Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Demonstration of a broadband-RF VLBI system at 16 Gbps data rate per
  station   The recent development of a relatively inexpensive 16-Gbps data-recording
system based on commercial off-the-shelf technology and open-source software,
along with parallel development in broadband Very Long Baseline Interferometry
(VLBI) techniques, is enabling dramatically improved sensitivity for both
astronomical and geodetic VLBI. The system is described, including the results
of a demonstration VLBI experiment that illustrates a number of cutting-edge
technologies that can be deployed in the near future to significantly enhance
the power of the VLBI technique.

19
The categories of this paper are: eess
26
The categories of this paper are: bayes-an
11
The categories of this paper are: hep-lat
29
The categories of this paper are: funct-an
32
The categories of this paper are: atom-ph
33
The categories of this paper are: plasm-ph
18
The categories of this paper are: econ
8
The categories of this paper are: hep-ex
14
The categories of this paper are: math-ph
22
The categories of this paper are: chao-dyn
30
The categories of this paper are: q-alg
5
The categories of this paper are: gr-qc
28
The categories of this paper are: alg-geom
12
The categories of this paper are: nucl-th
20
The categories of this paper are: acc-phys
0
The categories of this paper are: hep-ph