CMD-KEY5-433 Linx Technologies Inc, CMD-KEY5-433 Datasheet

XMITTER KEYFOB 433MHZ 5 BUTTON

CMD-KEY5-433

Manufacturer Part Number
CMD-KEY5-433
Description
XMITTER KEYFOB 433MHZ 5 BUTTON
Manufacturer
Linx Technologies Inc
Datasheet

Specifications of CMD-KEY5-433

Function
Transmitter
Modulation Or Protocol
ASK, OOK
Frequency
433MHz
Applications
General Remote Control, Garage Opener, RKE
Interface
Handheld, 5 Button
Features
750 ft. Operating Distance
Voltage - Supply
2.1 V ~ 3.6 V
Package / Case
Keyfob
Board Size
56.6 mm x 34.8 mm x 11.4 mm
Minimum Operating Temperature
- 40 C
Supply Voltage (min)
2.1 V
Product
RF Modules
Maximum Frequency
433.92 MHz
Supply Voltage (max)
3.6 V
Supply Current
3.4 mA
Maximum Operating Temperature
+ 85 C
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Power - Output
-
Sensitivity
-
Data Rate - Maximum
-
Lead Free Status / Rohs Status
Lead free / RoHS Compliant
DESCRIPTION
The
transmitter is ideal for general-purpose
remote control and command appli cations. It
has been pre-certified for FCC Part 15,
Industry
(433MHz
development costs and time to market.
Available in 315, 418 (standard), or
433.92MHz, this stylish and compact remote
has a range of up to 750 feet when combined
with the LR Series receiver. The Keyfob can
be configured with 1 to 5 buttons and the
keypad and labeling can be modified to meet
specific customer requirements. Selectable
addressing provides security and allows the
creation of up to 1,024 distinct transmitter-
receiver
available in black, white, or translucent
colors. The transmission can be decoded
using a matching Linx Function Module, KH
Series receiver / decoder, or an LR or LT
Series receiver paired with a decoder IC or
microcontroller. The unit operates from a
single 3V CR2032 lithium button cell.
FEATURES
n FCC, Canada, and CE pre-certified
n 1 to 5 buttons
n Small package
n Customizable keypad
APPLICATIONS INCLUDE
n General Remote Control
n Keyless Entry
n Garage / Gate Openers
n Lighting Control
n Call Systems
n Home / Industrial Automation
n Wire Elimination
Linx
WIRELESS MADE SIMPLE
OEM KEYFOB TRANSMITTER DATA GUIDE
relationships.
Canada,
only)
CMD-KEY#-***-xxx
compliance,
and
The
European
Keyfob
reducing
Keyfob
®
PART #
CMD-KEY#-***-xxx
EVAL-***-KEY#
# = Number of Buttons: 1 to 5
*** = 315, 418 (Standard), 433.92 MHz
xxx = Color Leave blank for standard Black
WHT = White
CRE = Red
CE
ORDERING INFORMATION
is
OEM Configurations
With a one-time NRE and minimum
order, Linx can configure the keypad
and label areas to meet your specific
requirements. Contact Linx for details.
Figure 1: Package Dimensions
1.00"
S1
DESCRIPTION
Keyfob Transmitter
Keyfob Basic Evaluation Kit
CGY= Gray
CPU = Purple
1.37"
S4
S5
S2
S3
2.23"
Revised 01/19/10
CBL = Blue
0.45"

Related parts for CMD-KEY5-433

CMD-KEY5-433 Summary of contents

Page 1

... Small package requirements. Contact Linx for details. n Customizable keypad ORDERING INFORMATION APPLICATIONS INCLUDE PART # n General Remote Control CMD-KEY#-***-xxx n Keyless Entry EVAL-***-KEY# n Garage / Gate Openers # = Number of Buttons Lighting Control *** = 315, 418 (Standard), 433.92 MHz n Call Systems ...

Page 2

... Notes 1. Characterized, but not tested THEORY OF OPERATION The CMD-KEY#-*** Keyfob transmitter combines the LR Series transmitter with an on-board Holtek HT640 encoder IC to form a simple, yet effective, RF remote control transmitter. The LR transmitter is a low-cost, high-performance, synthesized ASK / OOK transmitter. The transmitter’s synthesized architecture delivers outstanding stability and frequency accuracy while minimizing the effects of antenna port loading and mismatching ...

Page 3

... Figure 5: CMD-KEY#-*** Assembly Page 4 COMPLIANCE REQUIREMENTS The CMD-KEY#-*** has been pre-certified by Linx Technologies for FCC Part 15 and Industry Canada RSP-100 compliance. The 433.92MHz version has also been tested for CE compliance for use in the European Union. The 315MHz and 418MHz versions are not legal for use in Europe. ...

Page 4

... Figure 6: LR Receiver and HT658 Schematic application. Page ANT GND GND GND VCC PDN RSSI DATA NC RXM-LR VCC VCC DIN OSC1 OSC2 GND A0 GND HT658 GND Figure 7: CMD-KEY#-*** Schematic Diagram Page 7 Page 7 ...

Page 5

WIRELESS MADE SIMPLE U.S. CORPORATE HEADQUARTERS LINX TECHNOLOGIES, INC. 159 ORT LANE MERLIN, OR 97532 PHONE: (541) 471-6256 FAX: (541) 471-6251 www.linxtechnologies.com Disclaimer Linx Technologies is continually striving to improve the quality and function of its products. For this ...

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