ReviewsPll Loop Stability

Sangean DT-200X FM-Stereo/AM Digital Tuning Pocket Radio Black

Am/ FM-Stereo pocket radio with drift-free PLL Synthesized tuner and built-in speaker.
19 radom AM/FM memory presets with Auto station Scanning and auto seek.
Large backlit LCD display, selectable stereo/mono switch, stereo headphone output, low battery indicator, 90 minute auto shut off, DBB dynamic bass boost, lock switch, My favorite stations and real time clock.
Removable belt clip, stereo earbuds, trailing antenna included, Operates on 2 AA Batteries (not included).
High-impact ABS case measures just 4. 2”H x 2. 5”W x . 75”D inches.
Drift-free, PLL synthesized tuning, 19 FM/AM memory presets with auto station scanning.
Removable belt clip, stereo ear buds, trailing antenna included.
Auto 90-minute shut-off, high-impact ABS case.
Measures just 4.375 x 2.625 x .75 inches.

Check Stock

MC14046BCP Phase Lock Loop (PLL) IC 1.9MHz 1 16-DIP (0.300\

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

Retekess TR509 FM Transmitter for Church, FCC Certified FM Broadcast Transmitter, Long Range Stereo Mini Radio Station for Drive-in Movie, Church Parking Lot, Lights Fireworks Show

transmitter can also be connected external mic equipment and used in wide place such as campus shopping mall radio.
High visibility lcd interface for maximum ease-of-use.
parameters used by mini FM transmitter can be automatically saved after shutdown.
It can be read automatically the next time it is turned on.
The stability of the chassis using high quality aluminum alloy material.
no noticeable sound delay when listening to audio from our FM transmitter.

Check Stock

LERIYUFS Wrist Wraps for Weightlifting Men Camo Blue 18\ Lifting Wrist Wraps with Thumb Loops Powerlifting Gym Wrist Wraps for Bench Press, Wrist Support Braces for Strength Training

【Reduced Injury When Training】If you have arthritis in the wrists or strained ligaments, When the weight starts getting heavy your wrists get sore. These workout wrist wraps for men keep wrists in line and the pain is greatly reduced. The wrist wraps lifting can maximum the joint stability, keeps your wrists away from hurting when weight lifting, push ups..
【Comfortable to Wear】The material is polyester, which is studny enough to provide support, stability and protection for your wrist. The wtist wraps keeps your palms dry and helps with the grip of the weights and bars. It is ideal for weaker wrists..
【Strength Training Essentials】Do you have the problem when the weight starts getting heavy your wrists get sore? The wrist support can help to stabilize your wrist and keep your wrist in line. The gym wrist wraps can greatly reduced the pain and make you move forward to your fitness goals..
【Versatile Wrist Wraps】These wrist brace for working out provide the stability when adding weight on. The bench wrist wraps is perfect for powerlifting, strength Training, bodybuilding, bench press, deadlift, dumbbells, kettlebells, weight machines, home gyms etc..
【Thumb loop for increase stability 】The weight wrist wraps with thumb loop increases s....

Check Stock

LERIYUFS Wrist Wraps for Weightlifting Men Camo Grey 18\ Lifting Wrist Wraps with Thumb Loops Powerlifting Gym Wrist Wraps for Bench Press, Wrist Support Braces for Strength Training

【Reduced Injury When Training】If you have arthritis in the wrists or strained ligaments, When the weight starts getting heavy your wrists get sore. These workout wrist wraps for men keep wrists in line and the pain is greatly reduced. The wrist wraps lifting can maximum the joint stability, keeps your wrists away from hurting when weight lifting, push ups..
【Strength Training Essentials】Do you have the problem when the weight starts getting heavy your wrists get sore? The wrist support can help to stabilize your wrist and keep your wrist in line. The gym wrist wraps can greatly reduced the pain and make you move forward to your fitness goals..
【Comfortable to Wear】The material is polyester, which is studny enough to provide support, stability and protection for your wrist. The wtist wraps keeps your palms dry and helps with the grip of the weights and bars. It is ideal for weaker wrists..
【Versatile Wrist Wraps】These wrist brace for working out provide the stability when adding weight on. The bench wrist wraps is perfect for powerlifting, strength Training, bodybuilding, bench press, deadlift, dumbbells, kettlebells, weight machines, home gyms etc..
【Thumb loop for increase stability 】The weight wrist wraps with thumb loop increases s....

Check Stock

Touch Screen FM Transmitter 2000W FM Transmitter Antenna+30m Cables for Radio Station Fm Stereo Transmitter Long Range FM Broadcast Transmitter

Touch Screen without buttons make setting more easily.This is the RS-CM600Wproduct,All-digital technologies DSP+PLL, better sound quality.Upgrade frequency step to 10Khz. You can set the automatic startup and shutdown time..
Exquisite craftsmanship，Standard 19 inches, 2U whole aluminium alloy cabinet.Wiredrawing and oxidation makes surface bright,clean and elegant.Big LCD display all the parameters in real time. displays working frequency, volume,FETMOS temperature, forward power and SWR..
Provided with the series of protection function, own active protection and raise alarm .prompts once meet any trouble while working.Accurate operating index and perfect protection measures make you are more aware of the operating status of your machine..
Easily installation and simply operations. High quality and excellent technical performances. AGC circuit to keep the Output Power stability..
Each machine has been examined strictly by a series of quality inspection and function test to guarantee best operating function..

Check Stock

HANNLOMAX HX-305CD Portable CD Boombox, PLL FM Radio, Bluetooth, LCD Dislay with Backlight, Aux-in, AC/DC Dual Power Source (Green)

Top Loading CD Player with outstanding stereo sound quality: Built-in stereo speaker provides 360° high quality stereo sound. The speaker's body is made of metal, which greatly enhances the stability of the audio playback and brings a higher quality bass..
PLL FM radio with preset radio stations: FM radio stations can easily be located with a digital scan so you can start listening to your favourite station by the preset functions..
Bluetooth streaming: Play your favourite music from your Smartphone or Bluetooth enabled device on this Boombox by Bluetooth streaming..
Aux-In connection: Simply plug in via 3.5 mm jack and play your favourite music from your smartphone or tablets with AUX connectivity..
Dual power source: It can be powered by either the adaptor (included )or 6 pieces “C” size batteries (not included) for complete mobility. Suitable for indoor and outdoor..

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

RCA Alarm Clock Radio with NOAA Weather Alerts – Digital Clock with Alarm and Snooze, AM/FM/Weather Band Radio, Dimmable Display, AC Powered (RCDW10) , Black

Receives NOAA weather alerts to keep you informed of severe weather and natural disasters including, floods, hurricanes, tornadoes, and earthquakes.
Digital PLL Tuned AM/FM/Weather Band Radio.
Alarm, snooze and sleep functions makes this ideal for bedside use.
Adjustable, telescoping antenna for the best possible reception.
“No Worry” battery backup option (9V battery not included) – when your power goes out, there is no need to worry, the time and alarm setting will be retained.
NOAA weather alerts, digital clock, AM/FM radio, AUX input, digital PLL tuned, AC power plug.

Check Stock

1pcs/lot Brand CD4HC7046AE 74HC7046 DIP-16 Phase-Locked Loop

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

Sangean DT-200X FM-Stereo/AM Digital Tuning Pocket Radio Black & PR-D7 BK AM/FM Digital Rechargeable Portable Radio - Black (PR-D7BK)

Product 1: Am/ FM-Stereo pocket radio with drift-free PLL Synthesized tuner and built-in speaker.
Product 1: 19 radom AM/FM memory presets with Auto station Scanning and auto seek.
Product 1: Large backlit LCD display, selectable stereo/mono switch, stereo headphone output, low battery indicator, 90 minute auto shut off, DBB dynamic bass boost, lock switch, My favorite stations and real time clock.
Product 1: Removable belt clip, stereo earbuds, trailing antenna included.
Product 2: 5 AM & 5 FM memory preset stations.
Product 2: PLL synthesized tuning system.
Product 2: Alarm by radio or Humane Wake System buzzer.

Check Stock