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参数资料
| 型号： | EVAL-315-LC |
| 厂商： | Linx Technologies Inc |
| 文件页数： | 8/16页 |
| 文件大小： | 0K |
| 描述： | KIT BASIC EVAL 315MHZ LC SERIES |
| 标准包装： | 1 |
| 系列： | LC |
| 类型： | 发射器，接收器 |
| 频率： | 315MHz |
| 适用于相关产品： | LC 系列 RF 模块 - 315MHz |
| 已供物品： | 2 个板，2 个发射器，2 个接收器，2 根天线，电池，文档 |
Theory of Operation
Transmitter Evaluation Board
The transmitter board is powered by an on-board 3V CR2032 lithium
battery. It has two SPST pushbutton switches, the state of which is
encoded into a data stream using a Linx MS Series encoder. If a switch
is closed, the transmitter will be enabled while the encoder captures the
pushbutton states for encoding and transmission. The encoder will power
down the transmitter when the button is released. All of the data lines have
been wired out to the header to the right of the prototyping area and can
be accessed for use with other switches, contacts or microcontrollers.
Receiver Evaluation Board
The receiver board is powered by two AAA batteries. The LR Series
receiver exhibits a sensitivity of greater than –112dBm, so under optimum
line-of-sight conditions, the transmitter / receiver link can operate over
distances of up to 3,000 feet. The data recovered by the LR Series receiver
is decoded by a MS Series decoder, and the data lines are updated to
match the state of the data lines (or pushbuttons) on the transmitter board.
To demonstrate this, one data line is used to drive a LED while another is
used to activate a buzzer. This board also has a prototyping area with all of
the receiver and decoder lines brought out to a header.
Using the Kit
Using the kit is straightforward. Simply attach the antennas, turn on the
power and press one or both of the buttons on the transmitter board.
When S0 is pressed, the buzzer will sound; when S1 is pressed, the LED
will turn on. When any button (S0–S7) is pressed on the transmitter board,
the corresponding decoder output (D0–D7) will be active high (V CC ) on the
prototyping header.
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相关PDF资料 |
PDF描述 |
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| MDEV-315-HH-LR8-HS | SYSTEM DEV MS LONG-RANGE 315MHZ |
| TC25N6A32K7680 | OSCILLATOR 32.7680 KHZ 2.5V SMD |
| MDEV-315-HH-CP8-HS | SYSTEM DEV MS COMPACT 315MHZ |
| EVAL-315-HHCP | KIT EVAL COMPACT 315MHZ XMITTER |
| EVAL-433-HHCP | KIT EVAL FOR HHCP 433MHZ XMITTER |
相关代理商/技术参数 |
参数描述 |
|---|---|
| EVAL-315-LC-S | 功能描述:KIT BASIC EVAL 315MHZ LC SERIES RoHS:否 类别:RF/IF 和 RFID >> 过时/停产零件编号 系列:LC 标准包装:1 系列:- 类型:用于 200/300 系列的欧盟开发套件 适用于相关产品:Zensys RF 模块 所含物品:开发板，模块，编程器，软件，线缆，电源 其它名称:703-1019Q3225667 |
| EVAL-315-LR | 功能描述:射频开发工具 LR Basic Eval System 315MHz RoHS:否 制造商:Taiyo Yuden 产品:Wireless Modules 类型:Wireless Audio 工具用于评估:WYSAAVDX7 频率: 工作电源电压:3.4 V to 5.5 V |
| EVAL-315-LT | 功能描述:射频开发工具 LT Basic Eval System 315MHz (NEW) RoHS:否 制造商:Taiyo Yuden 产品:Wireless Modules 类型:Wireless Audio 工具用于评估:WYSAAVDX7 频率: 工作电源电压:3.4 V to 5.5 V |
| EVAL40 | 制造商:Infineon Technologies AG 功能描述: |
| EVAL-418-A | 制造商:RADIOMETRIX 制造商全称:RADIOMETRIX 功能描述:UHF Radio Telemetry Receiver Module |
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