Specifications

1.1.2 Antennae and Array

The radar PCBA incorporates a MIMO-array of up to 20 transmitting (Tx) and 20 receiving

(Rx) antennas. The antenna array is composed of antenna elements embedded into the

main printed circuit board. The antennas are not replaceable, and no provisions are made to

add external antennas.

The actual number of antennas used is configured by the SW (the certified profile utilized 16

transmitters). During typical operation, multiple Tx-antennas transmit at a time, and multiple

RX-antennas are collecting and recording the received RF signals.

1.1.3 Antenna Gain

Single element’s gain of nearly 4.5dBi at 78GHz.

Multiple antennas transmitting concurrently translate into effective gain of 4.5dBi +

10*log10(Ntx).

The profile certified utilizes 16 transmitting antennas, i.e. the effective gain is = 16.5dBi.

Polarization – linear

1.2 Environmental

● Operating Temperature: -20° C to 80° C

● Intrusion Protection: IP67 - Intended for Outdoor Use

● Approved for use in wet locations and exposure to direct weather conditions

● Humidity 20-95%rh

● Altitude up to 2750m

● Vibration: Piaggio Standard 4308, Class 2. 4 hours each on 3 axes (X, Y, Z) for A)

Frequency from 10 to 60 Hz with constant shift of 1.5mm P-P, and B) Frequency from

60-200 Hz with acceleration of 10 g constant peak.

1.3 Physical Characteristics

1.3.1 Overall Characteristics

● Size: 83.0mm wide x 87.1mm tall x 25.2mm deep (45.4mm including connector)

● Location: Fits under saddle at rear of vehicle in center

● Weight: 0.2 kg

● User clearance from radome front during normal operation: 2.31 cm

BLIS General Design Specification 000-101863 -Rev A Page 5 of 14