These products are no longer available for purchase.
Picosecond Pulse Labs is now part of Tektronix. The same leading performance you have come to expect from Picosecond Pulse Labs products is now available with the worldwide support and backing of Tektronix.
Tektronix bias tees are used to supply an active device like an amplifier, laser diode, photodiode, or optical modulator with a bias current or bias voltage while allowing high speed, ultra-broadband signals to pass through with minimum signal degradation.
These bias tees have low insertion loss, very broad frequency response, and exceptional time domain performance.