One drag two true diversity performance/speech microphone (dynamic/capacitive)

6G-DQ（DY）-4T2NH

Product Overview:

This is a dual truth diversity dual channel encrypted transmission wireless large-scale speech conference microphone, with the most accurate automatic frequency search and easy avoidance of various interferences. The encrypted reception method is more stable, with automatic signal selection, eliminating dead corners in reception, and avoiding frequency interruption. The transmitter is equipped with an anti magnetic coil and an internal shock suspension to achieve excellent low touch noise performance, lower mouth spray sensitivity, and acoustic transparency of a fixed polarization capacitor microphone. It can transmit "completely uncompressed, no artificial traces, and has a good dynamic range of audio". It is designed for harsh wireless environments and uses digital audio DSP encoding and decoding technology to transmit high-quality audio.

▲ 1. The shuttle key operation knob operation is simpler, breaking away from traditional multi button design, achieving all functions with one button, and using DQPSK digital phase-locked loop multi-channel frequency technology.

2. The system adopts a digital pilot control method, with 6 independent channels preset on the left and right sides. Each channel is preset with different frequencies and 167 stacking frequencies, making it more convenient to use. The 2000 frequency is adjustable and multiple frequency bands are available.

3. Each interval frequency is 25KHz. The stacker is more convenient to use, and the stable receiving distance of the partition wall is about 80 meters

4. Frequency range: 520MHz-570MHz, 650MHz-700MHz, 715MHz --785MHz, 810MHz-840MHz.

5. The precise SCAN automatic frequency scanning function can automatically skip the frequency being used and other external interference frequencies, completely solving the phenomenon of cross frequency interference. Adopting a quality based maximum ratio combination algorithm, each receiver channel combines two discrete RF signals, effectively avoiding interference frequency locking within 200 meters and using it. The host is equipped with three levels of power regulation, with each level increasing at a distance of about 30 meters.

6. The dual channel screen display design allows for font clearing at any angle, simultaneous display of channel number and operating frequency, and real-time feedback on the system's working status.

7. The reception method using dual tuned true diversity microphones is more stable, effectively avoiding frequency drops caused by external interference during use.

8. The receiver adopts LCD liquid crystal display: working frequency, usage channel, transmitter power, AF/RF signal, host volume, gain, mute and other states, allowing you to have a clear understanding of the working status at a glance.

9. The 1U metal chassis adopts international EIA standards, with a sturdy structure, excellent heat dissipation, and professional quality for isolating harmonic interference, making engineering installation more convenient.

▲ 10. The receiver can actively adjust the sensitivity of the received signal, with options of high (HIG), medium (mid), and low (LOW). Three types of sensitivity can be adjusted, and users can adjust the sensitivity according to the usage environment to improve anti-interference ability or usage distance, adapt to different usage environments, and meet more usage needs.

▲ 11. The receiver can set the channel ID locking function to avoid simultaneous sound from handheld devices of the same frequency. Only handheld devices that match the host can emit sound.

12. The receiver is equipped with a button locking function, which locks the current setting after opening to prevent setting changes caused by misoperation.

▲ 13. The handheld volume gain adjustment of the receiver is available from -3 to+9 options. Users can adjust the handheld volume gain according to the usage environment, improve anti-interference ability or usage distance, adapt to different usage environments, and meet more usage needs.

▲ 14. The handheld adopts a square anti slip design, paired with a mobile metal base, it can be used as a dedicated microphone for the podium, and paired with a floor mounted hydraulic support, it can be used as a wireless speech/choir microphone. It has a dual purpose of dynamic coil/capacitor, completely breaking through tradition and is fashionable and novel.

15. The receiver can adjust the output volume from -20 to+18, with a large selection range to match the use of different peripheral devices.

▲ 16. The receiver can adjust the handheld transmission power, with a total of 02-15 options. Users can adjust the handheld transmission power according to the usage environment, improve anti-interference ability or usage distance, adapt to different usage environments, and meet more usage needs.

17. There is no switch impact sound, ensuring the safety of the rear amplifier and speakers.

18. Equipped with independent balanced (XLR XLR) output and unbalanced (6.3mm socket) mixed output, rich interfaces to meet the connection of various devices.

19. Equipped with a movable dual head desktop speech stand, the transmitter can be pulled out for handheld use at any time to control the scene.

Technical parameters:

Receiver:

Receiver receiving method: QPFSK digital UHF;

Oscillation mode: DPLL digital phase-locked loop

Frequency range: 650-700MHZ

Maximum frequency points: 2000

Frequency bandwidth: 25KHZ

Receiving sensitivity: -100dBm

Signal to noise ratio>95dB

Distortion: 1 khz. 100mv input<0.2%

Maximum audio output level: 0dBV max

Power requirement: 12-18V DC/1A

Capacitive handheld transmitter:

1. Humanized handheld design and conference base.

2. Customized capacitor microphone with clear pickup and effective anti howling.

3. The handheld and conference are made of imported silicone material, making them softer and more comfortable to wear.

Pickup direction: single direction

Mic size: Φ 6.0 * 2.7mm

Sensitivity: -45dB ± 2dB

Frequency response: 20-20KHz

Output impedance: ≤ 2.2K Ω

Working voltage: 2.0V-10V.DC

Signal to noise ratio:>63dB

Battery life:>8H battery AA 1.5V 1300mAH X2;

Usage distance:>250 meters.

Complete configuration list

Wireless receiver: 1 set

Wireless transmitter (square handheld): 2 units

2 metal desktop conference brackets

1 metal desktop speech stand

Power adapter: 1

Receiving antenna: 8 pieces

6.35 audio connection cable: 1

Number 5 battery: 2 pairs

Instructions, certificate of conformity, warranty card

Peripherals