MIC WIRELESS BMA-SR99

PARAMETER & SPECIFICATION MIC WIRELESS BMA-SR99 

SYSTEM PARAMETER

Carrier frequency: UHF 680-900MHz

Modulation mode : FM

Channel number : 2Channel

Frequency stability : -+0,005%

Dynamic range : 100dB

Max.modulation : -+75KHz

Frequency response : 30Hz-15KHz(-+3dB)

S/N ratio : >105dB

T.H.D : -<0,5%

Working range : 50-80M (without obstacle)

Working temperature range : -10dr-+45dr

RECEIVER

Receiver mode : Heterodyne frequency conversion receive

Intermediate frequency : 10,7MHz

RF squelch : ->75dB

Max. level output : 1V

Power DC 12V / 300mA

TRANSMITTER

Antena : Hand-hold microphone with built-in screw antenna

Output power : 30mW

RF squelch : 60dB

Power : DC 2 x 1,5V AA

Batteray life : About 10 hours

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