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Description:
Complete Protection Circuit: GA490 Active Loop Broadband Receiving Antenna has a complete protection circuit for anti- battery, over discharge, over charge, over current, and antenna terminal short circuitWith numerically-precision processed shells, PCB high-frequency design, feeder high-density dense copper pure copper 50-1.5 feeder, materials used Create an high cost-effective antenna for the entire network.Built-in 3.7V 18650 flat head lithium battery. No external power supply required. The USB charging port is compatible with 5V charging plug and charging cables of Android phonesHigh-performance outdoor active loop antenna--radio / reception.Outdoor Antenna Box SMA connector. Power Box TYPE-C interface
Specification:
Material: Plastic+MetalMain coverage: 100kHz-179MHzWorking voltage: 9-12vCharging interface: type-CBuilt-in 18650 lithium battery
Size Chart:
28.5x28x7cm/11.22x11.02x2.76inch
Package Includes:
1 Set Receiving AntennaIncluding: 1 Piece Loop Stainless Steel Wire1 Piece 1 Piece Active Antenna Power Supply (Builtin Battery)1 Piece Double SMA Male 10m Cable1 Piece Double SMA Male 1m Cable1 Piece SMA Male to 3.5 Plug 1m Cable1 Piece USB C Charging Cable2 Piece Stainless Steel Clamp2 Piece Connection Tube
Note:
-The antenna is only for receiving, not for transmitting. Otherwise, the will be burned.-This antenna is used for devices with an external antenna interface, not connected to a antenna. If your device does not have an external antenna input port, then it is not recommended that you buy it!
Receive Antenna;100kHz to 179MHz Rings Active Receive Antenna; Loop Antenna Medium Short Wave Radio;Radio Short Wave Antenna USB type C interface;Active Loop Antenna Short Wave Receiving Antenna;18650 lithium battery Radio Antenna Low Noise
Key Features
Complete Protection Circuit: GA490 Active Loop Broadband Receiving Antenna has a complete protection circuit for anti- battery, over discharge, over charge, over current, and antenna terminal short circuit
With numerically-precision processed shells, PCB high-frequency design, feeder high-density dense copper pure copper 50-1.5 feeder, materials used Create an high cost-effective antenna for the entire network.
Built-in 3.7V 18650 flat head . No external power supply required. The USB charging port is compatible with 5V charging plug and charging cables of Android phones
High-performance outdoor active loop antenna--radio / reception.
Outdoor Antenna Box SMA connector. Power Box TYPE-C interface
What's In the Box
1 Set Receiving AntennaIncluding: 1 Piece Loop Stainless Steel Wire1 Piece Preamplifier1 Piece Active Antenna Power Supply (Builtin Battery)1 Piece Double SMA Male 10m Cable1 Piece Double SMA Male 1m Cable1 Piece SMA Male to 3.5 Plug 1m Cable1 Piece USB C Charging Cable2 Piece Stainless Steel Clamp2 Piece Connection Tube