Chapter Five
Specifications
Man_455U-D Rev 3.05
Page
69
Transmit power
380 – 512MHz - Low power
10mW, 25mW, 100mW, 500mW
380 - 512MHz - High power
500mW, 1W, 2W, 5W
58 - 72MHz
500mW, 1W, 2W, 5W
148 - 174MHz
100mw, 1W, 2W, and 5W
220 - 235MHz
100mw and 5W
Receive Sens (BER
10
-3
) 12.5KHz
channel
-106 dBm
-112 dBm
-114 dBm
-116 dBm
9600 Baud
4800 Baud
2400 Baud
1200 Baud
Signal detect / RSSI
-120 to -60 dBm
Expected line-of-sight
range
Range may be
extended by using
repeaters (max 6).
450 MHz @ 5W
30 km @ 19200 baud (25Khz)
35 km @ 9600 baud (12.5Khz)
60 km @ 4800 baud
60/150/220 MHz @ 5W
Dependant on local conditions
Lightning surge
protection
Internal gas discharge arrester
Antenna Connector
Female SMA coaxial
Data Serial Ports
RS232 Port
DB9 female DCE
RTS/CTS/DTR/DCD hardware
signals provided
RS485 Port
2 pin terminal block
Maximum distance 1.2 km
Data rate (bit/sec) -
configurable
600, 1200, 2400, 4800, 9600,
14400, 19200, 28800, 31250,
38400, 57600, 76800, 93750,
115200, 187500
Byte format
7 or 8 data bits
Stop/start/parity bits configurable
Configuration Serial
Port
RS232 Port
RJ45 – EIA561
9600 baud, 8, n, 1
Diagnostics
OK led
