The HL9461 from Hyperlabs is a Pick-Off Tee that operates from DC to 20 GHz. It can handle up to 30 dBm of input power, has a thru line insertion loss of 3.5 dB, and a pick-off line insertion loss of 10.5 dB. The device has an amplitude match of ±0.1 dB and a phase match of ±2° at 10 GHz. It can be used as a trigger source with minimum perturbation of the thru signal path. The pick-off tee is available in a module that measures 31.24 x 22.86 x 13.59 mm with SMA connectors and is ideal for digital oscilloscope applications including pre-scaler triggering, synchronization, and clock/data recovery.