Chinese Portable Karaoke Wireless Microphone VHF-300G

Portable Karaoke Microphone Specification:

Carrier Wave Frequency Range: UHF 613-870MHz

Oscillation Mode: Quartz Controlled Fixed Frequency

Carrier Wave Stability: 10 PPM

Sensitivity: -105dB@sinad=12dB

S/N Ratio: >105dB

T.H.D.:<0.5%@1 KHz

Image Rejection:85dB typical

Spurious rejection:75dB typical

Frequency Responses:40Hz-18KHz

Working distance:200 feet

Squelch Control: dual-squelch circuit

AF Output Impendance:2.2KΩ

Max.Output Level: Balance: 0-400mv, unbalance: 0-200mv

Display: LED

Power Supply: External DC Power Supply, 0.35A,12-18v DC

Output Connector:1 XLR Balanced Socket Unbalance TRs 635mm Socket

Dimensions(m/m):206(L)x41(H)x130(D)

Weight(Kg):0.4

Portable Karaoke Microphone Specification

Transmitter Power: 30mW

Spurious emission:<40dB(with carrier)

Display: LED

Battery voltage: 1.5v*2