Login to My Account   Partners  
Click to change countryUnited States (change)

Duo 7dBi Indoor Omni-Directional Antenna

TEW-AI77OB (Version v1.1R)   
  • High gain antennas extend wireless coverage over a larger area
  • Adjustable antennas tilt 180 and rotate 360 providing optimal signal coverage
  • Antenna base can be mounted on most surfaces
  • Works with 2.4GHz wireless b, g and n devices

The TEW-AI77OB (Version v1.1R) has been discontinued.  For a list of discontinued products, click here.
Frequency 2.4 2.5GHz wireless b/g/n
Gain 7dBi
Connectors 2 Reverse SMA female connectors (to the device)
Cable Type/ Material 2-in-1 GDC-201B black color/ PVC
Cable length 0.9m / 3ft
Stand color Material Black/ ABS
Polarization Linear, Vertical
VSWR 2.0: 1 Max
HPBW/Horizontal 360
HPBW / Vertical 20
Impedance 50 Ohm
Operating Temperature -20C to 65℃ (-4F to 149F)
Storage Temperature -30C to 75℃ (-22F to 167F)
Humidity 95% @ 55C
Cable Attenuation 11b/g : 1.2dB/m
Dimension (L x W x H) 165 x 62 x 300mm (with antenna installed)
Weight 275g / 9.8oz
Works with Access point, router or desktop PCI adaptor with detachable antennas and Reverse SMA male connectors
Package contents Antenna stand
2x 7dBi Omni-Directional antenna
Quick Install Guide
Mounting kit

  • TEW-AI77OB
  • Multi-Language Quick Installation Guide
  • Mounting kit