Reviews Rf Bipolar Frequency

Shure SLXD4D Dual Channel Wireless Receiver (Transmitters Sold Separately)

  • WIRELESS FREQUENCY BAND SELECtION: Before purchasing, please ensure that the wireless frequency band you select works in your area (refer to Shure website for details > search Shure Wireless Frequency Finder)..
  • COMPONENT ONLY: For this SLXD4 receiver to work, please make sure it matches the frequency band (style) on your SLX-D digital wireless transmitter..
  • WHAT'S IN THE BOX: (1) SLXD4D dual-channel receiver with antenna and rackmount accessories.
  • DIGITAL WIRELESS TECHNOLOGY: Digital predictive switching diversity. 44 MHz tuning bandwidth (region dependent). 32 available channels per frequency band (region dependent). Up to 10 compatible systems per 6MHz TV band.
  • 12 systems per 8 MHz band. RF Scan and IR Sync to quickly find an open frequency and link the transmitter to a SLX-D receiver. Easy pairing of transmitters and receivers over IR scan and sync..
  • SOUND QUALITY: Crystal clear 24-bit / 48 kHz digital audio. Extended 20 Hz to 20 kHz frequency response (microphone dependent) for natural and clear sound. Stable digital RF signal transmission. 120 dB dynamic range - excellent for vocals & acoustic and wind instruments..
  • APPLICATIONS: A variety of compatible microphone/instrument cable choices guarantees the ri....
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HDMI and SDI Clear CATV RF Modulator, 8 Channel, QAM, ATSC, DVB-T, ISDB-T

  • 【DIGITAL MODULATOR】This RF HDMI modulator features adjustable AV output level, channel digital display. It can convert HD Multimedia Interface digital signals into RF signals. It is small in size, you can carry it with you and use it at any time..
  • 【HIGH RESOLUTION】This VHF UHF modulator's input port is HD Multimedia Interface 1.3, supporting input resolution of 1080P/1080I/720P/576P/576I/480P. It features accurate analysis, more flexible to use..
  • 【EASY TO USE】This RF HD modulator no need drivers and adapters, plug and play, convenient to use. With optional output channel, HD Multimedia Interface and AV input, support PAL or NTSC TV format output, to meet your different needs..
  • 【FREQUENCY RANGE】This HD digital modulator supports VHF/UHF working frequency. The frequency response is 47-868MHz. The plug voltage 90‑240V, stable connection, with good working performance. You will get more benefits and convenience..
  • 【100% QUALITY ASSURANCE】We are very confident in the quality of this AV modulator, and provide warranty or refund for it. Please feel free to reach us if you have any questions about your purchase. W.
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LEFAY Radio Frequency Facial Machine - 5-in-1 Anti-Aging Skin Tightening Rejuvenation Skin Care Device Light Therapy for Wrinkles High Frequency Face Massager Facial Toning Tool with Ice-Cooling

  • WHAT IS RADIOFREQUENCY? -- LEFAY radiofrequency skin tightening machine adopts Israel radiofrequency (RF) skin therapy. The procedure involves using....
  • WHAT ARE THE BENEFITS? -- LEFAY is a multi-functional anti-aging device that includes Radio Frequency (RF) technology with red/blue light therapy,....
  • 5-IN-1 SKINCARE ROUTINE -- LEFAY RF-MAX designed 5 modes as per the daily skincare routine. They are #CLEANING for a thorough facial cleansing,....
  • ICE COOLING FUNCTION -- Considering the radiofrequency heating feature would open pores during operation, we designed a 10s rapid cooling function for....
  • HIGH-FREQUENCY FACE MASSAGE -- On cleansing, penetration, lifting, and eyecare modes, being of high frequency vibrating sensation to help stimulates....
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Radio Frequency Facial Machine - 5 in 1 Home Anti-Aging Skin Tightening Rejuvenation Skin Care Device, Light Therapy for Wrinkles Lifting High Frequency Face Massager with EMS

  • WHAT IS RF BEAUTY DEVICE? "TOE TALK" is a multi-functional anti-aging device that includes Radio Frequency (RF) technology with Red/Blue light therapy, EMS to reduce lines and wrinkles, improve skin penetration, and absorption abilities, etc.On cleansing, penetration, lifting, and eye care modes, being of high frequency vibrating sensation to help stimulates cell viability and promotes blood circulation. So it is actually also a face massager..
  • RADIOFREQUENCY & EMS TECHNOLOGY- "TOE TALK" skin tightening machine adopts Radio Frequency (RF) and (EMS) skin therapy. The procedure involves using energy waves to heat your dermis skin layer to naturally build collagen and repair elastin. Moreover, the EMS mode can eliminate edema, reduce wrinkles, lift skin, and make your face firmer and more refined..
  • 5 IN 1 SKINCARE SOLUTION- "TOE TALK" RF designed 5 modes as per the daily skincare routine. They are "CLEANING" for a thorough facial cleansing, "PENETRATION" for improving skin absorption, "LIFTING" for skin tightening and firming, "SPECIAL" for eye care, and "COOL" for skin soothing and ste....
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Radio Frequency Skin Tightening Facial Machine - Anti-Aging Magic Wand Facial Massager Face Skincare Device Toning Lifting Firming Tool w/Red Light Therapy Microcurrent, Beauty

  • HOW DOES IT WORK - Innovative Multi-RF Technology with frequency 2MHz evenly delivers RF energy into the dermis skin layer to naturally build collagen and repair elastin to tighten and rejuvenate skin. Moreover, it is armed with an intelligent temperature control system to automatically adjust energy depending on the temperature of your skin..
  • MULTIPLE ANTIAGING TECHNOLOGIES- RF, Red and Blue Light Therapy, Microcurrent, as well as High Frequency technologies work in syn to help reshape and tone the facial features, tightening sagging skin, enhancing contours while smoothing the skin. Give you a plumped, youthful-looking appearance..
  • ALL-IN-ONE SKINCARE SOLUTION - This RF magic wand provides 4 modes as per daily skin care routines for your choice to target face tightening, lifting, firming, and toning. In sequence is Eyecare-Absorb-Lift-Cool..
  • EXTRA EYE CARE & COLD THERAPY- The Eyecare mode is special for care around eyes, such as removing wrinkles, fine lines, dark circles, eye bags, and puffiness of eyelids. The COOL mode is for removing facial swelling, puffiness, shrinking pores, and soothing redness..
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Radio Frequency Skin Tightening Facial Machine – Anti-Aging Magic Wand Facial Massager Face Skincare Device Toning Lifting Firming Tool w/Red Light Therapy Microcurrent, Beauty

  • HOW DOES IT WORK – Innovative Multi-RF Technology with frequency 2MHz evenly delivers RF energy into the dermis skin layer to naturally build collagen and repair elastin to tighten and rejuvenate skin. Moreover, it is armed with an intelligent temperature control system to automatically adjust energy depending on the temperature of your skin..
  • MULTIPLE ANTIAGING TECHNOLOGIES- RF, Red and Blue Light Therapy, Microcurrent, as well as High Frequency technologies work in syn to help reshape and tone the facial features, tightening sagging skin, enhancing contours while smoothing the skin. Give you a plumped, youthful-looking appearance..
  • ALL-IN-ONE SKINCARE SOLUTION – This RF magic wand provides 4 modes as per daily skin care routines for your choice to target face tightening, lifting, firming, and toning. In sequence is Eyecare-Absorb-Lift-Cool..
  • EXTRA EYE CARE & COLD THERAPY- The Eyecare mode is special for care around eyes, such as removing wrinkles, fine lines, dark circles, eye bags, and puffiness of eyelids. The COOL mode is for removing facial swelling, puffiness, shrinking pores, and soothing redness..
  • PROFESSIONAL SALON QUALITY – The FDA-CLEARED radio frequency skin tightening facial machine is painless, safe, and resultful. Give you a salon-q....
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VIRFUN Fog Machine Remote Control Replacement Part and Receiver, Lights Remote Control Part for 400 500W Smoke Machine, 3 Pins Round Plug, 2 and 3 Channel Connections

  • NOTE: Please read the information before you buy the remote control. Due to the different configuration of products produced by different factories, they may not be used. Only fit for some 400, 500w fog machine with same line and same received signal frequency. If you have any questions, please contact us as soon as possible..
  • Universal 3 Pins XLR Interface: It is not DMX adapter. The lines between receiver and fog machine are 2 and 3 channel connections. Some of them are 1 and 2, or 1 and 3, and they can’t be used. Suitable for 3 Pins XLR Interface LED Lights of fog machine, smoke machine, smoke fog machine..
  • 315MHz FREQUENCY: The remote of fog machine is only suitable for 315MHz frequency machines. The remote control needs to be used with the receiver..
  • RF LED Lights Remote Control: It fits RF(radio frequency) machines. There are total 13 colors for you to choose from and 4 Special Effects. The RF receiver is not included. Only the smoke machine with the same lighting function can be used..
  • Easy to Use: New style 2 keys-ON/OFF, can control your fog machine within a 45ft radius. It is more easy to use. If you have any questions, please contact our customer service, we will reply as soon as possible. Thank you..
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Frequency Converter AD831 Single Chip High Frequency RF Mixer Radio Frequency Conversion Module for HF and VHF Receiver, 0.1-500MHz

  • ...IOUS PORTS-- There is no corresponding shielding and isolation problems, therefore, compared with the passive mixer to improve the performance of the system, reduce the system cost. The mixer is designed as a single power supply, RF, IF and LO ports with DC isolation capacitor, easy to use..
  • POWERFUL-- The operating frequency of the RF and LO inputs can be as high as 500MHz. IF output is single ended voltage output. With 250 MHz output bandwidth. A single resistor connected between pins OUT and FB is used to set the gain..
  • EASY TO USE-- When the mixer's output amplifier and the optimum source impedance, the SSB noise figure of the mixer is 10.3dB at 70MHz. Different from the passive mixer, there is no insertion loss, no need external duplex device, and no need passive termination for AD831..
  • APPLICATION-- The AD831 is a low distortion, wide dynamic range, single chip mixer, suitable for HF and VHF Receiver RF-IF frequency, second mixer in DMR base station, DC-baseband conversion, quadrature modulation and demodulation, and ultrasound imaging, frequency shift detection and other applications..
  • FEATURE-- The AD831 has provide +24 dBm third-order intermodulation intercept point, realization of -10 dBm LO power, without the need for a high power LO drive..
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Shure SLXD24D/SM58 Dual Channel Wireless Microphone System with 2 SM58 Handheld Mics

  • WIRELESS FREQUENCY BAND SELECtION: Before purchasing, please ensure that the wireless frequency band you select works in your area (refer to Shure website for details > search Shure Wireless Frequency Finder)..
  • WHAT'S IN THE BOX: (2) SLXD2 handheld transmitter with legendary SM58 cardioid dynamic microphone capsules and (1) SLXD4D dual-channel receiver, with antenna and rackmount accessories, (2) zippered bag and (4) AA batteries.
  • DIGITAL WIRELESS TECHNOLOGY: Digital predictive switching diversity. 44 MHz tuning bandwidth (region dependent). 32 available channels per frequency band (region dependent). Up to 10 compatible systems per 6MHz TV band.
  • 12 systems per 8 MHz band. RF Scan and IR Sync to quickly find an open frequency and link the transmitter to a SLX-D receiver. Easy pairing of transmitters and receivers over IR scan and sync..
  • BATTERY LIFE: Up to 8 hours from 2 AA batteries. Upgrade to the optional Shure SB903 Lithium-ion rechargeable battery to monitor battery charge status in hours and minutes, as well as battery life and health statistics..
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