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GPS-/GNSS antennas for RTK and autonomous high-performance applications

Geodetic Antennas

Geodetic Antennas for Surveying, RTK etc.

Different antenna models (single or multi frequencies and/or constellations) but always with special features and maximum performance for precise measurements and/or difficult environments (e.g. by using the legendary Pinwheel design for enhanced multipath rejection), usually with typical LNA gain levels for non-Trimble GNSS receivers (thus mostly much less than 40 db), preferably as brand products of established manufacturers (e.g. NovAtel, Leica, Ashtech resp. Spectra Precision)
Current stock of new and/or used (but technically perfect and individually tested) pieces on demand ...

Tallysman

Tallysman GNSS antenna models

GNSS antenna models by Tallysman*
Custom-specific adaptions and enhancements (for instance: extended ground planes, different mounting options, additional protections, cable and/or connector assembling options e.g. in different lenghts, with optional Nylon Multi* sleeving for protecting and improving the appearance, TNC or SMA plugs) etc.
Example photos (TW2xxx with customized cable and enhanced protection): [ 1 ] , [ 2 ] , [ 3 ]
In general, all actual models are possible, but only a few number of selected options could be on stock or ready to ship immediately without too much costs overhead

Spectra Precision / Ashtech ASH-661

Triple-frequency Antenna Spectra Precision / Ashtech ASH-661 (Bundle) : 1100 EUR *

L1/L2/L5 Multi-GNSS (GPS, GALILEO, GLONASS) geodetic antenna, 38 dB LNA, Made in USA (OEM: AeroAntenna AT1675-539AS-TNCF-000-RG-38-NM-R)
Data sheet ASH-661
Data sheet AT1675-539AS-TNCF-000-RG-38-NM-R
Spectra-Direkt: ASH-661*
Bundle: longer and shorter cable as well as 60cm mount rod already included (longer cable up to 5m custom length, shorter up to 2m, both assembled with additional protection sleeve)
Photos: [ 1 ] , [ 2 ] , [ 3 ]

Tallysman TW7972-mod.

Triple-frequency antenna Tallysman TW7972 (modified) : 450 EUR *

Example photos (30cm rod for decoration only): [ 1 ] , [ 2 ] , [ 3 ] , [ 4 ] , [ 5 ] , [ 6 ]
GPS L1+L2+L5, GLONASS G1+G2+G3, BeiDou B1+B2, Galileo E1+E5, L-Band (Accutenna* Technology, Data Sheet*, Made in Canada, Modified in Germany (see below))
Compact integration of an extended ground plane for improved signal reception (ensuring precise tuning to the internal antenna patch elements, as recommended by Tallysman, made of 1mm thick aluminum with additional soft plastic edge protection) together with stainless steel 5/8-11-UNC thread mount (standard thread size for geodetic and surveying equipment) and additional soft rubber bumper
Short RG174 connection cable (with additional CYG-PETN* sleeving, thus perfect for antenna rod mounting) to TNC plug, bundled with 5m low-loss RG-58 C/U extension cable (TNC jack to TNC or SMA plug)

Tallysman TW3972

Triple-frequency antenna Tallysman TW3972 : 450 EUR *

GPS L1+L2+L5, GLONASS G1+G2+G3, BeiDou B1+B2, Galileo E1+E5, L-Band (Accutenna* Technology, Data Sheet*, Made in Canada, Dark grey low profile*)
Already included: Ground plane for improved signal reception (ensuring precise tuning to the internal antenna patch elements, as recommended by Tallysman), made of 1 mm thick aluminum with additional plastic edge protection, as well as a custom-made connection cable
Optional accessory: bracket with 5/8-11-UNC threaded mount for surveying tripods etc.

Tallysman TW3882

Dual-frequency antenna Tallysman TW3882 : 400 EUR *

GPS L1+L2, GLONASS G1+G2+G3, Galileo E1+E5b, BeiDou B1+B2 (thus matching especially all frequency bands of the u-blox F9 multi-band GNSS receiver models, Data Sheet*, Made in Canada, dark-grey flat radome, TNC connector)
Already included: Ground plane for improved signal reception (ensuring precise tuning to the internal antenna patch elements, as recommended by Tallysman), made of 1 mm thick aluminum with additional plastic edge protection, as well as a custom-made connection cable
Optional accessory: bracket with 5/8-11-UNC threaded mount for surveying tripods etc.

NovAtel GPS-701-GG

NovAtel GPS-701-GG : 700 EUR *

Best L1 antenna ever! (Product Sheet*, GPS + GLONASS + GALILEO + EGNOS, Standard 5/8-11-UNC thread, TNC female)
Full choke ring antenna equivalent in a considerably smaller and lighter design, thus very strong multipath rejection, therefore particularly suitable for RTK applications under difficult environmental conditions (for example, on or adjacent waters, over wet ground, etc.)
Publication by NovAtel on the principle of this "Pinwheel" antenna design

NovAtel Antcom G3Ant-72AT1

Choke-Ring L1 antenna G3Ant-72AT1 : 600 EUR *

GPS + GLONASS + GALILEO L1 (resp. E1/G1) Choke-Ring antenna NovAtel Antcom G3Ant-72AT1* (standard 5/8-11-UNC thread, TNC female)
Very strong multipath rejection, therefore particularly suitable for RTK applications under difficult environmental conditions (for example, on or adjacent waters, over wet ground, etc.)

Jinchang JCA228

Multi-frequency antenna Jinchang JCA228 : 350 EUR *

GPS L1+L2, Galileo E1+E5b+E6, GLONASS G1+G2, BeiDou B1+B2+B3 (Data Sheet, including magnet mount)
Photos (JCA228, magnet mount etc.): [ 1 ] , [ 2 ] , [ 3 ] , [ 4 ]
Weight still less than 350 g (therefore only low head weight, also on longer antenna rods)

TW3xxx-GP-PC-FL

TW3xxx + ground plane in particularly robust flanged lid enclosure

Photos: [ 1 ] , [ 2 ] , [ 3 ]
Tallysman TW3xxx-01-01 GNSS precision antenna mounted on extended ground plane (as recommended by Tallysman for better antenna tuning thus enhanced GNSS signal reception) and assembled in ruggedized polycarbonate enclosure (IP65)
Cabling either variable (via TNC female connector) or fixed laid out (via sealed cable gland with H155PE or RG-58 C/U), e.g. for long-term installations
Polycarbonate outer shell with silicone strips in cover joint thus completely weatherproof (IP65), additional protection against possible condensation inside when the temperature fluctuates by using pressure compensation element (pressure equalization via ePTFE membrane)
Optional accessories: magnetic or rubber pads for screwing (screws and lock nuts made of stainless steel)

TW2410-GP-PC-FL

TW2410 + ground plane in particularly robust flanged lid enclosure : 250 EUR *

Photos: [ 1 ] , [ 2 ] , [ 3 ]
GPS/GLONASS/GALILEO/SBAS L1 precision antenna Tallysman TW2410* (Precision / near-survey grade, dual feed, Accutenna technology, Made in Canada, data sheet*), mounted on extended ground plane (as recommended by Tallysman for better antenna tuning thus enhanced GNSS signal reception) and assembled in ruggedized polycarbonate enclosure (IP65)
Cabling either variable (via TNC female connector) or fixed laid out (via sealed cable gland with H155PE or RG-58 C/U), e.g. for long-term installations
Polycarbonate outer shell with silicone strips in cover joint thus completely weatherproof (IP65), additional protection against possible condensation inside when the temperature fluctuates by using pressure compensation element (pressure equalization via ePTFE membrane)
Optional accessories: magnetic or rubber pads for screwing (screws and lock nuts made of stainless steel)

TW2410NM-GP

Tallysman TW2410 on 10cm ground plane (screwed) : 150 EUR *

Photos (different ground plane options): [ 1 ] , [ 2 ] , [ 3 ] , [ 4 ] , [ 5 ] , [ 6 ] , [ 7 ]
GPS/GLONASS/GALILEO/SBAS L1 precision antenna Tallysman TW2410* (Precision / near-survey grade, dual feed, Accutenna technology, without magnet, Made in Canada, data sheet*), firmly screwed on a 10cm ground plane (recommended by Tallysman as ideal diameter to have best possible GNSS signal reception with antenna patch element in the TW2410)
Particularly suitable for RTK rover and autonomous mobile precision and high-performance applications (see for instance here with regards to the suitability for high performance tracking under adverse conditions)
Greatly improved properties compared to conventional receiving antenna structures by "dual-feed" technology (see for instance here and here)
According to customer requirements, ground plane possibly made either of stainless steel or of aluminum, optional also assembled with additional plastic edge protection (but without that, rainwater can drain more easily)
Customized cable and/or connector assembling (e.g. different lenghts, optional Nylon Multi* sleeving for protecting and improving the appearance, TNC or SMA plugs)

TW2410NM-GP-5-8-11-UNC-WRP

TW2410NM-GP-5-8-11-UNC-WRP : 175 EUR *
Tallysman TW2410 on 10cm ground plane with standard thread mount (5/8-11-UNC) and additional rubber wrapping

Photos: [ 1 ] , [ 2 ] , [ 3 ] , [ 4 ] , [ 5 ]
GPS/GLONASS/GALILEO/SBAS L1 precision antenna Tallysman TW2410* (Precision / near-survey grade, dual feed, Accutenna technology, without magnet, Made in Canada, data sheet*), firmly screwed on a 10cm ground plane (recommended by Tallysman as ideal diameter to have best possible GNSS signal reception with antenna patch element in the TW2410)
Particularly suitable for RTK rover and autonomous mobile precision and high-performance applications (see for instance here with regards to the suitability for high performance tracking under adverse conditions)
Greatly improved properties compared to conventional receiving antenna structures by "dual-feed" technology (see for instance here and here)
Customized cable and/or connector assembling (e.g. different lenghts, optional Nylon Multi* sleeving for protecting and improving the appearance, TNC or SMA plugs) etc.

TW2410NM-GP-1-4-20-UNC-WRP

TW2410NM-GP-1-4-20-UNC-WRP : 150 EUR *
Tallysman TW2410 on 10cm ground plane with usual photo pod thread mount (1/4-20-UNC) and additional rubber wrapping

Photos: [ 1 ] , [ 2 ] , [ 3 ]
GPS/GLONASS/GALILEO/SBAS L1 precision antenna Tallysman TW2410* (Precision / near-survey grade, dual feed, Accutenna technology, without magnet, Made in Canada, data sheet*), firmly screwed on a 10cm ground plane (recommended by Tallysman as ideal diameter to have best possible GNSS signal reception with antenna patch element in the TW2410)
Particularly suitable for RTK rover and autonomous mobile precision and high-performance applications (see for instance here with regards to the suitability for high performance tracking under adverse conditions)
Greatly improved properties compared to conventional receiving antenna structures by "dual-feed" technology (see for instance here and here)
Customized cable and/or connector assembling (e.g. different lenghts, optional Nylon Multi* sleeving for protecting and improving the appearance, TNC or SMA plugs) etc.

Antenna Cables

RF Cables from own production of high-grade material

Custom-made in all lengths and any combination of TNC male connectors, TNC female jacks (for extension cables), SMA male connectors and/or SMA female jacks (for extension cables)
RG 58 CU*, exemplary prices:
- 2 m: 15 EUR *
- 3 m : 20 EUR *
- 5 m : 25 EUR *
- 10 m : 30 EUR *
H155 PE*, exemplary prices:
- 2 m: 20 EUR *
- 3 m : 25 EUR *
- 5 m : 30 EUR *
- 10 m : 40 EUR *

Antenna rod 2*1m (Carbon)

Carbon antenna rod (2*1m, 5/8-11-UNC) : 150 EUR *

Photos: [ 1 ] , [ 2 ] , [ 3 ] , [ 4 ]

Antenna rod 2*1m (Alu)

Alu antenna rod (2*1m, 5/8-11-UNC) : 100 EUR *

Magnet mount 7 cm (25 kg)

5/8-11-UNC thread on magnet mount 7 cm (25 kg) : 40 EUR *

Antenna mount with 5/8-11-UNC thread, based on multiple neodymium magnets, ground surface with full Santoprene coating, 7 cm ground diameter, 25 kg retention force
Photos: [ 1 ] , [ 2 ] , [ 3 ] , Size relation to 9 cm model

Magnet mount 9 cm (55 kg)

5/8-11-UNC thread on magnet mount 9 cm (55 kg) : 50 EUR *

Antenna mount with 5/8-11-UNC thread, based on multiple neodymium magnets, ground surface with full Santoprene coating, 9 cm ground diameter, 55 kg retention force
Photos: [ 1 ] , [ 2 ] , [ 3 ] , Size relation to 7 cm model

Magnet mount A2 / 9 cm (55 kg)

5/8-11-UNC thread (A2) on magnet mount 9 cm (55 kg) : 60 EUR *

Antenna mount with longer 5/8-11-UNC thread (massive A2 stainless steel), based on multiple neodymium magnets, ground surface with full Santoprene coating, 9 cm ground diameter, 55 kg retention force
Photos: [ 1 ] , [ 2 ] , [ 3 ] ,

5/8-11-UNC thread mount for TW3xxx

5/8-11-UNC threaded mount for TW3xxx : 30 EUR *

Photos: [ 1 ] , [ 2 ] , [ 3 ]
Weather resistant aluminum mount with 5/8-11-UNC thread socket (M18-1-threaded socket made of steel) for safe and comfortable mounting the stationary Tallysman TW3xxx antenna models e.g. on surveying or roadworks tripods, also suitable for permanent outdoor installations

Groundplane with 5/8-11-UNC thread socket

GPS/GNSS antenna ground plane for surveying or roadworks tripods : 20 EUR *

Antenna ground plane with 5/8-11-UNC thread socket for magnetic mounting of mobile GPS/GNSS antennas e.g. on surveying or roadworks tripods
Optimal diameter of 100 mm to improve GPS/GNSS signal reception (ensuring precise tuning to the internal antenna patch element, recommended by Tallysman especially for their larger dual-feed precision antenna models) because much larger metal surfaces (e.g. a vehicle roof below the antenna) could detune your antenna, serves as both the appropriate coordination with the internal antenna element, as well as some reduction of multipath
Made of magnetic stainless steel with additional plastic edge protection, threaded receptacle of V2A stainless steel
Photo: Antenna base (antenna and mini tripod here for decoration only)

Groundplane with 3/8-16-UNC thread socket

GPS/GNSS antenna ground plane for larger photo tripod threads : 20 EUR *

Antenna ground plane with 3/8-16-UNC thread socket for magnetic mounting of mobile GPS/GNSS antennas e.g. on larger photo tripods (or monopods)
Optimal diameter of 100 mm to improve GPS/GNSS signal reception (ensuring precise tuning to the internal antenna patch element, recommended by Tallysman especially for their larger dual-feed precision antenna models) because much larger metal surfaces (e.g. a vehicle roof below the antenna) could detune your antenna, serves as both the appropriate coordination with the internal antenna element, as well as some reduction of multipath
Made of magnetic stainless steel with additional plastic edge protection, threaded receptacle of V2A stainless steel

Groundplane with 1/4-20-UNC thread socket

GPS/GNSS antenna ground plane for camera tripods : 15 EUR *

Antenna ground plane with 1/4-20-UNC thread socket for magnetic mounting of mobile GPS/GNSS antennas e.g. on usual camera tripods (or monopods)
Optimal diameter of 100 mm to improve GPS/GNSS signal reception (ensuring precise tuning to the internal antenna patch element, recommended by Tallysman especially for their larger dual-feed precision antenna models) because much larger metal surfaces (e.g. a vehicle roof below the antenna) could detune your antenna, serves as both the appropriate coordination with the internal antenna element, as well as some reduction of multipath
Made of magnetic stainless steel with additional plastic edge protection, threaded receptacle of V2A stainless steel, supplied with additional 1/4-20-UNC locknut (as limiter for usable thread length of the photo tripod, if necessary)
Photo: Antenna ground plane (antenna and mini tripod here for decoration only)

Groundplane with M12 thread socket

GPS/GNSS antenna ground plane with M12 thread socket : 20 EUR *

Antenna ground plane with metric M12 thread socket for magnetic mounting of mobile GPS/GNSS antennas e.g. on any custom assemblies
Optimal diameter of 100 mm to improve GPS/GNSS signal reception (ensuring precise tuning to the internal antenna patch element, recommended by Tallysman especially for their larger dual-feed precision antenna models) because much larger metal surfaces (e.g. a vehicle roof below the antenna) could detune your antenna, serves as both the appropriate coordination with the internal antenna element, as well as some reduction of multipath
Made of magnetic stainless steel with additional plastic edge protection, threaded receptacle of V2A stainless steel

Groundplane with 3 magnetic mounts

GPS/GNSS antenna ground plane with 3 magnetic mounts : 20 EUR *

Antenna ground plane with 3 magnetic mounts to decouple GPS/GNSS antennas with integrated magnet mount on larger metal surfaces (e.g. car cabins, prevents antenna detuning)
Optimal diameter of 100 mm to improve GPS/GNSS signal reception (ensuring precise tuning to the internal antenna patch element, recommended by Tallysman especially for their larger dual-feed precision antenna models) because much larger metal surfaces (e.g. a vehicle roof below the antenna) could detune your antenna, serves as both the appropriate coordination with the internal antenna element, as well as some reduction of multipath
Made of magnetic stainless steel with additional plastic edge protection, thin rubber coating on the magnetic mounts to avoid scratches on car roofs surfaces
Photo: Antenna Ground Plane

Magnet mount with 5/8-11-UNC thread

5/8-11-UNC thread with 3 magnetic mounts : 40 EUR *

Antenna mount with 5/8-11-UNC thread, based on 3 extra strong neodymium magnets
Assembled with additional plastic edge protection and rubber coating (also on the magnetic mounts) to avoid scratches on car roofs surfaces

Magnet mount "XXL" with 5/8-11-UNC thread

5/8-11-UNC thread with 6 magnetic mounts : 65 EUR *

Antenna mount with 5/8-11-UNC thread, based on 6 extra strong neodymium magnets (distributed over a much greater surface area), thus also suitable for mounting very large antennas on vehicle roofs
Complete rubber coating (also on the magnetic mounts) to avoid scratches on car roofs surfaces
Photos: [ 1 ] , [ 2 ]

RAM mount ball head with 5/8-11-UNC thread

RAM mount ball head with 5/8-11-UNC thread : 25 EUR *

Photos: [ 1 ] , [ 2 ]

Price information

* : All prices are exclusive of VAT as well as shipping costs
Shipping from Germany abroad usually corresponds exactly to the current prices of DHL*

Requesting

Obligation inquiry via E-Mail*