CEC Co. Ltd. - AudioVideoMir.com.ua
... The unique combination of current injection and LEF Single Ended Class A technology in only one amplifier per balanced analog output stage provides you today’s best possible sound quality. The amplifier section runs without overall negative feedback. No dynamic distortions are created by the amplifi ...
... The unique combination of current injection and LEF Single Ended Class A technology in only one amplifier per balanced analog output stage provides you today’s best possible sound quality. The amplifier section runs without overall negative feedback. No dynamic distortions are created by the amplifi ...
Z-Rock ATU Schematic
... Switch S1 in Adjust positon The tuning indicator bridge is switched into adjust position. Adjusting the tuner changes the RF voltage at point A. (Possible slight change at R2/R3 junction.) ...
... Switch S1 in Adjust positon The tuning indicator bridge is switched into adjust position. Adjusting the tuner changes the RF voltage at point A. (Possible slight change at R2/R3 junction.) ...
The text of the original article (Word 2000 format)
... The instrument case is then fabricated. The drilled PCB can be used as a template to accurately mark and drill the box front panel for all terminals, mounting pillars and switches. After this is done, carefully use a wood chisel to remove the internal reinforcing ribs at either end of the Jaycar box ...
... The instrument case is then fabricated. The drilled PCB can be used as a template to accurately mark and drill the box front panel for all terminals, mounting pillars and switches. After this is done, carefully use a wood chisel to remove the internal reinforcing ribs at either end of the Jaycar box ...
wattmeter 1.8 - 30 MHz 30 milliWatts to 3000 Watts
... The built-in analog meter displays forward or reverse power using nine full-scale ranges from 30mW to 3kW. The digital display continuously displays either Forward or Delivered power. All data is available for computer logging through the serial data interface. ...
... The built-in analog meter displays forward or reverse power using nine full-scale ranges from 30mW to 3kW. The digital display continuously displays either Forward or Delivered power. All data is available for computer logging through the serial data interface. ...
Smart Zone Sensing With Auto Breaking System Using
... . In the Module there is Vibration & poisonous gas Detector, when the vibration or & poisonous gas is detected the it gives the signal to the MSP 430 controller, then the controller will generate the output that is fed to buffer IC 4050 ,buffer stores and given to the driver IC 2003 in driver curren ...
... . In the Module there is Vibration & poisonous gas Detector, when the vibration or & poisonous gas is detected the it gives the signal to the MSP 430 controller, then the controller will generate the output that is fed to buffer IC 4050 ,buffer stores and given to the driver IC 2003 in driver curren ...
ML-0329-468 Wiremap Tester.qxd
... 468 | Wiremap Tester PRODUCT DESCRIPTION: Most voice and data network problems are wire related. Open or shorted pairs and general mis-wires are quickly diagnosed with the 468 Modular Cable Tester. Tester features a built-in tone generator; connect any 8-position modular plug to the appropriate jack ...
... 468 | Wiremap Tester PRODUCT DESCRIPTION: Most voice and data network problems are wire related. Open or shorted pairs and general mis-wires are quickly diagnosed with the 468 Modular Cable Tester. Tester features a built-in tone generator; connect any 8-position modular plug to the appropriate jack ...
Untitled - Standard Audio
... higher output volume level. 3. Boost: This switch, when depressed, increases the output of the frequencies below 500Hz, giving the bottom end more punch. 4. Treble: Use this control to adjust the output level of the high frequencies. This control provides 8dB of cut or boost at 10kHz. 5. Mid: Use th ...
... higher output volume level. 3. Boost: This switch, when depressed, increases the output of the frequencies below 500Hz, giving the bottom end more punch. 4. Treble: Use this control to adjust the output level of the high frequencies. This control provides 8dB of cut or boost at 10kHz. 5. Mid: Use th ...
VLF Designs specializing in Analog Telemetry Earthquake
... different applications, not all of the manufacturers information will be applicable to the telemetry application. The alignment procedure that follows should be used in place of any instructions from the receiver manual as they pertain to the use of this equipment specifically in the context of tele ...
... different applications, not all of the manufacturers information will be applicable to the telemetry application. The alignment procedure that follows should be used in place of any instructions from the receiver manual as they pertain to the use of this equipment specifically in the context of tele ...
Chapter 5 Low-Noise Design Methodology
... • An FET mixer is capable of producing lower intermodulation and harmonic products than a comparable bipolar or diode mixer. Also, an FET mixer operating a high level has a larger dynamic range and greater signal-handling capacity than a diode mixer operated at the same local oscillator level. Howe ...
... • An FET mixer is capable of producing lower intermodulation and harmonic products than a comparable bipolar or diode mixer. Also, an FET mixer operating a high level has a larger dynamic range and greater signal-handling capacity than a diode mixer operated at the same local oscillator level. Howe ...
Visual CW Tuning Indicator
... Connect the audio input to the speaker, line out, phone patch out, or similar connector on your receiver/transceiver. With its high input impedance, this tuning indicator does not noticeably load down even line-level audio outputs. Tune in a constant carrier or calibrator signal of the desired pitch ...
... Connect the audio input to the speaker, line out, phone patch out, or similar connector on your receiver/transceiver. With its high input impedance, this tuning indicator does not noticeably load down even line-level audio outputs. Tune in a constant carrier or calibrator signal of the desired pitch ...
KA3842B/3B/4B/5B SMPS CONTROLLER
... The KA3842B/3B/4B/5B are fixed frequency current-mode PWM controller. They are specially designed for Off - Line and DC-to-DC converter applications with minimal external components. These integrated circuits feature a trimmed oscillator for precise duty cycle control, a temperature compensated refe ...
... The KA3842B/3B/4B/5B are fixed frequency current-mode PWM controller. They are specially designed for Off - Line and DC-to-DC converter applications with minimal external components. These integrated circuits feature a trimmed oscillator for precise duty cycle control, a temperature compensated refe ...
power supplies and stations recular for cathode protection
... Remote parameter entering and monitoring is possible to execute via modems or radio stations. Microcomputer memory expansion for selected data for supplementary printing by PC. ...
... Remote parameter entering and monitoring is possible to execute via modems or radio stations. Microcomputer memory expansion for selected data for supplementary printing by PC. ...
OpAmp Output Protection (posted 16 June, 2016)
... Operational Amplifiers are often used as output drivers and can be subject to output overload, especially when driving loads outside the box. This overload may damage the output driver of the op-amp. An often used circuit includes an output resistor placed between the op amp and the feedback loop as ...
... Operational Amplifiers are often used as output drivers and can be subject to output overload, especially when driving loads outside the box. This overload may damage the output driver of the op-amp. An often used circuit includes an output resistor placed between the op amp and the feedback loop as ...