CDPRX03BS-R 434 LPRS, CDPRX03BS-R 434 Datasheet - Page 7

• Manufacturer Part Number: CDPRX03BS-R 434
• Description: RECEIVER, NARROW BAND, 434MHZ
• Manufacturer: LPRS

Specifications of CDPRX03BS-R 434

• Current Rating: 24mA
• Data Rate: 4800 Bps
• Data Rate Max: 4800bps
• External Depth: 8mm
• External Length / Height: 26mm
• External Width: 36mm
• Frequency: 434.075MHz
• Operating Temperature Max: 55°C
• Operating: RoHS Compliant

CDP-RX-03AS UHF Radio Data Module Operation Guide
Pin-No.
CN1-1
CN1-2
CN1-3
CN1-4
CN1-5
CN1-6
CN2-1
CN2-1
PIN DESCRIPTION
Pin-Name
DATA
CTRL
RSSI
GND
ANT
GND
VCC
AF
I/O
O
O
O
I
-
-
I
-
The data signal output
The terminal is pulled up with resister
The AF signal output terminal
The signal output level is –11dBm typ.
(
The receiving level output
The level indicate the strength of RF level
The power on/off control terminal. (Lo active)
The voltage which Vcc-1.8V or lower voltage
make the circuit active.
The power supply terminal
Operates on 3.0 to 14V
The ground
Connect to the ground of the control board.
The antenna terminal
Connect the antenna with 50 ohm impedance
The ground terminal for the antenna
Fm=1KHz /Fmod=+/-3KHz, 100Kohm)
Description
V oltage Regulator
IF IC
V oltage Regulator
IF IC
A FO ut
Equivalent internal circuit
RSSI
CIRCUIT DESIGN, INC.
Cont
Vcc
V in
Low Pass Filter
103
100 p
22k
V cc
10K
100K
4.7u
Pin
1uF
56K
Pin
Pin
A N T
G N D
Pin
Pin
7