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| 型号： | AMHIRK-315AR3 |
| 厂商： | RF Solutions |
| 文件页数： | 6/10页 |
| 文件大小： | 0K |
| 描述： | RECEIVER RF MINI 315MHZ |
| 标准包装： | 1 |
| 频率： | 315MHz |
| 调制或协议： | AM |
| 应用： | AM 遥控 |
| 数据接口： | PCB，通孔 |
| 天线连接器： | 通孔 |
| 特点： | 符合 EMC 标准且已通过 FCC 认证 |
| 电源电压： | 5V |
| 工作温度： | -30°C ~ 85°C |
| 封装/外壳： | 模块 |
| 供应商设备封装： | 模块 |
| 包装： | 散装 |
| 产品目录页面： | 582 (CN2011-ZH PDF) |
HIRK-315
HIRK-433
RF R ECEIVER D ECODER H YBRID .
Learning a New Transmitter Encoder (Applies to all Decoders)
HIR6-433
1.
2.
3.
4.
5.
6.
Briefly press the programming switch (PSW).
Learn LED will illuminate.
Depress the transmitter once, Learn LED will extinguish.
Depress the transmitter again, Learn LED will flash. (approx 10secs).
Wait for Learn LED to stop flashing.
This transmitter will now operate the system.
Erasing The Memory – all modules
1. Press and hold PSW for 10 seconds.
2. Release PSW and LED flashes while the module erases its memory.
Antenna Design
For 99% of applications a 17cm piece of wire is quite adequate for 433 MHz modules. The range achieved
from the system is dependent on the choice and position of the antenna. The space around the antenna is
as important as the antenna itself. The optimum position is to locate the antenna so that is protrudes
directly out the top of the transmitter box. If this is not possible due to other design constraints, try to keep
the antenna, and in particular, the ‘HOT’ end away from other metal in the system such as transformers,
batteries and PCB tracks, especially ground planes.
For further information on Antenna design please see our full product catalogue.
Serial Data Output
Both the HiRK and HiR6 decoders provide a serial data output. (selectable option on HiRK) This outputs
the serial number, button and battery status of the transmitter encoder it has successfully received. It also
gives an indication of which inputs of the encoder have been activated and the status of the encoder
battery. This data has an idle state of logic ‘1’ and may be fed via an RS232 type driver circuit (e.g.
MAX232) which may then connect directly to a PC serial port. (An RS232 level serial data output is
provided on SA123 & RFEVAL2).
Serial data is output continually whilst data is being received from the transmitter. i.e. this output is valid
regardless of whether the encoder has been learnt to the decoder or not. If the user requires the serial
number of pre-learnt encoders only, then the serial output should be configured only to output data when
one of the digital outputs from the decoder is asserted which occurs only when an encoder has been pre-
learnt.)
The data received by the decoder (from the encoder) is checked for correct Manchester coding (it is not
KeeLoq decrypted) and the following data is output from the Serial Data output pin.
?
?
?
The 7 digit KeeLoq serial number.
The KeeLoq button data and transmitter battery state.
A carriage return character and a line feed character.
Please note that older versions of the HIRK used a different data format of 57.6K 7 Data Bits and 1 stop
bit, these modules will be prefixed with AR4 on the end of the part number or below. These modules may
still be ordered but we would highly recommend that the new HIRK modules (AR5 and above) are
incorporated into new products.
DS010-7
Nov 08
? 2006 REG No 277 4001, England.
Page 6
相关PDF资料 |
PDF描述 |
|---|---|
| AMHRR3-433 | RECEIVER AM HYBRID 433MHZ |
| AMHRR30-433 | RECEIVER AM MINI HYBRID 433MHZ |
| AML42SBC2 | SWITCH INDICATOR COMPACT LED RED |
| AMS104Y | SENSOR LIGHT NAPICA 5V SMT 4SOP |
| AN101101 | SENSOR MAGNET LINEAR ANGULAR POS |
相关代理商/技术参数 |
参数描述 |
|---|---|
| AM-HIRK-433 | 制造商:RFSOLUTIONS 制造商全称:rfsolutions.ltd 功能描述:RF RECEIVER DECODER HYBRID. |
| AMHL-N | 制造商:AIMTEC 制造商全称:AIMTEC 功能描述:0.5 watt dc-dc converters |
| AM-HP10B | 制造商:未知厂家 制造商全称:未知厂家 功能描述:Analog IC |
| AM-HP11B | 制造商:未知厂家 制造商全称:未知厂家 功能描述:Analog IC |
| AM-HP12B | 制造商:未知厂家 制造商全称:未知厂家 功能描述:Analog IC |
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