![]() Transmitter: TX monitor function, All mode power control, VOX (Voice Operated transmission) capability, BNC type transverter connector, Microphone equalizer and adjustable transmit bandwidth 50 CTCSS tones. Receiver: 30 kHz to 60 MHz receiver (Some frequencies are not guaranteed.), Two types of preamplifiers, Preamp 1: Improves intermodulation characteristics, Preamp 2: High gain preamplifier, 3 dB – 45 dB variable attenuator, IP+ function improves 3rd order intercept point performance, 101 memory channels, RTTY encoder and decoder, Twin peak audio filter for the RTTY mode, Adjustable AGC time constant from 0.1 to 6 seconds, Digital twin PBT eliminates interference from adjacent signals, Main/Sub band tracking function for diversity reception. Icom serial number decoding serial number#RX Antenna: BNC type RX IN/OUT connectors for a receiver antenna or external BPF/preamp connectionĬW Mode: FPGA-controlled CW keying waveform shaping Multi-function electronic keyer, CW pitch control from 300 Hz to 900 Hz, Auto repeat function, Contest serial number counter, Normal or short Morse number style, Double key jack system, Full break-in and semi break-in, CW auto tuning, APF (Audio Peak Filter) function adjustable filter shape, width and AF level. You can select an item by touching the screen and can adjust the levels by turning the multi-dial knob. When you push the multi-dial knob, menu items are shown on the right side of the display. The combination of the touch screen and the multi-dial knob offers quick and smooth operation. The large 7” color TFT touch LCD offers intuitive operation of functions, settings, and various operational visual aids such as dual spectrum scope aligned vertically or horizontally, simulated analog meters and RTTY, PSK31/63 mode decoded messages. ![]() This is ideal when strong signals are received in a contest pile-up or from broadcast stations on adjacent frequencies or bands. Additionally the third and higher order IMD components are reduced. The DIGI-SEL preselectors are RF filters with sharp, narrow passband characteristics preventing Analog-to-Digital Converter overflow from large out-of-band signals when sampling the RF signals. Two separate DIGI-SEL preselectors, two separate Band Pass Filter networks, feed two separate A/D converters into the FPGA. Whether listening to both sides of DX station running split, or looking for a multiplier on a different band or mode, the dual receivers in the IC-7610 have you covered. * Representative value at 2 kHz frequency separation (Received frequency: 14.2 MHz, Mode: CW, IF BW: 500 Hz) There is a difference you can actually hear as the desired signal comes out of the pileup! ![]() This performance gives you the ability to pull weak signals out of the noise of strong adjacent signals. The RF Direct Sampling System in the IC-7610 is capable of 110 dB* RMDR. This process reduces distortion that naturally occurs in the various mixer stages found in traditional superhetrodyne receivers. The IC-7610 employs an RF direct sampling system, where RF signals directly convert to digital data and then processed by the FPGA (Field-Programmable Gate Array).
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