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Swan H-700 Wireless Microphone
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Model
Conference system Microphone equipment H-700 Series
Stock: 0

·Features

1、Industry-leading circuit design and production to ensure product reliability and stability;
2、PLL dual-channel phase-locked loop loop design, frequency offset can be automatically corrected;
3、Unique intelligent ID identification technology, more effective against interference
4、Digital and analog mixed transmission, without the disadvantage of audio transmission delay;
5、Microprocessor control, effectively avoid receiving dead angle;
6、Up to 1200 frequency points, built-in up to 120 modules, the frequency distribution can be easily set;
7、Simple infrared frequency matching design, frequency adjustment is easy to achieve;
8、LCD liquid crystal display, the working status of the equipment is clear at a glance;
9、With balanced and unbalanced audio output, it is convenient to connect various audio equipment;
10、The receiver displays the parameters of the transmitter, which is convenient for monitoring the working condition of the microphone;
11、Reasonable design of transmitter and microphone structure, beautiful, sturdy and durable;
12、Using true diversity circuit, dual-channel sharing 2 antennas and 2 high-amp design, the reliability in complex environments is also better.

·Product Parameters

System

Model

H-700

Use distance

≥50 meters (the actual distance is related to the surrounding environment)

Frequency Range

740-790MHz

Radio frequency generation

PLL Frequency Synthesizer

RF bandwidth

30MHz-50MHz

RF Frequency Accuracy

+/-20ppm<10kHz

Frequency points

216 channels, the same for left and right channels

Operating temperature

-10 degrees Celsius to 50 degrees Celsius

Audio frequency response

45Hz-18KHz(circuit part)

System SNR

>90dB(A-weighted, maximum output)

System Total Harmonic Distortion

1.8%1KHz(300mV Output)

Receiver

Receiving method

DQPSK mode

Diversity reception

True diversity reception (dual channels, 2 antennas, 2 high amplifiers)

Sensitivity

-95dBm(20dB SINAD)

Harmonic Distortion

<0.8%1KHz(300mV Output)

Display method

LCD

Power supply

12V 500-1000mA(Depends on model)

Audio output method

Balanced XLR/channel mix outputs(Depends on model)

Channel

2-way

Launcher

Dynamic Range

>90dB

Nominal frequency offset

25KHz

Harmonic

-45dBc

Output Power

3mW/10mW

Display method

LCD

Current consumption

<180mA/3V

Power supply

AA1.5Vx2

Use  time

About 6 hours (related to battery quality)

Pick-up Cartridge

Transduction method

Capacitive, moving coil, depending on the model

Pickup pattern

Cardioid, supercardioid, depending on the model

Sensitivity

-55dB±3dB(0dB=1V/Par@ 1KHz)

SPL

>110dB SPL

System

Model

H-700

Use distance

≥50 meters (the actual distance is related to the surrounding environment)

Frequency Range

740-790MHz

Radio frequency generation

PLL Frequency Synthesizer

RF bandwidth

30MHz-50MHz

RF Frequency Accuracy

+/-20ppm<10kHz

Frequency points

216 channels, the same for left and right channels

Operating temperature

-10 degrees Celsius to 50 degrees Celsius

Audio frequency response

45Hz-18KHz(circuit part)

System SNR

>90dB(A-weighted, maximum output)

System Total Harmonic Distortion

1.8%1KHz(300mV Output)

Receiver

Receiving method

DQPSK mode

Diversity reception

True diversity reception (dual channels, 2 antennas, 2 high amplifiers)

Sensitivity

-95dBm(20dB SINAD)

Harmonic Distortion

<0.8%1KHz(300mV Output)

Display method

LCD

Power supply

12V 500-1000mA(Depends on model)

Audio output method

Balanced XLR/channel mix outputs(Depends on model)

Channel

2-way

Launcher

Dynamic Range

>90dB

Nominal frequency offset

25KHz

Harmonic

-45dBc

Output Power

3mW/10mW

Display method

LCD

Current consumption

<180mA/3V

Power supply

AA1.5Vx2

Use  time

About 6 hours (related to battery quality)

Pick-up Cartridge

Transduction method

Capacitive, moving coil, depending on the model

Pickup pattern

Cardioid, supercardioid, depending on the model

Sensitivity

-55dB±3dB(0dB=1V/Par@ 1KHz)

SPL

>110dB SPL

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