Ultra - small band decoding learning type receiving module
Publish time 2017-05-12 11:21
product manual:
The high-frequency receiver module using imported SMD devices, 6.5G high-frequency transistor, high-Q inductance production. Stable and reliable performance, high sensitivity, with a decoder IC can be used directly, is our company specifically for the use of pull more products on the design and development of a versatile products, small size, low power consumption, high quality Cheap, widely used in a variety of anti-theft system, remote control system.
Scope of application: 1. Four-digit data wireless reception, anti-theft alarm signal reception decoding; 2. Industrial remote control, telemetry, remote sensing; in the room industrial standard 3. A variety of household appliances such as remote control. 4. Can simultaneously solve the PT2262, PT2260, PT2240, EV1527 and other coding code chip or compatible chip, can learn to store 20 different encoding remote control. The receiving module has the following characteristics: 1, the volume of ultra-small, and the general receiver of the same volume 30 * 13, is the industry's smallest multi-function with a decoder learning receiver module to meet a variety of small use of the product. With learning function, learning is very simple, click the learning button, learning indicator light, and then you need to learn the remote control can be. 2, can learn up to 20 different code remote control 3, through an external welding short circuit set interlock, jog, self-locking three output mode 4, can intelligently distinguish PT2262 or EV1527 and other fixed code and learning code of the shock resistance 5, the output data level: TTL level 6, decoding object: PT2262, PT2260, PT2240, EV1527 and other fixed code learning code can learn. 7, interface: 7PIN (spacing 2.54mm) 8, the maximum rate: 1KHZ 9, the largest external dimensions: 30 × 13mm 10, the working temperature: -10 ℃ - +60 ℃
Technical indicators: Operating Voltage 5.0VDC ± 0.5V Working current ≤7mA (5.0VDC) working principle Super - regenerative band decoding learning reception decoding Modulation mode OOK / ASK Frequency Range 315 / 433MHz (can be customized other frequency) Bandwidth 2MHz (315MHz, sensitivity down 3dBm test) Sensitivity Better than -102dBm (50Ω) Rate <5Kbps (315MHz, -95dBm) output signal Interlock (L), jog (M), self-locking (T) through the welding point selection, the default factory for the jog. Antenna length 24 cm (315 MHz), 18 cm (433.92 MHz)
