NTi GA3005

NTi GA3005 HF/VHF/UHF Active Antenna


If space is limited or you live in an area where an antenna is considered an unwanted element in the neighborhood or when mobile, the GigActiv GA3005 is the ideal solution when broadband reception is required.
The antenna radiator measures just 10 cm (alternatively 40 cm) and can therefore be mounted inconspicuously. The low-noise GigActiv 3005 extreme broadband active antenna from NTi covers the entire frequency range from 9kHz - 3GHz.
For shortwave and above 200MHz, an IP3 of typically > +30dBm is achieved.

Key Facts

  • Ultra-wide-band design 9 kHz to 3 GHz
  • Compact and lightweight design
  • Perfect for mobile use
  • Almost invisible, discreet
  • The supply voltage is 5 - 15V DC (max. 120mA) and can therefore be used with and USB Power bank.

Technical Data

Feature Value
Frequency range 9kHz - 3GHz
Gain + 3dB
Length 10 cm
(alternative 40 cm)
IP3 > +30 dBm Typ
IP2 > +50 dBm Typ
Impedance 50 Ohm
Housing 98 x 90 x 38 mm, IP65
Weight 0.12 kg
Power Supply 5 - 125 DC (120mA max), 2.1 mm pin
Connector BNC
Operating temperature range 20 to +60 grd C
Scope of delivery - GigActive GA3005
- Rod
- Power inserter
Options - Power supply with noise filter
- Antenna mast mounting bracket
- Low loss coax cable
- Common mode noise filter
- Galvanic Antenna isolator

NTi GA3005

  • When space is limited or when only one antenna for HF, VHF and UHF can be used
  • Lightweight and discreet
  • Sometimes the direct feed from the receiver internal Bias-T is possible