Conference Microphone/Wired Microphone with Phantom Power/70-80cm Length Classroom Goose-Neck Microphone

• Style: Gooseneck Microphone, Wired Microphone
• Application: Conference Room, Multimedia Classroom
• Input Voltage: 12V
• Microphone: Audio Visual Controlling Speech Platform
• Maximum Spl: 110dB
• Connection: XLR Male
• Model NO.: LB-150
• Material: Metal, Copper + Aluminum
• Frequency Response Rate: 60Hz-18kHz
• Signal to Noise Ratio: 60dB
• Feature: Double Aluminum Hose
• Function: Gooseneck Microphone
• Type: Condenser Microphone
• Length: 50-80cm
• Polar Pattern: Cardioid
• Power Type: Phantom Power
• Product Keywords: Gooseneck Microphone
• Communication: Wired
• Transport Package: Wooden Carton
• Trademark: FOCUS
• Origin: Guangdong, China
• Production Capacity: 100 Piece/Pieces Per Day

Product Description

 

 

Detailed Product Description

 

 

Wireless Microphone

1. wireless microphone with Dual-channel design,

2. wireless microphone with precise crystal locked frequency

3. wireless microphone with noise locking, can solve noise interference which the ordinary wireless receivers.

4. wireless microphone with High sensitivity and high S/N, can receive the signal at long distance, with continuous, centralized sound

5.wireless microphone with noise reduction compression-expansion circuit

6. wireless microphone with standard metal shell, can prevent the noise effectively and can choose 19 inches standard accessory

7.wireless microphone has two methods of input--alternating current input and direct current input, it is very convenient

8.wireless microphone with clear AF and RF signal

9.the peak indicator facilitates the adjustment

10.the wireless microphone is better to use in teaching, studio, kara OK, broadcasting

 

Technical parameters

1.wireless microphone with Carrier frequency range: 220-270MHz

2.frequency response range

3.excursion: ±25KHz,has volume load limitation

4.harmonic interference ratio : >80dB

5.radiofrequency stability : within ±0.005%

6.output socket: MIC output

7.S/N ratio: above >80dB

8.output intensity: 0-300mv

9. T.H.D:<0.8%

10.power supply: AC-220V OR DC-12V

11. mute control: noise locking

 

 

Meeting microphone

1. Transducer method: capacitive

2. directivity: super-cardioid

3. frequency response: 60Hz~18000Hz

4.output impedance: 2.0kΩ

5. supply voltage: DC1.5V

6.sensitivity: -38dB ± 2Db