NT1065_EVK2 is an evaluation platform for performance and capabilities demonstration of NT1065: 4-channel GPS/GLONASS/Galileo/BeiDou/NavIC/QZSS L1, L2, L3, L5, E1, E5a, E5b, E6, B1, B2, B3 band RF Front End. It is suitable the most for in-lab examining with measurement equipment like spectrum analyzer, oscilloscope, network analyzer and etc, but also it has connectors for wiring to external development platforms.
Every channel individual RF input with active antenna supply option
Every channel IF output ready to connect either as digital 2-bit CMOS or differential analog signal (single ended is also available as assembly option)
External reference frequency input (TCXO)
CLK output ready to connect either as CMOS or LVDS (single-ended sinewave is also available as assembly option)
Embedded USB to SPI adapter for NT1065 registers configuration
On-board reference frequency sources:
10 MHz 0.28ppm high-stability TCXO
24.84 MHz 1.5ppm TCXO
Additional modules:
1 to 4 RF splitter
2 to 4 RF splitter
4-channel RF preselector
Comprehensive software and manual:
NT1065_EVK2 user manual
GUI for NT1065 registers access (Windows 7/8/8.1/10 and Linux Ubuntu 16.04 compatible)
The NT1065 chip has reached the end of its production cycle, and the compatible pin-to-pin replacement is now the NT1068 chip. More information can be found at: NT1068
NT1065_FMC2 is a FPGA Mezzanine Card intended to demonstrate performance and capabilities of NT1065: 4-channel GPS/GLONASS/Galileo/BeiDou/NavIC/ QZSS L1, L2, L3, L5, E1, E5a, E5b, E6, B1, B2, B3 band RF Front End. All outputs and controls are routed to FMC connector, which allows to mount FPGA Mezzanine Card to any compatible FPGA to build your system prototype with the platform you got used to work with.
NT1065_USB3 is an evaluation platform for performance and capabilities demonstration of NT1065: 4-channel GPS/GLONASS/Galileo/BeiDou/NavIC/QZSS L1, L2, L3, L5, E1, E5a, E5b, E6, B1, B2, B3 band RF Front End. It includes USB3 data converter thus allowing an user to process captured satellite signals on a PC. Data rate is configurable and may be as high as 800 Mbps (200 Mbps per channel)
The antenna part adopts the multi-feed design scheme to realize the coincidence of the phase center and the geometric center to minimize the influence of the antenna on the surveying deviation.
The high gain of antenna element and wide beam width provide the effect of receiving a signal with a low elevation angle, and can still receive the satellite normally in some cases with serious occlusion.
It can effectively reduce the influence of multipath on the surveying accuracy.
Waterproof and anti UV covers, increasing the reliability for long term field work of antennas.
