SAFETY NOTICE
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INDOOR USE ONLY.
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THIS DEVICE WITH WIRELESS RF SIGNAL RECEPTION,CONSULT YOUR
DOCTOR IF YOU WEAR PACEMAKER.
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IF YOU GO OUT FOR MORE THAN 2 WEEKS, PLEASE TAKE THE BATTERIES OUT
FROM YOUR RX UNIT.
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CLEAN WITH DRY AND SOFT CLOTH.
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DO NOT OPEN THE UNIT.
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NO SERVICEABLE PARTS FOR CUSTOMER.
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DO NOT USE THIS UNIT IN THE HOT AND DAMP PLACE.
Digital Audio Sender Specifications
Model NO.
Transmitter
RECEIVER
Description
Transmitter
Receiver
Operating temperature
0 ~ +60 (degrees Celsius)
0 ~ +60 (degrees Celsius)
Frequency range
2406 ~ 2472 MHz
2406 ~ 2472 MHz
Modulation
GFSK
Channels
34
TX Power
15
dBm
Input impedance
>10K Ohm (3.5mm)
Input level
2Vp-p
(Max)
RX Sensitivity
-78 dBm (Min.)
Output impedance
16 Ohm (
Nominal
)
Output level
2Vp-p
(Max)
Transmit Distance Between
Tx & Rx
100ft(Min, LOS)
Response (station)
20 ~ 20 KHz, ±0.5dB
Crosstalk
-70dB (Min)
S/N ratio (station)
70dB (Min)
THD + N
5% (Max)
Power supply
AC 90~240V@50/60Hz/DC 5V, 1000mA
PLUG: 5.5mmx2.1mmx11mm
Polarity: Outside Jack(-) Inside Jack(+)
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 avoid the interference, please far away the sources of interference such as wireless LAN
AP, Microwave OVEN etc
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