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

TW3892 Dual Band GNSS Antenna with L-Band

The TW3892 employs Tallysman’s unique Accutenna® technology, covering GPS/QZSS L1/L2, GLONASS G1/G2, Galileo E1, BeiDou B1, as well as SBAS (WAAS/EGNOS/MSAS) and L-band correction services.

Features

Very low Noise Preamp, < 2dB
Axial ratio: <2dB typ.
Tight Phase Center Variation
LNA Gain 35 dB typ.
Low current: 24 mA typ.
ESD circuit protection: 15 KV
Invariant performance from: +2.5 to 16VDC

Benefits

Ideal for L1/L2 RTK surveying systems
Great multipath rejection
Increased system accuracy
Great signal to noise ratio
IP67, REACH, and RoHS compliant

TW3882 Dual Band GNSS Antenna

The TW3882 employs Tallysman’s unique Accutenna® technology, covering GPS/QZSS L1/L2, GLONASS G1/G2/G3, Galileo E1/E5b, BeiDou B1,B2, as well as SBAS (WAAS/EGNOS/MSAS).

Features

Very low Noise Preamp: < 2.5 dB
Axial ratio: < 2dB typ.
Tight Phase Center Variation (PCV)
LNA Gain 35 dB typ.
Low current: 24 mA typ.
ESD circuit protection: 15 KV
Invariant performance from: +2.5 to 16 VDC

Benefits

Ideal for L1/L2 RTK surveying systems
Great multipath rejection
Increased system accuracy
Great signal to noise ratio
IP67, REACH, and RoHS compliant

TW3872 Dual Band GNSS Antenna (Pre-filtered)

The TW3872 employs Tallysman’s unique Accutenna® technology, covering GPS/QZSS L1/L2, GLONASS G1/G2, Galileo E1, BeiDou B1, as well as SBAS (WAAS/EGNOS/MSAS).

Features

Low Noise Amplifier (LNA):< 2 dB
Axial ratio: < 2 dB typ.
Tight Phase Center Variation (PCV)
High Gain: 35 dB typ.
Low current: 24 mA typ.
Invariant performance from: +2.5 to 16VDC

Benefits

Ideal for L1/L2 RTK surveying systems
Great multi-path rejection
Increased system accuracy
Great signal to noise ratio
IP67, REACH, and RoHS compliant

TW3870 Dual Band GNSS Antenna

The TW3870 employs Tallysman’s unique Accutenna® technology, covering GPS/QZSS L1/L2, GLONASS G1/G2, Galileo E1, BeiDou B1, as well as SBAS (WAAS/EGNOS/MSAS).

Features

Low Noise Amplifier (LNA):< 2 dB
Axial ratio: < 2 dB typ.
Tight Phase Center Variation (PCV)
High Gain: 35 dB typ.
Low current: 24 mA typ.
Invariant performance from: +2.5 to 16VDC

Benefits

Ideal for L1/L2 RTK surveying systems
Great multi-path rejection
Increased system accuracy
Great signal to noise ratio
IP67, REACH, and RoHS compliant

TW3972E Embedded Triple Band GNSS Antenna with L-Band

The TW3972E employs Tallysman’s unique Accutenna® technology, covering GPS/QZSS L1/L2/L5, GLONASS G1/G2/G3, Galileo E1/E5a/E5b, BeiDou B1/B2/B2a, SBAS (WAAS/EGNOS/GAGAN/MSAS), and L-band correction services.

Features

Very low Noise Preamp, < 2.5 dB
Axial ratio: < 2 dB typ.
Tight Phase Center Variation
LNA Gain 37 dB typ.
Low current: 24 mA typ.
ESD circuit protection: 15 KV
Invariant performance from: +2.5 to 16VDC

Benefits

Ideal for triple band RTK surveying systems
Great multipath rejection
Increased system accuracy
Great signal to noise ratio
REACH and RoHS compliant

TW3967 Embedded Triple Band GNSS Antenna with L-Band

The TW3967 employs Tallysman’s unique Accutenna® technology, covering GPS/QZSS L1/L2/L5, GLONASS G1/G2/G3, Galileo E1/E5a/E5b, BeiDou B1/B2, SBAS (WAAS/EGNOS/GAGAN/MSAS), and L-band correction services.

Features

Very low Noise Preamp: < 2.5dB
Axial ratio: < 2dB typ.
Tight Phase Center Variation (PCV)
LNA Gain 28 dB typ.
Low current: 24 mA typ.
ESD circuit protection: 15 KV
Invariant performance from: +2.5 to 16VDC

Benefits

Ideal for triple band RTK surveying systems
Great multipath rejection
Increased system accuracy
Great signal to noise ratio
REACH and RoHS compliant

TW3887 Embedded Dual Band GNSS Antenna

The TW3887 employs Tallysman’s unique Accutenna® technology, covering GPS/QZSS L1/L2, GLONASS G1/G2/G3, Galileo E1/E5b, BeiDou B1,B2, as well as SBAS (WAAS/EGNOS/MSAS).

Features

Very low Noise Preamp, < 2.5 dB
Axial ratio: < 2 dB typ.
Tight Phase Center Variation
LNA Gain 35 dB typ.
Low current: 24 mA typ.
ESD circuit protection: 15 KV
Invariant performance from: +2.5 to 16 VDC

Benefits

Ideal for L1/L2 RTK surveying systems
Great multipath rejection
Increased system accuracy
Great signal to noise ratio
REACH, and RoHS compliant

TW3867 Embedded Dual Band GNSS Antenna

The TW3867 employs Tallysman’s unique Accutenna® technology, covering GPS/QZSS L1/L2, GLONASS G1/G2, Galileo E1, BeiDou B1, as well as SBAS (WAAS/EGNOS/MSAS).

Features

Very low Noise Preamp,
Axial ratio: < 2 dB typ.
Tight Phase Center Variation
LNA Gain 28 dB typ.
Low current: 24 mA typ.
ESD circuit protection: 15 KV
Invariant performance from: +2.5 to 12VDC

Benefits

Ideal for dual frequency RTK and PPP surveying systems
Great multipath rejection
Increased system accuracy
Great signal to noise ratio
RoHS and REACH compliant