https://www.subseatechnologies.com/tallysman/gps-glonass-antennas/
Tallysman - GPS + GLONASS Antennas
Tallysman has developed technology specifically for today’s multi-constellational GNSS World. Unlike traditional single feed patch antennas, Tallysman’s Accutenna™ technology is designed to provide superior multi-path signal rejection when receiving both GPS L1 and GLONASS G1 signals. The technology provides excellent phase linearity, low axial ratios, and tight Phase Centre Variations (PCV). Tallysman’s technology introduces higher levels of precision at price levels not previously available.
All of Tallysman’s antennas provide invariant response over the fully 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.
TW1320 / TW1322
Coverage: GPS L1 + GLONASS G1
Mount: OEM
Gain (dB): 28 / 26
Current (mA): 9
TW1421 / TW1422
Accutenna™
Coverage: GPS L1 + GLONASS G1
Mount: OEM
Gain (dB): 28
Current (mA): 10
TW1430
Accutenna™
Coverage: GPS L1 + GLONASS G1
Mount: OEM
Gain (dB): 32
Current (mA): 10
TW2405 / TW2407
Accutenna™
Coverage: GPS L1 + GLONASS G1
Mount: OEM
Gain (dB): 28
Current (mA): 15
TW2406 / TW2408
Accutenna™
Coverage: GPS L1 + GLONASS G1
Mount: OEM
Gain (dB): 28
Current (mA): 15
TW2410 / TW2412
Accutenna™
Coverage: GPS L1 + GLONASS G1
Mount: Magnetic or Adhesive
Gain (dB): 28 / 26
Current (mA): 15
TW3320 / TW3322
Coverage: GPS L1 + GLONASS G1
Mount: Through Hole
Gain (dB): 28 / 26
Current (mA): 9
TW3350 / TW3352
Coverage: GPS L1 + GLONASS G1
Mount: Through Hole
Gain (dB): 28 / 26
Current (mA): 9
TW3370 / TW3372
Coverage: GPS L1 + GLONASS G1
Mount: Through Hole
Gain (dB): 40
Current (mA): 16
TW3400 / TW3402
Accutenna™
Coverage: GPS L1 + GLONASS G1
Mount: Through Hole
Gain (dB): 28 / 26
Current (mA): 15
TW3440 / TW3442
Accutenna™
Coverage: GPS L1 + GLONASS G1
Mount: Through Hole
Gain (dB): 40
Current (mA): 19
TW4320 / TW4322
Coverage: GPS L1 + GLONASS G1
Mount: Magentic or Adhesive
Gain (dB): 28
Current (mA): 10
TW4327 / TW4329
Coverage: GPS L1 + GLONASS G1
Mount: Magentic or Adhesive
Gain (dB): 28
Current (mA): 2
TW4421 / TW4422
Accutenna™
Coverage: GPS L1 + GLONASS G1
Mount: Magentic or Adhesive
Gain (dB): 28
Current (mA): 10
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