معرفی

Introduction

H34S is a small size and high power ASK/OOK transmitter module with independent intellectual property rights. This module uses a high-performance RF set
It is integrated into a chip and has a built-in harmonic suppression circuit that complies with various international certification requirements. It has ultra-small size, low power consumption, wide voltage range, and high stability.
Qualitative, cost-effective and other characteristics, it can pass lead-free certification, FCC, CE and other indicators certification, and is an ideal choice for various remote control systems and wireless data Ideal for data transmission systems.

Specification

Low power consumption, 8mA@3V
High power, +18dBm@12V
Built-in harmonic suppression
Wide operating temperature range, suitable for harsh working environments
Ultra-small size (10.5*6.5mm*2.0mm)
Working frequency: 433.92MHz
Working voltage: 2-12V
Operating current: typical 18mA, maximum 20mA (3V power supply, 40% modulation duty cycle)
Modulation method: ASK/OOK
Output power: typical 15dBm (3V), 16dBm (5V), 18dBm (12V)
Harmonic suppression:>40dBc
Transmission rate: maximum 4.8kbps
Frequency deviation: maximum plus or minus 100KHz
Antenna impedance: 50
Data input: compatible with CMOS 3-5V level standard
Overall dimensions: 10.5×6.5mm×2.0mm [width×length×thickness]
Operating temperature: -45 to +85°C