Mô Đun Truyền Phát Tín Hiệu Không Dây 433mhz R315m Tx1 Tx5 Tx7 Tx8
₫ 14.400
Sản phẩm Mô Đun Truyền Phát Tín Hiệu Không Dây 433mhz R315m Tx1 Tx5 Tx7 Tx8 đang được mở bán với mức giá siêu tốt khi mua online, giao hàng online trên toàn quốc với chi phí tiết kiệm nhất,0 đã được bán ra kể từ lúc chào bán lần cuối cùng.Trên đây là số liệu về sản phẩm chúng tôi thống kê và gửi đến bạn, hi vọng với những gợi ý ở trên giúp bạn mua sắm tốt hơn tại Pricespy Việt Nam
Product description:
This module is made of 315mhz or 433.92 mhz sound meter resonator and high power radio frequency circuit.Belongs to ask modulation launch.It can work with the commonly used super-regenerative receiving circuit or super-heterodyne receiving circuit.High frequency stability.External coding chip or data transmission port.Only press the button to have current consumption, usually not electricity consumption, simple use.
Product specifications:
Mode of communication: amplitude adjustment ask
Working frequency: 315mhz~433.92 mhz
Static current: 0.1 ua
Launch current: 10ma
Working voltage: dc 3~12v
Working temperature:-20°C~+ 60°C
External size: 11x16 x 5.5 mm
Frequency stability: 75 khz
Launch power: 15dbm
Launch distance: 500m (space expansion)
Modulation rate: 3kb/s
Input signal: ttl level
Pin alignment: ant, gnd, data, vcc
Product characteristics:
Low-cost acoustic meter resonator saw steady frequency, very high frequency stability, small volume, ambient temperature changes between-25~+ 85 degrees, only 3 ppm/degree.
Scope of application:
Widely used in vehicle monitoring、Remote control、Telemetry、Small wireless network、Wireless meter、Access system、Community calls、Industrial data collection system、Wireless label、Identification、Non-contact rf smart card、Mini wireless data terminal、Safety fire protection system、Wireless remote control system、Biological signal acquisition、Hydrometeorological monitoring、Robot control、Wireless 232 data communications、Wireless 485/422 data communications、Digital audio、Digital image transmission and other fields.
Antenna matching:
The antenna is usually 50 ohm resistance single core wire, the length of the antenna is about 22 cm, and the length of the antenna is about 17 cm for 433 m.
Ant antenna interface
Gnd: grounding
Data: launch data input
Vcc: power supply, dc
This module is made of 315mhz or 433.92 mhz sound meter resonator and high power radio frequency circuit.Belongs to ask modulation launch.It can work with the commonly used super-regenerative receiving circuit or super-heterodyne receiving circuit.High frequency stability.External coding chip or data transmission port.Only press the button to have current consumption, usually not electricity consumption, simple use.
Product specifications:
Mode of communication: amplitude adjustment ask
Working frequency: 315mhz~433.92 mhz
Static current: 0.1 ua
Launch current: 10ma
Working voltage: dc 3~12v
Working temperature:-20°C~+ 60°C
External size: 11x16 x 5.5 mm
Frequency stability: 75 khz
Launch power: 15dbm
Launch distance: 500m (space expansion)
Modulation rate: 3kb/s
Input signal: ttl level
Pin alignment: ant, gnd, data, vcc
Product characteristics:
Low-cost acoustic meter resonator saw steady frequency, very high frequency stability, small volume, ambient temperature changes between-25~+ 85 degrees, only 3 ppm/degree.
Scope of application:
Widely used in vehicle monitoring、Remote control、Telemetry、Small wireless network、Wireless meter、Access system、Community calls、Industrial data collection system、Wireless label、Identification、Non-contact rf smart card、Mini wireless data terminal、Safety fire protection system、Wireless remote control system、Biological signal acquisition、Hydrometeorological monitoring、Robot control、Wireless 232 data communications、Wireless 485/422 data communications、Digital audio、Digital image transmission and other fields.
Antenna matching:
The antenna is usually 50 ohm resistance single core wire, the length of the antenna is about 22 cm, and the length of the antenna is about 17 cm for 433 m.
Ant antenna interface
Gnd: grounding
Data: launch data input
Vcc: power supply, dc
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