Hot Popular 868MHz/915MHz RF Wireless Receiver Module KL-RF06
Summarize
KL-RF06 is a high quality wireless receiver module. It is a low power consumption and wide band wireless digital wireless communication module that designed for working at worldwide application-free frequency such as 315MHz, 433MHz, 868MHz and 915MHz. Its core circuit adopts RF65 wireless receiver chip with small size, low voltage, low power consumption, high power, high sensitivity, long receiving distance and high communication rate.
Features / Technical Specification
| Modulation Type |
Reliable FSK/FM technology |
| Working Voltage |
DC3-12V |
| Operating Current |
16mA (can be modified up to 30mA ) |
| RF Sensitivity @868MHz |
-120dBm |
| Decoding Way |
With Processor (Private Learning Code) |
| Working Mode |
Toggle, Momentary or Pulse, Latching |
| Frequency |
315MHz, 433MHz, 868MHz, 915MHz (program controlled) |
| Frequency Synthesizer |
Private Program |
| Dimension |
41mm*19mm*7mm |
| Transmission Rate |
300k/s |
| Operating Temperature |
-10° to 70°C (14°F to 158°F) |
| Manufacturing |
High-quality SMT manufactured |
| Features |
Anti co-frequency interference |
Applications
Widely used in automobiles, motorcycles, remote engine starter, vehicle door locks, anti-theft alarm and security system, personal alarm, home security system, home electric control, wireless toys, short-to-medium distance wireless remote control products, garage door and gate openers, wireless roller blinds and shutter control, industry automation, etc.
Antenna Application Guide
For whip antenna, it is best to use the antenna of 1/4 wavelength, for antenna has a great impact on receiving effect of the module, normally using 50Ω single core cable. For frequency 315MHz, the length of antenna is about 23cm, for 433MHz, it is about 17cm, and for 868MHz, it is about 8cm.
The position of antenna also affects the receiving effect of the module. During installation, the antenna should be extended as much as possible, away from the shield enclosure and placed high above ground.
KL-TF06 is a FSK transmitter module, must work with KL-RF06 together. Pair them before using.
Operation steps:
1) Press learning button and hold on for 3 seconds, the LED indicator lights.
2) Short-circuit either one among D1, D4 and D5 with a jumper on transmitter module.
3) The LED indicator will be off after once blink. That means matching is done. One receiver can memorize maximum 20pcs different transmitters.
4) Jumper on D1 while matching, output Latching working mode.
Jumper on D4 while matching, output Toggle working mode.
Jumper on D5 while matching, output Momentary working mode.
5) The receiver can work at only one working mode with one transmitter, but three working mode with different transmitters.
6) Delete transmitter: Press the learning button and hold on for over 3s till the LED indicator off after lighting.
The antenna should be Φ1mm, 86mm length single-core copper wire.
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