Top Intermediate Frequency Transformer

Ceiling and Wall Mount Speaker - 8” 2-Way 70V Audio Stereo Sound Subwoofer Sound with Dome Tweeter 600 Watts in-Wall & in-Ceiling Flush Mount for Home Surround System - Pyle PDIC8LT White

  • 70V TRANSFORMER: Pyle ceiling speakers feature 70 volt transformer, while an 8 ohm bypass setting allows use with regular home audio receivers and....
  • 55Hz - 20kHz FREQUENCY RESPONSE: Pyle 8” speaker system has a directable 1/2” high compliance dome tweeter and 55Hz to 20kHz frequency response.....
  • 2-WAY MOUNT SPEAKER: The stereo sound subwoofer speaker has two way of installation: in-wall or in-ceiling flush mount. It has convenient speaker....
  • FLUSH MOUNT DESIGN: It has a flush mount design midbass speaker in white for simple and easy in-wall or in-ceiling installation. The product includes....
  • 600 WATTS PEAK: The wall speaker system is carefully combined to reproduce sound clearly with outstanding responsiveness and 600 watts. It can achieve....
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Tecsun H501 Digital Worldband AM/FM Shortwave Longwave Radio with SSB Reception, Dual Speakers, & MP3 Player, Matte Black

  • 【HF VFO /RF Generator 】It has 10kHz to 220MHz working ranges. 0.5PPM high precise Tcxo clock, the frequency is more accurate. Tuning step of 1Hz, 10Hz, 1kHz, 5kHz, 10kHz and 1MHz..
  • 【VFO for Ham SDR HAM QRP Transceiver】 Used as a local oscillator on Homebrew radio receivers (such as superheterodyne, SDR, direct conversion and Homebrew QRP transceivers) ， a simple RF/clock generator for calibration reference or clock generation，a common 128x64 I2C OLED SSD1306 display and Si5351 module..
  • 【Adjustable】Intermediate frequency (IF) offset (+ or -) is adjustable.The bar graph of the signal meter through the analogs input (ADC).I2C data transmission, only need 2 lines it can be connected to the display, with high stability and accuracy of frequency generation.
  • 【20 Band Presets】Equipped with generator function mode.Initial frequency, end frequency, sweep-frequency-step can be set. 20 band presets (shortcuts) for BCB and HAM frequencies.RX/TX mode selector for Homebrew QRP transceivers..
  • 【 Guarantee】 We providing 100% satisfactory service to every customer to make sure our customer can purchase with confidence. If you have any questions, please contact us, we will reply and improve in time..
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Wal front 0.01-4GHZ Amplifier LNA Premium Ultra Bandwidth Low Noise 21DB Amplifier Module Board for Audio Components

  • 【Good Welding Property】: Double sides adopt the process of immersion metal, make the printed circuit surface is stable with color, brightness and smooth coating, good welding property..
  • 【Good Performance】 This product with wide frequency range, high gain, low noise figure. Durable material provides long term corrosion protection, even in salt air enviroments..
  • 【Scope of Application】 Widely used for high frequency or intermediate frequency preamplifier of radio receiver, combiner, repeaters, and distal/digital wireless broadband head equipment, etc..
  • 【Power Supply Voltage】: DC3-5.5V(typical +5V), (typical current value 125mA). Gain: typical value of [email protected] (Different frequency gains are slightly different ). Input output impedance: 50 Ω..
  • 【Quality Service】 We strive to provide you with high quality and convenient service. You are welcome to contact us if you have any problem about our product, we will give you a satisfactory reply..
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Indoor Outdoor PA Horn Speaker - 9.7 Inch 20-Watt Power Compact Loud Sound Megaphone w/ 400Hz-5KHz Frequency, 8 Ohm, 70V Transformer, Mounting For 70V Audio System - PyleHome PHSP101T (Gray) Grey

  • ...o horn speaker has 8-ohm impedance, 102dB SPL, & 400Hz - 5KHz frequency range for full-range sound reproduction.
  • FOR 70V AUDIO SYSTEM: Pyle horn pa speaker horn indoor/outdoor megaphone is great for your 70 V audio system. Perfect for outdoor PA systems when you need your voice heard far and wide. Includes a 70 Volt transformer tappable at 20, 15, & 5 watts.
  • EASY INSTALLATION: The mountable public address power horn speaker outdoor pa speaker comes with mounting bracket and hardware to make installation easier. The power horn only weighs 5.97 lbs and measures 9.7" H x 9.7" W x 11.3" D in total.
  • ALUMINUM HOUSING: This compact horn loud speaker music horn speaker sports an aluminum housing structure. The heavy-duty housing and structure provides a strong foundation and it is super easy to mount and install to your existing sound system.
  • Power/Load Rating: 20 Watts RMS - Mounting Bracket & Hardware Included.
  • Nominal Impedance: 8 Ohms - Dimensions: 9.7'' H x 9.7'' W x 11.3'' D.
  • 70 Volt Transformer Tapping @ 20 / 10 / 5 - Color: Grey.
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Atlas Sound SM42T-B 4' 2-Way Weather Resistant Speaker System With 70.7V/100V-16W Transformer

  • 1 ferrofluid cooled dome tweeter highly efficient 4 polypropylene woofer..
  • Atlas Sound Polyguard high frequency protection circuit..
  • Weather-resistant construction for year-round indoor or outdoor use..
  • Trx waveguide constant directivity style high frequency wave guide system..
  • Screwdriver Adjustable 16-Watt 70. 7V100V Transformer may be bypassed for 8-ohm operation. Sold in Pairs.
  • included_components : Speakers - Commercial.
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JUNSHUNTONG HF VFO for Ham SDR QRP Transceiver,20K-220MHz RF Generator Superheterodyne Receiver Debugger,Tcxo Clock,S-Meter, 20 Band presets

  • 【HF VFO /RF Generator 】It has 10kHz to 220MHz working ranges. 0.5PPM high precise Tcxo clock, the frequency is more accurate. Tuning step of 1Hz, 10Hz, 1kHz, 5kHz, 10kHz and 1MHz..
  • 【VFO for Ham SDR HAM QRP Transceiver】 Used as a local oscillator on Homebrew radio receivers (such as superheterodyne, SDR, direct conversion and Homebrew QRP transceivers) ， a simple RF/clock generator for calibration reference or clock generation，a common 128x64 I2C OLED SSD1306 display and Si5351 module..
  • 【Adjustable】Intermediate frequency (IF) offset (+ or -) is adjustable.The bar graph of the signal meter through the analogs input (ADC).I2C data transmission, only need 2 lines it can be connected to the display, with high stability and accuracy of frequency generation.
  • 【20 Band Presets】Equipped with generator function mode.Initial frequency, end frequency, sweep-frequency-step can be set. 20 band presets (shortcuts) for BCB and HAM frequencies.RX/TX mode selector for Homebrew QRP transceivers..
  • 【 Guarantee】 We providing 100% satisfactory service to every customer to make sure our customer can purchase with confidence. If you have any questions, please contact us, we will reply and improve in time..
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Portable No Tune End Fed Half Wave Antenna Assembly

  • The single-band 80m-10m end-feed half-wave linear antenna provides the antenna. It is designed as a highly portable wired antenna that can be easily set as an inverted V-shaped, horizontal, tilted, or vertical radiator (at higher frequencies)..
  • Your feeder is inherently balanced, so no separate feeder is required. The high-impedance half-wave line is matched to your 50-ohm feed point through an integrated impedance-matching toroidal transformer with a rated power of 10 watts..
  • Use a high-voltage capacitor on the primary of the transformer with a specific radiator length to further expand and reduce the SWR within the range of 80m-10m..
  • It is designed to be used without the use of a tuner, and after optimizing the driven element, SWR ≤ 1.2 for any part of the frequency band..
  • Package Included: 1 x Portable No Tune End Fed Half Wave Antenna.
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Cermant 5pcs 100W 2 Ohm luminum Case Wirewound Resistors Mounted Resistor Adapters (5pcs 100W 2 Ohm)

  • Aluminum Housed Resistor--aluminum housing for heat dissipation, suitable for cooling plate installation, can be used in atrocious environment..
  • Mounting type: chassis mounted with Screws. Color: yellow..
  • Product Size: 85x20x15mm/3.35"x0.79"x0.59".
  • Adapted To:Nest Hello Doorbell, and transformer, power supply, car LED light, transducer, audio, frequency converter, frequency divider, elevator, arena audio and Other High Requirement Equipment Industry..
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Cermant 5pcs 100W 3 Ohm luminum Case Wirewound Resistors Mounted Resistor Adapters (5pcs 100W 3 Ohm)

  • Aluminum Housed Resistor--aluminum housing for heat dissipation, suitable for cooling plate installation, can be used in atrocious environment..
  • Mounting type: chassis mounted with Screws. Color: yellow..
  • Product Size: 73 x 20 x 15mm/2.87 x 0.79 x 0.59inch.
  • Adapted To:Nest Hello Doorbell, and transformer, power supply, car LED light, transducer, audio, frequency converter, frequency divider, elevator, arena audio and Other High Requirement Equipment Industry..
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Make 1 Million Dollars

  • SUPERIOR SOUND. High-current EI transformer makes sure that sound quality doesn't suffer. Large custom audio capacitors and a discrete output stage..
  • AMP TECHNOLOGY. Wide Range Amplification Technology delivers high-current power stability via large custom capacitors, while low-NFB amps capture depth and spatiality for a wide frequency spectrum with low distortion..
  • AUTHENTIC AUDIO. Direct Mode bypasses tone and PM Bass circuitries. In combination with a refined amp circuit design, signal-pathlengths have been significantly reduced in comparison to the A-9010 for even more accurate and faithful sound..
  • BASS BOOST. Phase Matching Bass Boost eliminates phase-shift between low- and mid-range frequency bands. Bass response is enhanced without compromising vocal clarity, which is especially useful when playing music at low volumes..
  • FEATURES. 50 W + 50 W (4 ohms, 20 hz–20 kHz, 0.9% THD, 2-ch Driven, FTC). Remote controller..
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4Pcs 100A/50mA SCT013000 Non-invasive Split Transformer Sensor SCT-013-000 Split Core Current Sensor Transformer

  • ❤Applications❤Suitable for current measuring, monitoring and protection of AC motors, lighting equipment, air compressors, etc..
  • ❤Reliability❤Fully compatible with most similar products.
  • the number of opening and closing times is not less than 1000 (tested at 20℃).
  • this split core current transformer is particularly suitable which can use for a long time for DIY use and it works well with arduino and raspberry pi..
  • ❤Specification❤Opening size: 13mm × 13mm.
  • lead length: 1.5 meters, standard Φ3.5 three-pin plug outpu.
  • Non-linearity ± 3% (10% ~ 120% rated input current) two output forms of current and voltage (voltage output type built-in sampling resistor)..
  • Package Include 4Pcs x SCT-013-000 Split Core Current Transformer Sensor.
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JBL Professional AWC159 All-Weather Compact 2-Way Coaxial Loudspeaker with 15-Inch LF, Light Grey

  • 380 mm (15 in) woofer with Kevlar-reinforced Cone and 75 mm (3 in) voice Coil, 38 mm (1. 5 in) diaphragm Compression driver with patented design and high temperature polymer diaphragm..
  • Extraordinary clarity for speech, with extended frequency response for music, advanced high-slope crossover network for constant coverage and smooth, natural midrange..
  • 500 watt power handling (average continuous Pink noise) with high sensitivity provides high SPL capability..
  • 300 watt 70V/100V multi-tap (built-in transformer) or direct 8ω low-impedance, 52 Hz – 20 kHz frequency response..
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