IC-7800は、今までのトランシーバーの領域を遙かに凌駕する性能を誇る最高級トランシーバーです。 無線通信機器開発で培ってきたアナログ技術と、最先端のデジタル技術を複合的に融合させたことで、受信部のHF帯におけるダイナミックレンジ110dB、IP3+40dBmという驚異の値に到達。 IP3=＋40dBmを実現するためにメカニカルリレーよるBPF切替、プリセレクター、3つのHi-Spec 1st IF filter、シンプルなダブルスーパーヘテロダイン方式を採用するなど、徹底 …

ICOM believes it is the most advanced amateur radio ever developed. It utilizes four separate 32-bit floating point TI DSP chips, has a 7-inch wide TFT display, built in RTTY/PSK31 receive and transmit using a USB Keyboard interface, plus compact flash technology. The radio features an IP3 of +40dBm and 110db dynamic range.

The Icom IC-7800 is clearly one the most advanced amateur radio ever developed. It utilizes four separate 32-bit floating point DSP chips, has a 7-inch wide TFT display, built in RTTY/PSK31 receive and transmit plus compact flash technology. As impressive as the features are; it is performance that sets this radio apart.

Icom IC-7800 SPECIFICATIONS. GENERAL: Type: Amateur HF/VHF transceiver: Frequency range: TX: 10-160 m + WARC / 6 m RX: 0.03-60 MHz Tuning steps: Down to 1 Hz: Frequency stability: ... IC-PW1/Euro CT-17 HM-36 SM-20 SP-20 SP-33: 1 KW linear amplifier CI-V level converter Standard hand microphone

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!

Der IC-7800 ist die gelungene Zusammenführung von vierzig Jahren Erfahrung in der Entwicklung von analoger HF-Technik mit Spitzen-Digitaltechnologie. Das Resultat sind zwei identische Empfänger mit 110 dB Dynamikbereich, einem Intercept Point dritter Ordnung von +40 dBm und unübertroffener DSP-Per for -mance.

2021年7月6日 · IC7800是ICOM公司上一代旗舰机型，大约推出于2009年，现已被IC-7851取代。 该机接收覆盖长波段至60MHz，标配 发射覆盖范围是1.8M至54M所有业余频段。 若需要使用其它频段，需与制造商协商，也可以自行扩频（不保证指标）。 业余电台在不同国家销售时，为了符合该国频率划分，通常允许发射的频段会有所不同。 厂商为了降低开发费用，也常常将通用电台“锁定”在业余频段，并按照业余电台销售。 部分国家的法律规定，不允许仅通过软件来设置这些 …

The IC-7800 is an artistic fusion of over 40 years analog RF circuit development expertise and cutting-edge digital technology. The result is TWO identical receivers with 110dB dynamic range,

The IC-7800 uses highly reliable and durable mechanical relays for BPF switching instead of non-linear semi-conductors which cause distortion. The mechanical relay prevents 2nd order distortion at the primary stage of signal processing. The IC-7800 has …

5-200 W (AM: 5-50 W) 100% duty cycle! 4*32 bit DSP's. Built-in RTTY/PSK31 encoder/decoder. Built-in auto-AT. 7" color TFT with VGA output. Twin RX. Spectrum scope. Digital voice recorder. RS-232C. Built-in voice synthesizer. +40 dBm ultra high intercept point.