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Best Standing Wave

Atellani Square Wave | The Mesmerizing Kinetic Wind Spinner | Magical Calming Art Piece by Ivan Black (Antique Gold)

  • ... nature through a visual and physical medium, offering opportunities for individuals to educate themselves..
  • Durable Design - Square Wave is made of steel treated to be used in both indoor or outdoor environments. You can hang it in your garden or patio: Square Wave is made to last. You can admire it In a statuesque standing position, or hang it from the ceiling as a wonderful sculpture, or play with it, as it also becomes a relaxing kinetic toy. Square Wave is the result of extensive prototyping and iterations, in order to find the smoothest balance between weight and length of each metal rod..
  • Inspired By Math - Waves are generated by folding the structure into a swirl, whereas a reverse snap will bring it back to the initial flat square state. Each rod is precisely calibrated to limit its move to a specific angle, allowing for the beautiful rotational wave motion via a cascade of angular momentum transfer..
  • Perfectly Sized - Square Wave is 9,8 x 9,8 inches (25x25 cm)..
  • Easy To Install - Square Wave is already assembled and comes in a premium package that includes accessories that will allow you to easily hang and display your piece of art..
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Upgraded NanoVNA-F V2 Vector Network Analyzer 50kHz-3000MHz HF VHF UHF VNA Antenna Analyzer 4.3 inch with 5000mA-h,Measuring S-Parameter Voltage SWR, Phase, delay, Smith Chart

  • 【4.3 inch Large Touch screen and powerful function】Handheld Vector Network Analyzer using 4.3-inch IPS TFT LCD screen, with a larger view angle and can be seen clearly in strong outdoor light.which can measure S-parameter, voltage standing wave ratio SWR, phase map, group delay, Smith chart and so on..
  • 【Higher Capacity Battery,and Longer Standby time】 Upgraded the large capacity 5000mA-h 3.7V battery, longer standby time, and extended USB interface. Typically, it can be used as a mobile power source to charge Android or Apple phones when not in use. The IC is charged by high current 2A, and the charging time is shorter..
  • 【Upgraded Aluminium Housing 】 Standard aluminium shell to protect SMA head and reduce the interference of external electromagnetic wave to instrument..
  • 【Measurement Range】 The NanoVNA-F measurement range is 50k-3GHz. You can go to the official website to update and expand the frequency to 10Khz-1.5Ghz.The harmonic expansion of the output signal of the clock chip SI5351 is used to measure the frequency to 1000MHz. At 600M-1GHz, the dynamic range of S11 is 40dB (the standing wave ratio is less than 1.02)..
  • 【Compact and Powerful】: Upgrade the user program by virtual U disk.Switch to a power switch with a greater sense of....
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Astatic 302-01768 PDC7 Compact SWR Meter, Black

  • Indicates the Condition of Any 52 Ohm Antenna and Coax.
  • Designed to be Used for Base Operations or Mobile Operations.
  • Tests for SWR (Standing Wave Ratio), Field Strength and RF Power.
  • Note: The number may not return to the default zero unless you disconnect the device from the radio.
  • If you need a more robust SWR Meter, check out the Astatic 302-PDC2.
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RigExpert Stick 230 Pocket Size Antenna Analyzer for 100kHz - 230MHz

  • The analyzer is designed for measuring SWR (standing wave ratio), return loss, as well as other parameters of cable and antenna systems in the range of 100 kHz to 230 MHz..
  • Rapid check-out of an antenna in the field or stationary conditions..
  • Measuring capacitance or inductance of reactive loads..
  • Output signal shape: square, 0.1 to 230 MHz..
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1-30 MHZ Manual Antenna Tuner kit for HAM Radio QRP DIY Kit

  • This antenna tune kit comes with the standing wave directions..
  • Using a T-type topology network, shortwave 1-30MHz..
  • Can withstand the transmit power of 15W..
  • The tuning range of approximately 30-300 ohms..
  • Very convenient for QRP communication, to ensure high efficiency radio transceiver in communication, but also allows you to fully enjoy the fun of....
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Yamaha Sonogenic mini-keytar SHS-300 White

  • JAM mode lets you focus on playing the rhythms while the instrument worries about playing the right notes of songs..
  • The SHS-300 features a sleek, compact design that fits just about anywhere. Play standing up or sitting down..
  • Advanced Wave Memory Stereo Sampling recreates natural instrument sound in stereo..
  • 12 Voices are broken up into 4 Voices categories with 3 variations in each voice. This makes it easier to quickly find the right sound for the song..
  • 32-note polyphony allows for the performance of beginner to advanced level pieces, allowing for sustained notes to ring through without being cut off..
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TroyStudio Acoustic Studio Absorption Foam Panel, 12 X 12 X 2 inches Pack of 18, Broadband Sound Absorber, Periodic Groove Structure Sound Absorbing Foam, Thick Dense 3D Decorative Wall Panels

  • 【SPECIFICATION】: Size – 12 X 12 X 2 inches, pack of 18.
  • 【REMARKABLE ACOUSTIC PERFORMANCE】: The acoustic foam panels are dense and thick open cell foam, great at cancelling room reverb/ echo/ standing wave/ noise, and improving the sound clarity in a space.
  • High NRC (noise reduction coefficient): 0.75.
  • 【ENDLESS-APPLICATION 】: These sound foam panels are ideal for acoustical treatment.
  • Good for recording studio, home theater, office, home studio, vocal booth, basement, podcast, youtuber and more.
  • 【GREAT FOR INDOOR】: Fire Rating: California Technical Bulletin 117-2013.
  • These modern wave-style foam tiles are perfect for wall and ceiling art decoration.
  • 【EASY TO CUT & SET UP】: Soft and flexible sound absorption foam is easy to cut and install. Spray adhesive works nicely(sold separately).
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TroyStudio Acoustic Studio Absorption Foam Panel, 12 X 12 X 2 inches Pack of 6, Broadband Sound Absorber, Periodic Groove Structure Sound Absorbing Foam, Thick Dense 3D Decorative Wall Panels

  • 【SPECIFICATION】: Size - 12 X 12 X 2 inches, pack of 6.
  • 【REMARKABLE ACOUSTIC PERFORMANCE】: The acoustic foam panels are dense and thick open cell foam, great at cancelling room reverb/ echo/ standing wave/ noise, and improving the sound clarity in a space.
  • High NRC (noise reduction coefficient): 0.75.
  • 【ENDLESS-APPLICATION 】: These sound foam panels are ideal for acoustical treatment.
  • Good for recording studio, home theater, office, home studio, vocal booth, basement, podcast, youtuber and more.
  • 【GREAT FOR INDOOR】: Fire Rating: California Technical Bulletin 117-2013.
  • These modern wave-style foam tiles are perfect for wall and ceiling art decoration.
  • 【EASY TO CUT & SET UP】: Soft and flexible sound absorption foam is easy to cut and install. Spray adhesive works nicely(sold separately).
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Boealzhl 2W SMA DC-6GHz Coaxial Fixed Attenuators Frequency 6GHz SMA Fixed Connectors (6DB)

  • Useful in a wide variety of applications including impedance matching and level control..
  • With diffrent attenuation values of fixed attenuator to be chosen from. High quality, rugged construction..
  • Suitable for microwave equipment, electronic equipment or communication systems. The use of features frequency bandwidth, low standing wave, power, stable performance..
  • Coaxial Fixed Attenuator ONLY,other accessories demo in the picture is not included..
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Boealzhl 2W SMA DC-6GHz Coaxial Fixed Attenuators Frequency 6GHz SMA Fixed Connectors (10DB)

  • Useful in a wide variety of applications including impedance matching and level control..
  • With diffrent attenuation values of fixed attenuator to be chosen from. High quality, rugged construction..
  • Suitable for microwave equipment, electronic equipment or communication systems. The use of features frequency bandwidth, low standing wave, power, stable performance..
  • Coaxial Fixed Attenuator ONLY,other accessories demo in the picture is not included..
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Boealzhl 2W SMA DC-6GHz Coaxial Fixed Attenuators Frequency 6GHz SMA Fixed Connectors (40DB)

  • Useful in a wide variety of applications including impedance matching and level control..
  • With diffrent attenuation values of fixed attenuator to be chosen from. High quality, rugged construction..
  • Suitable for microwave equipment, electronic equipment or communication systems. The use of features frequency bandwidth, low standing wave, power, stable performance..
  • Coaxial Fixed Attenuator ONLY,other accessories demo in the picture is not included..
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Boealzhl 2W SMA DC-6GHz Coaxial Fixed Attenuators Frequency 6GHz SMA Fixed Connectors (20DB)

  • Useful in a wide variety of applications including impedance matching and level control..
  • With diffrent attenuation values of fixed attenuator to be chosen from. High quality, rugged construction..
  • Suitable for microwave equipment, electronic equipment or communication systems. The use of features frequency bandwidth, low standing wave, power, stable performance..
  • Coaxial Fixed Attenuator ONLY,other accessories demo in the picture is not included..
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Boealzhl 2W SMA DC-6GHz Coaxial Fixed Attenuators Frequency 6GHz SMA Fixed Connectors (30DB)

  • Useful in a wide variety of applications including impedance matching and level control..
  • With diffrent attenuation values of fixed attenuator to be chosen from. High quality, rugged construction..
  • Suitable for microwave equipment, electronic equipment or communication systems. The use of features frequency bandwidth, low standing wave, power, stable performance..
  • Coaxial Fixed Attenuator ONLY,other accessories demo in the picture is not included..
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