The Q150 proves that the best things come in small packages. A Uni-Q driver and CFD port mean it punches way above its weight..
Q Series bookshelf speakers excel in small spaces. KEF’s Uni-Q driver array plus Computational Fluid Dynamics (CFD) port tech equals high resolution and big sound..
The Uni-Q driver array places the tweeter in the centre of the midrange and bass cone, bringing the acoustic ideal of a single point source closer than ever. The result, enhanced by KEF’s ‘tangerine’ waveguide over the tweeter, is a more accurate three-dimensional sound that’s dispersed evenly throughout the room..
With the addition of the damped tweeter loading tube providing a gentle termination of sound produced from the back of the tweeter, lower treble performance is improved dramatically and a new low-distortion inductor on the crossover provides cleaner bass..
Available in Satin Black, White, and Walnut. Magnetic speaker grilles may be purchased separately..
Aeronautical Receptor Kits, Aeronautical Receptor High Sensitivity Squelch Function for Aircraft and Tower Calls
The kit uses a band-pass filter, 3355 high-amplifier, NE602 mixing, MC1350 mid-amplifier solution, which can receive AM signals of 118-136MHz..
Directly printing inductor traces on the PCB board greatly simplifies the difficulty of assembly..
The AGC circuit on the board ensures comfortable listening, while the squelch function avoids long-term noise..
12V power supply, 9.2 x 7.5cm PCB board size, which can be directly used in 97 x 40 x 75mm aluminum chassis.
It is specially used to receive the call between the aircraft and the tower. With the antenna with good performance (VHF band Yagi antenna), the open area can receive various types of aircraft and tower calls within about 190Km. Please pay attention to your favorite friends..
A55 Desktop Computer Motherboard, FM1 Interface Motherboard Module, 905 pin CPU Dual core mainboard, Computer Accessories for A8/A6/A4
Adopts micro ATX small board design , adopts 4 phase solid state power supply design , and is equipped with R56 ferrite inductor + ultra low MOS. Each phase power supply is equipped with 2MOS to provide more pure power..
The motherboard offers 2 dual channel memory slots that support DDR3 and a number of independent semiconductor power modules. In terms of expansion , the motherboard offers a PCI E X16 graphics card slot and a PCI E X1 slot..
The motherboard offers a VGA + DVI video output interface as well as a 100M network interface and a multi-channel audio interface..
ICQUANZX Mega328 Mosfet Transistor Capacitor Tester(not Included DC9V Battery)
WIDE APPLICATION: This multifunctional capacitance meter can be used to test triode, field-effect tube(FET), diode, resistor, capacitor, inductor, MOS, SCR, which is available for various electric transistor testing..
LARGE & CLEAR LCD DIGITAL DISPLAY: This amazing detector adopts 1.8" TFT color LCD screen with high-resolution. Besides, different parameter is shown with different color, convenient and simple for you to check the parameter..
AUTOMATICAL IDENTIFICATION: intelligent transistor checker is able to detect NPN and PNP transistors, N-channel and P-channel MOSFET, diodes, thyristors, resistors, capacitors or other devices automatically..
BATTERY POWERED: This monitor is powered by DC9V battery (not included)..
AUTO SHUT-DOWN FUNCTION: Our advanced electronic transistor tester owns auto shut-down function. There is shutdown countdown displayed on the monitor and the shutdown countdown time can be extended to 40s..
MMDVM Hotspot Spot Radio Station WiFi Digital Voice Modem Supports Digital Radio Only NXDN POCSAG P25 YSF DSTAR C4FM DMR
✔➸ Added external inductor. Support VHF communication, the effect cannot reach the perfect effect of UHF.
✔➸ MMDVM hotspot is a fully-assembled device..
✔➸ HOTSPOT comes pre-configured for a Wi-Fi network. SSID: Pi-Star (or Pi-Star-Setup) Password: raspberry, Just connect to temporarily WIFI: pi-star then you can access the device through your web browser using Pi-Star. And then save your own house WIFI details to HOTSPOT according to the step 2 of the instruction manual..
MFJ-969 MFJ969 Original MFJ Antenna Tuner + SWR Meter (Manual - 1.8-50Mhz [160-6 Meters], 30/300W)
The MFJ-941E gives you a 300 Watt antenna tuner that covers everything from 1.8 - 30 MHz -- plus you get a lighted Cross-Needle meter with on/off switch, antenna switch and a 4:1 balun! (The light uses 12 VDC or 110 VAC with MFJ-1312D * Not included).
MFJs lighted Cross-Needle meter shows SWR, forward and reflected power all at a glance in 300/60 and 30/6 watt ranges, 8 position antenna switch lets you select 2 coax lines, random wire/balanced line or dummy load (direct or through)..
An efficient 12 position airwound inductor gives lower losses and more power out. Has 4:1 balun, 1000 Volt capacitors. The beautiful aluminum cabinet has a durable scratch-proof multicolor Lexan front panel matches your rig perfectly and fits right into your station..
The splitter uses an inductor (antenna) designed specifically for this application, and the board is fully calibrated.This ensures that you can support low-level IC calibration without having to write a large back-end – focus on your end application!.
This sensor cannot drive an LCD display on it own It will need a microcontroller, like ESP8266/ESP32 or Arduino Pro Mini / Pro Micro 3.3V The Microcontroller will control the sensor and control the display as well..
What you will get is : 1 X GY-AS3935 Lightning Sensor.
ADUCI BBYPP 1Pairs 200W Two Bass Crossover Treble + Midrange + Dual Woofer Speaker Crossover Audio 3 Way Crossover Frequency Divider 4-8OHM
The frequency divider for a treble, a midrange, two bass, the speaker can also use a single bass for high,Mid and low speakers, speakers for 4-8 ohm impedance, the design is to take 4-8 OHM public value design Of the market products are mostly the same, in order to better improve the sound quality,.
Material: Inductor with oxygen-free copper around the system, pure copper wire diameter thick, has been verified, 100% pure copper wire, never with enameled aluminum production.
capacitor with audio-specific non-polar capacitor, Need more, design reasonable, beautiful appearance,.
