Mechanical relay BPF (Band Pass filter) switching and two roofing filters The IC-7800 uses highly reliable and durable mechanical relays for BPF switching instead of non-linear semi-conductors which cause distortion. This allowed us to explore new technical dimensions such as a double conversion super-heterodyne system, mechanical relay BPF switching and two roofing filters. A first in Ham radio! To achieve this superior receiver performance, Icom’s engineering team completely reviewed the whole analogue circuit and matched it to the DSP units. +40dBm IP3 (3rd order Intercept Point) Icom’s 40 years of analogue RF circuit experience combined with cutting edge digital technology results in an astonishing 110dB receiver dynamic range and a +40dBm IP3 in the HF bands. The receivers combine various current and new technology, to obtain the +40dBm IP3. The result is 110dB dynamic range, +40dB 3rd order intercept point in HF bands and other phenomenal performance features. Icom has developed the flagship model IC-7800 which is a fusion of forty years analogue RF circuit development expertise, with cutting edge digital technology. Ham radio stations increasingly use high power and high gain antennas that raise the field strength of unintended signals, and thus require a wider receiver dynamic range. Its heritage has always been based on technical excellence from the first analogue PLL circuit in the IC-200, to the ground-breaking 32-bit floating point DSP of the IC-756PRO.

Icom IC-7800 MK2 USED Twelve Months Warranty LAMCO Barnsley Icom IC-7800 MK2 USED Twelve Months Warranty LAMCO Barnsley Icom IC-7800 MK2 USED Twelve Months Warranty LAMCO Barnsley Icom IC-7800 Mk2 LED Screen Icom has been developing radio communication equipment for over forty years. Item: 122937936465 Icom IC-7800 MK2 USED Twelve Months Warranty LAMCO Barnsley.

Ic-7800.