ReviewsFrequency Control

Donner Mini Auto Wah Pedal Dynamic Wah Guitar Effect Pedal Envelope Filter True Bypass

【Auto Wah】Fully controllable envelope filter with unique decay control, highly accurate and fast tracking..
【Four function knobs】SENS is used to control the sensitivity. RES is used to control the filter sharpness. Use DECAY to make filter frequency fall back to the resting point. RANGE is used to control the filter frequency range..
【LED Indicator】LED indicator shows the working state. Analog circuit design, true bypass provide transparent tone..
【Durable & Compact】Whole Aluminium-alloy classic, stable and strong..
【Note】DC 9V Adapter power supply. (NOT Included).

Front Channel High Pass Frequency Extender, Subwoofer Frequency Selector..
Phase Inverter Subwoofer Stereo/Mono Switch..
Subwoofer boost: Single octave 0dB to 12dB (variable) at 40 - 120 Hz(Variable)..
Subwoofer Output Level Remote Control Terminal..

...can provide better and easy dog training for you.
can effectively train your dogs to stop unwanted behaviours such as barking, digging, fighting, etc..
【4 Levels of Barking Control Devices】With 3-adjustable frequencies (0-9) and the Auto mode. Compared to other similar products, frequency and battery level are more clearly visible. Different dogs can be sensitive to ultrasound in different frequency bands. We therefore recommend maintaining the level for more than two weeks..
【Easy Installation & Waterproof】The New Bark Controller come with a well-designed mini shape. Designed for easy hanging/mounting on a tree, wall or fence post to stop any dogs barking. Ultrasonic anti-barking devices automatically detect barking from as far away as 50 feet..
【Fit for Any sizes(breeds) of Dogs】Zigzagmars barking control device automatically emits safe sonic sounds that dogs can hear clearly but not hurt dogs and humans'ear.Suitable for most breeds and sizes of dogs, except dogs with hearing problems or under 6 months..
【Safe For Dogs And People】Ultrasonic frequencies are harmless to pets and completely inaudible to the human ear. Trusted by dog trainer & veterinarians. Different dogs may be sensible to ultrasound of d....

...gnal-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, Voltage-to-frequency conversion, Tone decoding, FSK - Modems, Signal conditioning,.

Bundle Includes: Two JBL 308P MkII Powered 8-inch Two-Way Studio Monitors and Knox Gear Metal Speaker Stands.
Image Control Waveguide: Patented Image Control Waveguide for detailed imaging and a broad, room-friendly sweet spot.
JBL Transducers: Next-generation JBL transducers for optimized transient response and improved linearity.
Superior Bass Performance: Patented Slip Stream low-frequency port for superior bass performance at all playback levels.
Frequency Variants: Boundary EQ settings compensate for low frequency variants.

Open or close your garage door without using a remote control or key..
Holds four unique PIN codes, and users can control up to four Garage Door Openers..
Easily syncs to your existing opener’s frequency with single manufacturer/single frequency design..
Protected from the elements with a weatherproof slide-up protective cover..
Easily read the backlit numbers on the keypad day or night..

Optical - wireless - Radio frequency - black - USB - computer - scroll wheel - 2 buttons) - symmetrical.
Radio frequency wireless connectivity offers more freedom for people who want to control their computers from a distance.
Built-in 2-Buttons and scrolling wheel for fast page navigation and better control over browsers' Tabs.
Pointing device wireless technology: radio frequency.
Note : In case of Wireless mouse, the USB receiver will be provided inside or along with the mouse.

【EASY TO OPERATE】Convenient operation interface, superior technical indicators and humanized graphic style. Its sine wave frequency output can....
【SIGNAL STABILITY】The signal generator adopts large-scale FPGA integrated circuit and high-speed MCU processor, and the internal circuit adopts....
【FREQUENCY METER FUNCTION】It supports scanning output from low frequency to high frequency or from high frequency to low frequency. The scanning....
【HIGH PRECISION】This signal generator adopts dual-channel DDS signal and TTL electric level output to generate accurate, stable, low-distortion....
【WIDE APPLICATION】The signal generator has excellent amplitude-frequency characteristics, small and beautiful appearance, and intuitive control....

Open or close your garage door without using a remote control or key..
Holds four unique PIN codes, and users can control up to four Garage Door Openers..
Easily syncs to your existing opener’s frequency with single manufacturer/single frequency design..
Protected from the elements with a weatherproof slide-up protective cover..
Easily read the backlit numbers on the keypad day or night..