i just picked 3 of these up in a box lot of stuff and was wondering if anyone can shed some light on them as far as what they are i know they say Shiwa model #s077 i am thinking they were an amplified charging base with an external antenna? as they have like a cb antenna receiver like the back of a cb to screw on antenna also if and what they might be worth?![IMG_20160903_101716813.jpg IMG_20160903_101716813.jpg](https://elightbars.org/forums/data/attachments/115/115554-dc149ad26d275bcf6f8f1635c5d52367.jpg)
![IMG_20160903_101716813.jpg IMG_20160903_101716813.jpg](https://elightbars.org/forums/data/attachments/115/115554-dc149ad26d275bcf6f8f1635c5d52367.jpg)