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nRF401 Transceiver
- For new designs Nordic recommends the nRF9E5 or nRF905 transceiver
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FEATURES
- True single chip FSK transceiver 433MHz
- Few external components required
- No set up or configuration needed
- No coding of data required
- 20kbit/s data rate 2 channels
- Wide supply range
- Very low power consumption
- Standby mode
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BENEFITS
- Short time to market
- Small PCB size
- Performance, range, reliability and security
- Toolkits and technical support available
- Made for volume production - RF tested and surface mount
- Layout and PCB loop antenna solution available for free
- No external SAW filter needed
- Compliance with ETSI, FCC and other local regulations
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APPLICATIONS
- Alarm and Security Systems
- Automatic Meter Reading (AMR)
- Home Automation Remote
- Control Surveillance Automotive
- Telemetry Toys
- Wireless Communication
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GENERAL DESCRIPTION
nRF401 is a true single chip UHF transceiver designed to operate in the 433MHz ISM (Industrial, Scientific and Medical) frequency band. It features Frequency Shift Keying (FSK) modulation and demodulation capability. nRF401 operates at bit rates up to 20kbit/s. Transmit power can be adjusted to a maximum of 10dBm. Antenna interface is differential and suited for low cost PCB antennas. nRF401 features a standby mode which makes power saving easy and efficient. nRF401 operates from a single +3 - 5V DC supply. As a primary application, nRF401 is intended for UHF radio equipment in compliance with class I.a of the European Telecommunication Standard Institute (ETSI) specification EN 300 220-1 V1.2.1.
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| Parameter | Value | Unit | Frequency
Channel#1/Channel#2 | 433.92/
434.33 | MHz | | Modulation | FSK | | | Frequency deviation | 15 | kHz | Max RF output power
@ 400 Ohm | 10 | dBm | Sensitivity @ 400 Ohm, BR=20kbps,
BER=10-3 | -105 | dBm | | Maximum bit rate | 20 | kbit/s | | Supply voltage DC | 2.7-5.25 | V | | Receive supply current | 11 | mA | Transmit supply current
@ -10dBm RF output power | 8 | mA | | Standby supply current | 8 | uA |
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Download the latest datasheets
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Applicable application notes for the current product
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Available boards, kits, software and layout information, etc.
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Brochures and presentations for the current product
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Technical documents, engineering articles, etc.
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Other documents of interest
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Frequently Asked Questions
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Most popular downloads in the last 6 months
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