Reviews 3db Bridge

MWRF Source SMA Male to SMA Female 6GHz Attenuator 2W 3 dB

  • Package Include: 1 PCs 3dB SMA Male to SMA Female Attenuator.
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iMicro SP-IMTP331 Headset with Microphone

  • iMicro SP-IMTP331 Multimedia Stereo Headphones General Features: Black color.
  • Goose Neck Boom Microphone Speaker Driver Unit: 40mm Speaker Frequency: 20~20kHz.
  • Speaker Sensitivity: 110dB 3dB Speaker Impedance: 32ohm 15% Mic. Dimension: 6 5mm.
  • Mic. Frequency: 20~20kHz Mic. Sensitivity: -58dB 3dB Mic. Impedance: 2K ohm.
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Tabletop Microphone Adjustable Gooseneck

  • Momentary switch for priority paging & lock down switch for continuous use.
  • 3-Way Toggle Switch, Sensitivity: high-53dB±3dB low-71dB±3dB.
  • Locking Toggle for Continuous Use.Impedance: low-600 ohms high-50kHz.
  • 6” gooseneck extension and 5’ cord.XLR Connector with 5' Coil Cord,Cannon 3 pin XLR male connector.
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Yorkville EF15P Elite Series 15' 2400 Watts 2-Way Active PA Pro DJ Loud Speaker.

  • Program Power (Watts): 1200 Watts (2400 Watts Peak).
  • Max SPL (dB): 133dB Peak (127dB Continuous).
  • Frequency Response (Hz +/- 3dB): 43 – 16k (Hz +/- 3dB).
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Infinity Kappa 63XF 6-1/2" 2-Way Speakers, Black, (INFSPKKA63XFAM)

  • ... Patented Plus One Glass Fiber Woofers - Infinity’s glass fiber woofer cones are lighter and stiffer with more cone-area than the competition, delivering increased low-frequency output and higher efficiency. Hearing is believing..
  • 0dB or -3dB Tweeter Output Level Control - The push-button on the angled tweeter allows tweeter output level control of 0dB or -3dB to optimize system linearity based on installation location..
  • 3-way Upgradability - Kappa 2-way component system crossovers are compact and equipped with 2-way and 3-way selections to accommodate a 2” or 3” midrange upgrade. The optional 2” or 3” midrange includes a bandpass crossover to upgrade a two-way system into a three-way system with perfect tonal balance..
  • Slim and Smart Crossover Design - Kappa component systems all have very slim crossovers, which equipped with connection cable for easy installation. The push-button on crossover allows tweeter output level control of 0dB or -3dB to optimize system linearity based on installation location..
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Ninja Dragon Blue LED Gaming Headset with Microphone

  • Gaming headset with Microphone supports PCs, Macs, Xbox, PS4, Mobile phone and Tablets . Using 3.5mm Jack.
  • Driver diameter: 40mm , Impedance: 32Ohm , Sensitivity: 105dB +/- 3dB at 1KHz.
  • Frequency range: 15Hz-20KHz,Mic dimension: 6.0 * 5.0mm ,Mic sensitivity: -38dB +/- 3dB.
  • Cable length: Approx. 2.2m / 7.22ft - Headphone size: Approx. 20 * 9 * 21.5cm / 7.9 * 3.5 * 8.5in.
  • Design for Gamer with amazing sound quality.
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AURSINC NanoVNA SMA attenuator Kit SMA JK-6G 2W 50 Ohm SMA in-Line Attenuators Provides Highly Linear Attenuation (3db)

  • Package Include: 1 PCs 3dB SMA Male to SMA Female Attenuator.
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Yo-Zuri 3DB Popper 3in Prism Ghost Shad

  • It features 3DB patented internal paint or prism finished that provides unmatched finish durability.
  • Yo-Zuri 3DB topwater popper's double cupped mouth allows for maximum water displacement.
  • It has a ribbed belly with Wave Motion Technology.
  • this perfectly balanced popper, with a pulsating tail hook made from mylar, is more durable than feather tailed poppers.
  • Popper provides dual-action techniques of traditional Pop and Stop or Walk the Dog.
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Dell Pro Headset

  • Product Type: Headset, Connection: USB-A/3.5mm Stereo Jack, Cable Length: 4.9 ft (1.5 m), Ear Pad Material: Synthetic Leather.
  • Headphones: [Audio output] Stereo, [Sensitivity] 94db+/-3db [Response frequency] 20-20,000Hz [Other] Adjustable headband.
  • Microphone: [Type] Boom [Sensitivity] -47dB+/-3db [Response frequency] 150-7000Hz [Adjustment range] 270° rotation [Noise cancellation].
  • Control: Status LED, microphone mute, volume (+/-), speaker mute. *Supports USB connection only.
  • Compatible operating systems: Windows 7 and later, Mac OS 10.7 or later, Linux.
  • [Dimensions/Weight] Headset: 6.3 x 6.1 x 2.3 inches (161.5 x 155.2 x 59.8 mm).
  • Ear pads: 2.4 x 2.4 x 0.4 inches (60 x 60 x 10 mm).
  • Package Contents: Headset, headset control, documents.
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Maxell 190316 Stereo Neck Bands, white blue black

  • Neckbands are designed to be worn behind the neck and ears.
  • Comfort fit design, great for extended usage and perfect for the gym, running, and walking.
  • Lightweight behind-the-head design features a soft-touch rubber 6' cord and a 3.5mm straight plug.
  • Headphones offer 32ohms impedance, 30mm drivers, anisotropic ferrite magnet, 0.016mm film, 13.6mm coil, 100 dB +/- 3dB sensitivity, less than 3dB channel balance, 40mW rated input, 100mW maximum input and 20Hz to 22,000Hz frequency response.
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Makerfire 2pcs 5.8GHz FPV Antenna Circular Polarized TX RX RHCP RPSMA for FPV Racing Drone Like QAV250

  • Gain: 3DBi,Frequency range: 5600-5950 MHz.
  • 5.8 GHz Circular Polarized Antenna Set for transmitter and receiver.
  • Omnidirectional: 3dB horizontal lobe width: 360°,3dB verticle lobe width: 120°.
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Logitech H800 Bluetooth Wireless Headset with Mic for PC, Tablets and Smartphones - Black

  • PC, smartphone and tablet headset: Easy to connect and switch between devices.
  • Rich digital stereo sound: Laser-tuned speaker drivers, built-in equalizer and noise-cancelling mic for crystal clear calls and music*. Sensitivity (microphone)- -47dBV/Pa +/- 3dB. Sensitivity (headphone)- 97dB +/-3dB.
  • 40 ft. wireless range: Listen and chat up to 12 m from your PC-or pair with your smartphone or tablet using Bluetooth. Input impedance: 32 Ohms.
  • Six-hour rechargeable battery : Listen and chat longer with easy USB charging. Frequency response (Headset): Wideband: 30Hz to 15KHz, Narrowband: 40Hz to 3.2KHz. Frequency response (Microphone): 100Hz to 6,500Hz.
  • Padded comfort: Adjustable padded headband and sculpted ear cups for a feel-good fit.
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TWAYRDIO Foldable VHF UHF Yagi Antenna,Dual Band 2m 70cm High Gain Vertical Base Station Yagi Antenna

  • [Directional 8 elements,3 sections Foldable Yagi Antenna]Frequency: 144/430MHZ(136-174MHZ/400-470MHz).
  • Polarization: Horizontal 3dB Beam Width: 53°/45°.
  • Aluminum alloy elements and foldable design, lightweight, antioxidant, easy to install and operate,Securely attached to the mounting surface with the U-Bracket..
  • High gain benefit, great‘front to back’ratio.
  • Yagi Antenna greatly increase the signal strength of your radio,strong anti-jamming,provides stable signal,hit your repeater easily,realize long distance communication..
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