Adapter, SHV Jack to SHV Plug to SHV Jack, 

Part Number: AT-V8V3V8,

Coaxial Adapter,

SHV (Safe High Voltage) Connector Type,

3 Way (T-Shaped),

1. SHV Jack (Conventional Female),
2. SHV Plug (Conventional Male)
3. SHV Jack (Conventional Female),

DATASHEET-AT-V8V3V8

Other SHV Adapters-RFShopUK