2.4g wireless karaoke for KTV

Specifications

1. 2.4g wireless karaoke for KTV
2. Sample ratio: 64K
3. Frequency response: 20Hz ~ 20000Hz
4. Factory sale out directly.

2.4g wireless karaoke for KTV

 

Description:

 

1.Transmit frequency: 2400-2480 MHz; Real digital transmit;
2.Channel:80;
3.Sampling rate:64k 16 bit x 2;Frequency Response: 20-20KHz,HDCD sound quality;
4.Minimum latency(<0.5ms),surrounding sound;
5.Low power consumption,transmitter can work 8 hours and receiver can work 20 hours continuely.With wild range of work voltage.
6.Wireless microphone can use rechargeable battery or dry battery;
7.Small in size,high integeration;Easy to install,flexible in design and support customization;
8.Auto mute when signal is weak or no signal;Auto sweep function;auto standby with current less than 0.5 mA when there is no signal;
9.Transmit power 1 MW-100MW as optional(Please confirm before order.Default power is 100 MW and transmit distance is 180 meters in open area);
10.Support at least 20 teams using at the same time at the range of 200 squire meters.

 

 

 Application

2.4G Digital Wirless Microphone can be widely in: Kara OK,school,library;Exhibition Guide;Translation in intrnational meeting;Tourist Guide;Large event in Kingdergarden;Large event in Regious;Factory inspection;Wireless Simutaneous Interpretation;Sound room in school;Large Restarand ;hospital,

Specifications

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