> Software Defined Radio>SDR Antennas>CHELEGANCE GA-450 Indoor active HF loop antenna 0.5-30 MHz for SDR
CHELEGANCE GA-450 Indoor active HF loop antenna 0.5-30 MHz for SDR View larger

CHELEGANCE / JNCRadio

CHEL-CH0030010-2424

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China

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CHELEGANCE GA-450 Indoor active HF loop antenna 0.5-30 MHz for SDR

rating Read the 2 reviews
Average rating: 5/5 Number of reviews: 2

Active shortwave magnetic loop antenna with 2.3-30MHz frequency coverage, for reception only. Compatible with all shortwave, mediumwave and longwave receivers, as well as SDR equipment covering reception in HF bands (0.5-30MHz).

RX frequency range :

    • SW 2.3-30MHz (nominal)
    • MW 522-1710Khz (possible but degraded)
  • Impedance: 50 ohms
  • Antenna gain: 20dbi
  • Ring diameter: 20cm
  • Control box dimensions: 10.5x6.5x2.6cm
  • Charging port: type-c
  • 1m RG174 cable with BNC male connector

Supplied with: 1x 20cm diameter receiver ring with BNC connector, 1x control box, 1x built-in 18350 lithium battery, 1x 1m male BNC cable in RG174.

More details

99,00 € tax excl.

Out of stock, available in 2 to 3 weeks

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Download

Manual GA-450 (FR)

In French. 231.39k

Manual GA-450 (EN)

User's manual CHELEGANCE DESHIBO GA-450 (PDF). 223.49k

Data sheet

Precautions for use :
  1. Before using this antenna, please read the manual carefully and keep it.
  2. Please do not dismantle the antenna yourself, as this will invalidate the warranty.
  3. With built-in 18350 lithium battery. When the LED is off, the battery is discharged. The light will come on after a full charge.
  4. You must disconnect the charging device in time to stop charging. Make sure you keep an eye on the device during charging.
  5. When you are not using the antenna, switch it off to avoid discharging.
User guide and settings :

  1. First, fully charge the antenna battery with a quality charger (not supplied).
  2. Connect the cable between the antenna and the radio receiver or SDR you are using.
  3. Position the antenna as close as possible to a window, or on a windowsill, balcony, etc. Warning: the antenna is not waterproof and must not be exposed to rain or water.
  4. Turn on the antenna switch and tune the radio or SDR to the frequency you wish to listen to, then turn the direction of the antenna to increase the signal, and then turn the tuning knob while paying attention to the variations in the strength of the radio signal until you hear it at its strongest.
  5. After carrying out the above steps, if reception remains weak, you can adjust the position of the antenna by turning it, to find the best position for a given signal.
Finally, be patient when adjusting the antenna when using it with radio/SDR reception equipment to get the best reception results.

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Reviews

Click here to leave a review

rating 5
Bonne antenne
Grâce à cette antenne, j'arrive enfin à capter différentes stations étrangères, avec une qualité de son plus que raisonnable! De plus, sa batterie intégrée permet de l'utiliser n'importe où sans avoir à trimballer plein de batteries externes, je recommande!
rating 5
sdr
l\'antenne fonction très bien rien a redire .

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