International feeding bridge
Sparnex

Very flexible high-quality feeding bridge for analogue telephone measurements.
ABOUT THE SFB 1050

* Voltage source with adjustable current limitation
* Current source with adjustable Voltage limitation
* Programmable capacitors Cf, Cs and feeding coils
* External feeding mode
* External adaptation of L, Rf and C

The measurement results of the SFB 1050 for Return loss and Insertion loss are according to various regulations (e.g. TBR 38 or EG 201 121/DE-17).
KEY INSTRUMENT FUNCTIONALITIES

* Highly accurate and flexible feeding bridge
* Feeding conditions according to all international standards
* Comprehensive user interface with graphical menu and function keys
* Configuration shown on large LCD
* Memory for user definable feeding configurations
* Operating: Direct and via IEEE 488
* Programmable dropping resistor, capacitor set and inductor set