Intellitron AA-3918 1:1 Current Balun For Center Feed Dipoles, 160-6M, 1.5KW, SO-239
MSRP:
$49.95Product description
The Intellitron AA-3918 1:1 Current Balun is the ideal solution to stop “RF-in-the-shack” at its source. This balun is specifically designed to eliminate common-mode RF current that propagates down the outside of your coax shield. This unwanted “third wire” can cause a host of problems, including distorting your audio, altering microprocessor settings, causing equipment failures, and even delivering painful RF burns on transmit. On receive, it can introduce local RFI that masks weak signals, knocking out DX communication. The AA-3918 ensures your transmitter power stays on the antenna where it belongs.
By electrically breaking the common-mode pathway, this balun brings your dipole back into proper balance, allowing it to perform as designed and maintain its radiation pattern. The unit is rated at 1500 Watts PEP and covers a frequency range from 1.8 MHz to 50 MHz (160-6M). It’s built with heavy-duty construction and comes with pigtails for direct soldering to your antenna elements.
- Power Rating: Rated for 1500 Watts PEP.
- Transformation Ratio: 1:1.
- RF Current Suppression: Stops common-mode RF current to prevent “RF-in-the-shack.”
- Optimizes Antenna Performance: Eliminates the “third wire” effect to improve a dipole’s radiation pattern and performance.
- Frequency Range: Covers 1.8 MHz to 50 MHz (160-6M).
- Construction: Heavy-duty enclosure with soldering pigtails for a secure connection.