RFM84
RFM84 is ASK / OOK receiver module manufactured by HOPERF.
features high reliability, low power consumption, high sensitivity, low cost,，high performance. It is your ideal choice for designing wireless data transmission products which can be widely used on wireless data transmission field.
2. Features
- -
- - Low cost, high performance Data rate range is 0.1-10KHz Power Supply =5V Operating Current =4.0m A Sensitivity = -95d Bm ISM Frequency band
- -
- -
- ASK/OOK receive modulation
Operation frequency 315MHz,433.92MHz DIP Package
3. Application
- -
- Wireless data transmission Household automatization
Remote system for alarm
4. Pin Description
PIN 1 2 3 4 5
Name RF IN GND VCC DATA GND
Define RF signal input
Ground, connect to GND Power supply , connect to Vcc+
Data output
Ground, connect to GND
Tel: +86-755-82973805
Fax: +86-755-82973550
E-mail: sales@hoperf. http://.hoperf.
Free Datasheet http://../
RFM84 V1.0
5. Parameter
Parameter Power supply ( VCC) Current 5V, 433.92MHz Operation frequency RFM84-315 RFM84-433.92 @315MHz Rate=1.2Kbps @434MHz Rate=1.2Kbps 314.85 433.77 Condition DC 5V, 315MHZ Min 3 Typical 5 4 4 315 433.92 -95 -95 300 0.1 -40 10 +85 Max 5.5 5 5 315.15 434.07 Unit V m A m A MHz MHz d Bm d Bm KHz KHz ℃
Sensitivity
Bandwidth Modulate data rate Operate temperature
6. Mechanical Dimension（unit：mm）
Figure 1: RFM84 mechanical dimension
2 Tel: +86-755-82973805 Fax: +86-755-82973550 E-mail: sales@hoperf. http://.hoperf.
Free Datasheet http://../
RFM84 V1.0
7. Ordering...
