Timbre becomes bad
Perhaps the voltage of the battery is not enough. You need change.
Perhaps there are the same frequency signals in your surroundings. Do
not use two machines with the same frequency at the same time in a
place.
（
separate them at least 120 meters.)
Don't open and repair it when some serious breakdown happens. Please
connect the seller or our company,we'll help you whole heartfelt. Thank
you!
4.Specification
1 .COMPREHENSIVE PERFORMANCE
CARRIERFREQUENCY : UHF627.19-682.49MHZ
FREQUENCY STABILIZATION : < 30ppm
DYNAMIC RANGE: MORE THAN 90dB
TOTAL HARMONIC DISTORTION: LESS THAN 0.5%
FREQUENCY RESPONSE: 40HZ-15KHZ 3dB
AUDIO OUTPUT LEVEL: UNBALANCED OUT: 0- 400mV
BALANCED OUT: 0- 200mV
2.FIXED RECEIVER
POWER SUPPLY: AC 220V/50-60HZ DCI2V
CONSUME POWER: 5W
SIGNAL/NOISE RATIO: MORE THAN 90DB
Содержание U-778
Страница 1: ...User manual Model U 778 Brand YouXing ...
