TW2406

The TW2406 is electronically identical to the TW2405 with the same performance characteristics. The TW2406 has a larger PCB than the TW2405 (56mm versus 50mm) with drilled holes to permit more secure mounting The TW2406/TW2408 employ Tallysman’s unique Accutenna™ technology covering the GPS L1, GLONASS G1, and SBAS (WAAS, EGNOS & MSAS) frequency bands (1574 to 1606 MHz). It provides truly circular response over its entire bandwidth thereby producing superior multipath signal rejection resulting in higher accuracy of position and time.

Features

  • Accutenna™ Technology
  • Tight Phase Centre Variation
  • Highest accuracy GPS + GLONASS OEM antenna in its size range
  • High rejection SAW filter
  • Temperature compensating LNAs

Benefits

  • Superior multipath signal rejection
  • Ideal for handheld devices
  • Improved carrier phase linearity for RTK systems
  • Excellent signal-to-noise ratio
  • Consistent response in all operating temperatures
The TW2408 includes a tight pre-filter to protect against saturation by high level sub-harmonics and L-Band signals. OEM antennas are easily detuned by the local environment. Tallysman offers custom tuning services for optimized integration into OEM end-user modules. For further details, please download the Datasheet.
Mechanical:
Architecture: Dual, quadrature feeds
Size: 56 mm dia. x 7.8 mm H
Weight: 35g
Cable: RG174 or micro-coax depending on type of connector
Attachment Method: Adhesive or screw mount
Environmental: REACH and RoHS compliant

Electrical:
LNA Gain: 28dB typ.(TW2406), 25dB typ. (TW2408)
Supply Current: 15mA typ, 25m Max (85°C)
Supply Voltage: 2.5 to 16 VDC nominal (12VDC recommended max.)
Noise: 1 dB typ.(TW2405) <3.5 dB typ. (TW2407)
Axial Ratio (over full bandwidth): <1 dB @zenith, 3 dB max.

For further details, please download the Datasheet.
TW2406 mechanical
The TW2406 is electronically identical to the TW2405 with the same performance characteristics. The TW2406 has a larger PCB than the TW2405 (56mm versus 50mm) with drilled holes to permit more secure mounting The TW2406/TW2408 employ Tallysman’s unique Accutenna™ technology covering the GPS L1, GLONASS G1, and SBAS (WAAS, EGNOS & MSAS) frequency bands (1574 to 1606 MHz). It provides truly circular response over its entire bandwidth thereby producing superior multipath signal rejection resulting in higher accuracy of position and time.

Features

  • Accutenna™ Technology
  • Tight Phase Centre Variation
  • Highest accuracy GPS + GLONASS OEM antenna in its size range
  • High rejection SAW filter
  • Temperature compensating LNAs

Benefits

  • Superior multipath signal rejection
  • Ideal for handheld devices
  • Improved carrier phase linearity for RTK systems
  • Excellent signal-to-noise ratio
  • Consistent response in all operating temperatures
The TW2408 includes a tight pre-filter to protect against saturation by high level sub-harmonics and L-Band signals. OEM antennas are easily detuned by the local environment. Tallysman offers custom tuning services for optimized integration into OEM end-user modules. For further details, please download the Datasheet.
Mechanical:
Architecture: Dual, quadrature feeds
Size: 56 mm dia. x 7.8 mm H
Weight: 35g
Cable: RG174 or micro-coax depending on type of connector
Attachment Method: Adhesive or screw mount
Environmental: REACH and RoHS compliant

Electrical:
LNA Gain: 28dB typ.(TW2406), 25dB typ. (TW2408)
Supply Current: 15mA typ, 25m Max (85°C)
Supply Voltage: 2.5 to 16 VDC nominal (12VDC recommended max.)
Noise: 1 dB typ.(TW2405) <3.5 dB typ. (TW2407)
Axial Ratio (over full bandwidth): <1 dB @zenith, 3 dB max.

For further details, please download the Datasheet.