TW3322 Single Band GNSS Antenna (Pre-filtered)

The TW3322 high-performance antenna covers the GPS-L1, GLONASS-G1 and SBAS (WAAS, EGNOS & MSAS) frequency band (1575 to 1606 MHz).

It features a patch element with 40% wider bandwidth, previously unavailable in this format. Unlike its competitors, both GPS-L1 and GLONASSG1 signals are included in the 1.0 dB received power bandwidth.

The TW3322 has a tight pre-filter that protects against saturation by high-level sub-harmonics and L-Band signals, followed by a two-stage low-noise amplifier with a mid-section SAW filter.

The TW3322 is housed in a permanent-mount industrial-grade weatherproof IP69K enclosure. Optional components include a 10 cm ground plane (P/N 23-0067-0), an L-bracket mount (P/N 23-0040-0) or a pipe mount (P/N 23-0065-0).

Coverage:

• Low noise LNA: 2.8 dB typ.
• Pre-filter
• High-rejection mid-section SAW filter
• High-gain: 26 dB typ.
• Wide voltage input range (2.5 to 16 VDC
• Low power (9 mA typ.).
• IP69K weatherproof housing

Applications:

• Cost-sensitive mission-critical global positioning
• Law enforcement and public safety
• Fleet management and asset tracking

Antenna:- Measured with a 100 mm ground plane