Dual UHF Wireless Microphone

Dual UHF Wireless Handheld Microphone System

Aifa Pro ALP 204XT

The Pursuit of Perfect Sound | Reliable Transmission and Excellent Sound Quality

Receiver Technical parameters
• Chassis Specifications: Standard 1U case
• Group of channels: Dual Channel

Carrier frequency
• 615 – 665 MHz
• 740 – 780 MHz
• 780 – 820 MHz
• (other bands can be customized)

• Modulation: FM
• Oscillation mode: Phase-locked frequency synthesizer
• Sensitivity: Offset deg is equal to 25KHz, 6dB V, S/N>60dB
• Offset: +/- 45kHz
• Bandwidth: 24 MHz
• S/N ratio: >100 dB
• T.H.D: <0.5% @ 1 KHz
• Frequency response: 50Hz~18kHz = 3dB

Output voltage:
-20dBV/100 ohm balanced
-4dBV/5K ohm Unbalanced

• output Socket: XLR balanced and Unbalanced socket Ø6.3
• Temperature range: -10 ºC to 55 ºC
• AC power supply: 0.5-1A, 12-15V DC
• Weight: about 1850g
• Size: 410 x 45 x 200mm

Transmitter technical parameters
Carrier frequency:
• 615 – 665 MHz
• 740 – 780 MHz
• 780 – 820 MHz

• Oscillation modes: Phase-locked frequency synthesizer
• Output power: 10mW
• Frequency response: 50Hz`18KHz
• Input sound pressure: 130 db SPL
• Microphone: Dynamic
• Battery: AA x 2
• Current consumption: < 110 mA
• Weight: 400g
• Size: 270 x Ø52mm