GA-490 High-Performance Active Loop Antenna 100KHz-179MHz SDR Antenna for Radios & SDR Receivers

GA-490 High-Performance Active Loop Antenna 100KHz-179MHz SDR Antenna for Radios & SDR Receivers

Description:
GA-490 High-performance Active Loop Antenna is an antenna with excellent reception performance.

When it is used for ordinary radio reception, the shortwave effect is very obvious. When FM is used, it can be used as a passive antenna, and its use effect is relatively good. It can also be used as a full-band receiving antenna when used for SDR/Malachite radio reception. It has a relatively good reception effect for FM, medium wave, short wave and aviation bands. It is recommended to install it outdoors, away from buildings or other sheltered objects.

It uses high-quality shielded RG174 feeder and good-quality connectors. Therefore, it can be used for different machines, using appropriate adapters. The antenna can be installed in open spaces such as balconies and outdoors. It is your dost-effective outdoor receiver antenna.

Specifications:
- Model: GA-490
- Working frequency: 100KHz-179MHz (high-performance receiving frequency 100khz-30Mhz)
- Power supply: Built-in 18650 lithium battery
- Charging circuit: with battery protection/TYPE-C charging/5v-1a
- Gain: 20dB (Max)
- Impedance: 50 Ohm
- Ring size: 50CM/19.7"
- Tuning method: no tuning
- Application scenarios: Indoor (hanging on balcony)/Outdoor
- Working voltage: 9-12V

Package Included:
- 1 x Antenna Box
- 1 x Power Supply Box
- 1 x 10M/32.8FT Connecting Cable
- 1 x 3.5/BNC Connector
- 1 x Charging Cable
- 2 x Adapters (SMA and F connectors)
- 2 x Support Rods
- 1 x Ring