Reviews Fixed Frequency

sara-u 12V Power HAM Radio 40M CW Shortwave QRP Pixie Transmitter Receiver Module 7.023MHz-7.026MHz for DIY Kit CW Receiver Transmitter

  • This circuit is most early by the foreign design,is the most Junior Amateur Radio choice! Kit using amateur radio electric door band....
  • This suite is PIXIE low power transceiver classic, recommend the use of search Pixie QRP,will see a lot of English website of its introduction..
  • This QRP Pixie Kit not fished,is diy kit,suite welding need electronic technology basis,please bring your own multimeter and electric iron tool..
  • when receiving the vibration frequency is 7.023-7.026MHz adjustable,can easily beat frequency, greatly facilitate the primary lovers enjoy radio....
  • Kit consists of the modifications to the original design circuit PIXIE,now launch of the vibration frequency is fixed at 7.023MHz,.
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LM YN 100 Watt 3 Ohm 5% Wirewound Resistor Electronic Aluminium Shell Resistors Gold (Pack of 2)

  • Product Name : Aluminium Shell Resistors.
  • Dimension : 60*21*15mm/2.36*0.83*0.6 inch (L*W*H) (The size does not contain Pins and fixed parts),Fixed part Size: 60 * 6mm / 2.36*0.24in (L * W).
  • Suitable for inverter, LED lights, speakers, frequency divider, servo industry and other industrial control ..
  • If you for any reason are not happy with any product supplied , please do not hesitate to contact us and we will do our best to solve your problem ..
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LM YN 10 Watt 2 Ohm 5% Wirewound Resistor Electronic Aluminium Shell Resistor Gold (Pack of 2)

  • Product Name : Aluminium Shell Resistors.
  • Dimension : 19.5*21*10mm/0.83*0.83*0.4 inch(L*W*H) (The size does not contain Pins and fixed parts),Fixed part Size: 6.4 * 5.2mm / 0.25*0.2in (L * W).
  • Suitable for inverter, LED lights, speakers, frequency divider, servo industry ，Speaker equipment and other industrial control ..
  • If you for any reason are not happy with any product supplied , please do not hesitate to contact us and we will do our best to solve your problem ..
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LM YN 25 Watt 2 Ohm 5% Wirewound Resistor Electronic Aluminium Shell Resistor Gold (Pack of 2)

  • Product Name : Aluminium Shell Resistors.
  • Dimension : 27*15*15.5mm/1.06*0.59*0.61 inch(L*W*H) (The size does not contain Pins and fixed parts),Fixed part Size: 8.8 * 7.3mm / 0.35*0.29 inch (L * W).
  • Suitable for inverter, LED lights, speakers, frequency divider, servo industry ，Speaker equipment and other industrial control ..
  • If you for any reason are not happy with any product supplied , please do not hesitate to contact us and we will do our best to solve your problem ..
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DOEL 55000 BTU Inverter Swimming Pool Heat Pump for In-ground and Above-Ground Pools 16 kW Electric Pool Heater with Titanium Heat Exchanger 220-240V

  • ...ill be far more than 22000 gallons, which is a better solution to high capacity swimming pools..
  • High Efficiency But Low Consumption Inverter Pool Heat Pump: When performance at 80℉(air temperature)and humidity 80%, the C.O.P of this inverter pool heat pump can be up to 16, which is three times higher than fixed frequency heat pump! But the max power consumption is just 2.35, which is 30% lower than the fixed frequency ones..
  • Components with High Heat Utilization Rate: With innovative flat tube titanium heat exchanger, the heat exchanging efficiency is 30% higher than spiral tubes, will not waste your any penny..
  • Attentive Product Design: Efficient rotary compressor and low-noise fan guarantee the heat pump works quietly. Galvanized steel body panels with graceful design are impervious to rust and deterioration. The digital LED display makes setting simple and visible..
  • Premium Security: Built-in advanced protection system with automatic electrical-leakage protection, low-voltage switch, too high and low temperature protection, and compressor discharging protection..
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LM YN 50 Watt 3 Ohm 5% Wirewound Resistor Electronic Aluminium Shell Resistors Gold (Pack of 2)

  • Product Name : Aluminium Shell Resistors.
  • Dimension : 50*16.5*15.5mm/1.97*0.65*0.61 inch (L*W*H) (The size does not contain Pins and fixed parts).
  • Fixed parts size:9.5*6.5*2mm/0.37*0.26*0.08in(L*W*H)..
  • Suitable for inverter, LED lights, speakers, frequency divider, servo industry and other industrial control ..
  • If you for any reason are not happy with any product supplied , please do not hesitate to contact us and we will do our best to solve your problem ..
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Shakespeare 5215 VHF 36-Inch Low-Profile Stainless Steel Antenna

  • [159V Stubby Marine Antenna]Frequency: 156-163MHz.
  • [MECHANICAL SPECIFICATIONS]Height: 164±5 mm.
  • Cable Length/Type: 5m/16.4ft/Low loss RG-58 coaxial cable.
  • Stainless steel L-bracket for side or mast mounting(horizontal rail or vertical rail)made of corrosion-resistant material,adapt to rough weather.
  • Pretuned for all marine band frequencies,Increases reception and range of radio.
  • Extend the Range of Your Communication.widely used in boat and offshore, motor boat, cruiser, sailboat, yacht, etc..
  • Compatible With Cobra,Icom, uniden, Standard Horizon, HYS, Retevis Handheld Marine Floating VHF Radio and Marine Fixed Mount Radio.
  • For Icom, Kenwood, Motorola, Yaesu/Vertex Standard, Uniden, Wilson, Marantz Handheld or Fixed Mount VHF RADIO..
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YIKBIK Table Tennis Robot with Catch Net Automatic Ping Pong Robot Machine for Home Practicing Training (HP-07 PingPong Robot)

  • Set Up Easy - No other tools or requipments are required, easy to install. (Note: 1.Please use the International Standard balls with diameter of 40mm (1.57 inches). 2.Please must use more than 15 balls to use this machine. If there are less than 15 balls, the balls will not come out.).
  • Spin Ball - ZXMOTO Ping pong robot can deliver 36 kinds of spinning ball, Double-end serve (optional single serve), falling point is not fixed. You can adjust top spin, backspin, as well as any combination of those and sidespin..
  • Ball Frequency - The twist frequency button adjusts the frequency of the ball to suit your needs. Rotate from left to right, the speed is adjusted from slow to fast.
  • Capacity - Fill the serving machine set ball container with table tennis and hold approximately 110 ping-pong balls.(This item comes without ping-pong balls.).
  • One-year Warranty - starting from the purchase date of the order,if there is a product quality problem in the case of normal use within one year, we will help solve it..
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XTUGA CM280 UHF 8 Channels Professional Gooseneck Microphone System Conference Mics Fixed frequency Super-low background noise&designed for large conferences, public speaking engagements (Frequency B)

  • UHF Wireless Microphone system:Ultra-high frequency 8-Channel UHF Gooseneck Conference wireless Microphone receiver and four professional antennas with high frequency stability and accuracy. The PLL digital phase-locked loop multi-channel frequency synthesis technology has small interference, more reliable transmission..
  • It consists of a eight-channel wireless receiver and eight transmitters of gooseneck condenser microphone with base,is a set of wireless conference equipment .It is a wireless system designed for large meeting places.UHF Professional Gooseneck Microphone with a flexible gooseneck, you can adjust to the best angle..
  • Independent mic volume control:Individual volume control to precisely balance and adjust vocal sound. Red LED lights above each volume knob enable users visualize the pair up between receiver and transmitters..
  • Metal receiver features 8 XLR outputs and one 1/4” audio output jack to connect to your amplifier, mixer, or other PA system..
  • This Microphone system comply with new FCC frequency rules.Fixed Frequencies:A：520.10Mhz,525.10Mhz,501.00Mhz,511.50M....
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