HT 5050 and HT 11025 UHF RFID Hard Tags! Syndicate has recently added two more tags to its range of robust hard tags, the HT 5050 and HT 11025. These are UHF RFID hard tags optimized for a variety of metallic assets including RTI’s, waste containers, etc. The tags are enclosed in an impact resistant encapsulation and are rugged in construction, thereby increasing the tag’s durability. They are made to withstand harsh weather, high impact or other challenging application environments.