Kenwood TS-890S
Key Specifications
- Bands
- 160m–6m (HF + 50 MHz)
- Power
- 100W SSB/CW/FM/RTTY, 25W AM
- Frequency Range
- Rx 0.030–60 MHz VFO, Tx 1.81–54 MHz
- Receiver
- Full Down-Conversion Superheterodyne
- MSRP (USD)
- $4,999
- Type
- hf transceiver
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Kenwood positioned the TS-890S as the practical flagship for HF operators who want TS-990S-class receiver performance without the complexity and cost of a true dual-receiver mega-rig. Drawing design language and engineering philosophy from Kenwood's premium line, the TS-890S delivers full down-conversion reception across HF and 6 meters, a suite of standard roofing filters, and the transmit audio quality that Kenwood operators cite as a primary reason for brand loyalty. It competes with the Yaesu FTDX101D at the top of the Japanese HF market.
Overview
The TS-890S receiver uses full down-conversion architecture — a design choice Kenwood argues delivers superior close-in performance and consistent behavior across all HF bands. Standard roofing filters at 15 kHz, 6 kHz, 2.7 kHz, and 500 Hz provide selectivity options that many competitors sell as expensive add-ons. An optional 270 Hz narrow filter further sharpens CW and weak-signal work.
A 7-inch TFT color display anchors the operating interface, presenting filter scope, auto-scroll band views, transmit digital metering, and comprehensive status information. Dual 32-bit floating-point DSP units handle receive and transmit processing independently, reducing the processing bottlenecks that can affect simultaneous scope display and audio during demanding operation. The built-in high-speed automatic antenna tuner matches loads from 16.7 to 150 ohms — a wider range than many internal tuners claim.
The TS-890S outputs 100 watts across HF and 6-meter amateur bands. Modes include SSB, CW, FSK (RTTY), PSK31/63, AM, and FM. Built-in CW, PSK, and RTTY encode/decode functions reduce dependence on external hardware for basic digital operation, though most serious digital operators still prefer PC-based software for advanced modes.
Important clarification: the TS-890S is a single-receiver transceiver, unlike the dual-receiver Yaesu FTDX101D. Kenwood offers split-receive assistance by connecting a second TS-890S or TS-590SG to the ANT OUT connector as an external sub-receiver — a workable solution but not the same as integrated dual receivers. Operators who require simultaneous independent dual receive as a primary workflow should compare the FTDX101D or Kenwood's TS-990S.
Remote operation via LAN, USB audio support, and free ARCP-890 control software extend the TS-890S beyond the physical shack. An external display connector (DVI-I) enables second-monitor operation for contest logging and scope viewing.
Specifications
| Specification | Detail |
|---|---|
| Frequency coverage (Rx) | 0.13–30 MHz, 50–54 MHz; VFO 0.030–60 MHz |
| Frequency coverage (Tx) | 160m–6m amateur bands (1.81–54 MHz) |
| Modes | SSB, CW, FSK, PSK31/63, AM, FM |
| Output power | 5–100W (SSB/CW/FM/RTTY), 5–25W (AM) |
| Receiver architecture | Full down-conversion double superheterodyne |
| 1st IF | 8.248 MHz |
| Roofing filters | 15 kHz, 6 kHz, 2.7 kHz, 500 Hz (standard) |
| Display | 7" TFT color with filter scope |
| Antenna tuner | Built-in (16.7–150 Ω matching range) |
| Memory channels | 120 |
| Power supply | 13.8 V DC ±15% |
| Current drain | Rx 2.5A max, Tx 22.5A max |
| Dimensions | 396 × 141 × 340 mm (15.6 × 5.6 × 13.4 in) |
| Weight | 15.8 kg (34.8 lb) |
Operating Notes
Kenwood designed the TS-890S operating experience around the filter scope and centralized display. CONFIG A/B memory banks let operators switch entire configuration profiles — useful when alternating between contest, DX, and casual phone operating styles.
Transmit audio is where the TS-890S earns its reputation. Kenwood's DSP chain produces natural-sounding phone without excessive "processed" artifacts. Many TS-890S owners report receiving unsolicited audio compliments during long net sessions and DX phone pileups.
The built-in antenna tuner operates quickly and handles a useful impedance range. Severely reactive loads and very high SWR conditions still require external matching or antenna redesign.
Single-receiver operation means split-frequency DX work requires either quick VFO swapping or the external sub-receiver configuration via ANT OUT. Contest operators accustomed to dual-receiver workflows should demo this behavior before committing.
LAN remote control and USB audio simplify digital mode integration through ARCP-890 and ARUA-10 software.
Who It's For
The TS-890S suits HF operators who prioritize receive performance and transmit audio quality, Kenwood loyalists upgrading from TS-590SG or TS-2000 class rigs, serious DXers and casual contesters who do not require integrated dual receivers, and shack owners willing to invest in a premium single-box solution with comprehensive filtering included.
It is not ideal for operators needing integrated dual receivers at this price point — compare the Yaesu FTDX101D. Budget-focused buyers get excellent capability from the Icom IC-7300 or Yaesu FT-891. Portable operators should consider the Icom IC-705.
For brand comparison context, read Yaesu vs Icom vs Kenwood. New operators should start with the best Japanese radio for beginners guide before considering flagship-tier purchases.
Related Reading
- Yaesu FTDX101D — dual-receiver hybrid SDR flagship competitor
- Icom IC-7300 — mid-range SDR benchmark at lower cost
- Yaesu FT-891 — compact 100W alternative in the Yaesu line
- Icom IC-705 — portable all-mode option for field operation
- Yaesu vs Icom vs Kenwood — how the big three compare today
- Kenwood brand page — full Kenwood coverage on Japan Radio Guide
Kenwood's audio engineering heritage connects to Japan's broader reputation for precision electronics — a national story of craftsmanship and innovation reflected across industries at e2japan.com.