FM-RXQ1-433 RF Solutions, FM-RXQ1-433 Datasheet - Page 5

• Manufacturer Part Number: FM-RXQ1-433
• Description: RADIO TRANSCEIVER RADIO TRANSCEIVER
• Manufacturer: RF Solutions

Specifications of FM-RXQ1-433

• Frequency: 433.92MHZ
• Temp, Op. Max: 80(DEGREE C)
• Temp, Op. Min: -20(DEGREE C)

DS0353-9 March ‘05
TRXQ1 Pinout Detail
Pin Descriptions
Number
Pin
10
11
12
13
14
15
16
17
18
1
2
3
4
5
6
7
8
9
\CTS (loop)
Host Baud
LRN/LED
RF Baud
Antenna
RF GND
Dig Vcc
OUT #1
OUT #2
RxData
TxData
VccRF
MODE
Name
IN #1
IN #2
\RTS
GND
CS
Channel Select 3
LRN/LED 8
FM N
RF Gnd. 1
Antenna 2
OUT #1 6
OUT #2 7
IN #1 4
IN #2 5
\CTS 9
In / Out
©2005 Reg. No. 227 4001, ENGLAND
Power
Power
Power
Power
In/Out
Type
Out
Out
Out
Out
In
In
In
In
In
In
In
In
ARROW
Intelligent FM Transceiver
For best results, this pin should be connected to the ground plane
against which the antenna radiates.
Nominal 50 ohm input/output impedance capacitively isolated from
the internal circuit.
Channel select option.
Logic input #1
Logic input #2
Logic output #1
Logic output #2
Learn switch and status LED.
Logic ‘0’ is Clear To Send.
Connect to 0 volts via 2.2K to enable loop mode.
Positive supply voltage connection.
Logic ‘0’ is Request To Send.
Mode select option.
Serial async. data input from the host.
Serial async. data output to the host.
Host baud rate selection option.
RF baud rate (element time) select option.
0 volts.
RF supply voltage connection. Level to be as Vcc Digital on pin 10
Decouple with a 100n capacitor close to the module supply pins.
TRXQ1
B
Logic 0 selects 433.92MHz
Logic 1 selects 434.33MHz
Logic ‘1’ or open selects addressed mode.
Logic ‘0’ selects broadcast mode.
Logic ‘1’ or open selects 9600 bauds.
Logic ‘0’ selects 19200 bauds.
Logic ‘1’ or open selects 400 us element time.
Logic ‘0’ selects 200 us element time.
Top View
30.48
AND
T
RANSCEIVERS
Description
18 Vcc RF
17 Dig. Gnd.
16 RF Baud
15 Host Baud
14 Rx Data
13 TX Data
12 Mode
11 \RTS
10 Vcc Digital
Page 5
TRXQ1
RXQ1