NRX2-434.650-10 RADIOMETRIX, NRX2-434.650-10 Datasheet - Page 3

• Manufacturer Part Number: NRX2-434.650-10
• Description: RECEIVER, 434.65MHZ
• Manufacturer: RADIOMETRIX

NRX2 receiver
User interface – NRX2
Notes:
Radiometrix Ltd.,
1. Pinout is as our wideband RX2A receiver
NRX2 pin
1
2
3
4
5
6
7
17mm
Name
RF in
RF gnd
RSSI
0V
Vcc
AF
RXD
1
NRX2
2
7 holes of 0.7mm dia pin spacing 2.54mm (0.1")
Function
50Ω RF input from the antenna
RF Ground is internally connected to the module screen and pin
4 (0V). These pins should be directly connected to the RF return
path - e.g. coax braid, main PCB ground plane etc.
Received Signal Strength Indicator with >60dB range.
DC level between 0.5V and 2V
Ground
2.9 – 15V DC power supply
500mV
Received Data output from the internal data slicer. The data is
squared version of the Audio signal on pin 6 and is true data, i.e.
as fed to the transmitter. Output is "open-collector" format with
internal 10kΩpull-up to Vcc (pin 5). Suitable for bi-phase codes
Figure 5: NRX2 pin-out and dimension
Figure 4: NRX2 block diagram
30.48mm (1.2")
pk-pk
audio. DC coupled, approx 0.8V bias
47mm
NTX2/NRX2 data sheet
R adiometrix
3
4
5 6 7
1 = RF in
2 = RF gnd
3 = RSSI
4 = 0V
5 = Vcc
6 = AF
7 = RXD
8mm
Page 3