BK4819 - Analog Two Way Radio-IC

Datasheet Summary

Description

The BK4819 is a half duplex TDD FM transceiver operating within 18 MHz ~ 660 MHz, 840 MHz ~1300 MHz band range for worldwide personal radio.

Features

World wide band: 18 MHz ~ 660 MHz, 840 MHz ~1300 MHz.
12.5/25/6.25/20 kHz channel spacing.
On chip 7 dBm RF PA.
2.6 V to 3.6 V power supply.
CTCSS tone receiver with tail CTCSS frequency detector.
23/24 bit programmable DCS code.
Standard DTMF and programmable in-band dual tone.

BEKEN

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Datasheet Details

Part number	BK4819
Manufacturer	BEKEN
File Size	858.75 KB
Description	Analog Two Way Radio-IC
Datasheet	BK4819 Datasheet
Additional preview pages of the BK4819 datasheet.

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Full PDF Text Transcription

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Analog Two Way Radio IC BK4819 Features  World wide band: 18 MHz ~ 660 MHz, 840 MHz ~1300 MHz  12.5/25/6.25/20 kHz channel spacing  On chip 7 dBm RF PA  2.6 V to 3.

Published: Jan 19, 2025 |