Description
Sm612c/sm612d conference microphone, the company's research and development of professional conference microphone, and its unique digital processing and transmission technology, excellent sound performance, high reliability, advanced digital technology and audio technology help to combine for a variety of meeting occasions fully, sm612c/sm612d unique ability to process high sound pressure conference microphone audio line has the full-balanced design and unique masking techniques, anti-cell phone rf interference.
Characteristics
Pluggable gooseneck microphone with light ring
High sensitivity, effective pick-up range up to 50cm
Support multiple chairman and vice-chairman at same time
Speech patterns and apply itself is optional, common mode
Not any impact on sound quality under long distance transmission
Increased reliability with "hand-in-hand" connection topology
System unit support hot plug function
Highly resistant to mobile phone interference
Chairman unit can override all the active delegate units and approve or reject delegates who request to speak
Technology parameters
Pick up range:0-500mm
Frequency response40hz-19khz
Sensitivity-38db3db
Snr-80db
Nonlieardistortion<0.3%(1khz)
PowerAc24v
Length410m
Weight0.75kg
Temperature-20 - 50
Dimension13515050(mm)
The vp series power amplifier offers clean, reliable power in a durable enclosure. If you need professional amplification performance, the vp series is perfect for delivering pure, consistent wattage night after night.
With six models power upto 1200 watts, the vp series is ideal for powering pa systems and dj rigs. To ensure seamless, reliable performance, the amp features variable-speed cooling fans for thermal stability, along with short-circuit, thermal, over current, thermal protection.
For connecting convenience, the vp series boasts xlr and speakon &banana binding post outputs. The unit also provides front panel indicators for signal, limit, protect and power, plus level controls for channels 1 and 2. Selectable modes for stereo and mono bridge give you even more flexibility.
Selectable output power range to drive professional loudspeakers without clipping
Variable-speed cooling fan for thermal stability and reliability
Xlr balanced inputs and speakon &banana binding post outputs
Limiter indicator for amp output protection
Stereo and mono bridge
Variable speed fan for low noise
Comprehensive front panel indicators including signal, limiter, protect and power
Dc output protection and short circuit protection
Frequency response 10hz c 50khz at 1.5 db
Total harmonic distortion: less than 0.05%
Input sensitivity & impedance: 0.775v
Signal to noise (20 hz - 20 khz) > 95db
Wireless karaoke system/ wireless microphone system/ uhf wireless mic
Bl-1004 uhf handheld wireless system (with plastic case)
Scope of application: hight-class ktv, high-level performance & presentation, stages, big & small parties.
-selling points:
1. Uhf fixed frequency
2. Customerized uhf wireless microphone
Solution 1: with wireless microphone
Solution 2: with body pack transmitter and headset microphone / lapel microphone
3. Frequency: 420-560mhz, transmitting distance: 70-100m, transmitter battery 8hour
4. The antenna can be changed to black plastic antenna.
Handheld microphone:
Transmit power: 20mw
Modulation: fm, f3f
Maximum modulation: ± 25khz
High-order harmonic: less than over the main porgy quasi-40db
Power supply voltage: 9v
Continuous use of time: 6 hours
Specifications
Phone type3g smart phoneShapeBar
CpuMtk6577Operating systemGoogle android 4.0
Sim styleDual sim & 3g smart phone
Network2g: gsm /gprs/edge 850/900/1800/1900mhz
3g: wcdma 850/2100mhz
System memory512mb ram + 512mb flash rom
Display4.3 inch, qhd (540x960pixels), capacitive touch screen
GpsGlobal positioning system
TvNetwork tv
Fm radioFm radio
CameraDual high-definition 5.0mega pixels camera, the max photo output is 2560x1920, built-in microspur switch; support to scan business card and shoot with sound and unlimited time, can shoot video of 720x480
Microsd card slotTf card slot, support 32gb max
SpeakerSuper stereo sound effect
Usb portUsb3.0 port and usb charger
Ringtones typePolyphonic (64 channels), supprot mp3, midi, wav, wma, amr of ringtone formats downloadable
MessagingSms, mms
InternetWcdma, wap, gprs, wifi wireless
Audio formatMp3/aac/aac+/eaac+/wma/ra, etc.
Video formatMp4/3gp/3gpp/rm/rmvb/avi/wmv/mov, etc.
Pictures formatJpeg/png/gif/bmp, etc.
Menu pages5pages
Gravity sensor¡ì
Output interfaceHigh-definition video hdmi output
Data transferUsb cable, bluetooth, wifi
More informationSms group sending, voice recorder, wap, gprs download, mms, coming call firewall, succinct and dreamlike interface, strong software support, hard start, touch flo dynamic operation, set password to memery card, calendar, gallery, places, barcode scanner
LanguageMult-languages, chinese, english, spanish, russian, portuguese, etc.
Battery parameters2200mah 8.14wh
Talk time240-300 minutes
Standby timeAbout 240 hours
DimensionsUnit dimensions128*66*12mmWith gift box161*98*60mm
WeightBody weight113gPacking weight432g
Body colorSilver gray
OptionalComes with: tpu protective.
DimensionsUnit dimensions128*66*12mmWith gift box161*98*60mm
WeightBody weight113gPacking weight432g
Selling points:
1. Uhf 99 channels
2. Customerized uhf wireless microphone
Solution 1: with wireless microphone
Solution 2: with body pack transmitter and headset microphone / lapel microphone
3. Frequency: 670-690mhz, transmitting distance: 70-100m, transmitter battery 12 hour
Model: bl-1003 mini uhf wireless microphone system
Features:
Receiver
Power supply: ac100~240/45~60hz
External dc power: 16~20v
Power consumption: 5w
S/n ratio: >90db; p/n ratio: >80db; f/n ratio: >80db
Receiving sensitivity: 5dbu(sinad=20db)
Transmitter
Transmitter power: 10mw
Modulation mode: fm
Maximum deviation: ± 50khz
High harmonics: more than 40db(with carrier)
Battery voltage: aa 1.5v× 2/9v
Battery life: 12 hour
Power switch noise: provide with perfect switch noise deducted circuit
Main function
Frequency range: uhf 670-690mhzmhz
Frequency stabilization: < ± 30ppm
Dynamic range: >90db
Total harmonic distortion: < 0.5%
Frequency response: 40hz~20khz± 3db
Audio outpout: separate type: 0~± 500mv
Mix type: 0~± 300mv
Model: bl-1031 uhf dual-channel wireless microphone system
Boly bl-1031 wireless microphone system delivers superior sound quality and professional features. It is designed for a wide range professional application with 200 selectable channels. For easy use with multiple systems, no confusing frequency groups. It can be placed next to speakers with no feedback or distortion. It is perfect for professional use at any events.
Selling points:
1. Uhf 200 channels
2. Customerized uhf wireless microphone (decided by client)
Solution 1: with wireless handheld microphone
Solution 2: with body pack transmitter and headset microphone / lapel microphone
3. Frequency: 780-840mhz, transmitting distance: 120m, transmitter battery 8 hour
4. Adjustable transmitting range, from 20m to 120m.
5. Big backit lcd display
6. The handheld transmitter (microphone) have mute and lock function.
Features:
Uhf 670~840 mhz quartz control phase locked.
200 channels
Hight-fidelity cartridge module.
Super anti-jamming circuit design.
Super-low background noise.
High effciency batteries consumption design.
Scope of application: ktv, school, hall, family, party.
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* 400 W continuous program power capacity
* 95dB Sensitivity 1w/1m
* 53Hz ~4200Hz frequency response range
* 2.5" voice coil with Kapton former
* Ideal for compact 2 or 3-way systems
*Nominal Diameter: 10 inch
*Rated Impedance : 8 ohm
*Nominal Power handling: 200 watts
*Program Power: 400 watts
*Sensitivity(lw/lm): 95 db
*Frequency Range: 53~4.2 k hz
*Minimum Impedance(Zmin): 7.1 ohm
*Voice Coil Diameter: 2.5 inch.
* 1400 W continuous program power capacity
* 97dB Sensitivity 1w/1m
* 37Hz ~1800Hz frequency response range
* 4" inside/outside voice coil with OFC(Oxygen-free Copper) wire for improved power-handling and durability
* Optimized winding length for extended Xmax
* Forced air ventilation and 14mm top plate for minimum power compression
* Ideal for compact bass-reflex subwoofer application:
1. Nominal Diameter: 18 inch
2.Rated Impedance: 8 ohm
3.Nominal Power handling: 700 watts
4.Program Power: 1400 watts
5.Sensitivity(lw/lm): 97 db
6.Frequency Range 37-1.8 k hz
7.Minimum Impedance(Zmin) : 6.9 ohm
8.Voice Coil Diameter : 4 inch.
1. LED display can show various advertising information including characters and letters, pictures, animations and videos, etc.
2. You can set several different display areas to achieve different visual display effects.
3. Rich display types create various display effects.
4. Built-in clock can show count-down or count-up.
5. With automatic on/off software and intelligent brightness control, the product is energy and power saving.
6. The product supports usb drive character storing function and serial port 232 computer sending function.
7. Led display screen supports wireless, usb and rs232/485.
8. Led display screen supports synchronization with the display and of image and sound.
9. The software is easy to learn and we provide on-line free training service.
10. The hardware is convenient to assemble. The modular design is suitable for different product sizes and satisfies various assembly demands.
Carton.
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