3V-48V幻像会议话筒
9V-48V幻像会议话筒
48V幻像会议话筒
界面会议话筒
鹅颈式会议话筒
立式会议话筒
播音式会议话筒
和弦音乐话筒
Product Description:
DA - 280A- a high quality broadband cartridge, super heart-shaped single directivity condenser cartridge, excellent sound quality effect and the stability of high reliability, flexible gooseneck design to sound head fixed in one direction, particularly suitable for speech, BBS, conference, public broadcasting, teaching, recording, etc. The rapid installation you plug, halo design work instructions.
Can change way: capacitance
Feature: super heart type single point
Frequency response: 80-16000 hz
Signal to noise ratio: > 65 db
The output resistance: 200 Ω
40 db sensitivity: -
Reference pickup distance: 10 to 60 cm
The power supply voltage: 3-48 v
Current consumption: 8 ma
Colour: black fog face paint
Nong + conversion plug cable long, 8 m CARDS
Product Description:
KA-310 ■ Recommended for professional recording studios, broadcasting studios, and live shows.■ Smooth high frequency response, high output, high sound input level ■ Transformerless circuit design, reduces the noise generated by the circuit Spe
Product Description: ● Total 75 microphones could be connected to one controller. After expansion of controller, 512 mic could be connected. The maximum chairman turned on at the same time can be 12pcs. 1-19 microphone can be set in Limit mode.Equipp
Product Description:1.4Receiving unit (TC-7036)★ Convenient and light receiving unit matching with earphone.★ Each channel of language receiving does not disturb each other. Four channels of language for option.★ LCD indication.★ Volume switch to adj
Product Description:The working theory of Infrared language distribution system is to use infrared transmission to distribute the language, with ultra confidentiality. It is the most advanced transmission style of infrared interpretation in the marke
Product Description:
产品描述:
Product Description: DA-820 Specification:Microphone type: CondenserPolar Pattern: UnidirectionalFrequency response: 40Hz-16KHzOutput impedance: 200 Ω± 30%Sensitivity: 47dB ± 3dB(0dB=1V/Pa at 1KHz)S/N: 68dBPower supply: DC48V/DC3V phantom; battery (a
ARF-2400 *Adaptive filter can be in the "Fast" mode and the " Precise " mode conversions. *Fast mode is for situations when microphone position is constantly changing, for example, in the conference systems with switching used
Product Description:1.5Charging box TC-7056★ Dimension: 62 x 39 x 32★ Total 48 pieces of receiving units could be charged simultaneously.★ Red light twinkling when charging and green light on when finishing charging.★ Charging period is around three