BK4813 Description
The BK4813 is a half duplex TDD FM transceiver operating from 130 MHz to 490 MHz band for worldwide personal radio. Besides speech munication, the.
BK4813 Key Features
- World wide band: 134 ~ 490 MHz
- 12.5/25 kHz channel spacing
- On chip 4 dBm RF PA
- 2.4 V to 3.6 V power supply
- 23/24 bit programmable DCS code
- Standard DTMF and programmable
- SELCALL and programmable in-band
- Frequency inversion scrambler
- Voice activated switch (VOX) and
- RF Signal strength measurement and