https://www.subseatechnologies.com/tallysman/gps-beidou-galileo-glonass/
Tallysman - GPS/BeiDou/Galileo/GLONASS
Too often, the quality of an antenna is over-looked when integrating a PNT system. One doesn’t purchase a high quality camera and match it with a poor quality lens. Similarly, today’s multi-constellational GNSS receivers require matching technology. Unlike traditional single feed patch antenna technology, Tallysman’s Accutenna™ technology is specifically designed for today’s multi-constellational receivers in mind. The Accutenna technology provides superior multi-path signal rejection when receiving GPS L1, BeiDou B1, Galileo E1, and GLONASS G1 signals resulting in higher degrees of position, navigation, and timing accuracies.
All of Tallysman’s antennas provide invariant performance over the full range of operating voltages and operating temperatures. They are available with a wide range of connectors and custom cable lengths.
**NEW** Tallysman now offers NMO mount antennas!
Accutenna™ antennas appear in red below.
TW1721
Accutenna™
Coverage: GPS/BeiDou/Galileo/GLONASS
Mount: OEM
Gain (dB): 28
Current (mA): 10
TW2706 / TW2708
Accutenna™
Coverage: GPS/BeiDou/Galileo/GLONASS
Mount: OEM
Gain (dB): 28
Current (mA): 15
TW2926
Accutenna™
Coverage: GPS L1/BeiDou B1/Galileo E1/GLONASS G1/L-Band
Mount: OEM
Gain (dB): 28
Current (mA): 18
TW2643A
Accutenna™
Coverage: GPS/BeiDou/Galileo/GLONASS/Iridium
Mount: Magnetic or Adhesive or Screw
Gain (dB): 26
Current (mA): 18
TW2710 / TW2712
Accutenna™
Coverage: GPS/BeiDou/Galileo/GLONASS
Mount: Magnetic or Adhesive or Screw
Gain (dB): 28 / 26
Current (mA): 15
TW2743
Accutenna™
Coverage: Passive Iridium/Active GPS/BeiDou/Galileo/GLONASS
Mount: Magnetic or Adhesive or Screw
Gain (dB): 21
Current (mA): 14
TW2920
Accutenna™
Coverage: GPS/BeiDou/Galileo/GLONASS/L-Band
Mount: Magnetic or Adhesive or Screw
Gain (dB): 32
Current (mA): 18
TW3710
Accutenna™
Coverage: GPS/BeiDou/Galileo/GLONASS
Mount: Through Hole
Gain (dB): 28
Current (mA): 15
TW3740 / TW3742
Accutenna™
Coverage: GPS/BeiDou/Galileo/GLONASS
Mount: Through Hole
Gain (dB): 40
Current (mA): 19
TW4721 / TW4722
Accutenna™
Coverage: GPS/BeiDou/Galileo/GLONASS
Mount: Magentic or Adhesive
Gain (dB): 26
Current (mA): 10
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