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
TW4020 Single Band GNSS Antenna
The TW4020 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.
- Low noise LNA: 1 dB typ.
- High rejection SAW filter
- High gain: 28 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
TW3972 Triple-band GNSS Antenna + L-band
The TW3972 is an Accutenna® technology antenna providing triple-band GPS/QZSS-L1/L2/L5, GLONASS-G1/G2/G3, Galileo-E1/E5a/E5b, BeiDou-B1/B2/B2a, NavIC-L5, including the satellite-based augmentation system (SBAS) available in the region of operation [WAAS (North America), EGNOS (Europe), MSAS (Japan), or GAGAN (India)], plus L-band correction services coverage, and is especially designed for precision triple-frequency positioning.
Features
- Very low noise preamp (< 2.5 dB typ.)
- Low axial ratio (< 2.0 dB typ.)
- Tight phase center variation
- High-gain LNA gain (37 dB typ.)
- Low current (24 mA typ.)
- ESD circuit protection (15 kV)
- Invariant performance from 2.5 to 16 VDC
- IP69K, REACH, RoHS, and S-9401.V1.0 compliant
- EN45545-2, EN50121, EN50155, and EN61373 compliant
Benefits
- Great multipath rejection
- Increased system accuracy
- Great signal-to-noise ratio
