MICRO HỘI NGHỊ DW-6800D

Technical Parameters:

– Carrier Frequency Range: UHF530-580MHz or 640-690MHz

– Oscillation Method: PLL phase-locked loop frequency synthesis.

– Harmonic Radiation: <-65dBm.

– Bandwidth: 50MHz.

– Maximum Deviation: ±45KHz.

– RF Power Output: 15mW.

– Built-in Lithium Rechargeable Battery: 3.7V 3500mA.

– Compatible with 1.5V AA batteries x 3.

– Current Consumption: 120mA.

– Continuous Working Time: More than 10-14 hours.

– Frequency Response: 50Hz-20kHz.

– Pick-up Distance: Effective distance of 40-60cm, with the optimal pick-up distance being30-50cm.

– Effective Transmission Range: about 80 meters.