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features
Description
BL-580
◆ UHF550-980MHz frequency band, PLL frequency synthesis phase-locked loop technology, adjustable frequency, adjustable transmit power, avoid interference frequency
◆ Integrated bus control of the central processing unit CPU, with digital LCD interface display, easy operation and outstanding performance.
◆ Multi-stage narrow-band high-frequency and intermediate-frequency selective frequency filtering is adopted to fully eliminate interference signals.
◆ With audio compression and expansion technology, the noise is greatly reduced and the dynamic range is increased.
◆ It has a function of reducing the howling suppression to reduce the whistle.
◆ The receiver adopts multi-stage high-frequency amplification and has extremely high sensitivity.
◆ Multiple noise monitoring circuit, specially designed to lock the TONE-LOCK system, which has unparalleled anti-jamming characteristics.
◆ Excellent quality and excellent parts are selected to make the sound quality of this unit extremely excellent.
◆ The maximum use range of air is more than 100 meters, and the ideal empty space is 50 meters.
BL-580 receiver
◆ Carrier frequency: 550-980MHz (adjustable)
◆ Power adapter voltage: AC110V-230V 50Hz/60Hz (please use the chassis and power adapter)
◆ DC input voltage: DC12.8V 1500mA
◆ Power consumption: 13W
◆ S / N signal to noise ratio: ≥ 105dB
◆ T.H.D distortion: <0.5%
◆ Frequency response: 40Hz-18KHz
BL-580 transmitter
◆ Carrier frequency: 550-980MHz (adjustable)
◆ Transmit power: high power file: 10dBm, low power file: 5dBm
◆ Input audio modulation signal selection: MIC IN condenser microphone input (internal power supply) LINE IN audio line input
◆ Modulation method: FM
◆ Maximum modulation: ±45KHz
◆ Higher harmonics: 60dB or more below the main wave reference
◆ Use battery voltage: 3V (2 AA1.5V alkaline batteries or high capacity AA1.2V-1800mAh rechargeable batteries)
◆ Continuous use time: 8 hours
Bl560
◆ UHF550-980MHz frequency band is applied, PLL frequency synthesis phase-locked loop technology is applied, the frequency is adjustable, the transmission power is adjustable, and the interference frequency is avoided.
◆ Integrated bus control of the central processing unit CPU, with digital LCD interface display, easy operation and outstanding performance.
◆ Multi-stage narrow-band high-frequency and intermediate-frequency selective frequency filtering is adopted to fully eliminate interference signals.
◆ With audio compression and expansion technology, the noise is greatly reduced and the dynamic range is increased.
◆ It has a function of reducing the howling suppression to reduce the whistle.
◆ The receiver adopts multi-stage high-frequency amplification and has extremely high sensitivity.
◆ Multiple noise monitoring circuit, specially designed to lock the TONE-LOCK system, which has unparalleled anti-jamming characteristics.
◆ Excellent quality and excellent parts are selected to make the sound quality of this unit extremely excellent.
◆ The maximum use range of air is more than 100 meters, and the ideal empty space is 50 meters.
BL-560 receiver
◆ Carrier frequency: 550-980MHz (adjustable)
◆ Power adapter voltage: AC110V-230V 50Hz/60Hz (please use the chassis and power adapter)
◆ DC input voltage: DC12.8V 1500mA
◆ Power consumption: 13W
◆ S / N signal to noise ratio: ≥ 105dB
◆ T.H.D distortion: <0.5%
◆ Frequency response: 40Hz-18KHz
BL-560 transmitter
◆ Carrier frequency: 550-980MHz (adjustable)
◆ Transmit power: high power file: 10dBm, low power file: 5dBm
◆ Input audio modulation signal selection: MIC IN condenser microphone input (internal power supply) LINE IN audio line input
◆ Modulation method: FM
◆ Maximum modulation: ±45KHz
◆ Higher harmonics: 60dB or more below the main wave reference
◆ Use battery voltage: 3V (2 AA1.5V alkaline batteries or high capacity AA1.2V-1800mAh rechargeable batteries)
◆ Continuous use time: 8 hours
Comment
DM20new version update step
1) Copy the compressed package to the USB flash drive (note that you don't need to decompress it, it is best to format the USB flash drive first)
2) Insert the USB flash drive into any USB port of the mixer, and click “SETUP” on the mixer panel → “Maintenance” → “Update from USB” in the screen
Follow the prompts to complete the installation steps.