BLACK SPIDER UHF WIRELESS PORTABLE MICROPHONE (BSWM-722/722H)

SYSTEM PARAMETER

FREQUENCY UHF: 640MHz -690MHz

FREQUENCY STABILITY: +0.005% (-10*C-50*C)

MODULATION MODE: FM%

MAX MODULATION FREQUENCY: +40kHZ

FREQUENCY RESPONSE: 40Hz-20KHz

S/N: =100dB

EFFECTIVE RANGE: +50meter

DISTRORTION : <0.5%

WORK TEMPERATURE : -10*C-50*C

RECEIVER

RF OUTPUT POWER: 50mW

ANTENNA: HIDDEN EXTERNAL POWER

BATTERIES: BUILD IN BATTERY LILTHIUM 3.7V

BATTERIES LIFE: UP TO 3 HOURS'

PICK UP HEAD: DYNAMIC CARDIOD DIRECTIVITY (HANDHELD MIC)

: CONDENSER DIRECTIVITY (WAISTBAND MIC)