Essential details
Lead time:5-7天
Shipping:Express delivery
Product Introduction
Specification and parameters of the U section wireless conference system - four-way wireless microphone kit
Using the UHF 610 MHz to 864.7 MHz frequency band, employing PLL (Phase Locked Loop) frequency synthesis and phase locking technology, the frequency is adjustable and the transmission power is also adjustable, thus avoiding frequency interference.
CPU bus control, digital liquid crystal display, simple operation, excellent performance;
By using multi-level narrowband high-frequency and intermediate-frequency selective filters, interference signals are fully eliminated.
By adopting the audio compression expansion technology, the noise has been significantly reduced and the dynamic range has been expanded.
It has the function of suppressing and weakening the reverse input squeal, which can effectively reduce the reverse input squeal.
The receiver employs multiple stages of high-frequency amplification, ensuring excellent sensitivity.
The multi-noise monitoring circuit and the AD hoc ID code verification system endow it with anti-interference capabilities.
By using high-quality chips and components, the machine achieves excellent sound quality.
The maximum space usage range is 100 meters, and the ideal space usage range is 60 meters.
Available: Mitten, hat, lapel clip.
Technical Specifications:
Using the UHF 610 MHz to 864.7 MHz frequency band, employing PLL (Phase Locked Loop) frequency synthesis and phase locking technology, the frequency is adjustable and the transmission power is also adjustable, thus avoiding frequency interference.
CPU bus control, digital liquid crystal display, simple operation, excellent performance;
By using multi-level narrowband high-frequency and intermediate-frequency selective filters, interference signals are fully eliminated.
By adopting the audio compression expansion technology, the noise has been significantly reduced and the dynamic range has been expanded.
It has the function of suppressing and weakening the reverse input squeal, which can effectively reduce the reverse input squeal.
The receiver employs multiple stages of high-frequency amplification, ensuring excellent sensitivity.
The multi-noise monitoring circuit and the AD hoc ID code verification system endow it with anti-interference capabilities.
By using high-quality chips and components, the machine achieves excellent sound quality.
The maximum space usage range is 100 meters, and the ideal space usage range is 60 meters.
Available: Mitten, hat, lapel clip.
Technical Specifications:
Transmitter
Operating frequency: 610 MHz to 864.7 MHz;
Transmission power: 10 dBm;
Input audio modulation signal selection: MIC IN capacitive input (powered internally), LINE IN audio LINE input;
Modulation method: Broadband Frequency Modulation;
Maximum frequency range: ±45kHz;
High-order harmonics: More than 60 dB below the reference of the main wave;
Power supply: Two 5-cell 1.5V alkaline batteries;
Continuous usage time: 8 hours.
Operating frequency: 610 MHz to 864.7 MHz;
Transmission power: 10 dBm;
Input audio modulation signal selection: MIC IN capacitive input (powered internally), LINE IN audio LINE input;
Modulation method: Broadband Frequency Modulation;
Maximum frequency range: ±45kHz;
High-order harmonics: More than 60 dB below the reference of the main wave;
Power supply: Two 5-cell 1.5V alkaline batteries;
Continuous usage time: 8 hours.
Receiver
Carrier frequency: 610 MHz to 669.7 MHz / 790 MHz to 864.7 MHz;
Power adapter voltage: AC 110V - 230V 50Hz/60Hz (as indicated);
DC input voltage: DC 12 - DC 15V, 1500mA;
Power consumption: 13W;
Signal-to-noise ratio: ≥ 95 dB
T.H.D distortion: < 0.5%;
Frequency response: 60Hz - 16kHz.
Carrier frequency: 610 MHz to 669.7 MHz / 790 MHz to 864.7 MHz;
Power adapter voltage: AC 110V - 230V 50Hz/60Hz (as indicated);
DC input voltage: DC 12 - DC 15V, 1500mA;
Power consumption: 13W;
Signal-to-noise ratio: ≥ 95 dB
T.H.D distortion: < 0.5%;
Frequency response: 60Hz - 16kHz.
