VersaSync Rugged Time and Frequency Reference
... I/O pins can be configured as TTL, 10 V pulse, RS232, or RS485. This allows VersaSync to provide a high number of outputs of the same, or different types, while still fitting into a small form factor. However, if the combination of software configurable outputs is not enough, VersaSync can accommoda ...
... I/O pins can be configured as TTL, 10 V pulse, RS232, or RS485. This allows VersaSync to provide a high number of outputs of the same, or different types, while still fitting into a small form factor. However, if the combination of software configurable outputs is not enough, VersaSync can accommoda ...
XE42 - 200 Series (HCACMOS), 5 V
... 5.0 V HCACMOS, + 50 PPM over -55 C to +125 C, Tristate Output, 883B Screening and 24.000 MHz ...
... 5.0 V HCACMOS, + 50 PPM over -55 C to +125 C, Tristate Output, 883B Screening and 24.000 MHz ...
SAA1057 - Pira.cz
... 1. Pin 17 (XTAL) can also be used as input for an external clock. The circuit for that is given in Fig.5. The values given in Fig.5 are a typical application example. 2. See BUS information in section ‘operation description’. 3. The output voltage at TCB and TCA is typically 1⁄2 VCC2+0,3 when the tu ...
... 1. Pin 17 (XTAL) can also be used as input for an external clock. The circuit for that is given in Fig.5. The values given in Fig.5 are a typical application example. 2. See BUS information in section ‘operation description’. 3. The output voltage at TCB and TCA is typically 1⁄2 VCC2+0,3 when the tu ...
SGB-6433(Z) 数据资料DataSheet下载
... responsibility is assumed by RF Micro Devices, Inc. ("RFMD") for its use, nor for any infringement of patents, or other rights of third parties, resulting from its use. No license is granted by implication or otherwise under any patent or patent rights of RFMD. RFMD reserves the right to change comp ...
... responsibility is assumed by RF Micro Devices, Inc. ("RFMD") for its use, nor for any infringement of patents, or other rights of third parties, resulting from its use. No license is granted by implication or otherwise under any patent or patent rights of RFMD. RFMD reserves the right to change comp ...
application note – ap050830
... A sine wave drive should be used to minimize harmonics that may excite the transducer in an overtone mode (vibrate at a multiple of the resonant frequency). For most models the maximum amplitude of the drive waveform should be limited to 50 V pp. The transmitter dissipation must be limited to an eff ...
... A sine wave drive should be used to minimize harmonics that may excite the transducer in an overtone mode (vibrate at a multiple of the resonant frequency). For most models the maximum amplitude of the drive waveform should be limited to 50 V pp. The transmitter dissipation must be limited to an eff ...
angle modulation
... The modulation process can take place at a low level power stage in the transmitter, thus a low modulating power is needed. ...
... The modulation process can take place at a low level power stage in the transmitter, thus a low modulating power is needed. ...
The No-Nonsense Technician Class License Study Guide
... Basic study materials for passing the FCC test--including a copy of “Now You're Talking!” --and getting your first license--usually cost less than $40. Once you have your first license, most hams find it best to start with simple equipment and grow over time. A handheld VHF FM transceiver can be pur ...
... Basic study materials for passing the FCC test--including a copy of “Now You're Talking!” --and getting your first license--usually cost less than $40. Once you have your first license, most hams find it best to start with simple equipment and grow over time. A handheld VHF FM transceiver can be pur ...
Chapter 11 Frequency Response
... Frequency Response of CE and CS Stages Frequency Response of CB and CG Stages Frequency Response of Followers Frequency Response of Cascode Stage Frequency Response of Differential Pairs ...
... Frequency Response of CE and CS Stages Frequency Response of CB and CG Stages Frequency Response of Followers Frequency Response of Cascode Stage Frequency Response of Differential Pairs ...
The No-Nonsense, Technician Class License Study Guide
... amateur radio bands: young and old, teachers and students, engineers and scientists, doctors and nurses, mechanics and technicians, kings and entertainers. For example, did you know that most of the astronauts sent up to the International Space Station (ISS) in the last five to ten years have been l ...
... amateur radio bands: young and old, teachers and students, engineers and scientists, doctors and nurses, mechanics and technicians, kings and entertainers. For example, did you know that most of the astronauts sent up to the International Space Station (ISS) in the last five to ten years have been l ...
Document
... The second important type of pole distribution provides a Chebyshev type frequency characteristic. The side-walls of a Chebyshev type (or equi-ripple) characteristic is steeper than that of a same order Butterwoth type characteristic, but exhibits a typical ripple on the top of the curve, as shown i ...
... The second important type of pole distribution provides a Chebyshev type frequency characteristic. The side-walls of a Chebyshev type (or equi-ripple) characteristic is steeper than that of a same order Butterwoth type characteristic, but exhibits a typical ripple on the top of the curve, as shown i ...
E4400A Analog RF Signal Generator, 250 kHz to 1000 MHz
... Rate Range: Sine: 0.1 Hz to 50 kHz Square, Ramp, Triangle: 0.1 Hz to 10 kHz Resolution: 0.1 Hz Pulse: 4 µs Frequency Accuracy: 0.005% Swept Sine Mode(Frequency, Phase Continuous): Operating Modes: Triggered or Continuous Sweeps Frequency Range: 0.1 Hz to 50 kHz Sweep Time: 1 ms to 65 seconds Resolut ...
... Rate Range: Sine: 0.1 Hz to 50 kHz Square, Ramp, Triangle: 0.1 Hz to 10 kHz Resolution: 0.1 Hz Pulse: 4 µs Frequency Accuracy: 0.005% Swept Sine Mode(Frequency, Phase Continuous): Operating Modes: Triggered or Continuous Sweeps Frequency Range: 0.1 Hz to 50 kHz Sweep Time: 1 ms to 65 seconds Resolut ...
70 MHz AND 140 MHz IF TO IF FREQUENCY CONVERTERS
... 0.3 dB, ±5 MHz (70/70 MHz converters) Noise figure ....................................................................... 20 dB maximum Group delay....................................................................... 2.0 ns peak-to-peak, ±20 MHz (70/140 and 140/70 MHz converters), 1.2 ns peak-to- ...
... 0.3 dB, ±5 MHz (70/70 MHz converters) Noise figure ....................................................................... 20 dB maximum Group delay....................................................................... 2.0 ns peak-to-peak, ±20 MHz (70/140 and 140/70 MHz converters), 1.2 ns peak-to- ...
Analog Devices Welcomes Hittite Microwave Corporation
... * This page was dynamically generated by Analog Devices, Inc. and inserted into this data sheet. Note: Dynamic changes to the content on this page does not constitute a change to the revision number of the product data sheet. This content may be frequently modified. ...
... * This page was dynamically generated by Analog Devices, Inc. and inserted into this data sheet. Note: Dynamic changes to the content on this page does not constitute a change to the revision number of the product data sheet. This content may be frequently modified. ...
HAMTRONICS® TD-5 SUBAUDIBLE TONE ENCODER/DECODER
... these two pins is a switched capacitor highpass filter, which attenuates audio frequencies below 250 Hz by about 36 dB while passing frequencies above 300 Hz. This can filter can be connected in series with the audio path in a receiver to remove the buzz associated with subaudible tones and also to ...
... these two pins is a switched capacitor highpass filter, which attenuates audio frequencies below 250 Hz by about 36 dB while passing frequencies above 300 Hz. This can filter can be connected in series with the audio path in a receiver to remove the buzz associated with subaudible tones and also to ...
TQP3M9037 数据资料DataSheet下载
... The information contained herein is believed to be reliable. TriQuint makes no warranties regarding the information contained herein. TriQuint assumes no responsibility or liability whatsoever for any of the information contained herein. TriQuint assumes no responsibility or liability whatsoever for ...
... The information contained herein is believed to be reliable. TriQuint makes no warranties regarding the information contained herein. TriQuint assumes no responsibility or liability whatsoever for any of the information contained herein. TriQuint assumes no responsibility or liability whatsoever for ...
Analog Devices Welcomes Hittite Microwave Corporation
... noise phase-locked loop applications for inputs from 10 to 1300 MHz. Its combination of high frequency of operation along with its ultra low phase noise floor make possible synthesizers with wide loop bandwidth and low N resulting in fast switching and very low phase noise. When used in conjunction ...
... noise phase-locked loop applications for inputs from 10 to 1300 MHz. Its combination of high frequency of operation along with its ultra low phase noise floor make possible synthesizers with wide loop bandwidth and low N resulting in fast switching and very low phase noise. When used in conjunction ...
- Bangladesh Amateur Radio League
... d. It is the only voice mode authorized on the HF bands between 14 and 30 MHz 50. Why do most amateur stations use lower sideband on the 160, 75 and 40 meter bands? a. The lower sideband is more efficient at these frequency bands b. The lower sideband is the only sideband legal on these frequency ba ...
... d. It is the only voice mode authorized on the HF bands between 14 and 30 MHz 50. Why do most amateur stations use lower sideband on the 160, 75 and 40 meter bands? a. The lower sideband is more efficient at these frequency bands b. The lower sideband is the only sideband legal on these frequency ba ...
NCS2553 3-Channel Video Amp with Standard Definition
... arising out of the application or use of any product or circuit, and specifically disclaims any and all liability, including without limitation special, consequential or incidental damages. “Typical” parameters which may be provided in SCILLC data sheets and/or specifications can and do vary in diff ...
... arising out of the application or use of any product or circuit, and specifically disclaims any and all liability, including without limitation special, consequential or incidental damages. “Typical” parameters which may be provided in SCILLC data sheets and/or specifications can and do vary in diff ...
PM 6669 High-Precision Frequency Counter Specifications
... The temperature of the crystal is measured. The built in microprocessor calculates the frequency deviation for that particular temperature from a stored table. The measuring result is mathematically corrected for the time-base frequency temperature error, before being displayed. The correction is sw ...
... The temperature of the crystal is measured. The built in microprocessor calculates the frequency deviation for that particular temperature from a stored table. The measuring result is mathematically corrected for the time-base frequency temperature error, before being displayed. The correction is sw ...
Problem #1 - aresgate.net
... chose the cutoff frequency to be less than 1kHz, it only filter out a portion of that band and if we chose the cutoff frequency to be 1kHz, it will filter more than half of the band, which is good for the design. We chose Q=0.707. Because if we are designing a HPF to filter out low frequency and pas ...
... chose the cutoff frequency to be less than 1kHz, it only filter out a portion of that band and if we chose the cutoff frequency to be 1kHz, it will filter more than half of the band, which is good for the design. We chose Q=0.707. Because if we are designing a HPF to filter out low frequency and pas ...
Homework 15
... 3. A high-pass filter is shown below. C = 2 pF. R = 800 kΩ. (a) What is its cutoff frequency? The output of this filter is connected to an amplifier with an input resistance of 300 kΩ. (b) Sketch and label the new circuit. (c) What is the new cutoff frequency? ...
... 3. A high-pass filter is shown below. C = 2 pF. R = 800 kΩ. (a) What is its cutoff frequency? The output of this filter is connected to an amplifier with an input resistance of 300 kΩ. (b) Sketch and label the new circuit. (c) What is the new cutoff frequency? ...
coax_explained
... lower your output power by the time it reaches the antenna, so use it only for short runs. So where does all this lost power go? Its dissipated as heat inside the cable. With a 100W transmitter you'll already notice your RG58 heating up after several minutes of transmission which is definitely not w ...
... lower your output power by the time it reaches the antenna, so use it only for short runs. So where does all this lost power go? Its dissipated as heat inside the cable. With a 100W transmitter you'll already notice your RG58 heating up after several minutes of transmission which is definitely not w ...
EC 6402-UNIT - 2 (Part-2 of 2) Teaching material
... slope, the amplitude of the output varies in proportion to the deviation from fc. Thus the FM signal is effectively converted to AM. This is then envelope detected by the diode etc to recover the message signal. • Note: In the early days, most radio links were AM (DSBAM). When FM came along, with it ...
... slope, the amplitude of the output varies in proportion to the deviation from fc. Thus the FM signal is effectively converted to AM. This is then envelope detected by the diode etc to recover the message signal. • Note: In the early days, most radio links were AM (DSBAM). When FM came along, with it ...
A SIGE LOW PHASE NOISE PUSH
... This paper describes a monolithically integrated push-push oscillator fabricated in a production-near SiGe:C bipolar technology. The transistors used in this work show a maximum transit frequency f T = 200 GHz and a maximum frequency of oscillation f max = 275 GHz. For the passive circuitry transmis ...
... This paper describes a monolithically integrated push-push oscillator fabricated in a production-near SiGe:C bipolar technology. The transistors used in this work show a maximum transit frequency f T = 200 GHz and a maximum frequency of oscillation f max = 275 GHz. For the passive circuitry transmis ...
LC Tunable Oscillator
... It is not easy to get higher frequency values (Giga hurts) as we would in practice. The transformer ferromagnetic losses, the lag phase brought by Q1, Q2 and Q3, the output impedance of Q3 and the stray capacity in parallel with R1//R2 limit this high frequency value. Designing more powerful amplitu ...
... It is not easy to get higher frequency values (Giga hurts) as we would in practice. The transformer ferromagnetic losses, the lag phase brought by Q1, Q2 and Q3, the output impedance of Q3 and the stray capacity in parallel with R1//R2 limit this high frequency value. Designing more powerful amplitu ...
Amateur radio repeater
An amateur radio repeater is an electronic device that receives a weak or low-level amateur radio signal and retransmits it at a higher level or higher power, so that the signal can cover longer distances without degradation. Many repeaters are located on hilltops or on tall buildings as the higher location increases their coverage area, sometimes referred to as the radio horizon, or ""footprint."" Amateur radio repeaters are similar in concept to those used by public safety entities (police, fire department, etc.), businesses, government, military, and more. Amateur radio repeaters may even use commercially packaged repeater systems that have been adjusted to operate within amateur radio frequency bands, but more often amateur repeaters are assembled from receivers, transmitters, controllers, power supplies, antennas, and other components, from various sources.