Choosing between the Kenwood TS-590S and Yaesu FT-840 means deciding whether a more extensively specified operating package matters more than a display-led choice. The right answer depends on your setup, the controls and modes you want named, and how strongly the listed price should influence the decision.
Quick verdict
Choose the Kenwood TS-590S when the 100W, all-mode base-station package is the main brief. Choose the Yaesu FT-840 when an LCD screen is more important to your shortlist. The Kenwood carries the broader headline package; the Yaesu keeps the decision centered on a specific interface feature and a lower listed price.
Price and feature comparison
| Comparison point | Kenwood TS-590S | Yaesu FT-840 |
|---|---|---|
| Listed price | $749.99 | $425.00 |
| Band label | HF/50MHz; Eight Bands | HF; Dual Band |
| Named modes | SSB, CW, FM, AM, and QRP | CW, FM, and AM |
| Included or package detail | Mic and manual | Original packaging |
Where each product wins
- Kenwood TS-590S: It is the better match for shoppers who want an included mic and manual as part of the purchase package. Those named extras make the Kenwood more compelling when setup completeness matters.
- Yaesu FT-840: It takes the lower-price side of the comparison. That makes it the clearer choice when the upfront figure is the first filter, before weighing the different band labels and operating details.
Product notes
Kenwood TS-590S
The Kenwood TS-590S has a concrete reason to choose it when output is central: it presents 100W alongside HF/50MHz and all-mode base-station wording. Its named modes include SSB, CW, FM, AM, and QRP, giving the radio a clearly defined set of modes to compare. The limitation is that the unit is marked used, and its band type is labeled Eight Bands. That label should remain a selection point, not proof that the Kenwood is inherently better than the Yaesu's Dual Band label. If the included mic and manual matter, they are part of the Kenwood's named package; if they do not, the higher-priced feature bundle may be less compelling for your setup.
Yaesu FT-840
The Yaesu FT-840 has a concrete reason to choose it for shoppers who want a named display: it calls out an LCD screen, along with CW, FM, and AM modes. Original packaging is also part of the stated package, giving this radio another specific selection detail. The limitation is equally concrete: the unit is marked used, and its stated Manufacturer Warranty is No. Its band type is labeled Dual Band, which can help if that wording matches your shortlist, but it does not establish superiority over the Kenwood's Eight Bands label. The Yaesu therefore suits a shopper choosing by interface, packaging detail, and price rather than by an assumed technical ranking.
Final choice by use case
- For a base-station-oriented setup: choose the Kenwood TS-590S.
- For the lower-price use case: choose the Yaesu FT-840 at $425.00 instead of the Kenwood at $749.99; the absolute listed spread is $324.99.
The split is straightforward: Kenwood is the package-led choice, while Yaesu is the price-led choice with a clearly named LCD feature.
