20 dB Fixed Attenuator up to 2 Watts 0 – 3000 MHz, N Male to N Female for 2G/3G/4G LTE/WiFi networks

• Gain reduction: 20 dB
• All bands 0 – 3000MHz
• Supports 2G, 3G, 4G LTE, WiFi
• Suitable for all mobile networks
• N Male to N Female in-line connection
• Can attenuate mobile and Wi-Fi signals

The AT20 Attenuator 20 dB is a device for reducing the power of a radio signal. The insertion loss is 20 dB. The maximum input power is up to 2W. You can use this device with repeaters, antennas, amplifiers, and boosters that do not have gain control. Typically, entry-level repeaters require external attenuators to reduce power. Also, repeaters with built-in power control sometimes need attenuators to extend the power reduction limits. The power of RF systems can use the 20 dB attenuator to attenuate the signals that go throw the device. In addition to cellular amplifier systems, WiFi devices operating at a frequency of 2.4 GHz can also use the attenuator. Installing the attenuator between the repeater and the indoor antenna will help reduce signal power towards mobile devices or prevent “loopback”. So if you install an attenuator at the connector of an outdoor antenna you can reduce the output power of the signal to the base stations of mobile operators. The Attenuator 20 dB is designed as an adapter with a male N connector and a female N connector, so you can easily connect the attenuator to one of the ports on a repeater or other RF device. The attenuator’s impedance of 50 ohms meets the standard for RF components, so you can use it with any repeater or mobile booster to receive and amplify signals from cellular networks. If you need to reduce power by a large amount and can not find a suitable attenuator, you can connect multiple attenuators together or use a device with a large attenuation value. We have various attenuators with insertion loss of 3, 5, 10, 15, 20 dB. The housing of the AT20 is made of metal. This ensures the durability of the product and provides shielding and protection from external interference. The metal housing also helps with heat dissipation.