The Yaesu FT-100D built on this success of the widely acclaimed FT-100, adding the convenience of factory installed modules for the ham on the go. The FT-100D is a miniature mobile transceiver that provides coverage of the 160 to 6 meter bands plus the 144 MHz and 430 MHz bands! The ultra-compact FT-100D has an easy-to-read LCD display. This radio combines a unique, user-friendly front panel with high-tech features like DSP to provide performance well above many base stations. And look at the receive coverage: 0.1-76, 108-174 and 420-512 MHz. Refinements include: IF shift, IF NB, dual VFO’s, keyer, 300 memories and CTCSS. Plus you get DSP bandpass filter, notch filter, noise reduction and equalizer. There are dual SO-239 antenna inputs.

12 replies
  1. michaelscoofield
    michaelscoofield says:

    Hi,
    nice presentation but it seems like it’s not FT-100D but the preview one FT-100… The later model should have big speaker isn’t it?

    Otherwise works nice.

    73 – Petr, OK1RP

    Reply
  2. petesnova
    petesnova says:

    I just picked one of these up for running HF mobile , very nice little rig . Mine is the 100D model , as another ham mentioned the D has the larger speaker . My first mobile contact was into Russia 100 watts.

    Reply
  3. bodybager
    bodybager says:

    An error in the firmware causes the fans to shut down when the VFO is above 70.5 MHz. The smell is due to the VHF/UHF final amplifier failure, causing a short circuit that makes the radio draw 10-20 amps while it is on (transmitting or not). These radios require certain modifications to fix RF oscillation and overheating otherwise they will fail. I have owned one for 10 years and it died days after I started using VHF despite 1.2 SWR. Motorola discontinued the repair part.

    Reply
  4. bodybager
    bodybager says:

    Both. Mine is a 100D. The only difference is a larger speaker and a failed attempt to fix the RF oscillation problem by sticking in adhesive copper strips between the chassis and case.

    Reply
  5. bodybager
    bodybager says:

    The DISPLAY goes up to 960MHz but the RECEIVER does not. I tested mine on a bench with a signal generator and above 600MHz it was completely deaf to a 10mV FM signal. The sensitivity drops off rapidly at around 500 MHz and is essentially deaf above 600MHz.

    Reply

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