· Product introduction

In 2022, Swan, which has been making breakthroughs in the field of public broadcasting, has newly launched a highly professional MV3000 true diversity long-distance wireless microphone. High stability and long-distance use are the biggest highlights of this product. The microphone supports 2 people at the same time, adopts one-button automatic tracking and locking technology, connects instantly, and transmits sound perfectly anytime, anywhere.

MV3000 adopts high-stability PLL frequency division multiplexing technology, 300 rich channel resources, and wireless communication with an unobstructed line-of-sight of up to 200 meters, making the transmission of the microphone stable and constant frequency; the carefully designed dynamic microphone core has clear and complete vocal details , so that the sound transmission can be easily and freely released.


· Features
1.UHF ultra-high frequency band, strong anti-interference ability, long transmission distance;
2. High-stability PLL digital phase-locked loop multi-channel frequency synthesis technology, providing up to 300 channel options;
3. Advanced automatic frequency matching technology, one-key adjustment is easy to use;
4. Two-way dual-antenna true diversity reception, strong stability;
5. Ad hoc receiving sensitivity adjustment function, the sensitivity can be adjusted according to needs to improve the anti-interference ability or increase the receiving distance;
6. High-grade LCD screen, the working status is clear at a glance;
7. High-fidelity audio transmission circuit, restore the real sound;
8. Multiple squelch to effectively prevent external signal interference;
9. Ultra-long-distance reception, outdoor barrier-free not less than 200m;
10. A maximum of 12 sets of machines can be stacked at the same time, which is suitable for school projects, military long-distance projects, large and small performances, etc.



· Product parameters

System
RF range: 520-830MHz
Modulation method: FM frequency modulation
Available bandwidth: 30MHz per channel
Number of channels: Infrared automatic frequency matching 200-300 channels
Frequency stability: ±0.005%
Dynamic range: >110dB
Peak frequency deviation: ±45KHz
Audio Response: 60Hz-18KHz (±3dB)
Comprehensive signal-to-noise ratio: >105dB
Comprehensive distortion: <0.5%
Gross weight: 3.5kg

MV3000R True Diversity Wireless Receiver
Receiver mode: double frequency conversion super heterodyne
IF frequency: 1st IF: 110MHz, 2nd IF: 10.7MHz
Wireless interface: BNC holder
Sensitivity: 12dB (80dB S/N)
Squelch Threshold: 0-40dB
Spurious suppression: >80dB
Audio output: Unbalanced: +4dB (1.25V)/5KΩ
Balance: +10dB (2.5V) 600Ω
Supply voltage: DC11-16V (rated12V)
Current: single receiver, less than 200mA, double receiver, less than 350mA
Body size: 484x214x44mm (LxWxH)

MV3000T True Diversity Wireless Microphone (Wireless)
Output power: 10mW
Spurious Suppression: -60dB
Power supply: 1.5V×2
Current: <110mA (HF) <80mA (LF)
Use time (alkaline battery): not less than 8 hours