CF4Lewis structure

The IC-7200 can be controlled by a PC through a USB port using the CI-V data format. In addition, modulator and received audio can also be transferred over the USB cable. By using appropriate external software, you can record incoming call and/or transmit preprogrammed messages from your PC.

・ RIT    ・ VOX    ・ ±0.5ppm frequency stability    ・ LCD backlight (Hi/Lo/Off)    ・ CI-V interface    ・ 201 memory channels    ・ Built-in 20dB attenuator    ・ Preamplifier    ・ Dial lock    ・ Auto TS function    ・ 1Hz step tuning    ・ Band stacking register    ・ Built-in voice synthesizer    ・ Quick split    ・ Front facing speaker    ・ Quick set mode

The noise blanker reduces pulse-type noise such as engine ignition and sparking. The NB level and width (blanking duration) are adjustable in 100 steps.

CF4 shapeand bond angle

Digital noise reduction reduces background noise and improves the signal-to-noise ratio. The noise reduction level is adjustable in 16 steps. It improves the readability of voice and data signals.

Deviations from the idealized bond angle are expected in NF3, OF2, and H2S. This is because the lone pairs of electrons around the central atom repel the bonding pairs, causing the bond angles to be less than the ideal angles. In a tetrahedral molecule like CF4, the ideal bond angle is @$\begin{align*}109.5^\circ\end{align*}@$. In NF3, the presence of a lone pair on the nitrogen atom will reduce the bond angle slightly. Similarly, in OF2 and H2S, the presence of two lone pairs on the central atom will reduce the bond angle from the ideal @$\begin{align*}109.5^\circ\end{align*}@$ to less than @$\begin{align*}109.5^\circ\end{align*}@$.

CF4bond angle

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The latest IF DSP technology is employed in the IC-7200. While the IC-7200 is an entry-class transceiver, advanced digital features are comparable to higher class transceivers.

CF4hybridization

The digital RF speech compressor increases your average talk power in SSB mode. Even when the compression level is increased, the DSP controlled RF speech compressor provides low distortion audio.

*1 Shows USA version. Frequency coverage depends on version. *2 Guaranteed range: 0.5-29.999 and 50-54.000 MHz. *3 Some frequency ranges are not guaranteed.

CF4polar or nonpolar

The “rear bumper” protects various connectors on the rear panel and lets you stand the radio on its rear end when the antenna is disconnected, such as while moving or packing the radio.

The molecular geometry of each molecule can be determined by the number of bonding and non-bonding electron pairs around the central atom.

CF4lone pairs

Optional filters will be never required for the IC-7200. The built-in digital filter allows you to flexibly select the filter width and shape from soft and sharp* and provides cuttingedge filter characteristics.

The manual notch filter delivers more than 70dB of attenuation. Strong interfering tones will be eliminated without adversely affecting the AGC loop performance. On the bottom right of the front panel, a dedicated control knob adjusts the notch filter frequency.

Waterproof protection technologies that are used in Icom’ s marine radios are applied to the buttons and knobs on the front panel to provide a measure of protection against water intrusion.

The DDS (Direct digital synthesizer) creates a clear, clean transmit signal and improves the C/N ratio. With a dual-fan cooling system, the IC-7200 provides stable high quality output even during high duty cycle operation.

Only Icom brings you Twin Passband tuning! Tailor your IF passband with the Twin PBT by electronically shifting the upper and lower edges of the IF filter. Depending on the use of the concentric knobs, you can either narrow the IF passband, or shift the entire passband to eliminate interfering signals.

Distortion and blocking from strong nearby signals are prevented by placing DSP functions inside the AGC loop. The AGC time constants are selectable from fast, slow and off for each operating mode.