Single 10" Active Two-Way Loudspeaker Karaoke DJ Bass Speaker

Single 10

Single 10" Active Two-Way Loudspeaker Karaoke DJ Bass Speaker

dmr 5W digital two way portable radio,compact and durable digital license free handheld radio. With DMR two time slots and without any background noise, DM-730 is the best choice for personal use, recreation, small retail and other settings that do not require wide area coverage or advanced features.

Features

Green Innovation is our business strategy to develop Analog Walkie Talkie, Universal Walkie Talkies Carrying Bag Nylon Case, Walkie Talkie Remote Speaker Microphone for the market that use less energy and resources. We establish a scientific and effective distribution system to motivate talents, provide multi-faceted training to help employees grow and become successful, and improve the overall quality of the workforce. We are committed to improving the execution of rules and regulations. We constantly improve and implement the Staff Code to guide and regulate the behavior of all employees with a common code of conduct. We have the enterprise spirit of aggressive, united, professional and pragmatic, occupying the market with our brand and serving our customers with sincerity.

Specification

GENERAL

Frequency Range

400-480MHz

Operating Temperature

-20℃to +55℃

Channel spacing

12.5KHZ

Frequency Stability

±2.5ppm

Memory Channel

100

Working voltage

7.4v

Antenna Impedance

50Ω

Audio output power

≤1000mW@16Ω

Dimensions

98*58*35mm

Weight

194g

RECEIVER PART


Analog sensibility

0.35uV/-116dBm(20dB SINAD) / 0.22 uV/-120dB m(Type)

Digital sensibility

0.3 uV/-117.4dBm(BER 5%) / 0.7 uV/-110dBm(BER 1%)

Co-channel Rejection

≥-12dB

Spurious response

TIA603C: 75dB ETSI: 70dB

Adjacent channel selectivity

TIA603C: 65dB ETSI: 60dB

Rated audio power

1w

DM-830__01

DM-830__03






DM-830__11

To develop the market with new Single 10" Active Two-Way Loudspeaker Karaoke DJ Bass Speaker, to maintain the market with reputation and service is the foundation of our enterprise survival and development. The company gathers a high-quality management team, professional designers and experienced and skilled technicians. We have invested heavily in developing systems to improve management and efficiency to reduce energy and resource consumption.

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