1

Model No.

SOYO-WMIC2009-T

SOYO-WTG2008-R

2

Type

Wireless microphone

Receiver

3

Input voltage

2.2-3.5 V

2.5-5 V

4

Power

2 x AA battery or lithum battery

2 x AA battery

5

Operate current

120 mA (MAX)

30 mA(MAX)

6

Working time(700 mA battery)

> 6 h

7

Operating temperature

-25~85 ºC

-25~85 ºC

8

Frequency Range

2400~2483 MHz

2400~2483 MHz

9

Modulation

GFSK

10

Channel Space

2 MHz

2 MHz

11

Work channel

40

40

12

Slelction of channel

One way circlation

Manual or Auto as optional

13

Work bandwidth

4 MHz

14

Transmit power

19 dBm

15

Receive sensitivity

-90 dBm

16

Input level

Max 1.0 Vpk

17

Input resistant

10K Ohm

18

Stereo output level1

30 mW RL=32Ω

19

Stereo output level2

50 mW RL=16Ω

20

Output resistant

1k Ohm

21

Input-output Gain Ratio

1:1

22

Frequency Range

20-20000Hz

23

Delay

<0.5 ms

24

Sampling Rate

64kHz 16 bit

25

SNR

95 dB

26

Distortion

0.3 % @ 1KHz

27

Dynamic Range

90 dB

28

Left&Right Channel Isolation

85 dB