STM320URF/IF射频/中频RFID的射频发射器规格书PDF中文资料

STM320U属于RF/IF射频/中频RFID的射频发射器。由EnOcean GmbH制造生产的STM320U射频发射器RF 发射器用于发送射频信号并调制该信号以承载系统中的数据。频率范围为 315 Hz 至 64 GHz，数据速率为 3 kbps 至 2 Mbps，功率输出为 -30 dBm 至 24.7 dBm。数据接口有连接器、I2C、引脚焊盘、并行、PCB、串行、焊盘、SPI、UART 和 USB，天线连接方式有堡形、板载、PCB 和通孔。

Features Overview

Power supply solar cell

Antenna helix antenna

Frequency / Learn Button STM 320: 868.3 MHz, side button

STM 329: 868.3 MHz, back button

STM 320U: 902.875 MHz, side button

Radiated output power STM 320: max. 6.4 dBm (EIRP)

STM 329: max. 5 dBm (EIRP) STM 320U: +99 dBμV/m ± 2 dB

Data rate / Modulation type 125 kBit/s / ASK (868.3 MHz) / FSK (902.875 MHz)

EnOcean Equipment Profile D5-00-01

SIGNAL 0x0E (Entering Transport Mode)

Start-up time with empty energy storage typ. <2.5 min @ 400 lux, 25°C

Initial operation time in darkness @25°C1 min. 10 days, if energy storage fully charged

Reed contact 1x internal, Meder MK23-90-BV14496 or MK01-I

Teach-in button 1x internal

Transmission indicator 1x LED

Module dimensions 43 x 16 x 6 mm

Operating temperature1 -20 up to +60 °C

Encryption Algorithms

VAES 128, CMAC – STM 320 / STM 329

Radio approvals

STM 320 (max. radiated power +6.4dBm whip): RED (EU)

STM 329 (max. radiated power+5 dBm helix) : RED (EU)

STM 320U: FCC (US) / ISED (CA)