SENA Promi-ESD02 - Manual (Page 38)

Promi-ESD User Manual – Specifications
38
Copyright © 2006 Sena Technologies, Inc. All rights reserved.
Output Voltage Input
VOL output logic level low (lO = 4.0mA)
- -
0.2
V
VOH output logic level high (lO = -4.0mA) VDD-0.2
- - V
 Wireless Coverage
The table below shows the average measuring results in open space. These
results can vary according to the environmental conditions.
Antennas for two Promi-ESD
units
Maximum Distance
[Meter] (ESD01)
Maximum Distance
[Meter] (ESD02)
Board type Antenna(ESD02
default)
30m
Stub Antenna – Stub Antenna 100m
Stub Antenna – Dipole Antenna 150m
Dipole Antenna - Dipole Antenna 200m
Patch Antenna - Dipole Antenna 400m
Patch Antenna - Patch Antenna 1000m