Delta 1 / 2 stepped attenuator / input -output board
This is a kit to build one Delta 1 or one Delta 2. The kit includes latching relays, and Vishay Dale resistors. The default configuration is 8 relays with 0.5 dB steps, 25k Ohm Zatt, 1000k Ohm Zload. If you are ordering the Delta 2 input / output selector please send a comment of what value you need for termination resistors, and output load resistors.
- Item #: delta1