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参数资料
| 型号： | CMD-HHLR-433 |
| 厂商： | Linx Technologies Inc |
| 文件页数： | 4/9页 |
| 文件大小： | 0K |
| 描述： | XMITTER HANDHELD 433MHZ 8 BUTTON |
| 产品变化通告： | CMD-HHLR Discontinuation 09/Aug/2011 |
| 产品目录绘图： | Long-Range Handheld Front Long-Range Handheld Side |
| 特色产品： | OEM RF Transmitters |
| 标准包装： | 1 |
| 功能： | 发射器 |
| 调制或协议： | ASK，OOK |
| 频率： | 433MHz |
| 应用： | 通用遥控系统，车库门开启器，RKE |
| 接口： | 手持型，8 按钮 |
| 数据传输率 - 最大： | 1.2 kbps |
| 特点： | 8 按钮，1000 英尺 工作距离 |
| 电源电压： | 2.1 V ~ 3.6 V |
Ordering Information
Ordering Information
Theory of Operation
The CMD-HHLR-***-MD Long-Range Handheld transmitter combines
the LR Series transmitter and LP Series antenna with an on-board DS
Part Number
CMD-HHLR-***-xxx-MD
EVAL-***-HHLR
Description
Long-Range Handheld Transmitter
HHLR Basic Evaluation Kit
Series encoder IC to form a simple, yet highly reliable, RF remote-control
transmitter. The LR Series transmitter is a low-cost, high-performance
synthesized ASK / OOK transmitter. The transmitter’s synthesized
*** = 315, 418 (Standard) or 433.92MHz
xxx = Custom color, leave blan k for black
Figure 3: Ordering Information
Electrical Specifications
architecture delivers outstanding stability and frequency accuracy, while
minimizing the effects of antenna port loading and mismatching. This
reduces or eliminates frequency pulling, bit contraction, and other negative
effects that are common to SAW-based transmitter architectures, providing
a significantly higher level of performance and reliability.
When a button is pressed on the transmitter, power is applied to the
Electrical Specifications
Parameter
Power Supply
Operating Voltage
Supply Current
Power-Down Current
Designation
V CC
l CC
l PDN
Min.
2.1
Typ.
3.0
3.4
5.0
Max.
3.6
Units
VDC
mA
nA
Notes
1
internal circuitry and the encoder IC is enabled. The encoder detects the
logic states of the address lines and button data lines. These states are
formatted into a three-word transmission cycle that continues until the
button is released. The encoder data is used to modulate the transmitter,
which, through the antenna, conveys the data into free space. On the
receiver side, a decoder IC or custom microcontroller is used to check
the transmitter’s address bits against the address settings of the receiving
Transmitter Section
device. If a match is confirmed, the decoder’s outputs are set to replicate
Transmit Frequency Range
CMD-HHLR-315-MD
F C
315
MHz
the transmitter’s button states. These outputs can then be used to activate
external circuitry required by the application.
CMD-HHLR-418-MD
CMD-HHLR-433-MD
Center Frequency Accuracy
Environmental
Operating Temperature Range
–50
–40
418
433.92
+50
+85
MHz
MHz
kHz
°C
1
The transmitter is compatible with several Linx receiver products, including
the LR, KH2, KH3, LT and OEM product families. For applications where
range is critical, the LR Series receiver is the best choice due to its
outstanding sensitivity. When the transmitter is combined with an LR Series
receiver and the DS Series decoder, ranges of up to 1,000 feet (300m) are
1. Characterized, but not tested
Figure 4: Electrical Specifications
– 2 –
possible. Applications operating over shorter distances will also benefit
from the increased link reliability and superior noise immunity provided by
the LR Series receiver.
– 3 –
相关PDF资料 |
PDF描述 |
|---|---|
| CMD-HHLR-418 | XMITTER HANDHELD 418MHZ 8 BUTTON |
| 241-5-28 | XFRMR PWR 115V 28VCT .42A |
| CMD-HHLR-315 | XMITTER HANDHELD 315MHZ 8 BUTTON |
| 241-5-20 | XFRMR PWR 115V 20VCT .60A |
| 14A-5.0R-28 | XFRMR PWR 115/230V 14VAC 360MA |
相关代理商/技术参数 |
参数描述 |
|---|---|
| CMD-HHLR-433_ | 功能描述:射频模块 8 Button Long Range Handhld Trans 433MHz RoHS:否 制造商:Linx Technologies 产品:Transceiver Modules 频带:902 MHz to 928 MHz 输出功率:- 15.5 dBm to + 12.5 dBm 接口类型:UART 工作电源电压:- 0.3 VDC to + 5.5 VDC 传输供电电流:38.1 mA 接收供电电流:22.7 mA 天线连接器类型:U.FL 最大工作温度:+ 85 C 尺寸:1.15 mm x 0.63 mm x 0.131 mm |
| CMD-HHLR-433-MD | 功能描述:射频模块 8Btn LngRange Hndhld TX 433MHz Snap Btns RoHS:否 制造商:Linx Technologies 产品:Transceiver Modules 频带:902 MHz to 928 MHz 输出功率:- 15.5 dBm to + 12.5 dBm 接口类型:UART 工作电源电压:- 0.3 VDC to + 5.5 VDC 传输供电电流:38.1 mA 接收供电电流:22.7 mA 天线连接器类型:U.FL 最大工作温度:+ 85 C 尺寸:1.15 mm x 0.63 mm x 0.131 mm |
| CMD-HHLR-433-MD_ | 功能描述:XMITTER HANDHELD 433MHZ 8 BUTTON RoHS:是 类别:RF/IF 和 RFID >> RF 接收器、发射器及收发器的成品装置 系列:- 标准包装:5 系列:MultiModem® iCell 功能:收发器，HSPA，调制解调器 调制或协议:GPRS，GSM，EDGE 频率:850MHz，900MHz，1.8GHz，1.9GHz 应用:- 接口:RS-232，USB 灵敏度:- 功率 - 输出:- 数据传输率 - 最大:7.2 Mbps 特点:- 电源电压:9 V ~ 32 V，USB 其它名称:881-1125 |
| CMD-HHLR-433-MD__ | 制造商:Linx Technologies Inc 功能描述:Long-Range TRANSMITTER pre-certified for FCC Part 15, Industry Canada, and Europ |
| CMD-HHTX-315 | 功能描述:射频模块 8 Button Handheld Transmitter 315MHz RoHS:否 制造商:Linx Technologies 产品:Transceiver Modules 频带:902 MHz to 928 MHz 输出功率:- 15.5 dBm to + 12.5 dBm 接口类型:UART 工作电源电压:- 0.3 VDC to + 5.5 VDC 传输供电电流:38.1 mA 接收供电电流:22.7 mA 天线连接器类型:U.FL 最大工作温度:+ 85 C 尺寸:1.15 mm x 0.63 mm x 0.131 mm |
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