Kintronic Laboratories' Isocouplers provide versatility to existing AM radiating elements by allowing for installation of transmit-receive antennas without disrupting AM antenna characteristics.
Features:
• Installs at the base of AM tower.
• Permits installation of FM antenna and connecting transmission line on hot broadcast towers for simultaneous AM and FM operation on the same tower.
• Will handle full 1500 W operation at 88 to 149 MHz
• Effect on base input impedance neglibible for most single radiators or directional elements (less than 100 uuf shunting capacity).
• Transmission line may be fastened to tower for its full length, permitting tower to operate with normal radiation characteristics.
• Adds 20 dB or more attenuation at second harmonic to attain high level reduction of interference to low level TV signals (meets FCC standards).
• Weatherproof enclosure, compact construction.
