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Picture of 5.8GHz, 802.11a Wlan Amplifier for Model No ARG-1205a
Item No. ARG1205a
Product Name 5.8GHz Outdoor Signal Booster
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Enlarge wireless signal in outdoor environments!

  • This device can add strength radio signal to increase the effective range and coverage area for Wi-Fi communication.
  • Simply attach the DC Injector with 2.4G Hz radio signal input plus the DC power feed to the outdoor unit and N type antenna. The outdoor booster increase range by providing transmit gain as well as low noise receive gain.
  • The benefit for signal booster can save lots of wiring costs and easy to build wireless infrastructure for home or business use.
  • With a solid aluminum construction the 5.8 GHz Outdoor Signal Booster is designed to give a massive boost in range for a standard 802.11a wireless signal. The outdoor unit amplifies the signal of any 802.11a device for up to 30dBm(1Watt) in power.


  ARG1205a (1W)
Operating Range 5150 ~ 5850 MHz
Operating Mode Bi-directional, half-duplex, auto-switching via carrier sensing
Connector Type N-type, female (50 ohm)
Tx Input Power 0 ~ 15 dBm
Output Power 1W
Receiver Gain 15 dBm typital
Noise Figure 5dB typical
LED Indicator TX signal LED(Green) , Power LED(Yellow)
Power Consumption 9V @ 1.2A (MAX)
Frequency Response กำ1 dB over operating range
Power Adaptor 7~9V /DC 110/220V /AC auto switching AC Adapter for DC Injector
Operating Temp. -20 to +70°C
Operating Humidity Up to 95% relative humidity
Material Cast Aluminum
Lightning Protection Direct DC ground at antenna connector
DC Surge Protection At DC input from transmission cable
Outdoor Unit weight 345g
DC Injector weight 96g
Outdoor Unit (cm) 11.5cm(L) x 6.5cm(W) x 4.8cm(H)
DC Injector (cm) 10.2cm(L) x 3.6cm(W) x 2.6cm(H)
Package Contents An Outdoor unit, the bi-directional booster
DC Injector
7 ~ 9 V/DC 110/220 V/AC power adapter
30 cm SMA Male RP to N male RG316 cable
Installation Guide
Package Weight < 3 lbs

Package Contents