UHF True-Diversity Wireless Microphone System
A-9490
Characteristic:
1. Advanced digital pilot technology with ID recognition function.
2. It has the world's advanced frequency search and ACT (Automatic Frequency Lock) functions, and can quickly and accurately self
Actively search for clean frequencies and synchronize working frequencies.
3. Convenient microphone pickup sensitivity adjustment, easy transmission.
4. Advanced multi-sets of simultaneous use technology for stage performance.
5. High fidelity, wide range, high dynamic range, high quality, clear and bright.
6. Implement high-quality wireless audio transmission.
7. Mute function to control audio transmission is really safe.
8. Large LCD display can dynamically display RF, AF level, battery power, volume, etc.
9. Drag four wireless handheld devices to facilitate multiple use.
Technical parameters:
RF wireless frequency range: UHF 640MHz~690MHz
Number of transmit/receive frequencies: 200
Modulation: FM (PLL)
Peak frequency offset: +45 kHz
Frequency response range: 60Hz~18kHz
Signal to noise ratio: > 110dB (A)
T.H.D total harmonic distortion: < 1%
Dynamic range: > 100dB
RF sensitivity: 7dB V (S/N > 75dB)
Neighborhood interference ratio: > 80dB
Mirror interference ratio: > 80dB
Harmonic suppression: > 50dB
RF output power: 30mW Max
Antenna interface: BNC (50)
Audio output level:
Balanced Output XLR:+13dBmax
Unbalanced output Jack:+13dBmax
Pickup transducer: moving coil
Pickup Feature: Supercentric
Channel: 4 Channels
Chassis: EIA Standard 1U
N.W: 4.25 Kg
G.W: 5.15 Kg
MEAS: 0.55 * 0.31 * 0.145 M
1. Advanced digital pilot technology with ID recognition function.
2. It has the world's advanced frequency search and ACT (Automatic Frequency Lock) functions, and can quickly and accurately self
Actively search for clean frequencies and synchronize working frequencies.
3. Convenient microphone pickup sensitivity adjustment, easy transmission.
4. Advanced multi-sets of simultaneous use technology for stage performance.
5. High fidelity, wide range, high dynamic range, high quality, clear and bright.
6. Implement high-quality wireless audio transmission.
7. Mute function to control audio transmission is really safe.
8. Large LCD display can dynamically display RF, AF level, battery power, volume, etc.
9. Drag four wireless handheld devices to facilitate multiple use.
Technical parameters:
RF wireless frequency range: UHF 640MHz~690MHz
Number of transmit/receive frequencies: 200
Modulation: FM (PLL)
Peak frequency offset: +45 kHz
Frequency response range: 60Hz~18kHz
Signal to noise ratio: > 110dB (A)
T.H.D total harmonic distortion: < 1%
Dynamic range: > 100dB
RF sensitivity: 7dB V (S/N > 75dB)
Neighborhood interference ratio: > 80dB
Mirror interference ratio: > 80dB
Harmonic suppression: > 50dB
RF output power: 30mW Max
Antenna interface: BNC (50)
Audio output level:
Balanced Output XLR:+13dBmax
Unbalanced output Jack:+13dBmax
Pickup transducer: moving coil
Pickup Feature: Supercentric
Channel: 4 Channels
Chassis: EIA Standard 1U
N.W: 4.25 Kg
G.W: 5.15 Kg
MEAS: 0.55 * 0.31 * 0.145 M
