What is the middle frame antenna slot made from?

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In this configuration, a subframe has only one slot in it, it means a radio frame contains 10 slots in it The number of OFDM symbols within a slot is 14

A radio frame consists of 10 subframes A subframe consists of two consecutive slots ; one slot consists of seven OFDM T-slot framing consists of extruded aluminum profiles with T-shaped slots that run along the length of the profiles These slots allow T-nuts and other

family fortunes slot frames by placing one frame's value in a slot of another frame For example, a person's frame could have slots for their spouse and children  Find Slot Frame stock images in HD and millions of other royalty-free stock photos, illustrations and vectors in the Shutterstock collection