Autani ZRB series Benutzerhandbuch - Seite 5

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3.4

RF Electrical Characteristics

Parameter
Frequency Range
Sensitivity
High-side Adjacent Channel Rejection
Low-side Adjacent Channel Rejection
Other Channel Rejection
802.11g Rejection centered at
+12MHz or -13MHz
Maximum Input Signal Strength
Relative Frequency Error
4.

Physical Interface

All signals are from the perspective of the ZRB.
Wire
Color
Number
1
No wire present
2
Red
3
Blue
4
White
5
Yellow
6
Green
7
Black
8
No wire present
The information contained in this document is proprietary and confidential information of Autani Corporation. Any use of this
information without the expressed written consent of Autani Corporation is prohibited.
ZigBee to RS485 Bridge (ZRB)
Users Manual
Test Condition
o
At 25
C
1% PER, 20byte
packet defined
by IEEE 802.15.4
IEEE 802.15.4
signal at -82 dBm
IEEE 802.15.4
signal at -82 dBm
IEEE 802.15.4
signal at -82 dBm
Signal
Description
Name
-
Reserved for future feature expansion
PWR
Input power of the ZRB
Rx+
Positive half of the Receiver differential pair
Rx-
Negative half of the Receiver differential pair
Tx-
Negative half of the Transmitter differential pair
Tx+
Positive half of the Transmitter differential pair
GND
Input ground and RS485 reference of the ZRB
-
Reserved for future feature expansion
CONFIDENTIAL AND PROPRIETARY
5 of 7
4. Physical Interface
Min.
Typ.
Max.
2400
2500
-99
-94
35
35
40
35
0
-120
120
Unit
MHz
dBm
dB
dB
dB
dB
dBm
ppm