The high-frequency module is used exclusively for uhf wireless mic. With audio circuit, transmitting module (tx) could be made into a complete wireless speaker or belt-pack transmitter. Receiving module (rx) consists of noise amplification, one time frequency mixing, twice mixing, local oscillation, mcu frequency control and other functions. With audio circuit, it could be made into a complete wireless mic receiver. By applying d2008 directly, factories could simplify design and production of uhf wireless mic, and adopt the module easily in mining industry and electronic consumer system equipments.
D2009 may be applied in low-cost uhf and vhf wireless mic. With multiple frequency points pll, it may replace widely used single frequency point crystal in the market, and be easily embedded in wireless voice transmission and amplification in mining industry and electrical consumer systems. Together with audio circuit, transmitting module (tx) may be made into a complete wireless speaker or belt-pack transmitter. The receiving module (rx) is characterized by noise amplification, frequency mixing, local oscillation, mcu frequency control and other functions. Together with audio circuit, it may be made into a complete wireless mic receiver.
VogUe small cabinets, real uhf wireless microphones, high performance-price ratio. Easy to use, stable performance, the optimal; equipment for small performances or family used.
Product Features:
Frequency Range: 720-820MHz
Frequency Stability: 30ppm
Dynamic Range:9 0dB
T.H.D.: 0.5%
Frequency Response: 80Hz-18KHz (3dB)
Audio Output: Separate: 0~500mV
Audio Output: Hybrid: 0~300mV.
UHF 740-790MHz frequency band
Channels: 100CH (L/R channel is available),
Super heterodyne; double frequency; conversion, with high receive sensitivity,
Pilot precise, interference resistance,
Multi-level high-performance SAW filter, with excellent anti-jamming capability,
Auto mute and anti-skip circuit, it completely eliminates the impact of noise when microphone; turn on and turn off,
Professional Audio Output: XLR balanced output and 1 / 4 "jack unbalanced output,
Using AA; batteries,
Double step-up design, the battery charge does not affect the transmission power,
Manual frequency-selecting, correspond frequency in infrared ray, automatic searching frequency,
High reliability surface mount technology (SMT) production.
Product Features:
UHF 740-790MHz wave band
output level:#160; 0~300mV
Frequency Response:50~15KHz(3dB)
systematic distortion: <0.5%
SNR:>90dB
dynamic range: >100dB
Operating range: 30~50 meters for KTV / can be expanded to 100 meters for special request.
Vogue small cabinets, real uhf wireless microphones, high performance-price ratio. Easy to use, stable performance, the optimal; equipment for small performances or family used.
Product Features:
Frequency Range: 720-820MHz
Frequency Stability: 30ppm
Dynamic Range: 90dB
T.H.D.: 0.5%
Frequency Response: 80Hz-18KHz (3dB)
Audio Output: Separate: 0~500mV
Audio Output: Hybrid: 0~300mV.
Uhf 32 channel wireless amplifier
1. Uhf 700-960mhz professional channel
2. Lcd display af level, rf level, channel value, frequency value and battery life of transmitter and receiver.
3. Pll synthisized design, with high channel stability
4. Power off automatically under low voltage to protect inside accumulator
5. Pilotone & noise lock technology
6. Advanced smt technology to ensure the quality
7. Has got fcc approval
SOYO-WT24G01XX, developed by SOYO TECHNOLOGY DEVELOPMENT CO. LTD with SOYO-WM24G01 wireless digital audio transceiver module, is a Hi-Fi wireless digital audio transceiver with excellent resistance against various RF interferences. It is characterized by a lot advantages, such as highly integrated small form, high quality sound (with HDCD sound effect, and the highest sampling ratio in the field and the best sound effect of all our modules so far), powerful ability to work against different RF interferences (Its input voltage as broad as 3.6v to 6v and the power of audio output as high as 50mw), and its input interface is compatible with microphones and stereo audio..
By adopting 2.4 GHz ISM band, the free international wireless band, the module is qualified to ship around the global market.
This module supports fixed ID working mode, support both point to point and point to mass audio broadcast, can broadcasting all direction, and it also supports the function of auto channel scanning, Therefore it is quite easy and convenient to use. Once ID is paired, the receiver, placed at random, will receive signals from the RF transmitter automatically. If there is any interference in the current channel, all you have to do is to change the channel of the transmitter; the receiver can scan the frequency changing and change to the new channel automatically. It features audio muting function in case there should be no or weak signals
There are 20 channels available, the number of which is the largest in the field up till now. Simultaneous interpretation, Multi-channel player as well as some other applications can also be available by selecting channels manually.
SOYO-WT24G01XX is the best choice for system integration users and home users to enjoy high quality wireless audio transmission.
Applications
Supporting facility of wireless audio transmission in sound system:.
Supporting facility of wireless audio transmission in monitoring project.
Surround sound boxes being wireless in the 51.Channel Audio system.
Wireless microphones or loudspeakers
CD, DVD, MP3 players or other musical facilities.
wireless eavesdropping/wireless monitoring
Wireless Simultaneous interpretation/translation System
Wireless megaphone/loudhailer
Wireless Loud-speaker
Features
Frequency: 2.400í¬2.483MHz
Channels: 20
Two types of input supporting microphones and stereo. (Guide for Placing an Order)
Digital transmission
Additional 20dB selection can be available with microphone input (for the high-sensitivity microphone, eavesdropping ,monitoring applications)
We have the highest sampling ratios in the field: 64k@16bitºt2; frequency response 20í¬20KHz; HDCD sound effect
We have the lowest latency (<0.5ms), and good quality of surrounding
Low power consumption for a wide range of input voltage supporting.
Audio muting function when receiving weak signals or no signals. (Note 1)
Function of auto channel scanning. (Guide for Placing an Order)
Selection of TX power: 1mw-100mw (Decided when ordering. Default power: 100mw). RF range can be up to 180 meters with the greatest TX power in an open field when the transmitter and receiver maintains static status.
The receiver particularly provides standby dormancy function when no signals. And the standby current is less than 0.5mA. (Decided when ordering)
Indeed convenient to use and í¦complete idiotsí¦ handle.
Note 1: Provided at your order only.
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4*High Speed Connectivity Anywhere with Wi-Fi 802.11b/g
Easily functions in any connected environment with fast and complete connectivity (WiFi 802.11b/g)
2 wireless rechargeable handheld microphone included
Included microphone charger charges both microphones at the same time
2 unbalanced mic outputs (1/4) and 1 mixed output (1/4)
Uhf band 900 mhz
Rugged mic grills protect the microphone cartridge and prevent the microphone from rolling
Individual volume controls for precise vocal balancing
Dual antennas provide clear signal reception
UHF dual channel wireless receiver can receive two wireless microphones or two lapel microphone or a handheld microphone and a lapel microphone, and parallel to control the microphone volume.
Quartz lock with a fixed frequency UHF band, with the latest "noise detection" mute control, it can completely eliminate the noise generated by loud noise interference.
Dual-channel receiver audio output is a mixture of two-channel output, and separate balanced output can meet the input characteristics of a variety of Amplifiers.
Metal chassis and SMT circuit, there are 30 groups frequencies between 760-920 MHz for choice .
Product Features:
Frequency Range: 740-920MHZ
Modulation System: quartzcrystal control
Rf stability: 0.005%(-10-50)
Frequency Resopone :50Hz-18KHz3dB
RF Power:10mW
Noise Ratio:>100dB
T.H.D: 0.5%.
15 channels 10bits adc
Two set spi interface
Power consumption less than 5ma
Operating distance more than 10m
Working voltage: dc3.0v
It is about to hibernate if without any io motion in five minutes
Applications:
It can be adjustable in all of control applications of wireless and remote operations in short distance, such as car anti-theft device, remote controller of fans, remote control switch and socket, remote control toys, remote doorbell, wireless mouse and keyboard transceiver module, wireless gamepad transceiver module, data transfers of anti-theft and alarming module and so forth.
Superiority:
10 years experiences in design and manufacture of electronic field, especially in 2.4ghz wireless products.
Professional r&d team in hi-tech
High quality, competitive price and good technical support.
Oem/odm service, accommodate your requests in technique, color, style, logo and size and produce based on your sample.
Prompt delivery
Quality assurance: durable, reliable, high quality.
Any question, pls feel free to contact us!
Email:cherry@szmicreal.Com
Contact person:cherry wu
Features:
1.9 ms ultra-low latency,20 m barrier-free reception,it can use outdoor live broadcast and take a small video.
2.It doesn't need APP,plug-and-play,one-click connection,easy to wear.
3.Intelligent noise reduction,long endurance of 10 hours,easy to cope with all kinds of noisy environment,worry-free shooting,meet your needs for a day.
4.360 full pointing pick up,record every detail of the sound.
5.Small and convenient,it compatible with various devices,support mobile phone, tablet, camera, notebook,etc
Line of sight wireless drone 1km uav transceiver
Model: sg-2400nb
Sg-2400nb tdd-cofdm transceiver is the newest product of our company. It adopts advanced time division processing , tdd bidirectional network transmission and the leading cofdm modulation technology combined, providing complete bi-directional encryption (support aes_128 encryption) network data transmission channel, as well as anti multipath, high speed mobile data, and voice. H.264 code technology as the core, assigning channel resources through slot control, through the sub-carrier frequency flexibly assigned to multiple user terminals, within the same frequency maximized realized access multiple endusers multiple access. It can realize real-time two way transparent information transmission under the condition of nlos and high speed movement. Multiple wireless networks can be integrated with each other layout into large network coverage.
Features of cofdm ethernet bridge chinese audio video transceiver for long range uav
1.Provide up to 6.5mbps of da
ta flow, dynamic adaptive rate allocation technology
2.Smart settings, simple operation, easy to use;
3.Support transparent ptp &pmd network technology
4.Safety with aes 128 bit, can set user�??s password;
5.Support non line of sight ( nlos ) high-speed mobile transmission
6.Provide standard rs-232&rs-485 + rj45 ethernet
7.Transmit/receive video audio, data and other multimedia signals simultaneously
8.Support high standards of industrial and military level applications
9.The small volume, light weight, easy to carry, the radiating aluminum casing
10.High clear oled digital display
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