HAMGEEK GA-450 GA-800 Active Loop Antenna SDR Short Medium Wave Radio HF Receiver Antenna for Tecsun Malahite

HAMGEEK GA-450 GA-800 Active Loop Antenna SDR Short Medium Wave Radio HF Receiver Antenna for Tecsun Malahite

 

GA-450 Features:

- The antenna is suitable for indoor shortwave reception. Enjoy the broadcast from this moment on shortwave, cross-regional (national) listening.

- With 2.30-30MHz frequency coverage and excellent performance.

- The antenna is made of stainless steel. It is light and durable.

- Power control box contains a 2000mAh 18500 lithium battery which can be charged via type-c port. Its indicator light will automatically change its color when it is fully charged.

- The loop antenna is compact. Thus, it is easy to install the antenna on balconies, rooftops and other places.

 

Specifications:

- Frequency Range: SW 2.30-30MHz and MW 552-1710KHz (Need MW Port)

- Impedance: 50ohm

- Gain: 20dbi

- Ring Diameter: Approx. 20cm/7.9"

- Control Box: Approx. 10.5cm x 6.5cm x 2.6cm/4.1" x 2.6" x 1"

- Charging Port: Type-C (The indicator light is red during charging; the light is green when it is fully charged)

- Materials: Stainless Steel and ABS

 

Package Included:

- 1 x Control Box (built-in battery)

- 1 x Stainless Steel Ring

- 2 x Feeder Cables (BNC-3.5mm and BNC-BNC)

- 1 x USB Power Cable

- 1 x Connector Adapter

- 1 x User Manual

 

Packaging Details:

- Weight: 0.5kg

 

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GA-800 Specifications:

- Antenna loop size: 260mm/10.2" (inner diameter)

- Control box: 107 x 65 x 26mm/4.2 x 2.6 x 1"

- Working frequency: 10KHz-159MHz

- Operating temperature: -10℃ to +60℃

- Operating Voltage: 5V/1A

- Power supply mode: TYPE-C charging/built-in 18650/2600mAh

- Impedance: 50Ohm

- Gain: 20db (Max)

- Charging circuit: built-in battery protection circuit to protect the battery from over-discharging and over-charging. It will automatically disconnect when the battery voltage is lower than 2.5v

 

 

Package Included:

- 1 x Antenna with control box

- 1 x Manual

- 1 x BNC cable (5m/16.4ft)

- 1 x Power cord (Type-c)

- 2 x Output cables (BNC-3.5*1m/3.3ft; BNC-BNC*1m/3.3ft)

- 1 x Adapter (BNC-SMA)

 

 

Note:

- The outdoor part of this antenna is not waterproof.If you need to place it outdoors for along time, you need to take waterproof measures by yourself.