آر اف (فرکانس رادیویی) و بی‌سیم ماژول‌ فرستنده‌گیرنده و مودم آر اف

Product Attributes

Introduction

DL-24TRGC/DL-24D8A-C is a compact, cost-effective remote wireless transceiver module designed around TI-Chipcon's CC2500 RF transceiver chip, widely used in smart home, toy/RC model, and short-range data transmission control applications. It features a receive sensitivity of up to -98 dBm, a maximum data rate of 500 Kbps, and a register-configurable output power range of -30 dBm to +1 dBm. The module integrates all RF-related components and employs an on-board PCB antenna, delivering excellent RF performance without any additional antenna configuration. With a standard 8-pin interface, the module supports RSSI readback and low-power mode configuration to reduce system cost. Users can develop stable, highly reliable wireless products without in-depth RF circuit design knowledge, significantly shortening the development cycle. The DL-24TRGC version requires manual soldering due to its CC2500 die-bonding design, while the DL-24D8A-C version supports direct SMT assembly for volume production.

Features

• Center frequency 2433MHz, operating range 2400~2483.5MHz
• Maximum output power +1dBm, open-field transmission range exceeding 100 meters
• High receive sensitivity up to -105dBm (@2.4Kbps)
• Supports GFSK/OOK/2-FSK/ASK/MSK modulation modes, programmable
• Data rate 1.2~500Kbps, programmable
• Independent 64-byte TX/RX data buffers
• Independent 64-byte RX FIFO and TX FIFO
• Built-in CRC for reliable data transmission
• Carrier sense function
• Digital RSSI output
• Low power consumption: RX current <15mA, TX current <25mA
• Low-power mode available, power consumption <2μA
• WOR function with configurable standby/receive switching interval for significant power saving
• Integrated temperature sensor
• 4-wire SPI interface, high versatility
• Supply voltage: 1.8~3.6V DC

Applications

• Logistics tracking & warehouse inspection
• Wireless data communication (replacement for RS-232, RS-485)
• Industrial instrumentation wireless data acquisition & control
• Automatic meter reading systems (water, electricity, gas)
• Building & residential (smart home) control
• Consumer electronics wireless remote control
• Wireless alarm & security systems
• Wireless sensor networks