Swipe or use the arrows to view product images.
Cy42 Wireless Superhet 315MHz 433.92MHz RF Receiver Module
| Price | $1.20 |
|---|---|
| Min Order | 100 Pieces |
| Availability | In Stock |
| Shipping From | Guangdong, China |
| Popularity | 436 people viewed |
Model NO.:
CY42
Usage:
Remote Control System
Type:
Wireless
Support Network:
RF
Information content:
Data
Certification:
CE, RoHS
Condition:
New
Frequency:
433.92/315MHz
Sensitivity:
-112dBm
Voltage:
2.4~5.5V
Current:
2.9~3.1mA
Working Temperature:
-40 ~ 80 Degree
Modulation:
Ask/Ook
Data Rate:
9.6kbps
Trademark:
CY
Transport Package:
Plastic Pallet with Individual Slot
Specification:
43.2*11.3*5mm
Origin:
China
HS Code:
8517629900
Product Description
Description:
The CY42 is ASK/OOK Super Heterodyne receiver module, which can be used to receive un-decoded data from the range of CY's Transmitter modules. The module is very simple to operate and offer a low current consumption. Data can be transmitted directly into a microprocessor or decoding device. All receivers are compatible, producing CMOS/TTL Output, and only require connections to Power & Antenna.
Features:
Application
Pin Description
Note1: 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=5.0V Freq.=315MHz
Condition: Ta=25ºC Vcc=5.0V Freq.=433.92MHz
Mechanical Size: (Unit: MM)
Note:
Because of the weak current of CY42 data output pin, I/O port on the single chip cannot connect pull-up or pull-down resistor and these resistors inside single chip must be set as disable state if it is needed to directly drive the single chip.
The CY42 is ASK/OOK Super Heterodyne receiver module, which can be used to receive un-decoded data from the range of CY's Transmitter modules. The module is very simple to operate and offer a low current consumption. Data can be transmitted directly into a microprocessor or decoding device. All receivers are compatible, producing CMOS/TTL Output, and only require connections to Power & Antenna.
Features:
- Frequency: 315M/433.92MHz (custom frequency is available)
- ASK/OOK Demodulation
- Stable operating frequency
- Low current consumption
- Wide operating voltage: 2.4 ~ 5.5V DC
- High sensitivity: -110dBm
Application
- Wireless Security Systems
- Garage Door Controller
- Remote Gate Controls
- Data Communications
- Sensor Reporting
Pin Description
| Pin Name | Pin Definition |
| ANT | RF signal input pin |
| GND | Connect to negative power supply |
| GND | Connect to negative power supply |
| VDD | Connect to positive power supply |
| VDD | Connect to positive power supply |
| EN | Optional output: 1.DATA output(default setting) 2.Battery saving mode(shut down): (Working mode in High level input) (Sleeping mode in Low level input) |
| DATA | Data output pin |
| GND | Connect to negative power supply |
Note1: 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=5.0V Freq.=315MHz
| Parameter | Specification | Unit | Condition | ||
| Min | Typ. | Max | |||
| Frequency range | 314.90 | 315 | 315.10 | MHz | Other freq. available |
| Receiver sensitivity | -110 | dBm | |||
| Data rata | 5 | 9.6 | Kbps | Manchester code | |
| Receiving start time | 9 | ms | |||
| Image Rejection | 30 | dB | 304.3MHz | ||
| Receiving Bandwidth | 200 | kHz | |||
| Supply voltage, VDD | 2.4 | 5.0 | 5.5 | V | |
| Current | 2.6 | 2.7 | 2.8 | mA | |
| Voltage as decoding | 0.5 | 5.5 | V | RL=500K | |
| Operation temperature | -40 | +85 | ºC | ||
Condition: Ta=25ºC Vcc=5.0V Freq.=433.92MHz
| Parameter | Specification | Unit | Condition | ||
| Min | Typ. | Max | |||
| Frequency range | 433.82 | 433.92 | 434.02 | MHz | Other freq. available |
| Receiver sensitivity | -110 | dBm | |||
| Data rata | 5 | 9.6 | Kbps | Manchester code | |
| Receiving start time | 9 | ms | |||
| Image Rejection | 30 | dB | 304.3MHz | ||
| Receiving Bandwidth | 200 | kHz | |||
| Supply voltage, VDD | 2.4 | 5.0 | 5.5 | V | |
| Current | 2.9 | 3.0 | 3.1 | mA | |
| Voltage as decoding | 0.5 | 5.5 | V | RL=500K | |
| Operation temperature | -40 | +85 | ºC | ||
Mechanical Size: (Unit: MM)
Note:
Because of the weak current of CY42 data output pin, I/O port on the single chip cannot connect pull-up or pull-down resistor and these resistors inside single chip must be set as disable state if it is needed to directly drive the single chip.
- Similar Products