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DUP50_A Duplexer (HF-50MHz + 144-430MHz)
Product Details
Duplexer compatible with HF/50MHz and 144/430MHz.
Model Name: DUP50_A
Frequency Range: HF/50MHz, 144/430MHz
Convenient BNC type that can be directly plugged into the IC-705. (Type A)
We often receive inquiries asking if it's okay to directly attach it to the IC-705 and apply load to the radio's BNC connector.
Although briefly mentioned in the manual, this is a point of concern.
There have been no reports of breakage despite its widespread use. If you are concerned, you can use the DUP50_C, where all ports are BNC-J, and connect via a cable for peace of mind.
The 5th image shows how to connect a DUP150 to the 144/430MHz port of the DUP50_A and further split it into 144MHz and 430MHz ports.
Manual (DUP50)
https://www.takamatsu-olive-ham.club/imgdata/DUP50_r1.pdf
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Daily Cleaning: Use a soft brush or damp cloth to gently wipe away dirt. Avoid harsh chemicals. For mesh areas, use diluted mild detergent and a soft brush.
Drying: Air dry in a cool, shaded place after cleaning. Avoid direct sunlight or high heat, which can cause fading and glue deterioration.
Storage: Stuff with paper to maintain shape when not in use. Store in a dry, ventilated area to prevent mold. Rotate between multiple pairs to extend lifespan.
Usage Notes: Designed for basketball. Not recommended for hiking, long-distance running, or other specialized sports where different performance features are required.




