WTG-500 Wireless tour guiding

– PLL frequency synthesis technique for stable signal transmission
– UHF frequency range with 6 selectable channels
– Low power consumption design,receiver can work for more than 24hrs by using 2pcs alkaline batteries
– One transmitter can be operated with multiple receivers within the operating range
– Dynamic expanding circuit for high S/N ratio
– Complex interference-free circuit for using more than 4 sets simultaneously without mutual interference
– Both transmitter and receiver use LCD-display to indicate frequency,channel,battery,level status
– Long operating range up to 100m