MAIN FUNCTION :
- Using UHF 700-870 MHz band to avert interferencing frequency.
- Dual channel designed,two microphones can use at the same time to
sing without any disturbing caused by.
- Microprocessor control, that's easy to operation
- PLL system. preset 16 non-interfered channels.
- Using the latest SAW filter of the RF,to avoid those interferencing
signal from band outside
- Using twice mixer high-frequency circuit design,it has very high
sensitivity. about 3 uV
- Multilevel quiet control circuit,to avoid interference signal from
outside open the mute system
- Special design companding circuit,strongly improve s ratio
- Special voice compress-limiter design,it will not crack though the
singer sang very loudly.
- Using excellent dynamic cardioid direct cartridge,the timbre bright
- Choose high quality component,accurate rational circuit
design,reliability is enhance
- High efficiency batteries consumption design, so the handheld could
be in using for 20 hours continuously.(AAAbatteries)
- Using high gain antenna,the space availability is more than 60
meters at the clearing .
- All ready output and input socket,it will be more convenience to
connect every equipment.
- Exquisite streamline aspect ,make holding more comfortable.
- It is suitable for small and large
stages,ballrooms,auditoria,classrooms and families.
- POWER SUPPLY: DC 17V
- CONSUME POWER: 4 WATER
- SIGNAL/NOISE RATIO: MORE THAN 90DB
- IMAGE & SPURIOUS REJECTION:MORE THAN 80db
- BORDER UPON CHANNEL REJECTION:MORE THAN 80db
- RECEIVING SENSITIVTY: 10dBuV(SINAD=30dB)
- DE-EMPHASIS: 50us
- TRANSMITTER POWER: 8.5mW
- MODULATION TYPEFM,F3F
- MAX DEVIATION25Khz
- SPURIOUS EMISSION:MORE THAN 40dB(WITH CARRIER)
- BATTERY VOLTAGE: 1.5Vx2
- CONTINOUS USING: 20hours
- COMPREHENSIVE PERFORMANCE
- CARRIER FREQUENCY: UHF850MHz
- FREQUENCY STABILIZATION LESS THAN±30ppm
- DYNAMIC RANGE: MORE THAN 90dB
- TOTAL HARMONIC DISTORTION: LESS THAN 0.5%
- FREQUENCY RESPONSE: 40HZ-15KHZ±3dB
- AUDIO OUTPUT LEVEL: SEPARATE TYPE:0--±400mV
MIX TYPE: 0--±200mV