One key factor is the RMDR capabilities, the ability to pick out a faint signal in the presence of stronger, adjacent signals. The difference between putting the QSO in the log or having to try another time is the capability of Whether it is poor band conditions, or battling to pick out a call in a large pile-up, faint signals have always been a challenge for DXersĪnd Contesters around the world.
However, the integration of the latest technology employed in the IC-7800 such as receiver technology, +30dBm class IP3, miniscope makes this new rig the very pinnacle of the IC-756PRO series. The IC-756PROIII incorporates many of the features that made its predecessors so successful. Now let's just see what else this new rig has to offer the demanding Amateur. Furthermore, the digital IF filter shape is selectable from sharp to soft for both SSB and CW modes. ICOM has used a 32-bit floating point DSP and 24-bit AD/DA converter at the heart of the IC-7400, which makes this base station fresh and exciting. The biggest news of all is that this new transceiver has adopted the same IF DSP as the IC-756PRO and its successor, the IC-756PRO2. It offers improved performance and a wide range of new features that are destined to set a new benchmark in this important market. The IC-7400 covers HF, 50MHz and 144MHz bands with a powerful 100W of output power and carries on the reputation earned by the IC-746. The combination of the real-time spectrum scope and waterfall function improves the quality and efficiency of HF operation. While listening to received audio, the operator can check the real-time spectrum scope and quickly move to the intended signal. The IC-7300’s real-time spectrum scope provides top-level performance in resolution, sweep speed and dynamic range. This new model has a high-performance real-time spectrum scope and employs a new RF direct sampling system. The IC-7300 is a revolutionary compact radio that will excite HF operators from beginners to experts. With the speaker facing the operator audio can now be more clearly heard during operation. The first thing that strikes you about the IC-718 is its similarity to the IC-R75 and more importantly that the speaker is mounted on the front panel of the transceiver. Conveniently sized and easy to operate, the IC-718 utilises all the latest RF and digital technology and is designed to be one of the most practical rigs ever! The IC-718 offers an excellent overall specification coupled with ease of use. Supplied Accessories Speaker cable and filter cut off frequency sealĪimed as an entry-level product, the IC-718 continues all the traditions of high quality engineering that you would expect from Icom. Similar height and depth dimensions of the IC-756PRO2. Two audio input jacks allows connection of two transceivers/receivers.
Low Pass Filter 2 : Cuts off audio output frequencies of 800Hz or more.
Low Pass Filter 1 : Cuts off audio output frequencies of 2.4kHz or more. High Pass Filter 2 : Cuts off audio output frequencies of 600Hz or less. High Pass Filter 1: Cuts off audio output frequencies of 300Hz or less. Four separate audio network filters equipped for maximum control of audio characteristics of received signals: The SP-23 is the successor to the SP-21 and has been upgraded to include built in high and low pass filters to obtain the maximum audio characteristics of received signals.ĭesigned for use with Icom base station transceivers and receivers, but in particular the IC-R8600, IC-718, IC-7300,IC-7400, IC-756PRO II/III, IC-7610, IC-7800, IC-9700, IC-9100. The SP-23 external speaker has been designed for use with Icom base station transceivers and receivers.