HFDY Wideband Active Small Magnetic Loop Antenna HF Short Wave AM FM VHF UHF

Features:
* Brand new and high quality
* Made of high quality materials. durable
* The small loop antenna (hfdloop) is a small-sized full-band ring magnetic field active receiving antenna with a receiving frequency range of 50kHz to 500MHz. It mainly consists of a top jumper board. a small loop amp lifier board. a small loop coil. a feeder. a feeder and a 12V It is composed of a linear power supply. There are several sets of switches on the top jumper board and the small ring amp lifier board. By adjusting the positions of the switches. small loop antennas of different structures can be realized. Among them. the M?bius strip can achieve twice the voltage gain of ordinary small rings. ; The electric field shielding ring can effectively reduce the interference caused by the electric field in the surrounding environment. such as ligh tning. electrostatic discharge. etc.; the non-shielding ring has a simple structure. and the entire small ring can be replaced by a thicker wire. The size is simple to modify and easy to erect.

Specification:
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 interface: SMA(F)
Small ring coaxial cable model: RG402
Small ring coaxial cable loss: 0.145dB/m
Small loop antenna diameter: 60cm

Package Included:
1 x small loop antenna amp lifier board.
1 x headphone ja ck adapter cable.
1 x top jumper board
2 x small toroids (RG402 coaxial cable)
1 x 7m feeder
1 x 1 meter feeder
2 x sticky hooks
1 x EVA storage bag

Note:
1.The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness.
2.Please allow slight manual measurement deviation for the data.

• Brand new and high quality
• Made of high quality materials. durable
• The small loop antenna (hfdloop) is a small-sized full-band ring magnetic field active receiving antenna with a receiving frequency range of 50kHz to 500MHz. It mainly consists of a top jumper board. a small loop amp lifier board. a small loop coil. a feeder. a feeder and a 12V It is composed of a linear power supply. There are several sets of switches on the top jumper board and the small ring amp lifier board. By adjusting the positions of the switches. small loop antennas of different structures can be realized. Among them. the M?bius strip can achieve twice the voltage gain of ordinary small rings. ; The electric field shielding ring can effectively reduce the interference caused by the electric field in the surrounding environment. such as ligh tning. electrostatic discharge. etc.; the non-shielding ring has a simple structure. and the entire small ring can be replaced by a thicker wire. The size is simple to modify and easy to erect. Specification: 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 interface: SMA(F) Small ring coaxial cable model: RG402 Small ring coaxial cable loss: 0.145dB/m Small loop antenna diameter: 60cm Package Included: 1 x small loop antenna amp lifier board. 1 x headphone ja ck adapter cable. 1 x top jumper board 2 x small toroids (RG402 coaxial cable) 1 x 7m feeder 1 x 1 meter feeder 2 x sticky hooks 1 x EVA storage bag Note: 1.The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness. 2.Please allow slight manual measurement deviation for the data. https://img.yafex.cn/upload/product/2023/11/30/EEE0266591/original/340a5b2bd9e25b5d00bd7e376f0ed816.jpeg https://img.yafex.cn/upload/product/2023/11/30/EEE0266591/original/95ee1cbdc16128ac2580492cf63e8ae7.jpeg https://img.yafex.cn/upload/product/2023/11/30/EEE0266591/original/ec56dd655a9f86b8e81ec6374a1976e0.jpeg