RS232 To RS485 Converter
... The Interfacecom RS232 To RS485 Converter allows RS-232 equipment to utilize RS-485 networks, oper-ating in either point-to-point or multi-point, 2-or 4-wire. The RS232 To RS485 Converter is one of the most cost effective RS-485 solutions on the market. Use with your standard PC or Laptop to control ...
... The Interfacecom RS232 To RS485 Converter allows RS-232 equipment to utilize RS-485 networks, oper-ating in either point-to-point or multi-point, 2-or 4-wire. The RS232 To RS485 Converter is one of the most cost effective RS-485 solutions on the market. Use with your standard PC or Laptop to control ...
TT2D User Manual - Electronic Devices, Inc.
... 5M ohms), the wiring should be checked. If the wiring is not leaky, the transducer should be replaced even if it is working ok on the depth sounder. Because of the high pulse voltage used, a leaky transducer will soon break down internally and cease to operate. ...
... 5M ohms), the wiring should be checked. If the wiring is not leaky, the transducer should be replaced even if it is working ok on the depth sounder. Because of the high pulse voltage used, a leaky transducer will soon break down internally and cease to operate. ...
General class license
... Many of the illustrations used in this syllabus were copied from the ARRL Handbook CDROM, scanned from the license manual with permission from the copyright owner, ARRL, as well as other public sites on the web. This document has been written to assist students and instructors and may be distributed ...
... Many of the illustrations used in this syllabus were copied from the ARRL Handbook CDROM, scanned from the license manual with permission from the copyright owner, ARRL, as well as other public sites on the web. This document has been written to assist students and instructors and may be distributed ...
Gigahertz frequency comb offset stabilization
... power and L is the waveguide length. The nonlinear parameter γ is defined as ...
... power and L is the waveguide length. The nonlinear parameter γ is defined as ...
Signal to Noise Ratio.
... are random in nature. Hence the energy is spread over the complete frequency spectrum used for radio communication. Atmospheric noise accordingly consists of spurious radio signals with components spread over a wide frequency range. These spurious radio waves constituting the noise get propagated ov ...
... are random in nature. Hence the energy is spread over the complete frequency spectrum used for radio communication. Atmospheric noise accordingly consists of spurious radio signals with components spread over a wide frequency range. These spurious radio waves constituting the noise get propagated ov ...
Flat Transformers for Low Voltage, High Current, High Frequency
... Due to the low probable number of primary turns, the current density of the transformer can be increased dramatically beyond the capability of any conventional designs. The advantage of this transformer has been well documented previously [1, 3, 4, 5, 6, 8], and will only be summarized here. The mai ...
... Due to the low probable number of primary turns, the current density of the transformer can be increased dramatically beyond the capability of any conventional designs. The advantage of this transformer has been well documented previously [1, 3, 4, 5, 6, 8], and will only be summarized here. The mai ...
The Characteristics of the Cool Component of the Cataclysmic
... obtained some extremely peculiar results. Thus, the only usable observations were those of AE Aqr, that is, for 20% of the sample of stars. Cataclysmic binaries are generally understood as consisting of a white dwarf accreting mass lost by a cool companion, which in most cases appears to have simi ...
... obtained some extremely peculiar results. Thus, the only usable observations were those of AE Aqr, that is, for 20% of the sample of stars. Cataclysmic binaries are generally understood as consisting of a white dwarf accreting mass lost by a cool companion, which in most cases appears to have simi ...
1 Introduction and Bioamplifier Requirements Full
... amplifier but to a summing unit, as shown. The output signal of the amplifier is fed into a feedback unit. This unit simply senses the output signal of the amplifier and generates a feedback signal which is a fraction, β, of the output (β is taken as real and ≤ 1), i.e. Vf = βVO. The feedback signal ...
... amplifier but to a summing unit, as shown. The output signal of the amplifier is fed into a feedback unit. This unit simply senses the output signal of the amplifier and generates a feedback signal which is a fraction, β, of the output (β is taken as real and ≤ 1), i.e. Vf = βVO. The feedback signal ...
Electrical 4th Sem
... NOTE : Eight questions are to be set in total covering entire course selecting two questions from each unit. Each question will be of equal marks. Students will be required to attempt five questions in all, selecting at least one question from each unit. ...
... NOTE : Eight questions are to be set in total covering entire course selecting two questions from each unit. Each question will be of equal marks. Students will be required to attempt five questions in all, selecting at least one question from each unit. ...
Implementation in RPI - University of Mass Lowell, Space Science
... minor axes. The sense of rotation of the ER vector assumes an extraordinary wave. In this paper, the lower case is used for unit vectors, and the Ê’s are the component peak amplitudes (Figure 3b). Each field component in (1a) produces its corresponding receiver output voltage Vm where m = x, y, and ...
... minor axes. The sense of rotation of the ER vector assumes an extraordinary wave. In this paper, the lower case is used for unit vectors, and the Ê’s are the component peak amplitudes (Figure 3b). Each field component in (1a) produces its corresponding receiver output voltage Vm where m = x, y, and ...
Basic RF Technic and Laboratory Manual
... The measurement of power in RF and microwave applications has the same significance as voltage measurements in electrical engineering. Power meters are used for a wide variety of measurement tasks. In comparison with spectrum or network analyzers, they are relatively cheap and unsophisticated instru ...
... The measurement of power in RF and microwave applications has the same significance as voltage measurements in electrical engineering. Power meters are used for a wide variety of measurement tasks. In comparison with spectrum or network analyzers, they are relatively cheap and unsophisticated instru ...
Extending the Effective Ranging Depth of Spectral Domain Optical
... Due to this effect, the visibility of the spectral interference fringe is maximized when the optical path difference (OPD) is zero and decays as the path length difference increases. Thus, the effective ranging depth is defined as the imaging depth at which the sensitivity has decayed −6 dB from the ...
... Due to this effect, the visibility of the spectral interference fringe is maximized when the optical path difference (OPD) is zero and decays as the path length difference increases. Thus, the effective ranging depth is defined as the imaging depth at which the sensitivity has decayed −6 dB from the ...