‘102 SERIES RADIO / IR ENCODER TRANSMITTERS • • • • • • • • • • • • Highly Secure Protocol QM, FM or Infra Red Frequency Options; 315, 433, 915MHz 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 315MHz versions FCC Compliant 433MHz versions EMC Compliant 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 ANTENNA VCC SW5-15 SW4 SW3 SW2 SW1 FM TX KEELOQ MCU LED DS102-5 Oct ‘-03 ©2003 Reg. No. 227 4001, England Page 1 ‘102 SERIES RADIO / IR ENCODER TRANSMITTERS Low Battery When the unit measures a low battery voltage level, the data transmitted includes a ‘Low battery’ status flag to the receiver decoder. Power Supply The circuit has been designed to operate from a single PP3 battery supply. This will provide in excess of 1,000,000 transmissions. Note: reverse voltage polarity connection may cause damage to the circuit. License Exemption (Radio Transmitters) Europe: The transmitter encoders use ECM compliant radio transmitter modules and complies with ETSI330-220 and ETSI300-683. USA: This device complies with part 15 of the FCC Rules. Operation is subject to the following two conditions: 1. This device may not cause harmful interference, and 2. This device must accept any interference received, including interference that may cause undesired operation." KEELOQ Protocol Configuration Each encoder is supplied ready programmed with a unique random serial number. The decoder has the ability to memorise this serial number using a simple learn procedure (please see decoder datasheet). How does KEELOQ technology work? KEELOQ is based on a code hopping algorithm which provides Rock Solid Security. KEELOQ uses a programmable 64-bit encryption key that is unique to each device to generate 32-bit hopping code. The key length and hopping code combination reduces the possibility of unwanted access, due to code grabbing and code scanning, to essentially zero. Such CIA-like levels of security are desirable, but many manufacturers would expect them to be cost-prohibitive. KEELOQ offers the solution for affordable, Rock Solid Security that is the future of technology for the cars, homes and offices we wish to protect. Adding Additional Switches Additional switches may be added through Connector J1. The four connections of J1-1, 2, 3, & 4 represent the four input lines to the HCS360 encoder device. These may be connected to a binary coded decimal (bcd) input to obtain 1 of 16 states. Connection J1-6 is connected to VCC. Absolute Maximum Ratings Supply Voltage (VCC to GND) Storage Temperature Operating Temperature Dimensions +5.5 to +15.8 Volts -10°C to +70°C 0°C to +55°C 110mm x 65mm x 24mm Electrical Characteristics Supply Voltage Supply Current Frequency 315MHz FM 433MHz QM / FM Wideband 433MHz FM Narrow band 915MHz Narrow band RF Output Power (ERP) @ 433 MHz DS102-5 Oct ‘-03 Min 8 11 434.050 914.50 - Typical 9 14 315.00 433.92 434.075 914.50 ©2003 Reg. No. 227 4001, England Max 12 21 Dimension V mA MHz 434.100 914.50 10 mW Page 2 ‘102 SERIES RADIO / IR ENCODER TRANSMITTERS ‘FM102’ QM Series Encoders (Red Transmit LED) Part Number Description Freq (MHz) Range** (Metres) Compatible Decoders 102C1-433QR1 QM Encoder 1 Sw 433.92 150 102C2-433QR1 QM Encoder 2 Sw 433.92 150 102C4-433QR1 QM Encoder 4 Sw 433.92 150 FM-001B-433 FM-0011-433 FM-008C4B-433 U105C4A-433 Compatible Decoders ‘FM102’ FM Series Encoders (Yellow Transmit LED) Part Number Description Freq (MHz) Range** (Metres) 102C1-315FR1 FM Encoder 1 Sw 315 200 102C2-315FR1 FM Encoder 2 Sw 315 200 102C4-315FR1 FM Encoder 4 Sw 315 200 102C1-433FR1 FM Encoder 1 Sw 433.92 200 102C2-433FR1 FM Encoder 2 Sw 433.92 200 102C4-433FR1 FM Encoder 4 Sw 433.92 200 001-433FR1 0011-433FR1 008-433FR4 009-433FR2 105-433FR2 Range** (Metres) Compatible Decoders ‘FM102’ Narrow Band Series Encoders (Red Transmit LED) Freq Part Number Description (MHz) 102C1-433NBFR2 FM Narrow Band Enc 1 Sw 434.075 1,000 102C2-433NBFR2 FM Narrow Band Enc 2 Sw 434.075 1,000 102C4-433NBFR2 FM Narrow Band Enc 4 Sw 434.075 1,000 008-315FR1 105C4-433NBFR2 ‘IR102’ Series Infra-Red Encoders (Red Transmit LED) Part Number Description Range** (Metres) 102C1-IR2 Infra Red Encoder 1 Sw 20 102C1-IR2 Infra Red Encoder 2 Sw 20 102C1-IR2 Infra Red Encoder 4 Sw 20 Compatible Decoders IR-105C4A Should you require further assistance please contact R. F. Solutions Ltd., Unit 21, Cliffe Industrial Estate, South Street, Lewes, E Sussex, BN8 6JL, England Tel +44 (0)1273 898 000 Fax +44 (0)1273 480 661 Email [email protected] http://www.rfsolutions.co.uk R F Solutions is a member of the Low Power Radio Association. All Trademarks acknowledged and remain the property of the respected owners. Information contained in this document is believed to be accurate, however no representation or warranty is given and R.F. Solutions Ltd. assumes no liability with respect to the accuracy of such information. Use of R.F.Solutions as critical components in life support systems is not authorised except with express written approval from R.F.Solutions Ltd. DS102-5 Oct ‘-03 ©2003 Reg. No. 227 4001, England Page 3