Kathrein Smart Bias Tee, model 78211055, designed for telecom base station (BTS) applications.
This unit is used to inject DC power into RF lines while maintaining signal integrity, commonly used in antenna and RF distribution systems.
Key specifications:
– Frequency range: 690–2700 MHz
– DC input: +8 to +32 VDC
– Designed for BTS (Base Transceiver Station) systems
– High-quality German-engineered telecom component
– Made in Austria
Ports:
– PORT 1: BTS
– PORT 2: Feeder
– DC/RCU port for power injection
Condition:
Used with visible wear. Label indicates “Modified” – exact modification unknown. Unit has not been tested.
Applications:
– Telecom infrastructure
– RF signal distribution systems
– Antenna power injection setups
Please review all images carefully for condition and compatibility.
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