UHF Conference U-8800

▼Technical parameters:

System indicators

Frequency range: 600-900MHz

Modulation method: FM

Adjustable range: 50MHz (100MHz)

Number of channels: 100MHz (200MHz)

Channel spacing: 250KHz

Frequency stability: within ±0.005%

Dynamic range: 250dB

To large frequency deviation: ±45KHz

Audio response: 80Hz-18kHz (±3dB)

Comprehensive signal-to-noise ratio: >105dB

Comprehensive distortion: ≤0.5%

Working temperature: -10°C--+40°C

Receiver index:

Receiver mode: double conversion superheterodyne

Intermediate frequency: the first intermediate frequency: 65.8MHz (110MHz), the second intermediate frequency: 10.7MHz

Wireless interface: BNC/50Ω

Sensitivity: 12dBμV(80dBS/N)

Sensitivity adjustment range: 12-32dBμV

Spurious suppression: ≥75dB

Maximum output level: +10dBV

Transmitter indicators:

Antenna program: The wearable transmitter adopts 1/4 wavelength whip wireless, and the handheld microphone has a built-in helical antenna

Output power: high power 30mW; low power 3mW

Spurious suppression: -60dB

Power supply: two AA batteries

Use time: more than 10 hours at 30mW, more than 15 hours at 3mW