Low Noise Infrared Detector
... • Goal: Detect and amplify small IR signal through background • Plan: Use chopper amplifier to minimize noise while providing high gain • What we did: • Built circuit with MRD3051 phototransistor • To do (before final): ...
... • Goal: Detect and amplify small IR signal through background • Plan: Use chopper amplifier to minimize noise while providing high gain • What we did: • Built circuit with MRD3051 phototransistor • To do (before final): ...
MHA100 McIntosh
... Distortion: 0.005%. Intermodulation Distortion: 0.005% maximum, if the instantaneous peak power is 100 watts or less per channel with both channels operating for any combination of frequencies from 20Hz to 20kHz. Dynamic Headroom: 1.5dB. Frequency Response: +0,-0.5dB, 20Hz to 20kHz; +0,-3dB, 10Hz to ...
... Distortion: 0.005%. Intermodulation Distortion: 0.005% maximum, if the instantaneous peak power is 100 watts or less per channel with both channels operating for any combination of frequencies from 20Hz to 20kHz. Dynamic Headroom: 1.5dB. Frequency Response: +0,-0.5dB, 20Hz to 20kHz; +0,-3dB, 10Hz to ...
ECE 4117 Experiment 3 Frequency Modulation ECE 4117
... Figure 2: Audio Signal and Frequency Modulation ...
... Figure 2: Audio Signal and Frequency Modulation ...
JS-1200-545/DT – Digitally controlled charger
... The JS-1200-545/DT is a microprocessor controlled battery charger. Digital communication line allows remote adjusting of the charging current or voltage and alarms and live report of system values and alarms. It can be switched on/off by an external TTL signal.The charger has more than 90% efficienc ...
... The JS-1200-545/DT is a microprocessor controlled battery charger. Digital communication line allows remote adjusting of the charging current or voltage and alarms and live report of system values and alarms. It can be switched on/off by an external TTL signal.The charger has more than 90% efficienc ...
APXSERIES 2-CHANNEL 1500 WATT POWER AMPLIFIER
... of heat associated with other designs. Each APX amplifier has balanced XLR/quarter-inch combo inputs that enable connection to balanced or unbalanced audio sources, while Speakon® NL-4 connectors and binding posts outputs provide for connection to virtually any passive speaker system. ...
... of heat associated with other designs. Each APX amplifier has balanced XLR/quarter-inch combo inputs that enable connection to balanced or unbalanced audio sources, while Speakon® NL-4 connectors and binding posts outputs provide for connection to virtually any passive speaker system. ...
Lab 7 - Electronic Filters (C and G Sections Only)
... 3dB drop of signal power from highest point on gain Signal power is half of original value Cutoff Frequency (in Hz) Frequency at -3dB Point ...
... 3dB drop of signal power from highest point on gain Signal power is half of original value Cutoff Frequency (in Hz) Frequency at -3dB Point ...
Function generators, 5 MHz with integral feedback voltage
... low-cost signal sources designed to meet everyday practical requirements. The outstanding feature of these instruments is the frequency counter with LED for measuring both internal and external signal frequencies. The high output voltage of max. Vpp = 30 V will satisfy the requirements of most gener ...
... low-cost signal sources designed to meet everyday practical requirements. The outstanding feature of these instruments is the frequency counter with LED for measuring both internal and external signal frequencies. The high output voltage of max. Vpp = 30 V will satisfy the requirements of most gener ...
EE101L Laboratory 5
... signals in RC circuits. However, here you will deal with the steady-state response of an RC circuit to sinusoidally varying signals at various frequencies. You will represent these signals in the time and frequency domain and investigate the circuit’s frequency dependence. This frequency dependence ...
... signals in RC circuits. However, here you will deal with the steady-state response of an RC circuit to sinusoidally varying signals at various frequencies. You will represent these signals in the time and frequency domain and investigate the circuit’s frequency dependence. This frequency dependence ...
BSN-10 is an 8–channel rf generator working at pulse width
... application such as to break the fat cell or DNA/RNA molecules, a very high voltage ( >1000V), but a lower duty factor is required. The high voltage for each channel is from 15 to 100V, and a transformer in the class-D amplifier is used to boost the final output transmit voltage on load. The turn ra ...
... application such as to break the fat cell or DNA/RNA molecules, a very high voltage ( >1000V), but a lower duty factor is required. The high voltage for each channel is from 15 to 100V, and a transformer in the class-D amplifier is used to boost the final output transmit voltage on load. The turn ra ...
Principles of Electronic Communication Systems
... Frequency deviation (fd) is the amount of change in carrier frequency produced by the modulating signal. The frequency deviation rate is how many times per second the carrier frequency deviates above or below its center frequency. The frequency of the modulating signal determines the frequency devia ...
... Frequency deviation (fd) is the amount of change in carrier frequency produced by the modulating signal. The frequency deviation rate is how many times per second the carrier frequency deviates above or below its center frequency. The frequency of the modulating signal determines the frequency devia ...
Model 2000W1000B, 2000 Watts CW 80
... Model 2000W1000B, 2000 Watts CW 80-1000 MHz The Model 2000W1000B is a self-contained, air-cooled, broadband, completely solid-state amplifier designed for applications where instantaneous bandwidth and high gain are required. Push-pull circuitry is utilized in all high power stages in the interest o ...
... Model 2000W1000B, 2000 Watts CW 80-1000 MHz The Model 2000W1000B is a self-contained, air-cooled, broadband, completely solid-state amplifier designed for applications where instantaneous bandwidth and high gain are required. Push-pull circuitry is utilized in all high power stages in the interest o ...
Lecture 7 Overview - Home - University of Delaware Dept
... • Otherwise any small DC offset will send the opamp into saturation • Recall the integrator: In practice, a high-resistance resistor should be added in parallel with the capacitor to ensure feedback under DC, when the capacitive impedance is high ...
... • Otherwise any small DC offset will send the opamp into saturation • Recall the integrator: In practice, a high-resistance resistor should be added in parallel with the capacitor to ensure feedback under DC, when the capacitive impedance is high ...
Keiga KG5230 Subwoofer Amplifier
... subwoofer systems. This amp has an adjustable electronic crossover and possesses enough power to deliver excellent bass without added distortion. We are confident this amp will meet the demands of both home theater and high end audio systems. Powered subwoofers are a versatile addition to your audio ...
... subwoofer systems. This amp has an adjustable electronic crossover and possesses enough power to deliver excellent bass without added distortion. We are confident this amp will meet the demands of both home theater and high end audio systems. Powered subwoofers are a versatile addition to your audio ...
2.5kW VHF/FM Transmitter U3-2.5
... The 2.5kW VHF/FM Transmitter U3-2.5 is designed for frequency modulated broadcast, mono or stereo, in the frequency range of 87.5 to 108 MHz. The integrated digital exciter offers fully digital design and digital inputs via AES/EBU. The high-power VHF/FM transmitter familiy includes the power classe ...
... The 2.5kW VHF/FM Transmitter U3-2.5 is designed for frequency modulated broadcast, mono or stereo, in the frequency range of 87.5 to 108 MHz. The integrated digital exciter offers fully digital design and digital inputs via AES/EBU. The high-power VHF/FM transmitter familiy includes the power classe ...