It is the preferred tool for maintenance personnel and wireless enthusiasts to test frequency and signal strength. Frequency resolution: 200K (special for digital signal), 1K, 100Hz optional. Antenna: rod antenna.
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As an Insert in the Wallet or Handbag to Protect Your Credit Cards from Data Theft. ( much thicker and more than other shielding fabrics). Shielding: RF& LF Electromagnetic fields. Material: silver fiber.
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As an Insert in the Wallet or Handbag to Protect Your Credit Cards from Data Theft. ( much thicker and more than other shielding fabrics). Shielding: RF& LF Electromagnetic fields. Material: silver fiber.
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Since the doorbell uses wireless high-frequency technology signals, the distance will be affected by obstacles such as walls and anti-theft doors. Size:Doorbell: 7.6x4.4x2.0 cm, Ding Dong machine: 4.4x4.4x1.3 cm.
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Usage for Bags, Curtains,Tents. ( much thicker and more than other shielding fabrics. Shielding efficiency: 70-90db. 1PC Signal Shielding Fabric. Length: 1M. As an Insert in the Wallet or Handbag to Protect Your Credit Cards from Data Theft. ).
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For RAK Wireless. Outdoor antenna with a length of 42cm: This white male antenna is designed for outdoor use and is perfect for long-distance connections. Type: for Omni Fiberglass Aerial Antenna. You can quickly set up your network with this antenna.
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As an Insert in the Wallet or Handbag to Protect Your Credit Cards from Data Theft. ( much thicker and more than other shielding fabrics). Shielding: RF& LF Electromagnetic fields. Material: silver fiber.
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Turning light. Laser Light Mode: 2. Tail light Mode: 5. Laser light. Light Brightness: 85 LM. Built in Li-battery, long life use, can use 4 to 5 hours, USB charging. Toy products. Tail light Battery: 2200mAH Li-Battery.
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