WI.DP1205-XXX-R DATASHEET

5

1. Description

The Wi.DP1205-XXX-R’s are complete Radio Transceiver Modules operating in the 433, 868 and 915 MHz

license free ISM (Industrial Scientific and Medical) frequency bands. Based on the XE1205 transceiver, the

DP1205 offers the unique advantage of both narrow-band and wide-band communication. Offering high output

power and exceptional receiver sensitivity, the radio module is suitable for applications seeking to satisfy the

European (ETSI EN300-220-1and EN301 439-3) or the North American (FCC part 15.247 and 15.249) regulatory

standards. The Wi.DP1205-XXX-R is suitable for operation in the European social alarm bands (25 kHz channel

spacing). Its built-in 16-byte FIFO and full SPI simplify interfacing to the host controller.

1.1. Features

•

True UART to Antenna Solution

•

433/ 868/ 915 MHz Versions

•

No RF Knowledge Required

•

Digital Direct Interface

•

Fully Assembled and Tested

•

Surface Mount

•

30.5 mm x 18.5 mm

•

Supply Voltage 2.4 V – 3.6 V

•

Frequency Synthesizer Steps 500 Hz

•

Output Power is programmable up to 15 dBm

•

High Rx 0.1% Sensitivity down to -113 dBm at 4.8 kbps

•

Data Rate up to 152.3 kbit/s

•

Current Consumption Tx= 62 mA at 15 dBm

•

Current Consumption Rx= 14 mA

•

16-byte FIFO

•

Digital RSSI (Received Signal Strength Indicator)

•

Digital FEI (Frequency Error Indicator)

1.2. Applications

•

Narrow-band and Wide-band Security Systems

•

Voice and Data over an RF Link

•

Process and Building Controls

•

Access Controls

Chapter

1