Menu
Suppliers Products
Global B2B sourcing platform
Verified suppliers and manufacturers
MadeInChina.com > Products > Electrical & Electronics > Telecommunication & Broadcasting > Communication Module
Swipe or use the arrows to view product images.

Cy41-V2.1 RF 315m 433.92m Receiver Module SMD Type Small Size

Price $0.50
Min Order 100 Pieces
Availability In Stock
Shipping From Guangdong, China
Popularity 429 people viewed
Send Inquiry View Full Page
Model NO.:
CY41-V2.1
Usage:
Remote Control System
Type:
Wireless
Support Network:
RF
Information content:
Data
Certification:
CE, RoHS
Condition:
New
Frequency:
433.92/315MHz
Sensitivity:
-110dBm
Voltage:
3.6~5.5V
Current:
4.8~6.8mA
Working Temperature:
-20 ~ 70 Degree
Modulation:
Ask
Trademark:
CY
Transport Package:
Plastic Pallet with Individual Slot
Specification:
10.7*10.6*2.1mm
Origin:
China
HS Code:
8517629900
Product Description
Description:
The CY41-V2.1 is an ASK/OOK compatible super heterodyne wireless receiving module with high performance for ISM frequency band. With the adoption of RF wireless data transferring/receiver chipset, the module has advantages at high receiving sensitivity, small size and low cost. It solves the problem on space for the small-sized product. From wireless signal input to data output can be done without any electrical circuit. User only use extra simple data decode circuit can achieve wireless products development.
 
Features:
  1. Frequency: 315MHz/433.92MHz (custom frequency is available);
  2. High sensitivity -110dBm;
  3. Supply voltage: 3.6V - 5.5V;
  4. Low power consumption: 5V @ 315MHz, 4.8mA; 5V @ 433.92MHz, 6.8mA;
  5. Data Rate: 2.4Kbps (Manchester Code);
  6. Consumption on energy saving mode: min. 50nA;
  7. Operating temperature: -20ºC ~ 70ºC, work normally even in the severe temperature environment;
  8. Good selectivity and stray radiation suppression ability, easy to pass the CE/FCC international certification;
  9. Excellent inhibiting ability for local oscillator radiation: multiple receivers receive signals from one transmitter simultaneously without any mutual interference and influence on range;
  10. Dimension: 10.7*10.6*2.1mm
Application
  1. Car remote control door switch (RKE);
  2. Remote control door opener;
  3. Wireless security alarm;
  4. Wireless door bell;
  5. Wireless Controller;
  6. Wireless data transmission;

Pin Description
Pin-out as showed in figure 1 above
PinPin NamePin Definition
1GNDGround
2DOData Output
3VDDConnect to positive power supply
4ANTAntenna

Note 1: ANT pin is a 50 ohm antenna input. The length is about: 
23cm for 315MHz
17cm for 433.92MHz

Electrical Characteristics:
Condition: Ta=25ºC Vcc=5V Frequency=315MHz
CharacteristicsSpecificationUnitNote
Min.Typ.Max.
Frequency Range314.9315315.1MHz 
ModulationASK  
RF Sensitivity -110 dBm50Ohm antenna input directly/1K Kbps
Receiving Bandwidth 200 KHz 
Start-up Time  5ms 
Supply Voltage, VDD3.65.05.5V 
Current4.64.85.0mA 
Decoding output max. voltage3.3 5VRL=500K
Decoding output min. voltage  0.5V 
Operating Temperature-20 70ºC 

Condition: Ta=25ºC Vcc=5V Frequency=433.92MHz
CharacteristicsSpecificationUnitNote
Min.Typ.Max.
Frequency Range433.82433.92434.02MHz 
ModulationASK  
RF Sensitivity -110 dBm50Ohm antenna input directly/1K Kbps
Receiving Bandwidth 200 KHz 
Start-up Time  5ms 
Supply Voltage, VDD3.65.05.5V 
Current6.56.87.0mA 
Decoding output max. voltage3.5 5VRL=500K
Decoding output min. voltage  0.5V 
Operating Temperature-20 70ºC 


Mechanical Size: (Unit: MM)








  • Similar Products
Full Page Contact Supplier
↑