UHF frequency band, PLL frequency synthesized technology ensures stable and reliable performance ,UHF 432.5-434MHz frequency band, preset two optional channels , Dynamic expanding cricuit for hight S/N ratio
One transmitter can work with multiple receivers within the operating range , Complex interference-free circuit enables 2 sets to use simultaneously without mutual interference
Low-power consumption design, 2pcs alkaline battery(NOT Included) can work more than 20 hours
NOTE before Buying: Please DON’T buy many or large quantity sets/units one time if you never operated this system before or don’t know what it is for . Strongly advise customers just to buy one set/unit to test this system and completely understand its functions and know its advantages and disadvantages.
If you like it after testing, you could buy many sets/units one time. Once a customer bought many sets/units of this system but immediately request returning right after he received the package due to he didn’t like it and he realized that it’s not what he want. This raised too much costs and waste to the transaction, your kind understanding would be highly appreciated.
UHF frequency band, PLL frequency synthesized technology ensures stable and reliable performance.
UHF 432.5-434MHz frequency band, preset two optional channels.
One transmitter can work with multiple receivers within the operating range.
Complex interference-free circuit enables 2 sets to use simultaneously without mutual interference.
Individual volume control on each receiver.
Dynamic expanding cricuit for hight S/N ratio.
Low-power consumption design, 2pcs alkaline battery(NOT Included) can work more than 20 hours.
Frequency Control: PLL synthesized function
Carrier Frequency: 432.5MHz-434MHz
Frequency Response: 50Hz-16kHz
S/N Ratio: 12dB 3uV
Transmit Power: <10mW
Transmitter Power Supply: 2 x 1.5V AA Alkaline Battery(NOT included)
Transmitter Playtime: Approx. 12hrs
Receiver Power Supply: 2 x 1.5V AA Battery(NOT included)
Receiver Playtime: Approx. 20hrs
Operating Range: Approx. 50m
Case Demension:330mm x 240mm x 95mm/(12.99″x9.45″x3.74″)
Tour guiding, field interpretation
Pleae kindly make sure you install the battery correctly, the indicator light will not power on if you install the batteries wrongly.
There are two ports on the transmitter, one is MIC and another is AUX,please mkae sure that you use the correct socket ports.The AUX is for Audio input and the MIC is for microphone input. if you mix them up, you will get sound distortion.