And there is another one with 555 channels. A90 GNSS receiverĪnd then there is the A90 GNSS receiver. The weight is indeed smaller, but the change of size with the other two GNSS receivers of FOIF is huge.
GNSS signals tracked: GPS L1, L2, L5, GLONASS L1, L2, BEIDOU B1, B2. It should also be lighter than its brothers A20 and A30, because those GNSS receivers are kind of heavy compared to the GNSS receivers of the competitors. They present it on their website as light weighted. The third GNSS receiver of this company is the A60. GNSS signals tracked: GPS L1, L2, L5, GLONASS L1, L2, GALILEO E1, E5A, E5B AltBOCĪlso for this GNSS receiver FOIF has different options. Positioning kinematic vertical: 15 mm + 1 ppm. Positioning kinematic horizontal: 8 mm + 1 ppm. Corrections: NTRIP, RTCM2, RTCM3, CMR, CMR+. It looks already very different from the A20 GNSS receiver.īut the specifications of the A30 GNSS receiver are also different. A30 GNSS receiverĪnother one of their GNSS receivers is the A30. There is an option to have more channels and to track more GNSS signals. GNSS signals tracked: GPS L1, L2, GLONASS L1, L2. Positioning kinematic vertical: 20 mm + 1 ppm. Positioning kinematic horizontal: 10 mm + 1 ppm. Corrections: NTRIP, RTCM2, RTCM3, CMR, CMR+, PPS. Of course only the specifications matter. One of their models is the A20.įrom far it looks a bit like the SP80 and the SP85 of Spectra. The product most close to the GPS land survey app Apglos Survey Wizard are the GNSS receivers. For example they have been in the last Intergeo fairs in Germany, where they promote their products like their GNSS receivers. They do their absolute best to build up a bigger name. All more than 500 employees focus on those instruments like GNSS receivers, total stations and automatic levels.įor those instruments they are one of the main leading manufacturers in China. 
Their main products are on mapping and surveying instruments. The official name of the company is Suzhou FOIF Co., Ltd. The company started in those days with the development and manufacturing of land survey equipment. The company started in 1958 as you can see in the logo. It is a Chinese company.įOIF might not be that known in some parts of the world. FOIF is manufacturer of land survey equipment.
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