K-480WLA Portable Shortwave Radio Active Loop Antenna 0.5MHz-500MHz Full Band Radio Antenna LW/MW/SW/FM/VHF/HF/Air 6 Meters 30dBi SDR Ham Radio Antenna with 1800mAh Battery（10 Meters Feeder）
K-480WLA Portable Shortwave Radio Active Loop Antenna 0.5MHz-500MHz Full Band Radio Antenna LW/MW/SW/FM/VHF/HF/Air 6 Meters 30dBi SDR Ham Radio Antenna with 1800mAh Battery（10 Meters Feeder）
【Excellent Reception】 This is the first active antenna with built-in filters. It can selectively receive signals within the specified frequency band to suppress out of band interference. resulting in better reception performance. It adopts an ultra-high frequency low noise amplification device (with a maximum operating frequency of 1GHz). with good gain flatness within the operating bandwidth. providing approximately 0-30DB gain (continuously adjustable gain). and has ultra-low losses
【Ultra-wide Frequency】Working frequency: 0.5-500MHz. covering all band. MW. SW. FM. AIR. 6m. UV (UHF-VHF band). The excellent receiving directivity of the ring antenna can effectively avoid interference sources. make the received signal clearer. and effectively improve the received signal strength and signal-to-noise ratio
【Easy to Assemble】 The small ring with a diameter of 68CM is easy to install. and can be installed outdoors. on balconies. terraces. and rooftops. It is suitable for broadcasting enthusiasts and amateur radio enthusiasts with limited space to install. All antenna screws are made of 304 stainless steel material. and the black box shell is waterproof. suitable for outdoor use in wind. sunlight. rain. and long-term installation
【Suitable Models】The vhf uhf antenna suitable for Desheng S-2000/PL-660/PL-880/ICOM R71E/YAESU FRG-8800/Sangean909X/909X2 and all other shortwave receivers. Especially suitable for use with SDR receivers
K-480wla is an upgraded version of K-180wla. which has new upgrades in operating frequency. gain. circuit design.
The K-480WLA circuit design is completely different from the old version. and its working principle is also different. which can adapt to more complex electromagnetic environments.
It is necessary to use PVC adhesive for bonding. as only PVC adhesive
can melt the PVC surface to achieve optimal bonding. and only PVC adhesive
can be used to ensure that each PVC bracket and connector can be inserted to
the bottom and connected tightly
This is the last step in the assembly of the loop antenna. and it is also a
very important step. It is necessary to manually adjust the diameter of the
small ring so that it is close to a circular shape. and then apply glue to tightly
press the small pipe cap. so that the LOOP is fixed and will not shake
All band0.5-500MHzMW0.5-2MHzFMC70-108MHzAIR118-170MHz6 meter30-60MHzUV(UHF/VHF)136-500MHzInterface modelBNC female. TV male. F female. SMA female. 3.5 jackBattery7.4V 1800mAh
- The K-480wla antenna suitable for Desheng S-2000/PL-660/PL-880/ICOM R71E/YAESU FRG-8800/Sangean909X/909X2 and all other shortwave receivers.
- Especially suitable for use with SDR receivers.
- This antenna is an active receiving antenna and cannot be used for transmission. Transmission will damage the preamplifier.
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