Chapter 1. Description And Operation; Principles Of Operation - Javad DELTA Operator's Manual

Chapter 1
D O
ESCRIPTION AND PERATION

1.1. Principles of Operation

Delta receivers' family is based on our TRIUMPH Technology implemented in our TRIUMPH Chip and
is designed to meet all the needs of today's high precision GNSS satellite receiver market.
For the first time in the GNSS history we offer up to 100 Hz RTK. 216 channels of single or dual
frequency GPS, Galileo and GLONASS in a small attractive, sturdy, and watertight box. Delta contains
either TRE-G2T, TRE-G3T, or TRE-G3TAJT, With the ability to process GPS, Galileo and GLONASS,
QZSS, Compass signals as well as SBAS, the Delta receivers work with optimum signal available
creating the most reliable results, saving your time and money.
DeltaD contains Duo-G2, Duo-G2D,or Duo-G3D, and DeltaQ contains Quattro-G3D board. DeltaD is a
powerful and reliable receiver for high-precision navigation systems to be used in various applications,
such as machine and traffic control, precision agriculture, etc. The dual-frequency code and carrier phase
data from two antennas are processed to determine the heading angle and the RTK positions of the two
antennas up to 50 times per second.
DeltaQ is a powerful GNSS receiver disigned for high accuracy applications with requirements of the
three-dimentional position and attitude, linear and angular velocity determination of the four-antenna
system using the dual frequency code and carrier data from four antenna
Delta can operate as a receiver for post-processing, as a Continuously Operating Reference Station
(CORS) or portable base station for Real-time Kinematic (RTK) applications, and as a scientific station
collecting information for special studies, such as ionosphere monitoring and the like.
Figure 1-1. DELTA Receiver
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