NexSens 4100-BASE Radio Base Station

NexSens 4100-BASE Radio Base Station


The 4100-BASE features an internal spread spectrum radio for use with 4100-iSIC data logger(s). When connected to a PC running iChart software, it serves as the central hub for a network of remote data loggers with radio telemetry.


  • License-free spread spectrum radio offers inexpensive real-time data monitoring
  • NEMA 4X enclosure and corrosion-resistant stainless steel hardware
  • Includes AC power adapter & 12' PC cable
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Why Buy From Fondriest?


The NexSens 4100-BASE connects to a PC via RS-232 serial interface and is used with NexSens 4100-iSIC spread spectrum radio data loggers. It offers a quick, inexpensive way to create a network of remote field sites and view data in real-time from the comfort of your office.
Notable Specifications:
  • Radio Data Transfer Rate: 115.2 Kbps
  • Typical Radio Current Draw: 86 mA receive, 500 mA transmit, 21 mA idle,< 1 mA power off
  • Radio Frequency Range: 902-928 MHz
  • Radio Communication Range: 5 miles line of sight, extended range with repeaters
  • Radio Error Correction: 32-bit CRC auto re-transmit
What's Included:
  • (1) 8" x 6" x 4" NEMA 4X enclosure
  • (2) Panel mount flanges
  • (1) 4100-BASE radio
  • (1) 12' PC cable
  • (1) AC power adapter
Image Part # Product Description Price Stock Order
NexSens 4100-BASE Radio Base Station 4100-BASE Spread spectrum radio base station, includes AC power adapter & PC cable
Usually ships in 3-5 days
Image Part # Product Description Price Stock Order
NexSens iChart 6 Software 1001 iChart 6 software, licensed per computer
Usually ships in 3-5 days
NexSens A45 Radio Whip Antenna A45 Whip antenna, radio frequency, 0 dB
Usually ships in 3-5 days
NexSens A44 Radio High Gain Antenna A44 High gain antenna, radio frequency, 3 dBi
Usually ships in 3-5 days
NexSens A41 Radio Omni Antenna A41 Omni antenna, radio frequency, 890-970 MHz
Usually ships in 3-5 days
NexSens A46 Radio Yagi Antenna A46 Yagi antenna, radio frequency, 866-960 MHz
Usually ships in 3-5 days
NexSens Micro-Loss RF Cables A35 RF cable, micro-loss, 2'
Usually ships in 3-5 days
NexSens Low-Loss RF Cables A31 RF cable, low-loss, 10'
Usually ships in 3-5 days

Questions & Answers

| Ask a Question
Which data loggers can I use?
The 4100-BASE features an internal spread spectrum radio for use with 4100-iSIC data loggers, including the SDL500, OEM, MAST, and AVSS telemetry systems.
What is the Typical Radio Current Draw?
The Typical Radio Current Draw for a 4100-BASE is 86mA receive, 500mA transmit, 21mA idle, and <1mA power off.

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