DR4001

Product Overview

DR4001 is a ASK/OOK RF transmitter IC from Murata Electronics, organized under Semiconductors / RF and Wireless / RF Transmitters. It is intended for generating or modulating RF signals in wireless transmitters, remote-control systems, telemetry equipment, RFID/RKE designs, low-power sensor nodes or other embedded radio products. The reviewed product data indicates that the product data references an operating frequency range of around 868.35 MHZ; confirm operating bandwidth in the datasheet, the modulation or band reference includes ASK, OOK, the package reference is Module. The exact datasheet, package drawing, operating band and ordering suffix should be reviewed before substitution or production use. Buyers should verify the full datasheet, output-power setting, data interface, reference clock, antenna matching network, package drawing, marking and ordering suffix before production use or replacement approval.

Key Features

• Manufacturer: Murata Electronics
• Part Number: DR4001
• Product Category: Semiconductors / RF and Wireless / RF Transmitters
• Device Type: ASK/OOK RF transmitter IC
• Product Description: DR4001 is an ASK/OOK RF transmitter IC with around 868.35 MHZ; confirm operating bandwidth in the datasheet, ASK, OOK reference, Module, module or through-hole style package; confirm assembly details in the datasheet, intended for low-power sub-GHz wireless transmission and simple data-link applications.
• Frequency Range: around 868.35 MHZ; confirm operating bandwidth in the datasheet
• Modulation / Band Reference: ASK, OOK
• Package / Case: Module
• Mounting / Construction: module or through-hole style package; confirm assembly details in the datasheet
• Application Band Reference: sub-GHz ISM, remote control, telemetry, alarm, smart-metering and RKE transmitter designs
• Functional Role: RF signal generation, transmitter modulation and wireless data-link transmission
• Sourcing Description: RF TX IC ASK/Ook 868.35MHz Mod

Applications

DR4001 can be used in sub-GHz ISM transmitters, remote-control devices, wireless sensors, metering equipment, alarm systems, garage-door controllers, smart-home products, telemetry links and low-power embedded RF equipment. Design review should include output power, frequency band, modulation mode, matching network, reference clock, supply voltage and local RF compliance requirements.

Quality & Sourcing

Antrex Electronics can support DR4001 sourcing with stock availability checks, RFQ quotation, package confirmation, date code review and shipment arrangement. For RF transmitter purchasing, buyers can provide quantity, target price, acceptable date code, packaging preference, frequency band, modulation requirement, output-power requirement and application information for faster quotation support. Antrex Electronics can also help arrange product photos, label review, visual inspection and third-party testing support when required. OEMs, EMS providers, RF module manufacturers, repair centers and electronic component buyers are welcome to send BOM lists or hard-to-find RF transmitter IC requests for sourcing assistance.