VPK MK-128

VPK MK-128

Giá: 5.800.000 đ /bộ

Thông số kỹ thuật:

1: Receiver parameters:

■ Working frequency: UHF (740MHZ-790MHZ)

■ Number of channels: 300

■ Frequency Width: A / B channel: 24MHZ

■ Modulation: FM FM

■ Frequency response: 45HZ - 16KHZ

■ SNR: 96DB cm

■ Specifications: 1U chassis with international standards

■ rated power consumption: 5W

■ Work effective distance: 100 meters without interference barrier

■ Working temperature: 5 ℃ -60 ℃

■ Size: 42cm * 21cm * 4.5cm

2: Handheld Microphone

■ Microphone Transmitter:

■ Oscillation mode: digital frequency synthesizer

■ firing frequency stability: within 30PPM

■ Dynamic range: ≥100DB, A- weighted

■ Frequency Range: 50HZ-15KHZ

■ Maximum input sound pressure: 130DB SPL

■ microphone pickup: Dynamic Cardioid

■ Battery: 2 1.5V 5 alkaline batteries Current consumption: <100mA

■ Size: 23.7cm * (5.3cm diameter)

Chi tiết sản phẩm

Product Highlights

• Spacious UHF frequency transmission, the system uses the UHF UHF transmission segment, between 740MHZ-790MHZ frequency can be selected (the actual subjects to determine the frequency of usespecified region). Using UHF band transmission can better solve the VHF (160MHZ-260MHZ) band "traffic jam band" and a variety of wireless microphone interference problems exist. Microcomputer CPU control, the entire system is controlled by a microcomputer hardware circuits can be selected frequency, display, transmit frequency data to the microphone and other treatment, the traditional model is not easy to achieve a variety of functions to achieve. 

• Digital display, dual-screen digital display, all control channels can be displayed in the LED, easy to control the operation of the system. 

• digital frequency synthesis technology, the system oscillation mode using digital frequency synthesizer, with respect to the quartz-controlled wireless system, has a higher frequency stability, superiorfrequency selection characteristics can be achieved in a multi-channel system, the user can when the electromagnetic environment, optionally a clean, non-interfering frequency. 

• Infrared data transmission frequency synchronization settings, adjust the receiver receives the channel, the channel is set to pass the microphone data with an infrared mode that microphone transmitterfrequency and receiver synchronization. 

• From Smart Mute to wake up dormant state within a few seconds can be free to switch, energy saving and thoroughly played the role of preventing the whistle, a microphone for a long time to solve thedrawbacks of starting power, allowing users to sing at the same time passion , keen characteristics can feel her use. 

• Intelligent power management system, equipped with high-capacity rechargeable lithium battery is fully charged any time the microphone working condition, allowed to have superior battery life

Mọi thông tin vui lòng liên hệ

Công Ty Cổ Phần Thương Mại Dịch Vụ Minh Phong
Địa chỉ: Phòng 201, tầng 2, khách sạn Tân Thịnh, số 148 Đường Trần Phú, Phường Mộ Lao, Quận Hà Đông, TP Hà Nội.
Email: audiominhphong@gmail.com
Hotline: 0904838188

Sản phẩm liên quan