Top Pll Low phase noise Reviews

Juried Engineering CD4046BE CD4046B CD4046 CMOS Micropower Phase-Locked Loop Breadboard-Friendly IC DIP-16 (Pack of 10)

The CD4046B CMOS Micropower Phase-Locked Loop (PLL) consists of a low-power, linear voltage-controlled oscillator (VCO) and two different phase comparators having a common signal-input amplifier and a common comparator input..
Very low power consumption: 70 µW (typ.) at VCO, VCO inhibit control for ON-OFF keying and ultra-low standby power consumption fo = 10 kHz, VDD = 5 V, Source-follower output of VCO control input (Demod. output), 100% tested for quiescent current at 20 V.
Operating frequency range up to 1.4 MHz (typ.) at VDD = 10 V, RI = 5 k, High VCO linearity: 003c1% (typ.) at VDD = 10 V, 5-V, 10-V, and 15-V parametric ratings.
Low frequency drift: 0.04%/°C (typ.) at VDD = 10 V, Choice of two phase comparators: Exclusive-OR network (I) Edge-controlled memory network with phase-pulse output for lock indication (II), Zener diode to assist supply regulation, Standardized, symmetrical output characteristics, Meets all requirements of JEDEC Tentative Standard No. 13B, "Standard Specifications for Description of 'B' Series CMOS Devices".
A Versatile Building Block for Micropower Digital and Analog Applications, Example Applications: FM demodulator and modulator, Frequency synthesis and multiplication, Frequency discriminator, Data synchronization....

Check Stock

AudioControl LC2i PRO 2-Channel Line Output Converter and Tile Lost Vehicle Finder Bundle. AccuBASS LOC with Impedance Matching, GTO, Audio Signal Sense, 12V Turn-On and ACR-1 Dash Sub Remote Control

Using quartz crystal for frequency stabilization, and receiving frequency will not drift when temperature changes.
Using professional audio DSP to process and analyze audio signal, auto mute when there is no signal or week signal as big FM base noise, in order to get rid of the annoying rustle of traditional FM radio.
Advanced digital audio signal processing (DSP) and FM phase-locked loop modulation technique (PLL) ensure less sound distortion and more stable performance.
Using incremental digital 360° rotating encoder to adjust volume and frequency, which is accurate, stable, durable, and also offers comfortable hand feeling.
LCD display is more intuitive and accurate, and has very low power consumption and tiny noise interference.

Check Stock

C-Band LNBF C1W-PLL - Phase Lock Loop Wideband LNB

World's First Wideband PLL (Phase Lock Loop) C-band LNBF (3.4 - 4.2Ghz).
Perfect for receiving hard to capture weak signals.
Lock onto high FEC and Low SR DVBS and S2 channels.
Stability: +/-50Khz and 10Khz @at operational temperature.
Limited Lifetime Warranty against Defect and Frequency Drift.

Check Stock

IEM1200 Wireless in Ear Monitor System 2 Channel 2/4/5 Bodypack Monitoring with in Earphone Wireless Type Used for Stage or Studio (5 Bodypacks)

UHF WIRELESS IN EAR MONITOR SYSTEM-UHF band Phase lock PLL,Improved comprehensive performance, anti-frequency drop, anti-series frequency. Frequency range: 550 MHz-580 Mhz. In the 32MHz frequency band, the preset 40 frequencies can be switched at will. The dynamic expansion circuit greatly improves the signal-to-noise ratio.
USED IN STAGE PERFORMANCE AND SOUND BROADCASE-Built-in Limiter circuitry eliminating distortion under excessive input levels. Front panel 1/4-inch stereo monitoring has the headphone jack.Used in stage，it can replace traditional comples sound monitoring equipment,achieve admirable listening effect.
DESIGN FEATURES(APPERANCE AND DISPLAY)-Elegant liquid crystal display panel and LCD display low-battery indicator on the receiver.With power and RF receiving indecator lamp. It using two AA batteries and efficient power circuit,longservice time.The metall housing makes it sturdy and durable.
WIRELESS RANG AND FREQUENCY RANG-IEM1200 in ear monitor and receiver system offers tabletop stage monitoring with a wireless range of up to 300 feet,THE normal can be 250FT-350F.Also improve the signal-to-noise ratio of the dynamic range so that the system has the best anti-interference to show the perfect original sound again.

Check Stock

IEM1200 Wireless in Ear Monitor System 2 Channel 2/4 Bodypacks Monitoring with in Earphone Wireless Type Used for Stage ，Studio and Church (2 Bodypacks)

UHF WIRELESS IN EAR MONITOR SYSTEM-UHF band Phase lock PLL,Improved comprehensive performance, anti-frequency drop, anti-series frequency. Frequency range: 550 MHz-580 Mhz. In the 32MHz frequency band, the preset 40 frequencies can be switched at will. The dynamic expansion circuit greatly improves the signal-to-noise ratio.
USED IN STAGE PERFORMANCE AND SOUND BROADCASE-Built-in Limiter circuitry eliminating distortion under excessive input levels. Front panel 1/4-inch stereo monitoring has the headphone jack.Used in stage，it can replace traditional comples sound monitoring equipment,achieve admirable listening effect.
DESIGN FEATURES(APPERANCE AND DISPLAY)-XTUGA in ear monitor system with elegant liquid crystal display panel and LCD display low-battery indicator on the receiver.With power and RF receiving indecator lamp. It using two AA batteries and efficient power circuit,longservice time.The metall housing makes it sturdy and durable..
WIRELESS RANG AND FREQUENCY RANG-IEM1200 in ear monitor wireless and receiver system offers tabletop stage monitoring with a wireless range of up to 300 feet,THE normal can be 250FT-350F.Also improve the signal-to-noise ratio of the dynamic range so that the system has the best anti-interference to show the perfect ....

Check Stock

XTUGA RW2080 in Ear Monitor System 2 Channel 2/4/6/8/10 Bodypack Monitoring with in Earphone Wireless SR2050 Type! (8 bodypack with Transmitter)

WHOLE METAL UHF WIRELESS IN EAR MONITOR SYSTEM-UHF band Phase lock PLL,Among the band of 32MHz,the preset 40 frequencies can be arbitrary switching..
USED IN STAGE PERFORMANCE AND SOUND BROADCASE-Built-in Limiter circuitry eliminating distortion under excessive input levels. Front panel 1/4-inch stereo monitoring has the headphone jack.Used in stage，it can replace traditional comples sound monitoring equipment,achieve admirable listening effect..
DESIGN FEATURES(APPERANCE AND DISPLAY)-Elegant liquid crystal display panel and LCD display low-battery indicator on the receiver.With power and RF receiving indecator lamp. It using two AA batteries and efficient power circuit,longservice time.The metall housing makes it sturdy and durable.
WIRELESS RANG AND FREQUENCY RANG-RW2080 in ear monitor and receiver system offers tabletop stage monitoring with a wireless range of up to 300 feet,THE normal can be 250FT-350F,and the frequency rang is 572MHz-599Mhz.Also improve the signal-to-noise ratio of the dynamic range so that the system has the best anti-interference to show the perfect original sound again.

Check Stock

Huanyang Vector VFD Variable Frequency Drive ,Single to 3 Phase,4kW 5HP 220V AC 17A for Motor Speed Control ,GT Series

【Connection way】Input：220VAC(+/-5%) 1 or 3phase（for single-phase input, just connect the input wire to the R and S terminals） .Output：3phase 220v. Frequency：0-50hz/60hz. 0-400hz.
【Features】With better performance and stability.Adopt DSP vector control to enable motor to achieve high torque in LOW SPEED rotation to increase motor working efficiency,and supports remote external potentiometer control.
【Safety performance】Take advantage of various protection ways such as Motor short-circuit detection at power-on, output phase loss protection, over-current protection, over-voltage protection, under-voltage protection, overheat protection, overload protection and etc..
【Good Noise Control】The product has the advantages of low noise and low electromagnetic interference, which are achieved by the excellent PMW control technology and component compatibility design. There is enough space for cooling between each component, and the product casing is designed with multiple holes, the above features can make this VFD have a longer service life..
【Warranty】: 1 Year replace .If there is an error in the product and you do not know how to operate, please contact the seller.

Check Stock

Replacement for G0602 Grizzly Lathe 1/2' Tailstock Chuck for Grizzly G0602 Lathe

【Connection way】Input：220VAC(+/-5%) 1 or 3phase（for single-phase input, just connect the input wire to the R and S terminals） .Output：3phase 220v. Frequency：0-50hz/60hz. 0-400hz.
【Multiplex terminal】Unlike other inexpensive VFDS, this VFD has two sets of terminal functions,Rich of digital and analogy control terminals for versitile control,optional MODBUS (RS485) extension,diversified parameter setting.
【Safety performance】Take advantage of various protection ways such as Motor short-circuit detection at power-on, output phase loss protection, over-current protection, over-voltage protection, under-voltage protection, overheat protection, overload protection and etc..
【Good Noise Control】The product has the advantages of low noise and low electromagnetic interference, which are achieved by the excellent PMW control technology and component compatibility design. There is enough space for cooling between each component, and the product casing is designed with multiple holes, the above features can make this VFD have a longer service life..
【Warranty】: 1 Year replace .If there is an error code in the product and you do not know how to operate, please contact the seller.

Check Stock

Huanyang Vector VFD Variable Frequency Drive ,Single to 3 Phase,7.5kW 10HP 220V AC 34A for Motor Speed Control ,GT Series

【Connection way】Input：220VAC(+/-5%) 1 or 3phase（for single-phase input, just connect the input wire to the R and S terminals） .Output：3phase 220v. Frequency：0-50hz/60hz. 0-400hz.
【Features】With better performance and stability.Adopt DSP vector control to enable motor to achieve high torque in LOW SPEED rotation to increase motor working efficiency.support fast accelerate/deccelerate with external optional braking resistor and external potentiometer,and.
【Safety performance】Take advantage of various protection ways such as Motor short-circuit detection at power-on, output phase loss protection, over-current protection, over-voltage protection, under-voltage protection, overheat protection, overload protection and etc..
【Good Noise Control】The product has the advantages of low noise and low electromagnetic interference, which are achieved by the excellent PMW control technology and component compatibility design. There is enough space for cooling between each component, and the product casing is designed with multiple holes, the above features can make this VFD have a longer service life..
【Warranty】: 1 Year replace .If there is an error in the product and you do not know how to operate, please contact the seller.

Check Stock

Xtuga BK510 Single Channel in Ear Monitor System UHF 100-Channel Wireless Professional in-Ear Monitor System USB and White Color Earbud Headphones

WHOLE METAL UHF WIRELESS IN EAR MONITOR SYSTEM-UHF band Phase lock PLL,Among the band of 32MHz,the preset 40 frequencies can be arbitrary switching..
USED IN STAGE PERFORMANCE AND SOUND BROADCASE-Built-in Limiter circuitry eliminating distortion under excessive input levels. Front panel 1/4-inch stereo monitoring has the headphone jack.Used in stage，it can replace traditional comples sound monitoring equipment,achieve admirable listening effect..
DESIGN FEATURES(APPERANCE AND DISPLAY)-Elegant liquid crystal display panel and LCD display low-battery indicator on the receiver.With power and RF receiving indecator lamp. It using two AA batteries and efficient power circuit,longservice time.The metall housing makes it sturdy and durable.
WIRELESS RANG AND FREQUENCY RANG-BK510 in ear monitor and receiver system offers tabletop stage monitoring with a wireless range of up to 300 feet,THE normal can be 250FT-350F,and the frequency rang is 572MHz-599Mhz.Also improve the signal-to-noise ratio of the dynamic range so that the system has the best anti-interference to show the perfect original sound again.
QUALITY AND TECHNOLOGY GUARANTEED-Using advanced circuit design,clear the receiving blind angle to make the system's receiving signal steady.The system is stron....

Check Stock

Flexzilla Pro Piston Air Compressor with Silencer, 1-Phase, Stationary, 10 HP, 80 Gallon, 2-Stage, Vertical, ZillaGreen - FXS10V080V1

All Flexzilla air compressors feature low RPM pumps and motors that reduce high frequency noise levels while increasing CFM output..
Flexzilla stationary air compressors includes the silencer, a patented noise cancellation system that reduces low frequency noise levels..
Flexzilla air compressors are among the quietest compressors on the market. Emitting operating noise no louder than a normal conversation..
Cool Flow Technology – Industry exclusive. We raise the pump to allow air movement, adding an extra cooling feature and extending life.
Exclusive 1-Phase up to 10 HP! – We are the only manufacturer with the expertise to build a 1-Phase compressor up to 10 HP. This industry exclusive delivers up to 39 CFM!.

Check Stock

Jensen JCR-350 Digital Dual Alarm Soothing-Sounds Clock Radio with Night Light, 1\

1 in. white LCD display with high/mid/low dimmer.
7 nature sounds (Birds, Waves, Summer Night, Waterfall, Thunderstorms, Campfire, or Heartbeat) and 1 white noise with tone up/down control play on a loop for continuous playback.
Sleep Timer Function (Lighting and Radio) - Up to 90 Mines.
Yellow LED Night Light with selected ON, MID, LOW, OFF.

Check Stock

XTUGA RW2080 Rocket Audio Whole Metal Wireless in Ear Monitor System 2 Channel 2 Bodypack Monitoring with in Earphone Wireless Type Used for Stage or Studio

WHOLE METAL UHF WIRELESS IN EAR MONITOR SYSTEM-UHF band Phase lock PLL,Among the band of 32MHz,the preset 40 frequencies can be arbitrary switching..
USED IN STAGE PERFORMANCE AND SOUND BROADCASE-Built-in Limiter circuitry eliminating distortion under excessive input levels. Front panel 1/4-inch stereo monitoring has the headphone jack.Used in stage，it can replace traditional comples sound monitoring equipment,achieve admirable listening effect..
DESIGN FEATURES(APPERANCE AND DISPLAY)-Elegant liquid crystal display panel and LCD display low-battery indicator on the receiver.With power and RF receiving indecator lamp. It using two AA batteries and efficient power circuit,longservice time.The metall housing makes it sturdy and durable.
WIRELESS RANG AND FREQUENCY RANG-RW2080 in ear monitor and receiver system offers tabletop stage monitoring with a wireless range of up to 300 feet,THE normal can be 250FT-350F,and the frequency rang is 572MHz-599Mhz.Also improve the signal-to-noise ratio of the dynamic range so that the system has the best anti-interference to show the perfect original sound again.
QUALITY AND TECHNOLOGY GUARANTEED-Using advanced circuit design,clear the receiving blind angle to make the system's receiving signal steady.The system is stro....

Check Stock