AUDIVO GmbH
2 Technical Module specification
The module is using the communication method HALF DUPLEX and uses for the US region only the 5.8 GHz
for transmission, meaning 5725 – 5875 MHz and has 2 internal antennas.
System Specifications
ID
Parameter
Value
Unit
Remarks
RF Characteristics
RF frequency range
5725 - 5875
MHz
Number of RF channels
3
In each Frequency band.
Air framing
Addressing
24
Bit
Data message size
32
Byte
Application dependent
CRC
16, 24 and 32
Bit
Hybrid
Control
Control interface
I
2
C
Compliant with the I
2
C
protocol (slave), 0…
400kbps. Base address
0x80.
Data
Data Bandwidth
100
Kbps
Bi-directional wireless data
channel
Data latency
5
ms
Minimum under good RF
link conditions for
applications that support
the 100kbps data rate.
Interference Robustness
Fixed frequency devices (e.g.
WLAN, microwave oven)
Fully coexistent
1
Frequency hopping devices
(e.g. 5.8GHz cordless phones)
Fully coexistent
1
Dimensions
Module dimensions
35 x 35 x 4.3
mm
1
Laboratory tests have verified coexistence with interference sources collocated. Exact ranges are scenario dependent (function of latency,
output power, audio compression, etc.). A mix of interference sources is allowed. Interference of fixed frequency devices may result in the loss of
one useable RF channel.
4
AUDIVO GmbH – Confidential
