MAIN FEATURE
% Using UHF 600-990 MHz band to avert interferencing frequency.
% Antenna diversity receiver, clear the dead spot in working distance.
% Automatic frequency scan feature searches for available frequencies.
% PLL system. Preset 16 non-interfered channels.
% The receiver support DC power supply and AA batteries.
% ALL using SMT, more stable function.
% High efficiency batteries consumption design, so the transmitter could be in using for 5 hours continuously.
% Ideal distance: 50m.
% It can be used for electric guitar, bass and violin.
RECEIVER
% Receiving Frequencies600MHz-999MHz
% Modulation TypeFM
% OSC (Oscillator) SystemPLL circuit
% Operating Distance50m (receiver in sight)
% De-dmphasis50u/sec
% Receiving SensitivitySina>30dB 10dBuV
% Squelch Sensitivity17dBuV±4dBuV
% Signal/Noise Ratio(f1KHz=1mV)<0.8%
% Audio Output Level(f40KHz) 400Mv
% Audio Frequency Response50Hz-20KHz±3dB
% THD(f1KHz)<0.8%
% Output Impedance5K-10K ohms
% PowerDC9V/3V AA (1.5Vx2 Battery)
% Current Consumption9V/60mA 3V/100mA
% Dual 1/4wave length rod antennas AntennaDual 1/4wave length rod antennas
% ControlsAudio level volume channel select switch, ACT key
% DisplayACT SEND (white), Power (red),Low power (orange), single (green)
TRANSMITTER
% R F Output Power10dB±1dB
% Spurious-50dBm
% Modulation40K
% Pre-emphasis50usec
% Maximum Input Level+2dBV
% Input Impedance20K ohms
% THD<0.8% (1KHz 100mV)
% Audio Frequency Response50Hz-20KHz
% Operating Power Voltage1.5V Tpical 1.0V Minimum 2V MAX
% Current Consumption80mA
% AntennaPermanently attached 1/ 4 wave length wire
% ControlsPower Switch, 15dB Pad Switch
% IndicatorsPower On (LED Flash),Low Battery (LED On when battery less than 1V) ,ACT (LED Flash)
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