Tallysman HCx Helical Antennas

HC610 Active Iridium Helical Antenna - Compact, lightweight antenna with a precision-tuned helix element that provides excellent axial ratios and operates without requiring a ground plane. This antenna is designed to receive Iridium Satellite Time and Location (STL) signals, used by STL terminals to offer worldwide navigation, position, and timing independent of GPS/GNSS via a secure encrypted satellite broadcast signal that is suitable for indoor reception.

HC843 Active Dual-Band GNSS + Passive Iridium Helical Antenna - Constructed for precision positioning, this antenna covers the GPS/QZSS-L1/L2, GLONASS-G1/G2, Galileo-E1, and BeiDou-B1 frequency bands. This antenna is switchable between the passive Iridium and the active GNSS antenna because when an input voltage is lower than 5.2V_DC, the GNSS antenna is engaged, while an input voltage of 5.5V_DC and above invokes the passive iridium antenna.

HC860 Dual-Purpose Dual-Band GNSS + Active Iridium Helical Antenna - Covering the GPS/QZSS-L1/L2, GLONASS-G1/G2, Galileo-E1, and BeiDou-B1 frequency bands, this antenna is designed for precision positioning. The HC860 antenna supports active Iridium reception in the 1616MHz to 1626MHz frequency range and features a precision-tuned helix element that provides excellent ratios and operates without requiring a ground plane. This antenna is housed in a robust military-grade IP69K-compliant plastic enclosure, while the base offers three threaded inserts for a secure attachment.

HC882XF Dual-Band Helical Antenna + L-Band - Covers various frequency bands, including GPS/QZSSL1/L2, GLONASS-G1/G2/G3, Galileo-E1/E5b, and BeiDou-B1/B2. This antenna features eXtended Filter (XF) antenna technology that is designed to mitigate out-of-band signals and prevent GNSS antenna saturation. The HC882XF antenna features a low-current, low-noise amplifier that includes an integrated low-loss pre-filter to prevent harmonic interference from high-amplitude signals.

HC977XF Extended-Filter Triple-Band Helical Antenna + L-Band - Designed for position positioning, this antenna covers GPS/QZSS-L1/L2/L5, GLONASS-G1/G2/G3, Galileo-E1/E5a/E5b, BeiDou-B1/B2/B2a, and NavIC-L5 frequency bands. The HC977XF helical band is protected by a robust, military-grade IP69K-compliant plastic enclosure and a base that provides two threaded inserts for a secure attachment. Additionally, a rubber O-ring on the outer edge seals the antenna base and its integrated male SMA connector.

HC871 Dual-Band Helical Antenna - Designed for precision positioning, covering the GPS/QZSS-L1/L2, GLONASS-G1/G2, Galileo-E1, and BeiDou-B1 frequency bands. This HC871 helical antenna antenna includes a Satellite-Based Augmentation System (SBAS) available in the region of operation [WAAS (North America), EGNOS (Europe), MSAS (Japan), or GAGAN (India)].

HC871SXF Dual-Band Helical Antenna - Designed for precision positioning, covering the GPS/QZSS-L1/L2, GLONASS-G1/G2, Galileo-E1, and BeiDou-B1 frequency bands. This HC871SXF antenna features a Satellite-Based Augmentation System (SBAS) available in the region of operation [WAAS (North America), EGNOS (Europe), MSAS (Japan), or GAGAN (India)].

HC990XF Extended-Filter Full-Band GNSS Low-Profile Helical Antennas + L-Band - Designed forprecision positioning, covering the GPS/QZSS-L1/L2/L5, QZSS-L6, GLONASS-G1/G2/G3, Galileo E1/E5a/E5b/E6, BeiDou-B1/B2/B2a/B3, and NavIC-L5 frequency bands. These HC990XF antennas include a Satellite-Based Augmentation System (SBAS) is available in the region of operation [WAAS (North America), EGNOS (Europe), MSAS (Japan), or GAGAN (India)], as well as L-band correction services.

HC997EXF Extended-Filter Embedded Triple-Band GNSS Low-Profile Helical Antenna + L - designed for precision positioning, covering the GPS/QZSS-L1/L2/L5, GLONASS-G1/G2/G3, Galileo-E1/E5a/E5b, BeiDouB1/B2/B2a, and NavIC-L5 frequency bands. These HC997EXF antennas include a satellite-based augmentation system (SBAS) available in the region of operation [WAAS (North America), EGNOS (Europe), MSAS (Japan), or GAGAN (India)], as well as L-band correction services.