https://www.coaxialcableassembly.com/product/coaxial-rf-adapter/SMP-to-SMA-Adapter/
5 days ship out, price can be negotiated. ,ZOMWAVE provide smp adapter, smp male adapter, smp female adapter, gpo adapter, custom rf adapter, smp to sma...
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https://sfbay.craigslist.org/sby/pho/d/santa-clara-fordiox-t48-mount-adapter/7907469922.html
Fordiox T48-Eos R Astro Edition T mount adapter for Canon EOS RF mount, Cannon EXT 26mm Full frame. mirrorless New condition Thank you
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https://www.newegg.com/p/1W7-00T2-013T7?Item=9SIB2TTJWM6375
Buy Portable Low Consumption Wii To RF TV Signal Radio Frequency Converter Adapter for TV with RF Signal with fast shipping and top-rated customer service....
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https://www.adafruit.com/product/852
Adafruit Industries, Unique & fun DIY electronics and kits : -
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