VHF Wireless Microphone System User Manual
... To prevent the risk of fire or electric shock, do not expose any of the components to rain or moisture. If liquids are spilled on any component, stop using immediately, allow unit to dry out and have checked by qualified personnel before further use. Avoid impact or heavy vibration to any of the com ...
... To prevent the risk of fire or electric shock, do not expose any of the components to rain or moisture. If liquids are spilled on any component, stop using immediately, allow unit to dry out and have checked by qualified personnel before further use. Avoid impact or heavy vibration to any of the com ...
Interfacing LVPECL 3.3V Drivers with Xilinx 2.5V Differential Receivers Summary
... extreme DC voltages and can be useful for board-to-board or system-to-system interfaces. An example of such an interface is shown in Figure 6. AC coupling of links that have long idle periods, or where the signal is not DC balanced (the number of 1s and 0s average over time is not equal) might not b ...
... extreme DC voltages and can be useful for board-to-board or system-to-system interfaces. An example of such an interface is shown in Figure 6. AC coupling of links that have long idle periods, or where the signal is not DC balanced (the number of 1s and 0s average over time is not equal) might not b ...
Receiver2
... Tuning range is less than that in AM broadcasting (88MHz to 108 MHz) IF produced at output of mixer is 10.7MHz. ...
... Tuning range is less than that in AM broadcasting (88MHz to 108 MHz) IF produced at output of mixer is 10.7MHz. ...
6 Satellite-Moon communication
... The geometry of a raindrop produces interference between two signals of same frequency even if they are in quadrate. Therefore, one frequency polarised in quadrate cannot be used to achieve a full-duplex link. Thus, a couple of frequencies have to be used and the polarisation should be circular for ...
... The geometry of a raindrop produces interference between two signals of same frequency even if they are in quadrate. Therefore, one frequency polarised in quadrate cannot be used to achieve a full-duplex link. Thus, a couple of frequencies have to be used and the polarisation should be circular for ...
Op er at ing In struc tions
... fresh batteries installed) turn on your receiver, but DO NOT turn on any other receiver or transmitter at this time. If audible interference is present, this may in di cat e an other user on the channel. Monitoring should be repeated for each channel that you propose to use. DO NOT use channels that ...
... fresh batteries installed) turn on your receiver, but DO NOT turn on any other receiver or transmitter at this time. If audible interference is present, this may in di cat e an other user on the channel. Monitoring should be repeated for each channel that you propose to use. DO NOT use channels that ...
SE43(11)82 PMSE protection measurements in Helsinki City
... Two sets of analogue microphones were used in the measurements, altogether four microphones and two receivers. The purpose was to use microphones in real conditions and therefore the receivers were placed a realistic places in the theatres. In the main stage the receiver was placed in the centre of ...
... Two sets of analogue microphones were used in the measurements, altogether four microphones and two receivers. The purpose was to use microphones in real conditions and therefore the receivers were placed a realistic places in the theatres. In the main stage the receiver was placed in the centre of ...
60KB - Nitek
... 2.1.1 All equipment to be supplied under this specification shall be new and the current model of a standard product of an OEM of record. An OEM of record shall be defined a a company whose main occupation is the manufacture for sale of the equipment supplied and which: A. Maintains a factory produc ...
... 2.1.1 All equipment to be supplied under this specification shall be new and the current model of a standard product of an OEM of record. An OEM of record shall be defined a a company whose main occupation is the manufacture for sale of the equipment supplied and which: A. Maintains a factory produc ...
Soundmate 2 - Pro Lighting
... If system is dropped or struck, disconnect mains power supply immediately. Have a qualified engineer inspect for safety before operating. ...
... If system is dropped or struck, disconnect mains power supply immediately. Have a qualified engineer inspect for safety before operating. ...
Application Note 120 General Description Capacitive Coupling Ethernet Transceivers without Using Transformers
... consequence of altering the pull-up resistor values to provide a minimum output voltage swing is a slight mismatch in the termination impedance. Signal traces should be kept to a minimum length to avoid poor signal integrity. The KSZ8721 family, KSZ8995M/X, KSZ8997, and KSZ8999 all have current driv ...
... consequence of altering the pull-up resistor values to provide a minimum output voltage swing is a slight mismatch in the termination impedance. Signal traces should be kept to a minimum length to avoid poor signal integrity. The KSZ8721 family, KSZ8995M/X, KSZ8997, and KSZ8999 all have current driv ...
(Figure 1) display a varactor diode tunable
... resonant at frequencies above and below the Larmor frequency, respectively. If a current is applied at the Larmor frequency to a resonant circuit in series with a reference capacitor (Figure 3), the voltages across them will have a difference in phase of 90 degrees under tuned conditions. On resonan ...
... resonant at frequencies above and below the Larmor frequency, respectively. If a current is applied at the Larmor frequency to a resonant circuit in series with a reference capacitor (Figure 3), the voltages across them will have a difference in phase of 90 degrees under tuned conditions. On resonan ...
Datasheet - MPI Technologies AG
... have to be configured for the use with one single serial port (full duplex mode, ‘RS485 FD’). One module operates as transmitter, the other one as receiver. Please refer to the users manual of the PIP6 for the correct setup procedure. The RS-422 specification requires a single 100Ω termination at th ...
... have to be configured for the use with one single serial port (full duplex mode, ‘RS485 FD’). One module operates as transmitter, the other one as receiver. Please refer to the users manual of the PIP6 for the correct setup procedure. The RS-422 specification requires a single 100Ω termination at th ...
RECEIVER - WordPress.com
... – Pre-selector is a broad-tuned bandpass filter with an adjustable center frequency used to reject unwanted radio frequency and to reduce the noise bandwidth. – RF amplifier determines the sensitivity of the receiver and a predominant factor in determining the noise figure for the receiver. ...
... – Pre-selector is a broad-tuned bandpass filter with an adjustable center frequency used to reject unwanted radio frequency and to reduce the noise bandwidth. – RF amplifier determines the sensitivity of the receiver and a predominant factor in determining the noise figure for the receiver. ...
Catalogue 2008/2009 EN
... output channels with the use of two receivers • two antennas receivers ensure continuous control of models in any position, and eliminate blind spots caused by signal reflection • quality plotting of transmission channels and antenna position at start up, providing a low probability of transmission ...
... output channels with the use of two receivers • two antennas receivers ensure continuous control of models in any position, and eliminate blind spots caused by signal reflection • quality plotting of transmission channels and antenna position at start up, providing a low probability of transmission ...
Comparison of Transverter vs. Tranceiver Performance (K2DH)
... it to a mike, antenna, and power source and Getting On The Air. Second, Compactness. You have a single box, possibly capable of operating on more than one VHF/UHF/SHF band. There are not a lot of wires and other added hardware dangling from the setup. Such a rig looks very clean. Third, Ease of Oper ...
... it to a mike, antenna, and power source and Getting On The Air. Second, Compactness. You have a single box, possibly capable of operating on more than one VHF/UHF/SHF band. There are not a lot of wires and other added hardware dangling from the setup. Such a rig looks very clean. Third, Ease of Oper ...
VLF Designs specializing in Analog Telemetry Earthquake
... Antenna connection: Type "N" (others available) Specify desired operating frequency and audio output level when ordering so that unit will be optimally tuned. ...
... Antenna connection: Type "N" (others available) Specify desired operating frequency and audio output level when ordering so that unit will be optimally tuned. ...
AB-10: Differential Line Receivers Using IL600
... So what’s the catch? The only real drawback of the conventional approach is cost. You will typically pay about $5 per isolated node, and much more if volumes are less than 5,000 pieces per year. That can be particularly frustrating when unidirectional communication is all that is required. In that c ...
... So what’s the catch? The only real drawback of the conventional approach is cost. You will typically pay about $5 per isolated node, and much more if volumes are less than 5,000 pieces per year. That can be particularly frustrating when unidirectional communication is all that is required. In that c ...
MK484 receiver
... the bigger diameters as possible. The dimensions in the picture given for the ferrite antenna and coils are not to be follow slavishly...some experimentation on behalf of the constructor will provide the best results. ...
... the bigger diameters as possible. The dimensions in the picture given for the ferrite antenna and coils are not to be follow slavishly...some experimentation on behalf of the constructor will provide the best results. ...
PA1DSP - Why NOT to use the NE602
... In my opinion, any (simple) receiver that uses an NE602 as its front-end mixer must be considered a toy. Incidentally, the K1 from Elecraft uses an NE602 chip as its first mixer. The designers reduced the chances of overloading the mixer by putting a 9th-order filter at its input. Even with this amo ...
... In my opinion, any (simple) receiver that uses an NE602 as its front-end mixer must be considered a toy. Incidentally, the K1 from Elecraft uses an NE602 chip as its first mixer. The designers reduced the chances of overloading the mixer by putting a 9th-order filter at its input. Even with this amo ...
Receiver Design - School of Electrical Engineering and Computer
... • Video amplifiers are used in television cameras, receivers, VCRs, etc. The bandwidth extends from DC up to about 6 MHz. • Directly coupled amplifiers have no coupling capacitors between stages so that they are able to amplify DC signals. • Differential amplifiers have two inputs and amplify the di ...
... • Video amplifiers are used in television cameras, receivers, VCRs, etc. The bandwidth extends from DC up to about 6 MHz. • Directly coupled amplifiers have no coupling capacitors between stages so that they are able to amplify DC signals. • Differential amplifiers have two inputs and amplify the di ...
SP483: FAQ
... load). Another indirect specification that shows drive capability is the short circuit protection (95mA). ...
... load). Another indirect specification that shows drive capability is the short circuit protection (95mA). ...
CD Receivers Brochure
... This sophisticated equalization method is the best for achieving a smooth, well-balanced incar system frequency response that overcomes the frequency peaks and dips often encountered in automobile environments due to the combination of hard, reflective surfaces and soft, absorbing surfaces. Parametr ...
... This sophisticated equalization method is the best for achieving a smooth, well-balanced incar system frequency response that overcomes the frequency peaks and dips often encountered in automobile environments due to the combination of hard, reflective surfaces and soft, absorbing surfaces. Parametr ...
TenTec Orion
... from ruining RX performance? • What is a roofing filter, and what does it do? • It’s not a bandwidth filter - it’s for limiting signals outside your receive frequency from getting into the rx chain. Remember what an undesired signal is? Loud signals on freq., good. Loud signals off freq., bad. • Roo ...
... from ruining RX performance? • What is a roofing filter, and what does it do? • It’s not a bandwidth filter - it’s for limiting signals outside your receive frequency from getting into the rx chain. Remember what an undesired signal is? Loud signals on freq., good. Loud signals off freq., bad. • Roo ...
Infra Red Door Monitor System
... This will shut down the whole circuit and the LED will be off which indicates that the beam between the transmitter and the receiver is being blocked. ...
... This will shut down the whole circuit and the LED will be off which indicates that the beam between the transmitter and the receiver is being blocked. ...
FTA receiver
A free-to-air or FTA Receiver is a satellite television receiver designed to receive unencrypted broadcasts. Modern decoders are typically compliant with the MPEG-2/DVB-S and more recently the MPEG-4/DVB-S2 standard for digital television, while older FTA receivers relied on analog satellite transmissions which have declined rapidly in recent years.