The adjustable U-segment one for two LN-1100 is made of high-grade thickened aluminum alloy panel, exquisite matte processing technology, making the product more durable and beautiful, not easy to rust, using the international standard integrated 1U chassis, the panel comes with antenna fixing holes, easy Solve the poor reception effect caused by the airtight cabinet, built-in corner code, engineering installation is more convenient and simple, LED customized display, innovative volume adjustment with light gradient knob, colorful, simple, intuitive and fashionable, suitable for entertainment and conference projects 1. Provide a maximum of 200 (100*2) adjustable channels to enable multiple private rooms in large-scale KTV projects to be used at the same time; 2. Adopt a new audio circuit structure, electronic volume adjustment, built-in frequency shift processing function, and actively prevent howling; 2. Using advanced semi-digital pilot technology, microphone reception is more stable Radio frequency carrier range: 610 ~670MHZ Oscillation mode: PLL phase-locked loop synthesis Working distance: 80M under ideal conditions Modulation method: FM Pilot frequency: 30K Maximum number of channels: 200 channels System compatibility: 8 receivers can be stacked at the same time Frequency response range: 40HZ ~ 17KHZ (±3db) Dynamic range:> 90db System distortion/THD total harmonic distortion: <0.5% Signal to noise ratio:> 90db (A) RF sensitivity: <-99dbm Mirror suppression:> 80db Output interface: (XLR×2)/(1/4-inch connector×1) Audio output level: (XLR: +5dbV) / (1/4-inch connector: +5dbV) Output impedance: (XLR: 3KΩ)/(1/4-inch connector: 3KΩ) Display mode: LCD screen×1 Power requirements: 12V/500mA DC power adapter Operating temperature range: -10°C -----+55°C Total size (length × width × depth): 48*18*4.5CM Net weight: 1.4KG