Icom IC-7800 - PSK31 QSO скачать в хорошем качестве

Icom IC-7800 - PSK31 QSO

Band Coverage Transmit Frequency Range 160 meters 1.800-1.999 MHz 80 meters 3.500-3.999 MHz 60 meters 3.500-3.999 MHz 40 meters 7.000-7.300 MHz 30 meters 10.100-10.150 MHz 20 meters 14.000-14.350 MHz 17 meters 18.068-18.168 MHz 15 meters 21.000-21.450 MHz 12 meters 24.890-24.990 MHz 10 meters 28.000-29.700 MHz 6 meters 50.000-54.000 MHz ICOM IC-7800 HF/50MHz transceivers offer RF technical excellence and unparalleled craftsmanship for the serious ham radio operator. These transceivers are the ultimate fusion of ICOM technology and expertise that allows you to isolate weak signals and take your amateur radio station and operations to a whole new level! Two identical receivers, four astonishing 32-bit DSP units, plus 24-bit AD/DA converters, three roofing filters with widths of 15 kHz, 6 kHz, and 3 kHz, and an incredible array of engineering excellence are all housed in a beautiful unit with an efficient central control front panel, complete with a 7 in. wide LCD display and real-time spectrum scope. Dramatically lowered internal noise and distortion, a drastically improved blocking dynamic range, and a double conversion system with an all-new image rejection mixer provides the highest fidelity signals to the IC-7800's incredible DSP to create the ultimate HF operational experience. These top-of-the-line IC-7800 HF transceivers have what you need in the heat of a big contest or DX-pedition to make every second count! Whether you are an AFSK operator, 6-meter aficionado, "on-the-fly" operator, or an avid "tweaker," contester, or devout DX-er, or you are part of a team needing zero downtime to make big scores in a multi-contest, choose the perfect partner--IC-7800 HF/50MHz transceivers from ICOM--for your love of ham radio! Specifications: +40dBm third-order intercept point (IP3) in the HF bands 110dB receiver dynamic range 160 through 6 meters all mode transceiver operation 30 kHz to 60 MHz general coverage receiver 1 Hz tuning step Continuously adjustable full-duty RF output --200 watts maximum to 5 watts minimum (SSB, CW, RTTY, PSK, and FM modes) --50 watts to 5 watts (AM mode) Some of the outstanding features of these "Masterpieces of transceivers" include: Dual receivers with identical full specs and independent controls Digital IF filters (adjustable from 50 Hz to 3.6 kHz) High-specification in-band IMD Specially designed bandpass filters High-stability OCXO unit Digi-Sel digital pre-selector Digital Twin Pass Band Tuning (PBT) Dedicated 50MHz band mixer and preamplifiers Dual AGC loops DSP controlled for maximum blocking dynamic range Variable DSP noise blanker and noise reduction Manual and auto notch DSP filters Audio and twin peaking filter functions DSP RF speech compressor, VOX, audio equalizers, and adjustable transmit bandwidth Built-in voice, CW, RTTY, and PSK memory and contesting keyers Advanced CW features and functions: -- DSP controlled keying waveforms -- Large CW pitch control -- Full break-in with independent delay control -- Double key jacks (front and rear panels) Built-in RTTY and PSK31 modulator/demodulator Transverter BNC I/O connector (offset frequency programmable for actual frequency display) Tuning rate auto step-up function Triple band stacking register Front panel USB port and CF memory card slot S/P DIF (optical) audio input and output CI-V interface and RS-232C connector for PC Four antenna connectors Video monitor connector for larger function and band scope display Built-in, high-speed automatic antenna tuner