TYPHOON800 rfsolutions.ltd, TYPHOON800 Datasheet - Page 4

• Manufacturer Part Number: TYPHOON800
• Description: Rs232/485 Radio Modem
• Manufacturer: rfsolutions.ltd

DS510-1 Aug 2008
1.2.3 Reception
1.2.4 DC
1.5.1 Serial Link Mode Selection
1.3 Status LEDs
1.4 Power Supply
The RF Modem is powered from a 9 to 12Vdc power supply which must be capable of providing current
up to 1A. Connections are made using either TB3 or J5 as follows:
The RF Modem has several LEDs that represent the status of the power supply and data and data
transmissions as follows:
The RF modem can be interfaced to the host using either an
RS232 or RS485 serial connection.
The mode is defined by a jumper link on pins 3-4 of J4.
Also, for RS485 operation the modems internal configuration
Pin
1
2
3
•
•
•
•
•
Specification
Sensitivity for CER <10
Average CER
Saturation for CER <10
Selectivity
Specification
Power supply
Current consumption
TX – On when transmitting data over the air
RX – On when receiving data over the air
CTS – On with Clear To Send
RTS – On with signal Ready To Send
PWR – On when the power supply is healthy
Connection
0V (ground)
0V (ground)
9 to 12Vdc,
1A max
RS232/485 R
POWER
1
-3
©2008 Reg. No. 227 4001, ENGLAND
-3
TB3
2
3
(27dBm/500mW)
ADIO
Min
-98
Ripple <50mV
Cable entry
-
-
-
Conditions
Transmit
Receive
M
1.5 Host Interface
Typical
<1.10
ODEM
-100
36
-
-6
6.5V
Min
30
27
Pin
5
9
J4, 3-4
Fitted
Not Fitted
Max
-102
-10
-
-
Connection
0V (ground)
9 to 12Vdc,
1A max
Typical
12V
33
30
Units
dBm
dBm
dB
Operation
RS232
RS485
-
Page 4
TYPHOON 800
Max
13.2
36
33
J4
Jumper link
2 4 6
1 3 5
Units
mA
mA
V