RS Components, Ltd. 7863195

The PTM 330 is a compact low-power ISM-band transmitter module which when used in conjunction with the ECO 200 energy harvester, can be a batteryless wirefree transmitter or alternatively a battery powered transmitter consuming very small amounts of power. When a short energy pulse is supplied to the PTM 330 module an RF telegram is transmitted including a 32-bit module ID and the polarity of the supply voltage. Status of the four digital inputs is also transmitted. Unique encoding and pairing is interference resistant with a unique 32-bit identifier. Pre-installed whip antenna. Operating frequency: 868.3MHz. Transmission power: 2dBm (typical) at antenna base. Data rate: 125kbps. Modulation: ASK. Telegram type: RPS of type 2 (allows interpretation of operating two buttons simultaneously). 4 x digital inputs. Transmission range: 200m free field, 30m indoors. Intended to operate with the ECO 200 electro-dynamic power generator (RS 786-3182). Dimensions 26.2 x 21.15 x 3.5mm. Operating temperature range: -25 to +65°C. Application: Remote battery-less sensing for the Internet of Things (IoT) Module Type = Transmitter Supported Frequency Bands = 868 MHz Modulation Technique = ASK Maximum RF Data Rate = 125kbit/s Maximum Output Power = +3dBm Dimensions = 26.2 x 21.15 x 3.5mm Height = 3.5mm Length = 26.2mm Maximum Operating Temperature = +65°C Minimum Operating Temperature = -25°C