N31

SINGLE CHANNEL TRUE DIVERSITY UHF WIRELESS MICROPHONE

FEATURE:

N31 SINGLE CHANNEL WIRELESS MICROPHONE, USING TRUE DIVERSITY CIRCUIT DESIGN, SINGLE MICROPHONE TRANSMISSION, DUAL ANTENNA DUAL LINE RECEPTION, THE RECEIVER USES A STYLISH SMALL MODEL DESIGN, SMALL AND EXQUISITE, UHF ADJUSTABLE FREQUENCY, LIQUID CRYSTAL DISPLAY, INFRARED FREQUENCY. HIGH-FIDELITY DYNAMIC MICROPHONE CORE, BRIGHT SOUND AND STABLE SIGNAL. IT IS A PROFESSIONAL STAGE PERFORMANCE, CONFERENCE SPEECH, WEDDING HOSTED BY ONE CHANNEL MICROPHONE.

TECHNICAL PARAMETER:

FREQUENCY RANGE: 640-690MHZ (CAN BE CUSTOMIZED)

OUTPUT POWER: HIGH POWER 30MW, LOW POWER: 3MW

CHANNEL NUMBER:200 PRESET CHANNELS,250KHZ CHANNEL SPACING.

CAPSULE TYPE:MOVING COIL

FREQUENCY STABILITY:±0.005% 

DYNAMIC RANGE:100DB

RECEIVING METHOD: AUTO FREQUENCY MODULATION

OSCILLATING MODE: PHASE-LOCKED LOOP (PLL) FREQUENCY SYNTHESIS

ANTENNA INPUT: BNC SOCKET / (50 Ω)

POLAR OUTPUT: BNC SOCKET / (50 Ω), GAIN: 0DBM ± 2DB

INTERMEDIATE FREQUENCY: 110 MHZ, 10.7MHZ

SENSITIVITY: 12 DBUV (80DBS/N)

SPURIOUS SUPPRESSION: ≥75DB

MAXIMUM OUTPUT LEVEL: +10DBV

POWER SUPPLY: 12V DC

WORKING CURRENT: ≤ 500MA

MODULATION METHOD: BROADBAND FM ANTENNA BUILT-IN MICROPHONE WITH BUILT-IN SPIRAL ANTENNA, WAIST-MOUNTED TRANSMITTER WITH 1/4 WAVELENGTH WHIP ANTENNA.