TW4721 Single Band GNSS Antenna
The TW4721 employs Tallysman’s unique Accutenna® technology, covering GPS/QZSS L1, GLONASS G1, Galileo E1, BeiDou B1, as well as SBAS (WAAS/EGNOS/MSAS).
Features
- Dual feed patch element
- Axial ratio: 2 dB typ.
- Low noise LNA: 1 dB typ.
- High rejection mid-section SAW filter
- High gain: 26 dB typ.
- Wide voltage input range: 2.5 to 16 VDC
- IP68 weather proof housing
- Low current consumption: 12 mA
Benefits
- Greatly enhanced multipath rejection
- Improved GNSS reliability
- Excellent signal to noise ratio
- CE RED, REACH, and RoHS compliant
- Ideal for harsh environments
- Excellent out of band signal rejection
TW4722 Single Band GNSS Antenna (Pre-filtered)
The TW4722 employs Tallysman’s unique Accutenna® technology, covering GPS/QZSS L1, GLONASS G1, Galileo E1, BeiDou B1, as well as SBAS (WAAS/EGNOS/MSAS).
Features
- Dual feed patch element
- Axial ratio: 2 dB typ.
- Low noise LNA: 3 dB typ.
- High rejection mid-section SAW filter
- High gain: 24 dB typ.
- Wide voltage input range: 2.5 to 16 VDC
- IP68 weather proof housing
- Low current consumption: 12 mA
Benefits
- Greatly enhanced multipath rejection
- Improved GNSS reliability
- Excellent signal to noise ratio
- CE RED, REACH, and RoHS compliant
- Ideal for harsh environments
- Excellent out of band signal rejection
TW4600 Iridium Antenna
The TW4600 employs Tallysman’s unique Accutenna® technology, covering the Iridium frequency band (1616 MHz – 1626 MHz).
Features
- Dual-feed, wide band patch
- Axial ratio, < 3 dB over full bandwidth
- High gain 4.5 dBic
- Robust design
- Small form factor
Benefits
- Better axial ratio at lower elevation angles
- Higher Rx and Tx success rates
- Compact form factor
- RoHS compliant
TW4421 Single Band GNSS Antenna
The TW4421 employs Tallysman’s unique Accutenna® technology, covering GPS/QZSS L1, GLONASS G1, Gas well as SBAS (WAAS/EGNOS/MSAS).
Features
- Dual-feed patch element
- Axial ratio: 2 dB typ.
- Low noise LNA: 1 dB typ.
- High rejection mid-section SAW filter
- High gain: 28 dB typ.
- Wide voltage input range: 2.5 to 16 VDC
- IP68 compliant weatherproof housing
- Low Current: 12 mA typ.
Benefits
- 1 dB Bandwidth
- Greatly enhanced multi-path rejection
- Improved GNSS reliability
- Excellent signal to noise ratio
- CE RED, REACH, and RoHS compliant
- Ideal for harsh environments
- Excellent out of band signal rejection
TW4422 Single Band GNSS Antenna (Pre-filtered)
The TW4422 employs Tallysman’s unique Accutenna® technology covering GPS/QZSS L1, GLONASS G1, as well as SBAS (WAAS, EGNOS & MSAS).
Features
- Dual feed patch element
- Axial ratio: 2 dB typ.
- High rejection mid-section SAW filter
- High gain: 28 dB typ.
- Wide voltage input range: 2.5 to 16 VDC
- IP68 weather proof housing
- Low Current: 12 mA typ.
Benefits
- 1 dB Bandwidth
- Greatly enhanced multi-path rejection
- Improved GNSS reliability
- Excellent signal to noise ratio
- CE RED, REACH, and RoHS compliant
- Ideal for harsh environments
- Excellent out-of-band signal rejection
TW4322 Single Band GNSS Antenna (Pre-filtered)
The TW4322 is a compact, commercial grade GNSS antenna covering GPS/QZSS L1, GLONASS G1 and SBAS (WAAS/EGNOS/MSAS).
Features
- 40% wider bandwidth, small footprint
- Axial ratio: 6 dB typ., 8 dB max.
- High rejection mid-section SAW filter
- High gain: 26 dB typ.
- Wide voltage input range: 2.5 to 16 VDC
Benefits
- Excellent multipath rejection
- Improved GNSS reliability
- Excellent signal to noise ratio
- CE RED, REACH, and RoHS compliant
- Ideal for harsh environments
- Excellent out of band signal rejection
TW4027 Single Band GNSS Antenna
The TW4027 is a very low power, compact GNSS antenna covering the GPS/QZSS L1, as well as SBAS (WAAS, EGNOS & MSAS).
Features
- Nominal 2 mA current draw
- Invariant response, 2.5 to 16 VDC Supply
- Low noise figure: 1 dB Typ.
- Axial ratio: 4 dB max (GPS )
- High gain LNA: 24 dB typ.
- IP68 weather proof housing
Benefits
- Longer battery life
- Excellent signal to noise ratio
- CE RED, REACH, and RoHS compliant
- Ideal for harsh environments
- Excellent out of band signal rejection
TW4029 Single Band GNSS Antenna (Pre-filtered)
The TW4029 is a very low power, compact GNSS antenna covering the GPS L1, as well as SBAS (WAAS, EGNOS & MSAS).
Features
- Nominal 2 mA current draw
- Invariant response, 2.5 to 16 VDC Supply
- Axial ratio: 4 dB max.
- High gain LNA: 21 dB typ.
- IP68 weather proof housing
Benefits
- Longer battery life
- Excellent signal to noise ratio
- CE RED, REACH, and RoHS compliant
- Ideal for harsh environments
- Excellent out of band signal rejection
TW4320 Single Band GNSS Antenna
The TW4320 is a compact, commercial grade GNSS antenna covering GPS/QZSS L1, GLONASS G1 and SBAS (WAAS/EGNOS/MSAS).
Features
- 40% wider bandwidth, small footprint
- Axial ratio: 6 dB typ., 8 dB max.
- Low noise LNA: 1 dB typ.
- High rejection mid-section SAW filter
- High gain: 28 dB typ.
- Wide voltage input range: 2.5 to 16 VDC
Benefits
- Excellent multipath rejection
- Improved GNSS reliability
- Excellent signal to noise ratio
- CE RED, REACH, and RoHS compliant
- Ideal for harsh environments
- Excellent out of band signal rejection
TW4022 Single Band GNSS Antenna (Pre-filtered)
The TW4022 is a compact, commercial grade GNSS antenna covering GPS/QZSS L1 and SBAS (WAAS/EGNOS/MSAS).
Features
- 40% wider bandwidth, small footprint
- Axial ratio: 1 dB typ.
- High rejection SAW filter
- High gain: 26 dB typ.
- Wide voltage input range: 2.5 to 16 VDC
- IP68 weather proof housing
Benefits
- Increased system accuracy
- Excellent signal to noise ratio
- CE RED, REACH, and RoHS compliant
- Ideal for harsh environments
- Excellent out of band signal rejection
