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General| Supply Voltage | 13.8 V DC ±15% |
|---|---|
| Antenna Impedance | 50 Ohms |
| Antenna Connector | SO-239 |
| Modes | SSB, CW, AM, FM |
| RF Output Power | 5-100W |
The challenge of achieving 200W output in a compact, affordable transceiver, defying conventional wisdom.
Discusses the constraint of 13.8V power supply for 200W output and the target market's expectations.
Details the circuitry for the 200W final section, using a hybrid combiner for two 100W final amplifiers.
Describes failsafe devices in TS-480HX, handling power supply failures and final amp malfunctions.
Describes the relay-driven antenna tuner in the TS-480SAT, emphasizing responsiveness and trouble-free operation.
Presents a graph illustrating TS-480's dynamic range characteristics against competing models.
Displays a graph showing TS-480's RX sensitivity across frequency bands, highlighting component selection.
Details TS-480's compatibility with digital modes like PSK31/RTTY, including external audio and DSP filters.
Introduces the 16-bit DSP chip and its capabilities for providing powerful HF operation features.
Explains the Digital Noise Limiter (DNL) for reducing pulse noise, especially useful in mobile environments.
Describes NR1 (adaptive filter) and NR2 (SPAC) noise reduction methods for SSB, CW, and other signals.
Explains Beat Cancel (BC) technology for removing unpleasant beat interference at the AF stage.
Explains the RX and TX equalizers for adjusting audio quality, including new boost options and the Audio Editor function.
Provides tips on customizing the TS-480 using menu settings for optimal operation.
Explains the cooling system design, featuring twin cooling fans and efficient fin arrangement for heat dissipation.
Discusses the design and operability of the standalone control panel, including the TN LCD and magnetic encoder.
Details the constant recording function for recording and playing back the last 30 seconds of audio.
Explains the message recording/playback feature with three channels for CQ messages and contest use.
Describes the enhanced Voice Guide function for menus and settings, announcing changes and adjustable speed.
Discusses preventing accidental continuous transmission via time-out timer and ARHP-10 function.
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