آر اف (فرکانس رادیویی) و بی‌سیم آی سی‌ فرستنده‌گیرنده آر اف

Product Attributes

Introduction

The SYN500R is a general purpose, 3V - 5.5V ASK Receiver that operates at 300 - 450MHz with typical sensitivity of -109dBm. The SYN500R functions as a super-heterodyne receiver for OOK and ASK modulation up to 10kbps. The down-conversion mixer also provides image rejection. All post-detection data filtering is provided on the SYN500R. Any one-of-four filter bandwidths may be selected externally by the user in binary steps, from 1.25KHz to 10KHz. The user need only configure the device with a set of easily determined values, based upon data rate, code modulation format, and desired duty-cycle operation.

Features

• -109 dBm sensitivity, 1kbps and BER 10E-02
• Frequency from 300MHz to 450MHz
• Image Rejection Mixer
• Data-rate up to 10kbps (fixed-mode)
• 6.0mA to 10kbps (Manchester Encoded)
• Analog RSSI Output
• No IF filter required
• Excellent selectivity and noise rejection

Applications

• Automotive Remote Keyless Entry (RKE)
• Remote controls
• Remote fan and light control
• Garage door and gate openers