Top Phase locked Loop Design

Uniden PRO510XL Pro Series 40-Channel CB Radio. Compact Design. Backlit LCD Display. Public Address. ANL Switch and 7 Watts of Audio Output. Unique PLL Circuit. S/RF LED Meter. , Black

...and the front-positioned 4-pin microphone has an extra-long coiled cord for convenient use..
While communicating, flip on the ANL (automatic noise limiter) to help eliminate background noise, such as that from the car engine/etc. The squelch control also assists with eliminating noise..
A superheterodyne circuit with phase locked loop technology assures precise frequency control. Built-in External Speaker Jack allows connecting to an optional external speaker..
Included in the box: CB Radio, Microphone, Mounting Hardware, Mounting Bracket, User's Manual, Two-Year Warranty..
40-channel mobile CB radio with superheterodyne circuit/phase locked loop for precise control.
Built-in automatic noise limiter and squelch control to eliminate noise and improve communication.
Signal/RF meter and LED indicators to monitor activity at a glance.
Front-positioned microphone with extra-long, coiled cord for convenient use.

Transmits audio signal up to 150 feet, through walls, floors and ceilings.
Phase-Lock Loop (PLL) technology locks in frequency to prevent signal loss.
40mm speakers for outstanding sound performance. 900 MHz transmitting frequency.
3-channel selection on headphones and transmitter for easy tuning.
Headphones charge on transmitter for easy storage and use.

48 channels:cover A,B,C,D,E,F band,more stable and better heat dispersion..
600mW long range AV wireless system,about 5km range in the open area..
Two switching buttons: CH button for frequencies channels switching, FR button for frequencies bands switching.
Frequency control:built-in frequency and phase lock loop.（Note: Please connect the antenna before powering on）.
Independent video and audio signal outputs,real-time positioning which frequency band and which channel received.

Cross-phase multi-element design provides enhanced reception technology for more channels.
Receives UHF and VHF channels = more content!.
Pre-assembled design with easy-lock fold-out UHF reflector and snap-lock elements.
Mast mounting hardware and 75-ohm transformer included for placement indoors or outdoors.

1.AnyTone AT-6666 10 Meter Radio, Frequency Range: 28.000-29.700MHz, High Output Power: 15W/45W/65W, flexiable menu function and big LCD displays frequency , perfect for truckers..
Seven (7) Color LCD Display-white/blue/green/yellow/red/purple/cyan for meet your needs.❤❤ FREE download the programming software at AnyTone Official Website..
3.Dimensions: 9.65”(L) x 6.22”(W) x 1.89”(H), Weight: 3.30lbs.
Frequency Tuning Step 100Hz, 1KHz, 10KHz, 100KHz, 1MHz.
Frequency Control: Phase-Locked-Loop Synthesizer.
Microphone with push-to-talk/UP/DN and coild cord.
Programmable RB Function, NB/ANL Function, SQ, ASQ Function.
4.40 channels (programmable) in each band, DW DUAL-WATCH Function, EHCO Function, DTMF, TOT, BEEP Voice Prompt, EMG CALL, SWR PROTECTION, HI-CUT Function, +10KHZ Function, Power Supply Voltage Protection, Key-Lock Function and more!.
5.Kit Includes: AT-6666 Radio, Microphone, Mounting bracket, Power Cable, Screw & Fuse.
30 Days NO REASION RETURN, 1-YEAR Warranty, Warehouse (Domestic Return) in CA State--No Further Return Issue..

High-speed USB charging compatible with all smartphones, tablets, mobile phones & mp3 players.
SelfSet technology automatically detects the correct time/date & WakeUp battery backup sounds alarm even during power loss.
Long-lasting battery backup immediately restores alarm & clock settings in case of power failure (lithium battery included).
Large 1.2'' LED display with 180-degree swivel time projection for walls & ceilings.
Digital AM/FM radio with phase-locked loop tuning & 20 station memory.
Automatically adjusts to Daylight Savings Time & pre-programmable daily dual alarm with weekend cancellation.

1.AnyTone AT-6666 10 Meter Radio, Frequency Range: 28.000-29.700MHz, High Output Power: 15W/45W/65W, flexiable menu function and big LCD displays frequency , perfect for truckers..
Seven (7) Color LCD Display-white/blue/green/yellow/red/purple/cyan for meet your needs.❤❤ FREE download the programming software at AnyTone Official Website..
3.Dimensions: 9.65”(L) x 6.22”(W) x 1.89”(H), Weight: 3.30lbs.
Frequency Tuning Step 100Hz, 1KHz, 10KHz, 100KHz, 1MHz.
Frequency Control: Phase-Locked-Loop Synthesizer.
Microphone with push-to-talk/UP/DN and coild cord.
Programmable RB Function, NB/ANL Function, SQ, ASQ Function.
4.40 channels (programmable) in each band, DW DUAL-WATCH Function, EHCO Function, DTMF, TOT, BEEP Voice Prompt, EMG CALL, SWR PROTECTION, HI-CUT Function, +10KHZ Function, Power Supply Voltage Protection, Key-Lock Function and more!.
5.Kit Includes: AT-6666 Radio, Microphone, Mounting bracket, Power Cable, Screw & Fuse.
30 Days NO REASION RETURN, 1-YEAR Warranty, Warehouse (Domestic Return) in CA State--No Further Return Issue..

2 Phase Stepper Motor has 4 Leads, 3 Phase Stepper Motor has 3 Leads. Please confirm before buying..
Higher torque and higher speed,Used for CO2 laser engraver cutter ,engraving machine.
Reduced motor heating and more efficient.Smooth motion and super-low motor noise..
Closed-loop control, no longer lose any steps, up to its maximum torque..

New Rockford Fosgate P300 10 10" 300 Watt Single Powered Subwoofer Sub Enclosure.
"Closed loop" design ensures optimum performance between woofer, amplifier and enclosure.

Rockford Fosgate P300 12 12" 300 Watt Single Powered Subwoofer Sub Enclosure.
"Closed loop" design ensures optimum performance between woofer, amplifier and enclosure.

RCA Antenna - 75 OHM Matching Transformer - (Coax Cable Not Included) - Mounting Hardware - RCA 1 Year Warranty.
Enjoy HDTV network programming and your favorite shows for Free. No monthly fee, no subscription, no contract.
Outperforms many larger outdoor antennas.
Pre-assembled design, with easy-lock fold-out UHF reflector and snap-lock elements.