ERZhen 600GT UHF Wireless Dual Handheld Microphone System Digital Display Set Home Karaoke

Features:

Using traditional FM modulation technology for superior RF performance and audio performance.

Small transmission delay and long transmission distance.

Fully integrated chip solution, stable product performance.

4 x 60 adjustable frequency points.

Enhanced wireless reception.

Beautiful LCD display.

With automatic search for clean channels.

With 2 hand-held mic and 2 headset microphones.

Volume adjustment.

 

Specification:

Input voltage: 220V

(Transmitter) hand-held:

Transmitter power: <30mW

Spurious emission: <40dB(with carrier)

Battery voltage: AA1.5v*2

Battery life: >10 hours

 

(Receiver)desk-top:

Carrier Frequency Range: UHF 610865MHZ

Oscillation Mode: Quartz Controlled Fixed Frequency

Stability: 10PPM

Sensitivity: 2uV sinad=12 dB

Max.Deviation Range: 50KHz

S/N Ratio: >105dB

T.H.D: <0.5%  1KHz

Image rejection: 85dB typical

Spurious rejection: 75 dB typical

Frequency Response: 60Hz-16KHz

Squelch Control: dual-squelch circuit

Max.Output Level: Balanced: 0-400mv, Unbalanced:0-300mv

Power Supply: External DC Power Supply, 0.4A, 12-15V DC

 

Package Included:

1 x Receiver

4 x Antenna

2 x Transmitter(Bodypack)

2 x Transmitter(Handheld)

1 x Charger

1 x Cable

1 x Instruction Manual