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Icom IC-7800 - USATO

Icom IC-7800 - USATO

Icom IC-7800 - USATO

Icom IC-7800 - USATO
General Frequency coverage*1 U.S.A. Version RX TX Europe Version RX TX 0.030– 60.000 MHz*2 1.800– 1.999 MHz 3.500– 3.999 MHz 5.3305, 5.3465, 5.3665, 5.3715, 5.4035 MHz*3 7.000– 7.300 MHz 10.100–10.150 MHz 14.000– 14.350 MHz 18.068–18.168 MHz 21.000– 21.450 MHz 24.890–24.499 MHz 28.000– 29.700 MHz 50.000–54.000 MHz 0.030– 60.000 MHz*2 0.1357– 0.1378 MHz 1.800– 1.999 MHz 3.400– 4.099 MHz 6.900– 7.499 MHz 9.900– 10.499 MHz 13.900–14.499 MHz 17.900– 18.499 MHz 20.900–21.499 MHz 24.400– 25.099 MHz 28.000–29.999 MHz 50.000– 54.000 MHz *1 Frequency ranges vary depending on version. *2 Some frequency ranges are not guaranteed. *3 Carrier point frequency. Mode USB, LSB, CW, RTTY, PSK31, AM, FM Number of channels 101 (99 regular, 2 scan edges) Antenna impedance 50Ω unbalanced (Tuner off) Antenna connector SO-239×4 and BNC×2 Power supply requirement: 85–265V AC Temperature range 0°C to +50°C; +32°F to +122°F Frequency stability Less than ±0.05ppm (0°C to +50°C, after warm up) Frequency resolution 1Hz (minimum) Power consumption Tx Max. power: 800VA Rx Stand-by: 200VA (typ.) Max. audio: 210VA (typ.) Dimensions 424(W) × 149(H) × 435(D) mm; 1611⁄16(W) × 57⁄8(H) × 171⁄8(D) in Weight 25kg; 55lb Transmitter Output power SSB, CW, RTTY, PSK31, FM AM 137 kHz, CW* (continuously adjustable) 5–200W 5–50W More than –20dBm *Depending on version. Modulation system SSB AM FM DPSN modulation Digital low power modulation Digital phase modulation Spurious emission More than 60dB (HF bands) More than 70dB (50 MHz band) Carrier suppression More than 63dB Unwanted sideband suppression More than 80dB δTX variable range ±9.999 kHz Microphone impedance 600Ω (8-pin connector) Receiver Receive system Double conversion super-heterodyne system Intermediate frequencies 1st 2nd 64.455 MHz (Main receiver) 64.555 MHz (Sub receiver) 36 kHz Sensitivity (typical) SSB, CW, RTTY, PSK31, FM 0.1–1.799 MHz 1.8–29.999 MHz 50.0–54.0 MHz AM 0.1–1.799 MHz 1.8–29.999 MHz 50.0–54.0 MHz FM 28–29.999 MHz 50.0–54.0 MHz (BW: 2.4 kHz at 10dB S/N) 0.5μV*1 0.16μV*1 0.13μV*2 (BW: 6 kHz at 10dB S/N) 6.3μV*1 2μV*1 1μV*2 (BW: 15 kHz at 12dB SINAD) 0.5μV*1 0.32μV*2 *1 Pre-amp 1 is ON. *2 Pre-amp 2 is ON. Squelch sensitivity (Pre-amp: OFF) SSB, CW, RTTY, PSK31 FM Less than 5.6μV Less than 1μV Selectivity (representative value) SSB (BW: 2.4 kHz) CW (BW: 500 Hz) RTTY, PSK31 (BW: 350 kHz) AM (BW: 6 kHz) FM (BW: 15 kHz) More than 2.4 kHz/–3dB Less than 3.6 kHz/–60dB More than 500 Hz/–3dB Less than 700 Hz/–60dB More than 360 Hz/–6dB Less than 650 Hz/–60dB More than 6.0 kHz/–3dB Less than 15.0 kHz/–60dB More than 12.0 kHz/–6dB Less than 20.0 kHz/–60dB Spurious and image rejection ratio More than 70dB Audio output power More than 2.6W at 10% distortion with an 8Ω load RIT variable range ±9.999kHz PHONES connector 3-pin connector 6.35 (d) mm (1⁄4″) EXT SP connector 2-pin connector 3.5 (d) mm (1⁄8″)/8Ω×2 (For main and sub bands)
ultima modifica: 10/10/2017 Claudio F.

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