Product Specifications
| Prod Model: |
RY-RM02 |
| Markets: |
North America,South America,Eastern Europe,Southeast Asia,Africa,Oceania,Mid East,Eastern Asia,Western Europe |
| Color: |
Green |
| Voltage Range: |
3.0V-5.75V |
| Frequency: |
315MHz / 433.92MHz |
| Part Number: |
Ry-RM02 |
| Modulation: |
Ask |
| Key Words: |
RF Receiver Module |
| Wireless Receiver Module: |
433MHz Receiver Module |
| 315MHz Receiving Module: |
Ask Receiver Module |
| RF Module: |
Super-Heterodyne Receiver with Decoder |
| Alarm: |
Receiver |
| Type: |
Wireless |
| Usage: |
Window |
| Certification: |
RoHS |
| Receive Frequency: |
433.92MHz |
| Channel: |
1CH |
Product Description
433/315 MHz Super-heterodyne receiver with decoder RF Receiver Module RY-RM02
type:RF Receiver module
keywords: Receiver modules,Super-heterodyne receiver with decoder
part number: RY-RM02
General Description:
RYRM02 is a ASK/OOK Super-heterodyne receiver module with learning and hopping decoder, which is used for receive on-off signal within 4 channels. For common learning code, RYRM02 module based on the decode chips from Microchip which is paired with such as EV1527, PT2240 encode chips. This module can provides well performance in anti-jamming and stability due to adopting the heterodyne receiving schematic.
Features:
Small size
High stability
Rolling/ learning code
Low power consumption
4 channels TTL/CMOS compatible output, Easy to use
Frequency: 315M or 433.92MHz(other available)
Normally 7 remote max(customer designed if need more).
APPLICATION:
Smart toys
Remote Control System
Garage door controller
Industrial Automation system
Remote keyless entry, Car security system
Alarm system, Remote controlling for home appliances.
Electrical Characteristics:Condition: a=25ºC Vcc=5.0V Frequency=315MHZ
Parameter
Sym
Condition
Value
Unit
min
typ
max
Frequency
Fc
314
315
315.10
MHz
Modulation
ASK
Sensitivity
50ohm antenna, input: 1KKbps
-114
dBmV
Bandwidth
+/-200
KHz
Working voltage
Vcc
3.0
5
5.75
V
Working current
IRC
433, no load
9.6
mA
Decoder Output high level
RL=500K
2.8
3.75
5
V
Decoder Output lower level
RL=500K
0.5
V
Start-up time(Ton)
9
mS
Image Rejection
293.6MHZ
20
dB
Channels
1
4
Operate temperature
-30
+85
ºC
Condition: a=25ºC Vcc=5.0V Frequency=433.92MHZ
Parameter
Sym
Condition
Value
Unit
min
typ
max
Frequency
Fc
433.82
433.92
434.02
MHz
Modulation
ASK
Sensitivity
50ohm antenna, input: 1KKbps
-114
dBm
Bandwidth
+/-200
KHz
Working voltage
Vcc
3.0
5
5.75
V
Working current
IRC
433, no load
9.6
mA
Decoder Output high level
RL=500K
2.8
3.75
5
V
Decoder Output lower level
RL=500K
0.5
V
Start-up time(Ton)
9
mS
Image Rejection
412.52MHZ
20
dB
Output type
L/M (Latch or Momentary)
Channels
1
4
Operate temperature
-30
+85
ºC
Dimension:
Interface definition:
Pin no.(from left to right)
Pin name
Description
1
ANT
Connect to Antenna
2
GND
Ground
3
Do
RF data output(For testing, no need connect)
4
LEA
Other learning key connected(no need connect)
5
VT
Valid Transmission. VT in high state signifies that receives valid transmission waveform
6
A
A channel output(connect to a LED or MCU I/O pins)L/M: Latch or Momentary Output Type
7
B
B channel output(connect to a LED or MCU I/O pins)L/M: Latch or Momentary Output Type
8
C
C channel output(connect to a LED or MCU I/O pins)L/M: Latch or Momentary Output Type
9
D
Dchannel output(connect to a LEDor MCU I/O pins)L/M: Latch or Momentary Output Type
10
VDD
Power
11
GND
Ground
Part Number Definition:
Model:RYRM02-XXX-Y ASK Receiver
XXX: Customer specified frequency (315,433.92MHz or others)
Y: The Channel output mode
L: Latch mode M: Momentary mode
Rely Industrial Co., Ltd. is a professional enterprise that specialized in researching, developing and manufacturing wireless RF products, and dedicates to provide customer modular products (OEM) or design project (ODM); It passed the ISO9001: 2000 International quality management system certification, and the product quality can meet FCC, CE, RoHS standards. With more than 10 years' research and sale of wireless fiield, we built a professional sales and R&D team with more than 20 people in January of 2009 in ChangSha city to promote our products and serve the buyers and phurchasers from all over the world.
Business scopes: Specializing in manufacturing wireless RF products: Both Hardware and Software's development and manufacture of Wireless Receiver and Transmitter Modules, Wireless Remote Control and Wireless Controller, Two-Way Wireless Transceiver Modules and IR to RF Transceiver Modules; Wireless network products, such as modems, routers, mouses etc.
Application scopes: Widely used for controlling electric doors/gates and windows, garage door and all kinds of openers, gate barrier, access control systems, industrial control, infrared remote control to RF remote control; GSM / GPS / TPMS car remote control, two-way car alarm system, remote control switches, communications and security fields, etc.
Business Goal: To provide strong technical support and services, good quality and competitive price products, we aim to build the most powerful RF products R&D production base in Asia.
We have strong research and technology team who commit to researching and producing the RF related products eg, RF circuit. Digital circuit, simulation circuit, software design. Our research managing team are experienced in the related area. So our products are with high quality and competitive price.
