Selection of inputs of

microphones and stereo

frequency

1

1

9

16

20

Input interface

1

2

3

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