NRX1-173.250-10 RADIOMETRIX, NRX1-173.250-10 Datasheet - Page 3

• Manufacturer Part Number: NRX1-173.250-10
• Description: RECEIVER, 173.25MHZ
• Manufacturer: RADIOMETRIX

User interface
Note: Pinout and footprint as RX1 (but larger dimension and lacks Enable pin) and UHF NRX2.
Condensed specifications
Frequency
Supply
Operating temperature
Size
Spurious radiations
Interface
Receiver
Outputs
Power on to valid audio
Power on to stable data out
Radiometrix Ltd.
NRX1pin
1
2
3
4
5
6
7
LO re-radition
Sensitivity
image / spurious
blocking
adjacent channel
Channel spacing
Number of channels
Frequency stability
Name
RF in
RF gnd
RSSI
0V
Vcc
AF
RXD
voltage
Current
User
RF
17mm
Function
50Ω RF output to the antenna
RF ground
DC level between 0.5V and 2V; 60dB dynamic range
Ground
5V regulated DC power supply
500mVp-p audio. DC coupled, approx 0.8V bias
.5Vp-p logic output of data slicer. Suitable for Biphase codes
1
NRX1
2
151.3000MHz
169.4125MHz
173.2250MHz
173.2500MHz (other VHF 120-180MHz by special order)
±2.5kHz
25kHz
1
2.9 – 15V
10mA
-10 to +60
47 x 17 x 8 mm
Compliant with ETSI EN 300 220-3 and EN 301 489-3
5 pin 0.1" pitch SIL
2 pin 0.1" pitch SIL
-120dBm for 12dB SINAD
-60dB (or better)
-86dB (or better)
-70dB
<-65dBm
RSSI, Audio, Data
2ms
10ms (for 50:50 mark / space)
7 holes of 0.7mm dia pin spacing 2.54mm (0.1")
Figure 3: NRX1 pin-out and dimension
NRX1 receiver data sheet
30.48mm (1.2")
°
C (Storage -30 to +70
47mm
Radiometrix
3
4
5 6 7
°
C)
1 = RF in
2 = RF gnd
3 = RSSI
4 = 0V
5 = Vcc
6 = AF
7 = RXD
8mm
Page 3