Micro-MBC-2
... The locking slope (Negative or Positive) is also selectable on board, which makes Micro-MBC-2 a versatile bias control solution for external modulators. ...
... The locking slope (Negative or Positive) is also selectable on board, which makes Micro-MBC-2 a versatile bias control solution for external modulators. ...
Slide # 2
... Vibration and displacement sensor • Fiber optic sensors are great because they sense by non-contact means, which at the very basic level is simply based on the changes in light intensity • A common application is to couple light from one fiber to another by means of a movable mirror, which based on ...
... Vibration and displacement sensor • Fiber optic sensors are great because they sense by non-contact means, which at the very basic level is simply based on the changes in light intensity • A common application is to couple light from one fiber to another by means of a movable mirror, which based on ...
HMC439QS16G 数据资料DataSheet下载
... floor make possible synthesizers with wide loop bandwidth and low N resulting in fast switching and very low phase noise. When used in conjunction with a differential loop amplifier, the HMC439QS16G & HMC439QS16GE generate output voltages that can be used to phase lock a VCO to a reference oscillato ...
... floor make possible synthesizers with wide loop bandwidth and low N resulting in fast switching and very low phase noise. When used in conjunction with a differential loop amplifier, the HMC439QS16G & HMC439QS16GE generate output voltages that can be used to phase lock a VCO to a reference oscillato ...
Chapter 21
... • Calculate as many unknown quantities as possible (e.g., find XL and XC) • Be careful with units – use F, H, Ω ...
... • Calculate as many unknown quantities as possible (e.g., find XL and XC) • Be careful with units – use F, H, Ω ...
Analogue Modulation – Amplitude Modulation
... – In the modulation process, some characteristic of a high-frequency carrier signal (bandpass), is changed according to the instantaneous amplitude of the information (baseband) signal. • Why Modulation – Suitable for signal transmission (distance…etc) – Multiple signals transmitted on the same chan ...
... – In the modulation process, some characteristic of a high-frequency carrier signal (bandpass), is changed according to the instantaneous amplitude of the information (baseband) signal. • Why Modulation – Suitable for signal transmission (distance…etc) – Multiple signals transmitted on the same chan ...
Engineering Skills - Electrical Electronic Part 7hot!
... The transistor operates like a solid state switch, where the switch is operated through a signal input to the base. The base signal then controls the amount of current that passes through the collector–emitter connections and therefore the voltage drop. This seems rather mundane but in actual fact t ...
... The transistor operates like a solid state switch, where the switch is operated through a signal input to the base. The base signal then controls the amount of current that passes through the collector–emitter connections and therefore the voltage drop. This seems rather mundane but in actual fact t ...
30.4: Channels of Communications
... capacity for transmitting information. Microwaves are generally used for point-to-point communication where signals are transmitted directly from transmitter to receiver (space waves). For terrestrial use, the range of the transmissions is limited to line-of-sight and relay stations are used. For ve ...
... capacity for transmitting information. Microwaves are generally used for point-to-point communication where signals are transmitted directly from transmitter to receiver (space waves). For terrestrial use, the range of the transmissions is limited to line-of-sight and relay stations are used. For ve ...
Sound Card Interfacing for RTTY, PSK31, and SSTV Who needs a
... the Sound Card to the transceiver audio input with a 100:1 voltage divider to reduce the voltage output, and the Sound Card Line Input to the audio output of the radio. You can use the VOX to switch from Receive to Transmit. To setup this arrangement, adjust the sound card output level using the com ...
... the Sound Card to the transceiver audio input with a 100:1 voltage divider to reduce the voltage output, and the Sound Card Line Input to the audio output of the radio. You can use the VOX to switch from Receive to Transmit. To setup this arrangement, adjust the sound card output level using the com ...