User's Manual

DS102-4 Sept ‘-02 ©2002 Reg. No. 227 4001, England Page 1
‘102 S
ERIES
R
ADIO
/ IR E
NCODER
T
RANSMITTERS
Highly Secure Protocol
QM, FM or Infra Red
Frequency Options, 315, 433MHz
LED Indication Of Transmission
1,2 or 4 Switch Versions Expandable To 15
Power Saving Auto Shut Off Feature
Automatically Transmits Battery Low Condition
IP40 Rated Enclosure
User Customisable Overlay
Board Level Programmable
EMC Compliant ETSI300-220
The RF Solutions 102 range of transmitter encoders are available as either FM, FMNB radio or Infra Red.
The encoders use the KEELOQ encryption algorithm providing the worlds most advanced high security
protocol. Each encoder may be used with one of RF Solutions decoders, or with one of the KEELOQ
decoder I/C’s.
Alternatively, the user may decode the KEELOQ algorithm and embed within a PIC Microcontrolller .
(Please see datasheet DS600).
When paired with one of the KEELOQ Rx decoder boards, a complete high security “code hopping” remote
control system may be achieved. The transmitter is supplied as a complete product with battery ready to
operate (PP3). Each encoder can be board level programmed with a specific manufacturer’s ID code if
required
Custom solutions may also be supplied unique to customer specific requirements. Please contact RF
Solutions for further information.
Block Diagram
KEELOQ
MCU
SW4 SW3 SW2 SW1
FM TX
LED
ANTENNA
V
CC
SW5-15
315MHz

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