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Cy85 Mini Size 5V 2.4kbps -110dBm 315 MHz 433.92MHz Circuit Board RF Receiver Module
| Price | $0.70 |
|---|---|
| Min Order | 100 Pieces |
| Availability | In Stock |
| Shipping From | Guangdong, China |
| Popularity | 256 people viewed |
Model NO.:
CY85
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:
6.5~7.0mA
Working Temperature:
-20 ~ 70 Degree
Modulation:
Ask/Ook
Data Rate:
2.4kbps
Trademark:
CY
Transport Package:
Plastic Pallet with Individual Slot
Specification:
12*10.5*5mm
Origin:
China
HS Code:
8517629900
Product Description
Description:
The CY85 is an ASK/OOK compatible super heterodyne wireless receiving module with high performance for ISM frequency band. With the adoption of European brand RF wireless data transferring/receiver chipsets, 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:The CY85 is an ASK/OOK compatible super heterodyne wireless receiving module with high performance for ISM frequency band. With the adoption of European brand RF wireless data transferring/receiver chipsets, 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.
- Frequency: 315MHz/433.92MHz (custom frequency is available);
- High sensitivity -110dBm;
- Supply voltage: 3.6V - 5.5V;
- Low power consumption: 5V @ 315MHz, 4.8mA; 5V @ 433.92MHz, 6.8mA;
- Data Rate: 2.4Kbps (Manchester Code)
- Operating temperature: -20ºC ~ 70ºC, work normally even in the severe temperature environment;
- Excellent inhibiting ability for local oscillator radiation: multiple receivers receive signals from one transmitter simultaneously without any mutual interference and influence on range;
- Favorable selectivity and inhibiting ability for stray radiation; image rejection is up to 20dBm;
- Dimension: 12*10.5*5mm
- Remote door openers
- Remote keyless entry
- Wireless security systems
- Remote control
- Wireless door ring
- Wireless data transmission
Pin Description
Pin-out as showed in figure 1 above
| Pin | Pin Name | Pin Definition |
| 1 | +5V | Connect to positive power supply |
| 2 | DO | Data Output |
| 3 | GND | Ground |
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
| Characteristics | Specification | Unit | Note | ||
| Min. | Typ. | Max. | |||
| Frequency Range | 314.9 | 315 | 315.1 | MHz | |
| Modulation | ASK | ||||
| RF Sensitivity | -111 | dBm | 50Ohm antenna input directly/1K Kbps | ||
| Receiving Bandwidth | 200 | KHz | |||
| Supply Voltage, VDD | 3.6 | 5 | 5.5 | V | |
| Current | 4.6 | 4.8 | 5 | mA | |
| Decoding output max. voltage | 3.5 | 5 | V | RL=500K | |
| Decoding output min. voltage | 0.5 | V | |||
| Operating Temperature | -20 | 70 | ºC | ||
Condition: Ta=25ºC Vcc=5V Frequency=433.92MHz
| Characteristics | Specification | Unit | Note | ||
| Min. | Typ. | Max. | |||
| Frequency Range | 433.82 | 433.92 | 434.02 | MHz | |
| Modulation | ASK | ||||
| RF Sensitivity | -110 | dBm | 50Ohm antenna input directly/1K Kbps | ||
| Receiving Bandwidth | 200 | KHz | |||
| Start-up Time | 5 | ms | |||
| Supply Voltage, VDD | 3.6 | 5 | 5.5 | V | |
| Current | 6.5 | 6.8 | 7.0 | mA | |
| Decoding output max. voltage | 3.5 | 5 | 5 | V | RL=500K |
| Decoding output min. voltage | 0.5 | V | |||
| Operating Temperature | -20 | 70 | ºC | ||
Mechanical Size: (Unit: MM)
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