Dual head desktop array square tube wired/wireless speech conference microphone

5G-PRO-4T2NH

Product Description

·Integrating two square column series desktop condenser microphones and brackets, it exudes solemnity and grandeur, showcasing a unique sense of nobility;

·Dual head horizontal array technology, precise control of horizontal angle, avoidance of acoustic feedback, and avoidance of howling

·An etched mesh cover that accurately calculates the diameter and spacing of holes, combined with interference correction technology, accurately controls every pickup detail, effectively improving the pickup sensitivity within the vocal range

·Unique cavity design, combined with polar correction technology, truly picks up every sound detail

·Zinc alloy integrated shell, effectively suppressing various types of electromagnetic interference

·Surface treatment, anti-interference and anti-static

·The microphone has a -10dB sensitivity attenuation, which can improve whistling and increase peak sound pressure levels

·The microphone is equipped with 100Hz high-frequency filtering, which can effectively reduce environmental noise

·The microphone switch uses automotive grade rubber switch buttons, which are durable and have a slight mechanical sound characteristic

·Integrated design structure of microphone and base, with easy and free adjustment in a vertical direction of 75 °

·The microphone is equipped with a built-in UHF security level high fidelity transmission module, providing high-quality wireless speech

·Standard single wireless handheld transmitter as backup microphone for speech

·Customizable wired/wireless dual use, three backup configuration, fully ensuring the smooth progress of speech activities

·It can be directly connected to the mixer and is widely used in high-quality occasions such as conferences, speeches, and teaching.

Technical indicators

·Sound head: Double 14mm capacitive horizontal array sound head

·Directionality: Supercardioid

·Sensitivity: -45dB, 25.1mV/Pa (0dB=1V/ Pa@1kHz ）

·Frequency response: 20-20000Hz

·Output impedance: ≤ 2.2K Ω

·Load impedance: ≥ 1000 Ω

·Maximum sound pressure level: 132dB (1%) T.H.D.@1kHz ）

·Equivalent noise level: ≤ 18dB A weighted

·Signal to noise ratio: ≥ 76dB A weighted

·Power supply requirements: 3 1.5V5 batteries

·RF carrier frequency range: 645MHz~685MHz

·Frequency stability: ± 0.005%

·Effective working distance (ideal environment): 150m (meters)

·Total harmonic distortion:<0.6% @ 1KHz

·Working temperature range: -10 ° C~+50 ° C

·Switch: switch control - off/on, with power indicator switch and indicator light

Peripherals