Spec:

Item Type: Active Loop Antenna
Material: Aluminum Alloy, Copper
Receiving Frequency Range: 50kHz to 500MHz
Gain: 17dB at 10MHz
Output Noise: -125dBm(at 10MHz, BW=100Hz)
P1dB: +15.5dBm at 10MHz
OIP3: +38dBm at 10MHz
Power Supply Voltage: 9V to 12V
Power 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: Approx. 60cm / 23.6in
About: Small loop antenna (hfdloop) is a small size full band ring magnetic field active receiving antenna, receiving frequency range 50kHz to 500MHz, mainly by the top jumper board, small loop amplifier board, small loop coil, feeder, feeder and 12V linear power supply, in which the top jumper board and small loop amplifier board there are several groups of switches. Small loop antennas of different structures can be realized by adjusting the position of the switch, in which for Mobius loop can achieve twice the voltage gain of ordinary small loop; The electric field shielding ring can effectively reduce the interference caused by the surrounding electric field, such as , electrostatic discharge, etc. The structure of the unshielded ring is simple, the small ring as a whole can be replaced by a thicker wire, the size is simple to modify, and it is easy to set up.

Package List:
1 x Loop Antenna Amplifier
1 x Headphone Jack Adapter
1 x Top Jumper Board
2 x Small Loop Coils (RG402 Coaxial Cable)
1 x 7m Feeder Cable
1 x 1m Feeder Cable
2 x Adhesive Hooks
1 x EVA Storage Bag
1 x Power Supply