Tallysman GNSS High Gain Embedded Antenna

Product Order Number:
TM TW3870E

Categories: ,


The TW3870E employs Tallysman’s unique Accutenna™ technology which provides truly circular response over the entire bandwidth thereby producing superior multi-path signal rejection resulting in higher positional and timing accuracy.

The TW3870E covers the GPS L1 | L2, GLONASS G1 | G2, and SBAS (WAAS, EGNOS & MSAS) frequency bands. This antenna offers excellent axial ratio and a tightly grouped phase centre. The higher gain of the TW3870E makes it ideal for use with NVS Technologies RTK series receivers and other receivers requiring higher gain. This antenna sets a new price/performance standard in its category.

– Superior multipath signal rejection
– Ideal for RTK and PPP applications
– Excellent signal-to-noise ratio
– Consistent response in all operating temperatures

– Precision GPS position
– Dual Frequency RTK receivers
– Mission Critical GPS Timing
– Military & Security
– Network Timing and Synchronisation

Key Features

  • Accutenna™ Technology
  • Tight Phase Center Variation (PCV)
  • Low noise LNA: 2dB max.
  • Temperature compensating LNAs


Product Order Number:

TM TW3870E