Our wireless microphone is adopting UHF 900MHz, DPLL multi channels synthetic technology, digital auto identification technology, and lead TONE technology. It provides 100 channels every 250 KHz within 25MHz frequency bandwidth so it can avoid interference easily. This new model is equipped with touch screen display and finger movements function for easy access and operation in the dark environment such as karaoke bars or music concerts.

Specification:

• Frequency Range: 900 Mhz
• Modulation Mode: Wide Band FM
• Adjustable Range: 50 MHz
• Channel Quantity: 100 channels
• Frequency Interval: 250 KHz
• Frequency Stability: within ± 0.005%
• Dynamic Range: 100bD
• Largest Frequency Deviation: ±45KHz
• Frequency Response: 80 Hz – 18KHz(±3dB)
• IS/N ratio: >105dB
• Distortion: =0.5%
• Operating temperature: -10° C ~+40°C

Receiver Specification:

• Receiver Mode: double- conversion super heterodyne
• Intermediate Frequency: the 1st: 110 MHz, the 2nd 10.7MHz
• Wireless Interface: BNC/50w Ω
• Sensitivity: 12dbu V
• Sensitivity adjustable range: 12-32 dBuV
• Spurious Signals: >75dB
• Max Output intensity: +10dBV

Transmitter Specification:

• Antenna Mode: Waist pack transmitter adopts ¼ wave chip antenna; Handheld microphone adopts built-in helical antenna
• Output power: High 30mW, low 3mW
• Spurious Signals:-60dB
• Power Supply: AA battery
• Working hours: less than 10 hours(30Mw), less than 15 hours (3Mw)

Package Includes:

• Wireless Handheld x 2
• Receiver x 1
• Antenna x2
• Adapter x 1
• Audio connecting cable x1
• Battery x2
• Manual