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Offer ends 31 December 2026
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Yaesu FTX-1 Optima
Full-Power Base Station. Detachable Field Radio.
The versatility of a portable all-mode SDR transceiver combined with a powerful home-station amplifier. The FTX-1 Optima covers HF, 50MHz, 70MHz, 144MHz and 430MHz amateur bands, with advanced dual-receiver functions, C4FM digital voice and a 4.3-inch colour touchscreen.
FREE SCF-1 + SPG-1
Receive both a Yaesu SCF-1 cooling fan and an SPG-1 protection guard completely free with your FTX-1 Optima. Combined value £58.95.
While promotional stocks last. The SCF-1 uses the rear battery mounting position when fitted.
From the shack to the field in minutes
The FTX-1 Optima is built around Yaesu's detachable FTX-1 Field Head and SPA-1 RF power amplifier. Connect the Field Head to the SPA-1 for full-power base-station use, or detach it and fit the included SBR-52LI battery for a compact standalone field station.
This modular arrangement allows the same radio to support serious home-station operation, portable activity, contesting, DX, SOTA, POTA and everyday VHF/UHF communications without needing two separate transceivers.
Three operating configurations
Optima Base Station
Attach the Field Head to the SPA-1 amplifier for up to 100W on HF/50MHz and 50W on 70/144/430MHz with a suitable external 13.8V DC power supply and supported UK band configuration.
Battery Field Operation
Detach the Field Head and fit the included 6,400mAh SBR-52LI lithium-ion battery for up to 6W standalone operation on supported bands.
External DC Field Operation
Power the detached Field Head from a suitable 13.8V DC supply for up to 10W on supported bands, with lower power on 70MHz as specified for the UK configuration.
Full-power operation with an integrated antenna tuner
The supplied SPA-1 converts the compact Field Head into a fully featured desktop transceiver. Alongside the RF power amplifier, it incorporates an HF/50MHz automatic antenna tuner, dedicated antenna connections and an additional audio speaker.
Integrated HF/50MHz ATU
Automatic matching for suitable HF/50MHz antennas within the specified tuner impedance range.
Three Antenna Connections
Two antenna connectors for HF/50MHz and a separate connector for VHF/UHF operation.
Quick Detachment
The Field Head attaches to the SPA-1 without tools and can be removed for portable operation.
The internal ATU belongs to the SPA-1 amplifier. When using the detached Field Head, optional portable tuners such as the FC-80 or FC-90 may be required for antennas needing matching. The FC-80 cannot be installed in the assembled Optima configuration.
Modern receiving performance from HF through UHF
The FTX-1 series uses high-resolution analogue-to-digital conversion and FPGA-based signal processing, drawing on technology developed for Yaesu's FTDX10. Its receiving architecture combines direct-sampling techniques for frequencies below 48MHz with IF-sampling conversion above 48MHz.
Carefully designed RF band-pass filtering, a low-noise front end and a high-quality 110.592MHz sampling clock help preserve signal quality. A high-speed 32-bit DSP offers flexible processing for reducing unwanted signals and improving intelligibility.
IF SHIFT and WIDTH
Adjust the receive passband to reduce interference from nearby signals.
NOTCH and CONTOUR
Target interfering carriers and shape the received audio response.
DNR and Noise Blanker
Digital noise reduction and impulse-noise control improve listening comfort.
CW Audio Peak Filter
APF processing helps emphasise CW signals during narrow-band reception.
Listen to two bands simultaneously
True dual-band reception makes the FTX-1 especially versatile for operators who need to monitor activity on different frequencies and bands. Supported combinations include HF/VHF, HF/UHF, VHF/UHF, VHF/VHF and UHF/UHF, including simultaneous C4FM/C4FM reception.
HF/V, HF/U, V/U, U/V, V/V and U/U. Simultaneous HF/HF reception is not supported.
The dual-receiver capability is complemented by Yaesu's MAG, PMG and QMB functions for organising memory channels and quickly recalling useful operating settings.
4.3-inch touchscreen with 3DSS
A high-resolution 4.3-inch colour touchscreen provides operating information, spectrum visualisation and quick access to key settings. Yaesu's 3DSS (3-Dimensional Spectrum Stream) display makes it easier to follow changing band activity and identify signals.
3D Spectrum Scope
Visualise nearby signals and changes in spectrum activity over time.
Memory Channel Scope
Display the receive status of up to 43 stored channels using a bar-graph view.
Dedicated Controls
MAIN VFO, FUNC dial and LED indicators provide direct operating feedback.
C4FM, FT8, APRS and intelligent memory functions
C4FM and AMS
C4FM digital voice and automatic selection between compatible FM and digital signals.
FT8 Preset
Preset functionality to simplify configuration for popular computer-based digital modes.
MAG and QMB
Automatic memory grouping and quick recall of up to ten operating configurations.
PMG and APRS
Priority monitoring of selected VHF/UHF memories and supported 1200/9600bps APRS data functions.
Engineered for home and portable use
The Field Head measures just 213 x 89 x 55mm and weighs approximately 1.25kg. Its compact die-cast chassis incorporates heat-dissipation features, dual front-facing speakers and a practical control layout.
With the SPA-1 attached, the complete Optima measures approximately 213 x 89 x 240mm and weighs around 3.9kg. This arrangement provides a substantial desktop radio without requiring the physical space of a conventional full-size base station.
The included 6,400mAh battery supports standalone operation. Yaesu quotes up to approximately nine hours on HF SSB and eight hours on VHF/UHF FM under its specified 6-6-48 duty-cycle conditions. The SCF-1 is intended for externally powered Field Head operation where additional cooling is useful, and replaces the battery on the rear mounting position.
Connect to a wide range of antennas
The FTX-1 Optima supports Yaesu's ATAS-120A automatic active tuning antenna, ATAS-25 manually tuned portable antenna and FC-40 external automatic tuner when configured with the appropriate supported connections.
When using the SPA-1, its integrated HF/50MHz ATU handles compatible antenna matching. For portable operation with the detached Field Head, antenna matching arrangements depend on the antenna and optional tuner selected.
Using an ATAS-120A?
Follow our dedicated FTX-1 and ATAS-120A setup guide for the correct connection and configuration procedure.
Read the ATAS-120A Setup Guide →What's included with the FTX-1 Optima?
Standard package items are distinguished from the two additional ML&S promotional accessories. A mains power supply is not included. The free accessory offer is subject to promotional stock availability.
Official Yaesu Documentation
Explore the FTX-1 series brochure and operating manual for complete technical specifications, accessory installation procedures and operating instructions.
Yaesu FTX-1 Optima
Multi-band, all-mode SDR transceiver with detachable Field Head and SPA-1 RF amplifier.
General Specifications
| Model | FTX-1 Optima |
|---|---|
| Manufacturer | Yaesu Musen |
| Architecture | SDR with direct sampling below 48MHz and IF sampling above 48MHz |
| TX Bands | HF, 50MHz, UK 70.0-70.5MHz, 144-146MHz, 430-440MHz, according to destination configuration |
| RX Coverage | 30kHz-174MHz and 400-470MHz |
| Modes | SSB, CW, AM, FM, C4FM and data modes |
| Frequency Stability | ±0.5ppm under specified conditions |
| Antenna Impedance | 50 ohms nominal, tuner off |
| Temperature Range | -10 to +50 degrees C |
| Field Head Dimensions | 213 x 89 x 55mm (W x H x D) |
| Optima Dimensions | 213 x 89 x 240mm (W x H x D) |
| Field Weight | Approximately 1.25kg |
| Optima Weight | Approximately 3.9kg |
Transmitter and Power Specifications
| Optima HF/50MHz | 5-100W |
|---|---|
| Optima 144/430MHz | 5-50W |
| UK 70MHz | Up to 50W with SPA-1, subject to UK configuration |
| Optima AM Carrier | 5-25W HF/50MHz; 5-13W 144/430MHz |
| Battery Field Output | 0.5-6W, mode-dependent AM carrier limits |
| External DC Field Output | 0.5-10W on supported bands; 70MHz up to 6W |
| SBR-52LI Battery | 10.8V nominal, 6,400mAh Li-ion |
| External Power | 13.8V DC ±15% |
| RX Current, No Signal | Approximately 0.6A, Field Head |
| Field TX, 6W | Approximately 2.5A |
| Field TX, 10W | Approximately 3A |
| Optima TX, 100W | Approximately 21A |
| Optima TX, 144MHz | Approximately 9A at 50W |
| Optima TX, 430MHz | Approximately 12A at 50W |
Receiver and Signal Processing
| Below 48MHz | Direct-sampling SDR |
|---|---|
| 48MHz and Above | Single-conversion IF sampling |
| A/D Processing | High-resolution A/D converter and FPGA |
| Sampling Clock | 110.592MHz oscillator architecture |
| DSP | 32-bit processing; SHIFT, WIDTH, NOTCH, CONTOUR, APF, DNR and NB |
| Dual Reception | HF/V, HF/U, V/U, U/V, V/V, U/U; not HF/HF |
| Digital Voice | C4FM with AMS automatic mode selection |
| Memory Features | MAG, QMB, PMG and memory-channel scope |
| Digital/Data | FT8 preset, USB CAT/audio and APRS data capability |
SPA-1 Amplifier and Antenna System
| Amplifier | Yaesu SPA-1, supplied as standard |
|---|---|
| HF/50MHz ATU | Built into SPA-1 |
| HF/50MHz Antennas | Two antenna connectors |
| VHF/UHF Antenna | Separate antenna connector |
| SPA-1 Speaker | Integrated 2.5W audio speaker |
| Field Head Portable ATU | Optional FC-80 or FC-90; no built-in tuner on detached head |
| Supported Antenna Options | ATAS-120A, ATAS-25 and FC-40 subject to correct configuration |
Display and Interface
| Screen | 4.3-inch colour TFT touchscreen |
|---|---|
| Spectrum | 3DSS and real-time scope |
| Memory Scope | Up to 43 channels displayed |
| Controls | MAIN VFO, FUNC dial and MAIN/SUB LED indicators |
| Interfaces | USB, microSD and external accessory interfaces |
| Bluetooth | Supported with optional BU-6 unit and compatible accessories |
Standard Package Contents
| Transceiver | FTX-1 Field Head |
|---|---|
| RF Amplifier | SPA-1 |
| Battery | SBR-52LI, 6,400mAh |
| Microphone | SSM-75E |
| SPA-1 DC Cable | Heavy-duty 25A cable |
| Field Head DC Cable | 2-pin round-connector cable |
| Mains Power Supply | Not included |
Additional ML&S Promotional Equipment
SCF-1: Rear-mounted cooling fan for externally powered Field Head operation.
SPG-1: Field Head protection guard.
Both supplied free under the current ML&S promotion while stocks last. These are not standard Yaesu factory package contents.
Installation and Compatibility Notes
External power: Use a suitable regulated 13.8V DC supply with continuous-current capacity appropriate for 100W operation.
SCF-1 cooling fan: Fits the rear of the detached Field Head, replacing the SBR-52LI battery in that mounting position.
UK 70MHz: Operation depends on the destination configuration. Do not assume 100W output on 70MHz; the UK Optima configuration provides lower power.
Portable ATUs: The FC-80 and FC-90 are optional Field Head accessories. The SPA-1 provides its own HF/50MHz tuner.
Battery charging: Follow Yaesu's specified USB-C PD charging requirements and avoid assuming all USB-C chargers are suitable.
Yaesu FTX-1 Documentation
Consult the official operating manual for full specifications, installation requirements and operating procedures.
View Yaesu Operating Manual (PDF) →Shipping:
We have several shipping options for our products, including next-day and Saturday/Sunday delivery for certain items. Please see these options at checkout.
Returns:
If you have any equipment that needs to be returned to Martin Lynch & Sons, please fill out the form below:
Upon receipt of goods you have 14 days to return goods however the goods must be returned in original packaging and care must have been taken with the goods you wish to return. Under distance selling regulations you are not entitled to any refund on carriage charges or modification charges made at your request. Large items cannot be returned if they have been assembled, unless faulty.
Warranty Terms and Conditions
Outside of the 14 faulty return period, returned items cannot be accepted, unless covered by manufacturer's warranty. We will repair as much as possible on site however in exceptional circumstances products may have to be returned to the manufacturer of distributor.
For repairs/replacements under manufacturer’s warranty for any item please download a ML&S return form from the link above and return to ML&S with the faulty product.
International Warranty information
Warranty service for items we sell is available in the U.K. only, unless otherwise noted. It is your responsibility to pay freight for returned items to the U.K. and back to you for desired warranty coverage. All of our NEW products come with a minimum 12 month warranty, (Yaesu & Icom 24 months), with up to 90 days on second-hand equipment. Items returned for service must state "returned goods for repair" on the return air waybill or U.K. import customs duties apply and will be added to your invoice. For more info about returning items please contact our customer help desk, [email protected]