Ameritron QSK-5

Electronic PIN Diode T/R Switch

Gives you lightning fast QSK operation from nearly any HF linear amplifier. Silently switches six times faster than a typical mechanical vacuum relay. Perfect for high power QSK CW, Packet, AMTOR and any mode requiring extremely fast T/R switching. Simple installation by plugging in a few cables. Handles 2500W PEP and 2000W CW in normal amateur service when SWR is below 1.5:1. Handles 750W on continuous carrier modes such as RTTY, SSTV and FM. An optional CF-5 cooling fan allows sustained operation at 1500W in any mode. Dim: 9.75"w x 3.75"h x 6.5"d.