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PDF SILRX-418-10 Data sheet ( Hoja de datos )
| Número de pieza | SILRX-418-10 | |
| Descripción | (SILRX-4xx-xx) UHF Radio Telemetry Receiver Module | |
| Fabricantes | Radiometrix | |
| Logotipo |  |
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Radiometrix
Hartcran House, Gibbs Couch, Watford, WD19 5EZ, England
Issue 3, 13 April 2001 Tel: +44 (0) 20 8428 1220, Fax: +44 (0) 20 8428
SILRX-UHF
UHFwww.datasheet4u.com Radio Telemetry Receiver Module
UK version:
Euro version:
SILRX-418-5 / SILRX-418-10
SILRX-433-5 / SILRX-433-10
The SILRX-418-5 and SILRX-433-5 integrate a
complete FM superhet UHF radio receiver on a
small module. Together with the matching TXM-
418-5 or TXM-433-5 transmitter a one-way radio
data link can be achieved over a distance upto 200
metres on open ground
Typical features include:
left: TXM-418-5 transmitter right: SILRX-418-5 receiver
• PCB mounting, space saving SIL style
• 418 MHz SAW controlled wide band FM reception
• Selective double conversion superhet
• Sensitive typ. 0.5µV (-113 dBm) for 20 dB S/N
• High data rates, 5kbps and 10kbps
• Analogue and Digital data outputs
• Carrier detect output
• Fast enable time,< 3ms for duty cycle power save use
• Wide supply range, 4.0V to 9.0V
• Low current, 13 mA continuous, 130µA on power save (100:1)
• The SILRX radio receiver and the matching DTI (RA) approved transmitter (TXM-418-5) are self
contained, PCB mounting modules capable of transferring analogue or digital data up to a distance
of 200m.
The SILRX receiver module is particularly suitable for battery powered portable applications where it’s
low power requirements and small size are of advantage. It may also be used as a lower cost option to
the RXM-418-10 in fixed applications where the higher data rates and signal strength output of the
RXM-418-10 are not required.
Typical applications include:-
Site paging receivers
Line powered telephone auto diallers
Guard patrol/lone worker protection
Mobile panic attack
Battery powered half duplex data networks
Lighting control, Garage door openers
Picture/antique protection alarms
Radiometrix Ltd, SILRX-UHF Data Sheet
Paging car alarms
Domestic and commercial security
Medical Alert/Nurse Call system
Remote industrial process monitoring
Data transfer through hazardous environments
Fire alarms
Remote control, Access control
page 1
1 page  
Performance data SILRX-418-10 and SILRX-433-10
ambient temperature: 20°C
supply voltage:
+5V
test circuit:
fig. 2
Parameter
www.daOtapsehreaetti4nug.cvoomltage range (Vcc)
Supply current
Receive frequency
Overall frequency accuracy
Sensitivity for 20 dB S/N
Carrier detect, threshold
RF input impedance
IF bandwidth
AF output level
AF bandwidth
Frequency/voltage conversion
pin 5
pin 5
pin 1
pin 1
pin 1
pin 6
pin 6
pin 6
Min.
4.0
11
-
- 100
-
-
-
-
-
DC
-
Typical
5.0
14
433.92
0
1.0
2.0
50
250
500
-
10
Max.
9.0
17
-
+ 100
2.0
4.0
-
-
-
20
-
Data output, Logic low
Logic high
pin 7
pin 7
0 0.2
4.0 4.5
Data bit duration
Data Mark:Space
Data settling time
(minimum preamble duration)
Enable time
pin 7
pin 3
0.05
20 %
-
-
-
-
-
-
Signal detect time
pin 3 - -
Notes:
1.
2.
3.
4.
5.
over supply and temperature range
±25 kHz deviation, 1 kHz tone
3 µV input
1mA sink
1mA source
6. time between transitions
7. (time high / time low) * 100 %, averaged over any 20 ms period
8. time from valid carrier detect to stable data output
9. from application of supply to carrier detect low (active)
10. from application of signal to carrier detect low (active)
0.8
5
2
80 %
5
1
0.3
Absolute maximum ratings:
Supply voltage Vcc, pin 5
Operating temperature
Storage temperature
RF input, pin 1
Any input or output pin
- 0.3
- 10°C
- 40°C
- 0.3
to
to
to
0 dBm
to
+ 10
V
+ 50°C
+ 100°C
Vcc V, ±10 mA
Units
V
mA
MHz
kHz
µV
µV
Ω
kHz
mVpp
kHz
mV/kHz
Notes
-
-
-
1
2
-
-
3
2, 3
3
-
V4
V5
ms 6
7
ms 8
ms 3, 9
ms 3, 10
Radiometrix Ltd, SILRX-UHF Data Sheet
page 5
5 Page 
www.datasheet4u.com
Radiometrix Ltd
Hartcran House
Gibbs Couch
Watford
WD19 5EZ
ENGLAND
Tel: +44 (0)20 8428 1220
Fax: +44 (0)20 8428 1221
www.radiometrix.co.uk
Copyright notice
This product data sheet is the original work and copyrighted property of Radiometrix
Ltd. Reproduction in whole or in part must give clear acknowledgement to the
copyright owner.
Limitation of liability
The information furnished by Radiometrix Ltd is believed to be accurate and reliable.
Radiometrix Ltd reserves the right to make changes or improvements in the design, specification
or manufacture of its subassembly products without notice. Radiometrix Ltd does not assume
any liability arising from the application or use of any product or circuit described herein, nor
for any infringements of patents or other rights of third parties which may result from the use of
its products. This data sheet neither states nor implies warranty of any kind, including fitness
for any particular application. These radio devices may be subject to radio interference and may
not function as intended if interference is present. We do NOT recommend their use for life
critical applications.
The Intrastat commodity code for all our modules is: 8542 6000
R&TTE Directive
After 7 April 2001 the manufacturer can only place finished product on the market under the
provisions of the R&TTE Directive. Equipment within the scope of the R&TTE Directive may
demonstrate compliance to the essential requirements specified in Article 3 of the Directive, as
appropriate to the particular equipment.
Further details are available on Radiocommunications Agency (RA) web site:
http://www.radio.gov.uk/topics/conformity/conform-index.htm
The Library and Information Service
The Radiocommunications Agency
Wyndham House
189 Marsh Wall
London
United Kingdom
E14 9SX
Tel: +44 (0)20 7211 0502/0505
Fax: +44 (0)20 7211 0507
For further information on radio matters
contact the Agency's 24 Hour Telephone
Enquiry Point: +44 (0)20 7211 0211
European Radiocommunications Office (ERO)
Midtermolen 1
DK 2100 Copenhagen
Denmark
Tel. +45 35250300
Fax +45 35250330
www.ero.dk
11 Page | ||
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