WiFi Amplifier 5800 MHz


  • 12 dB Receive Signal Gain
  • Transmit and Receive LEDs
  • All-Aluminum Construction & Durable UV-Stable Finish
  • Heavy Duty “N” Connectors & International Power Supply


Transmit Power 3 Watts (35 dBm)
Frequency 5725 – 5850 MHz
Receive Gain 12 dB nominal
Input Power 5 mW (7 dBm) to 100 mW (20 dBm)
Operating Mode Bi-directional, half-duplex Time Division Duplex. Senses RF carrier from transmitter and automatically switches from receive to transmit mode
Amplifier Dimensions (L x D x H) 7.45 x 4.25 x 2.9 (inches)
189 x 108 x 74 (mm)
Amplifier Weight 3.4 lbs. (1.54 kg)
Connectors N-Female
Current Draw 3 Amps Peak Tx and 0.15A Peak Rx
Supply Voltage 12VDC -0.5V / +1V
Operating Temperature -40°C to 50°C
(-40°F to 122°F)
SKU: HA5803I Category: Tags: , , ,


 WiFi Amplifier HA5803I

HyperAmp® HA5803I series are 5.8 GHz version of Hyperlink’s amplifiers for 802.11a wireless LANs. They are compatible with IEEE 802.11a OFDM radios as well as radios using Direct Sequence or Frequency Hopping Spread Spectrum modulation.

Hyperlink’s APC (automatic power control) circuit automatically adjusts the amplifier’s transmit gain to provide a constant output power regardless of cable length. The receive gain compensates for cable losses and actually increases the receive sensitivity of most wireless LAN radios. The unit can be configured to deliver up to full transmit power with as little as 5 mW of input power. This feature permits long cable runs with no degradation in operating range.

The HyperAmp® 5.8GHz amplifier series features an all-metal weather-proof enclosure machined from a single billet of aluminum, making it suitable for demanding commercial and military applications.

The HA5803I is designed for indoor installations or in weatherproof enclosures. Four mounting holes are provided on the amplifier. The indoor series amplifiers include a power supply.

This Hyperlink bi-directional amplifier is designed for burst half-duplex operation. It is not intended for constant transmit or CW operation. Operation of the amplifier in CW mode will damage the amplifier and void the warranty