H3V3E/H3V4F 315/433MHz Wireless Receiver Module

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0.90 0.81 Piece 0.81 USD

¥ 6.38

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Specifications:

H3V3E:

  • Operating frequency: 315MHz Operating voltage: 2.7-5.3V

  • Working current: typical 0.28mA, maximum 0.33mA

  • Modulation method: ASK/OOK

  • Sensitivity: -102dBm

  • Receive bandwidth: 2MHz (6dB)

  • Transmission rate: maximum 9.6kbps antenna impedance: 75Ω

  • Data input: compatible with CMOS level standards

  • Dimensions: 12 × 18mm × 2mm [width × length × thickness]

  • Operating temperature: -35 ° C to  75 ° C

H3V4F:

  • Operating frequency: 433MHz Operating voltage: 2.7-5.3V

  • Working current: typical 0.28mA, maximum 0.33mA

  • Modulation method: ASK/OOK

  • Sensitivity :-102dBm

  • Receive bandwidth: 2MHz (6dB)

  • Transmission rate: up to 9.6kbps

  • Antenna impedance: 75Ω

  • Data input: compatible with CMOS level standards

  • Dimensions: 12 × 18mm × 2mm [width × length × thickness]

  • Operating temperature: -35 ° C to  75 ° C

Features:

  •  low power wireless receiving remote control module - H3V4F/H3V3E is a low voltage micro power ASK superheterodyne receiver module with its own patented technology. The module uses high-performance RF integrated chip and Q dielectric resonant frequency stabilization technology, built-in harmonic suppression circuit, with ultra-small size, low voltage, wide voltage range, low power consumption, high cost performance, etc., can pass lead-free, FCC, CE and other certifications are ideal for all types of wireless remote control.

Application Areas:

  • The wireless remote control module is widely used in wireless doorbells, remote controls, remote control switches, burglar alarms, remote control toys, security fire protection systems, wireless remote control systems, wireless anti-lost devices, remote control lamps, and the like.

Typically Use 3 Types of Antennas:

  • Type 1: Using a rod antenna or a single/multi-strand wire as the antenna, 315MHz corresponds to a length of 230mm and a diameter of 0.5mm to 5mm. When using this antenna, pay attention to deploying the antenna as far as possible and away from the metal body. Simple and practical is the first choice.

  • Type 2: The use of PCB antennas has good results and strong product consistency, but requires special design. The company can provide design services.

  • The third type: short wire antenna, wire diameter 0.5mm, 5cm long, connected to the SA foot. ANT and SA can only be one.

Package Included:

  • 1 x H3V3E/H3V4F Wireless Module