2.High-Quality Components: While the shortwave radio active loop antenna doesn't include a 12V linear power supply, it is recommended to purchase a high-quality power supply separately. This will ensure the antenna operates at its best and maximizes performance.
3.Versatile Design: The full band radio antenna consists of a top jumper board, small loop amplifier board, small loop coil, feeder line, and 12V linear power supply. The top jumper board and small loop feature switchable amplifier boards, allowing for different configurations to suit your needs.
4.Improved Signal Gain: The Mobius loop within the active small magnetic loop antenna structure provides a voltage gain twice that of a regular loop, enhancing signal reception. The shielding loop effectively reduces interference caused by surrounding electric fields like static discharge. The non-shielded loop offers a simplified structure.
5.Easy Installation and Modification: The active small magnetic loop antenna can be easily replaced with thicker wires, simplifying size modifications. Its straightforward structure and convenient installation process make it user-friendly and accessible for all.
Receiving frequency range: 50kHz to 500MHz
Gain: 17dB 10MHz
Output noise: -125dBm( 10MHz, BW=100Hz)
P1dB: +15.5dBm 10MHz
OIP3: +38dBm 10MHz
Supply voltage: 9V to 12V
Supply current: 130mA to 150mA
Antenna Interface: SMA(M)
Output Connector: SMA(F)
Small ring coaxial cable model: RG402
Small ring coaxial cable loss: 0.145dB/m
The printing/appearance may vary from batch to batch, but it will not affect the use; the actual product may have color difference due to different light or display.
Colour:Photo Color
Material:PCB+Plastic+Metal
Package Contents:
1 x Loop Antenna kit
Logistics information
Our products are located in Hong Kong, China, and the logistics speed depends on your specific location. According to our experience, it usually takes about 15-20 days of transportation time
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How to choose the correct size:
Step 1 Please measure your foot length carefully.
Step 2 Please choose the correct size according to your foot length and chinese size.
For example, If your foot length is 255 mm , you should choose the size 8.
