Six high Q coaxial resonators: Delivers superior signal isolation for clear communication
Temperature-compensated design: Maintains performance across varying temperatures
Extruded aluminum resonators: Ensures durability and consistent electrical properties
Galvanized steel chassis: Provides robust protection and longevity
PTFE insulation in cables and connectors: Enhances signal integrity and reduces interference
BridgeCom Systems BCD-220 utilizes six high-Q notch-type coaxial resonators with 2”-cross-section that results in small geometry advantages without compromising duplex isolation. Due to right material choice and temperature compensated design temperature stability has been achieved.
The resonators are made of extruded aluminum passivated
My original BCD 22-D duplexer failed, most likely due to a lightning strike. I ordered an exact replacement and it come when promised. Upon installation, everything seems to be working just fine.
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George · March 18, 2026
Works like it should
P
Patrick · June 3, 2026
Excellent customer service , excellent repeater and I had a wonderful experience