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Wireless Microphone

Supplier From China
Jun-22-07

Wireless microphone

Technical specification
Carrier frequency: 110mhz-120mhz
Microphone sensitivity: -73+3db
Directivity: uni-directional
Frequency response: 100-11000hz
Output impedance: 600++30%at 1khz
Operating voltage: 1.5vdc
Effective distance:15-30m


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Oct-12-11
Supplier From Enping, Guangdong, China
 
Professional microphone manufacturer: wireless microphone, UHF wireless microphone, VHF wireless microphone, headset microphone, lapel microphone, pro mixer, Karaoke microphone, PC Microphones, meeting microphone, wired microphone.
Aug-25-08
Supplier From Guangzhou, Guangdong, China
 
Frequency rangeú¦730~950mhz

Channelú¦96*2

Stabilityú¦ía10ppm

Sensitivityú¦-90dbm

Frequency responseú¦40~20000hz

S/n ratioú¦í²110db

Outputú¦balance output and un-balance output

Modulation:fm

Working range:150m
Feb-11-14
Supplier From Enping, Guangdong, China
 
Frequency response:
Harmonics radiation: <-55dbc
Battery voltage: aa


Appropriate situation
Ktv project installment, bar and stage performance, celebration and meeting host and other outside activities.


Packing: color box + epe
May-11-09
Supplier From Shenzhen, Guangdong, China
 
Features:
1. Widely used in classroom for classroom audio enhancement.
2. Ir code, easy to set up the link between the transmitter and receiver.
3. Hnad free and portable, neck pendant design. The voice does not drop out even the teacher facing the whiteboard.
4. Excellent noise filter, no cross talk, long distance transmit ability.
5. Support interactive talk when using two microphones.
6. Work under 2. 4g frequency, more stable and wide transmission.
Application:
Classroom, conference room

Specification:
Easymic r-e2
Dc power 7.5v
Output current:100ma/160ma(working)
Color:painting gray/black + red
Weight:1.1kg
Dimension standard 1/2u
Frequency 2402~2480mh2(auto)
Sensitivit y 82dbm(0.1%ber)
Frequency response 50hz~20khz(3db)
Snr:ú+90db
Pattern :gfsk, bt=0.5gaussian
Link:ir code
Antenna:sma/tw

Easymic t-e2
Working duration:í²6hrs
Charging duration:ín4hrs
Battery :3.7v/500ma, lithium battery
Battery life ú+500times(full charged and full released)
Working mode:ir code connection, auto frequency hopping
Use mode:hand-set/neck-set/land-set
Emission power:20mw
Emission length:50m
Frequency :2402~2480mh2(auto), ism
Link:ir
Sensitivity:82dbm(0.1%ber)
Fr equency response:50hz~20khz(3db)
Snr:ú+90db
Pattern :qfsk, bt=0.5gaussian
Dimension 23.8mm(w)x16mm(l)x93mm (h)
Weight:28g(including battery)
Oct-21-08
Supplier From Sarasota, Florida, United States
 
The new wireless microphone kit is a must have for every event.

Focus on your singing and not on getting tangled in the cord. This wireless microphone is made of solid construction, and delivers professional high quality sound without those interfering cables or wires - up to 100 feet.

Feature and contents:
2 microphone wireless support

Dual channel capability

100 ft. Functioning radius

Universal audio interface

2 microphones

1 base unit

1 audio input/output cable

Mobile range: 80db

S/n ratio: >80db

Radio sending type: fm

One 6.3mm double way jack cord

Two antennas

Operating instructions



You will receive 12 brand new wireless microphone systems with 2 microphones!

These microphone systems are in retail boxes and original packaging

The estimated retail per system is $349.95!!

Use this wireless microphone system to really fine-tune your performance--not just your voice, but your whole style! this kit comes with everything needed to get started right away. Great for karaoke parties, announcements, and speaking engagements.

Size classification: package
Shipping restriction: available for export
Total weight: 5 pounds (per lot)
Dimensional weight: 4 pounds (per lot)
Jan-23-08
Supplier From Guangzhou, Baiyun, China
 
Transmitter specifications

Carrier wave frequency range:793.10~821.60MHz

Channel:96

Oscillation mode: synthesized

Frequency stability:í+10ppm

Modulation mode:FM

Transmiter power:10mW

Frequency response:40~20000Hz

T.H.D :<0.5%(at 1khz)

Power supply:2*1.5V AA size

Battery life:about 15 hours

RECEIVER specifications

Carrier wave frequency range:793.10~821.60MHz

Channel:96

Oscillation mode:PPL synthesized

Sensitivity:-90dBm

Frequency response:40~20KHz

T.H.D :<0.5%(at 1khz)

S/N Ratio:>100dBm(1KHz)

Power supply:220V 50Hz transformer



Standard
May-23-07
 
Sennheiser wireless microphones

All model no: ew100/135g2/122g2/152g2/545g2/3000/5000

Ew-135g2: technical specification
1. Autoscan on all receivers for simple and secure frequency selection 2.1440 frequencies within a 36mhz switching bandwidth for greater tuning flexibility 3. Robust metal construction for durability 4. Pilot tone squelch(defeatable for backwards compatibility with original ew systems) 5. New battery concept(aa cells and rechargeable battery accessories) 6. Transmitter battery status telemetry on all models 7. Audio signal metering on transmitter lcd display 8. Xlr jacks on all rack-mountable units(including 100 series) frequency range : 518-866mhz maximum frequency deviation: 75khz audio frequency response: 40-18000hz dynamic range: 110db power output: 10 -30m w power requirement: transmitter: 3v receiver: dc-12/16v
Aug-05-13
Supplier From Enping, Guangdong, China
 
Mc-310
Specifications£º
Frequency range: 730-960mhz
Automatic transmitter setup channels: 200
Display model: lcd
Oscillation mode: pll synthesized
Frequency stability: ¡à10ppm
Receive mode: superheterodyne
Input sensitivity: -90dbm
Audio response: 40hz¡«20khz
T.H.D. At 1khz: ¡ü0.5%
Signal to noise ratio: ¡ý110db
Rf output: 10mw(50mw max)
Modulation mode: fm
Battery requirement: 2¡á1.5v aa size
Aug-13-12
Supplier From Enping, Guangdong, China
 
Uhf wireless microphone/ wireless microphone/ wireless karaoke microphone

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

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