UX-9840

UX - 9840.
Receiver technology parameters:
Left, frequency range: 740-820 MHZ
Left, oscillation modes: dual phase locking frequency synthesis (PLL)
Left to adjust way: FM
Left, the maximum deviation: plus or minus 50 KHZ
Left, sensitivity: 18 dbuv (adjustable)
Left, signal-to-noise ratio: 89 db or higher
Left, audio response: 60 hz to 15 KHZ (plus or minus 3 db)
Left, audio output: 0-300 mv / 300 Ω
Left, equilibrium output: 0-300 mv / 300 Ω
Left, dynamic range: 105 db or higher
Left, working voltage: DC 12 v
Left, working current: 50 ma
Left, working temperature: - 10 ℃ to + 40 ℃
Transmitter technology parameters:
Left, frequency range: 740-820 MHZ
Left, transmission power: 10 mw
Left, frequency stability, plus or minus 0.005% or less
Left, modulation mode: FM
Left, the maximum deviation: plus or minus 50 KHZ
Left, frequency selection: receiver choice, infrared frequency to determine emitter working frequency
Left work power supply: 2 5 batteries
Left, working current: ma 100 or less
Left, working temperature: - 10 ℃ to + 40 ℃