UHF-SLX4 Dual channel uhf microphone system
Specifications
1.best wireless microphone for karaoke
2.hyperstable circuit and capability
UHF-SLX4 best wireless microphone for karaoke
System parameter
Carrier frequency:UHF 735-806MHZ
Modulaton mode:FM
Channel number:1 channel,random set 200 frequency
Frequency interval:250KHZ
Frequency stability:+/-0.005%
Dynamic range:100dB
Max modulation:+/-55KHZ
Frequency response:70HZ-18KHZ(+/-3dB)
S/N rato:>105dB
THD: ≤ 0.5%
Working range:About 100M(without obstacle)
Receiver
Receiver mode:Heterodyne frequency comversion receiver
Intermediate frequency:130.4MHZ,10.7MHZ
Antenna switch in:BNC/50 Ω
Sensitivityadjust range:-103dB
RF squelch: ≥ 85dB
Max level output:+/-10dB/v
Transmitter
Antenna:Handheld microphone with built-in screw antenna,pocket transmitter with 1/4' wavelengh scourge antenna
Output power:30mV
RF squelch:60dB
Power:2*1.5V AA
Battery life:About 10 hours
UHF WIRELESS MANUFACTURER
2013年7月25日星期四
2013年7月20日星期六
Why is my microphone not have sound?
Several possibilities for your reference:
1, wheat is perfectly good (can be used on another machine)
2, do not plug the wrong jack
3, the volume control in the microphone does not mute off
4, the sound card driver has been reloaded N times, the new old have tried
5, the volume control → Properties → Recording → microphone below the hook has been marked
6, the volume can be adjusted, but the flat tone can not be adjusted, because this column is grayed out, this is the crux of the problem. In addition, the advanced properties in microphone bass and gray level can not be adjusted, the pointer points to the lowest level, this is also a problem because of it.
7, the front of the jack (installed so installed capacity of staff had installed, so it is feasible before) and the host behind the jack have tried, the same phenomenon.
I do not know what software is not conflict with, or is the system has a problem, it is a hardware problem, I can not find any reason. Some friends said that they had encountered such a situation, reinstall the system a success, there are still the same after reloading friend said, I really do not want to reinstall the system, hope to have had a similar experience of friends left point of your experience, of course, , If I find answers to your questions, I will send up for our reference.check here to find the usb microphone
1, wheat is perfectly good (can be used on another machine)
2, do not plug the wrong jack
3, the volume control in the microphone does not mute off
4, the sound card driver has been reloaded N times, the new old have tried
5, the volume control → Properties → Recording → microphone below the hook has been marked
6, the volume can be adjusted, but the flat tone can not be adjusted, because this column is grayed out, this is the crux of the problem. In addition, the advanced properties in microphone bass and gray level can not be adjusted, the pointer points to the lowest level, this is also a problem because of it.
7, the front of the jack (installed so installed capacity of staff had installed, so it is feasible before) and the host behind the jack have tried, the same phenomenon.
I do not know what software is not conflict with, or is the system has a problem, it is a hardware problem, I can not find any reason. Some friends said that they had encountered such a situation, reinstall the system a success, there are still the same after reloading friend said, I really do not want to reinstall the system, hope to have had a similar experience of friends left point of your experience, of course, , If I find answers to your questions, I will send up for our reference.check here to find the usb microphone
What is a microphone?
Recording sound input device
Microphone
A microphone is a device that converts sound into electrical signals. Microphones are used in many devices such as telephones, hearing aids, radio and television broadcasts, and many other applications. In essence, it is not really a kind of "musical instrument", it's just simple to pick up and transmit sound devices...but after I use a month's time tested Rode K2, I find, microphone should be one of the important tools in our studio
Microphones dating back the 19th century, several scientists committed to finding better ways to pick up the sound to be used to improve the then latest invention - Tel. The microphone based with carbon was proved to be useful- but not the best!
Soon it was discovered that carbon microphone noise is too loud, it can not be used with music recordings, so it need improve. These improvements include the use of flexible double lock, to avoid the process of using carbon microphone friction between the noise -By the way, These things happened in 1921 or so! This microphone once occupy the heart of the broadcast industry, this situation continued until 1931. Twentieth century, a large number of new microphone technology gradually developed, including tubes, aluminum, transistors, moving coil, and so new technology, including of course we say today, tube (or tubes) microphone. For more information see here: studio microphone
Microphone
A microphone is a device that converts sound into electrical signals. Microphones are used in many devices such as telephones, hearing aids, radio and television broadcasts, and many other applications. In essence, it is not really a kind of "musical instrument", it's just simple to pick up and transmit sound devices...but after I use a month's time tested Rode K2, I find, microphone should be one of the important tools in our studio
Microphones dating back the 19th century, several scientists committed to finding better ways to pick up the sound to be used to improve the then latest invention - Tel. The microphone based with carbon was proved to be useful- but not the best!
Soon it was discovered that carbon microphone noise is too loud, it can not be used with music recordings, so it need improve. These improvements include the use of flexible double lock, to avoid the process of using carbon microphone friction between the noise -By the way, These things happened in 1921 or so! This microphone once occupy the heart of the broadcast industry, this situation continued until 1931. Twentieth century, a large number of new microphone technology gradually developed, including tubes, aluminum, transistors, moving coil, and so new technology, including of course we say today, tube (or tubes) microphone. For more information see here: studio microphone
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