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LANE LR634
4PC WIRELESS MICROPHONE SYSTEM
SYSTEM SPECIFICATION.
RECEIVER
FREQUENCY RANGE: 610-690 MHZ (OTHER BANDS CAN BE CUSTOMIZED) RECEIVING MODE: SECONDARY SUPERHETERODYNE FREQUENCY CONVERSION
ANTENNA IMPEDANCE: 50 0
MAXIMUM FREQUENCY DEVIATION: 75 KHZ
DE-EMPHASIS: 12 US. FREQUENCY STABILITY: $10.002%
RECEIVING SENSITIVITY: <-105DBM
SIGNAL TO NOISE RATIO: 279 DB.
T.H.D.: <5%
FREQUENCY RESPONSE: 50 HZ-16 KHZ
MAX OUTPUT LEVEL: 0.95V NET NOISE BLOCKAGE: 210DB
POWER CONSUMPTION: 5 W
POWER: EXTERNAL POWER ADAPTOR
RECEIVE DISTANCE: 50M
TRANSMITTER
RF FREQUENCY: 610-690 MHZ (OTHER BANDS CAN BE CUSTOMIZED) TRANSMIT MODE: WIRELESS MICROPOWER
ANTENNA IMPEDANCE: 500
MODULATION MODE: FM
MAXIMUM FREQUENCY DEVIATION: 75 KHZ
PRE-EMPHASIS: 12 US
INPUT IMPEDANCE: 600 02
FREQUENCY STABILITY: 10 PPM. RF POWER: 10 MW
FAKE SIGNAL RADIATION: LOWER THAN60 DB
SIGNAL TO NOISE RATIO: >70 DB
FREQUENCY RESPONSE: 50 HZ-16 KHZ T.H.D.: 55%
POWER CONSUMPTION: ABOUT 120 MA POWER: 1.5V AA * 2
WHATS IN THE BOX
1X RECEIVER
1X POWER ADAPTOR
1X INSTRUCTION MANUAL
1X 0.5M 6.3MM TO 6.3MM CABLE
4X ANTENNAS
4X HANDHELD TRANSMITTERS
