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mAT-TUNER MAT-Y200 200W Automatic Antenna Tuner for Yaesu Transceivers
Yaesu FT-991A
100W HF/50MHz & 50W 144/430MHz All-Mode Transceiver
Your final opportunity to purchase a brand-new Yaesu FT-991A from UK stock. One of Yaesu's most versatile all-band, all-mode transceivers, combining HF, 6m, 2m and 70cm operation with SSB, CW, AM, FM, C4FM digital voice and a real-time spectrum display.
The Last FT-991A Stock in the UK
This is it. We are now offering the final UK stock of the Yaesu FT-991A, bringing an end to the availability of this hugely popular all-band, all-mode transceiver as a new product in the UK.
For operators who have been considering the FT-991A, this is the time to secure one. Once the remaining stock has sold, there will be no further new UK stock to replace it.
FREE Yaesu M-70 Microphone
Purchase one of the final FT-991A units and receive a Yaesu M-70 desktop microphone, worth £129.95, completely free.
View the M-70 Microphone →Limited to remaining promotional stock. Supplied in addition to the standard MH-31A8J hand microphone.
One radio. An incredible range of possibilities.
The Yaesu FT-991A has earned its reputation as one of the most versatile transceivers in the amateur-radio market. Combining HF, 50MHz, 144MHz and 430MHz operation with SSB, CW, AM, FM and Yaesu System Fusion C4FM digital voice, it offers an extensive range of capabilities in a single compact unit.
With 100W output on HF and 50MHz, 50W on VHF/UHF, sophisticated 32-bit DSP filtering, a 3.5-inch colour touchscreen and a built-in automatic antenna tuner, it remains an attractive choice for anyone wanting one radio for a wide variety of operating interests.
From HF DX and CW to local repeaters, C4FM digital communication and computer-based digital modes such as FT8, the FT-991A provides a particularly flexible foundation for a home, transportable or portable station. With the final UK stock now available, it also represents a last opportunity to purchase this long-established model brand new.
Separate HF/6m and VHF/UHF antenna sockets
The FT-991A features two separate rear antenna connections, allowing suitable antenna systems to be connected for different bands.
HF / 50MHz
Female SO-239 socket accepting a PL-259 plug for HF and 6m antennas.
144 / 430MHz
Female N-type socket for 2m and 70cm antenna connections.
All-band performance in a compact package
HF and 50MHz
Full-power HF and 6m operation for DX, CW, SSB and digital modes.
144 and 430MHz
VHF/UHF operation with FM, SSB, CW and C4FM digital capabilities.
Colour Touchscreen
TFT display with touch controls, real-time spectrum scope and waterfall.
ATU Memories
Automatic HF/50MHz antenna matching with memory recall.
See the signals around you
The FT-991A introduced a high-speed, real-time spectrum scope that allows operators to monitor activity around their selected frequency while continuing to listen to received audio. This was one of the most significant enhancements over the original FT-991.
Multi-Colour Waterfall
Observe changing signals over time, helping identify weaker stations and locate activity across the band.
Automatic Scope Control
ASC provides an intuitive way to observe the spectrum and recognise signals near the operating frequency.
A capable receiver with sophisticated DSP
The FT-991A features a high-performance superheterodyne receiver supported by 32-bit floating-point digital signal processing. Its 3kHz roofing filter and adjustable DSP functions help reduce interference and improve reception of wanted signals.
32-Bit DSP
High-speed processing for flexible filtering and clearer received audio.
3kHz Roofing Filter
Helps attenuate strong nearby signals early in the receiver chain.
SHIFT and WIDTH
Adjust the receive passband to reduce adjacent interference.
Noise Reduction
Digital noise reduction, notch filtering and noise blanking for difficult band conditions.
C4FM digital voice and analogue FM
The FT-991A supports C4FM System Fusion digital voice alongside conventional analogue FM operation. This provides compatibility with suitable Yaesu digital stations and repeaters while retaining conventional FM capabilities.
Automatic Mode Select (AMS) can detect compatible FM or C4FM transmissions and select the corresponding receiving mode, making mixed analogue and digital operation more convenient.
Ready for FT8, RTTY and more
Integrated USB CAT control and audio connectivity allow the FT-991A to work with compatible amateur-radio software. With the correct driver and configuration, it can operate digital modes including FT8, FT4, RTTY and PSK31 without the need for a separate external sound-card interface.
The rear RTTY/DATA connection provides additional options for specialised interfaces, while USB also supports compatible transceiver firmware updates and computer control.
Automatic matching with 100 memories
The FT-991A includes a high-speed automatic antenna tuner for supported HF and 50MHz operation. Its 100 memory channels recall previous matching settings to help reduce tuning time when returning to familiar frequencies.
The radio also supports compatible external matching solutions, including the Yaesu FC-40 antenna tuner, for suitable installations.
The built-in tuner is intended for HF and 50MHz operation only. It does not provide antenna matching on 144MHz or 430MHz.
Built for the shack and beyond
Despite its extensive operating capabilities, the FT-991A measures approximately 229 x 80 x 253mm and weighs around 4.3kg. Its manageable dimensions make it suitable for permanent stations and transportable installations.
A substantial heatsink and temperature-controlled cooling system help maintain operating stability, while the adjustable front-panel stand offers a more comfortable viewing angle.
A regulated 13.8V DC power supply is required and is not included. Yaesu specifies approximately 23A current draw when transmitting at 100W on HF. Select a supply with adequate continuous-current capacity.
UK Destination Configuration
Regional frequency settings and amateur-band availability may depend on the radio's destination configuration. Consult the information sheet before making any changes.
View Destination Information Sheet →What's included?
The M-70 is an additional ML&S promotional accessory, available while remaining promotional stocks last. A 13.8V power supply, antennas, coaxial cables and USB cable are not included.
Don't Miss the Last FT-991A Units
The Yaesu FT-991A has been a favourite among operators looking for maximum versatility from a single transceiver. With the final UK stock now available, this is your last opportunity to purchase one brand new from the remaining supply.
Once they're gone, they're gone.
Official Yaesu Documentation
Explore the manufacturer's documentation for complete technical information, operating instructions and setup guidance.
Yaesu FT-991A
100W HF/50MHz and 50W 144/430MHz all-mode transceiver with C4FM System Fusion, a 3.5-inch colour touchscreen, real-time spectrum scope and integrated HF/50MHz antenna tuner.
General Specifications
| Model | FT-991A |
|---|---|
| Manufacturer | Yaesu Musen |
| Type | All-band, all-mode superheterodyne transceiver |
| RX Frequency Coverage | 30kHz-60MHz, 118-164MHz, 420-470MHz (operating range) |
| Specified Receive Bands | 1.8-54MHz, 144-148MHz, 430-450MHz amateur-band specification |
| TX Frequency Coverage | Amateur HF, 50MHz, 144-146MHz and European 430MHz allocation; destination dependent |
| Operating Modes | SSB, CW, AM, FM, C4FM, RTTY and supported packet/data modes |
| Frequency Stability | ±0.5ppm after one minute, specified conditions |
| Power Supply | 13.8V DC ±10%, negative ground |
| RX Current, No Signal | Approximately 1.8A |
| RX Current, Signal Present | Approximately 2.2A |
| TX Current, 100W HF | Approximately 23A |
| TX Current, 50W VHF/UHF | Approximately 15A |
| Operating Temperature | -10 to +50 degrees C |
| Dimensions | 229 x 80 x 253mm (W x H x D) |
| Weight | Approximately 4.3kg, transceiver only |
Transmitter and RF Output
| HF / 50MHz Output | 5-100W, SSB/CW/FM |
|---|---|
| 144 / 430MHz Output | 5-50W, supported modes |
| HF / 50MHz AM Carrier | 2-25W |
| 144 / 430MHz AM Carrier | 2-12.5W, where supported |
| CW | A1A |
| SSB | J3E |
| AM | A3E |
| FM | F3E |
| C4FM Digital | F7W |
| Maximum FM Deviation | ±5kHz / ±2.5kHz narrow |
| Microphone Impedance | 600 ohms nominal |
Receiver and DSP
| SSB/CW/AM Architecture | Triple-conversion superheterodyne |
|---|---|
| FM/C4FM Architecture | Double-conversion superheterodyne |
| DSP | 32-bit high-speed floating-point DSP |
| Roofing Filter | 3kHz |
| SSB/CW/AM Intermediate Frequencies | 69.450MHz / 9MHz / 24kHz |
| FM/C4FM Intermediate Frequencies | 69.450MHz / 450kHz |
| Interference Reduction | SHIFT, WIDTH, NOTCH, DNR, DNF and noise blanker |
| Speaker Audio Output | 2.5W into 4 ohms, 10% THD |
| Display | 3.5-inch colour TFT touchscreen |
Antenna Connections and Tuner
| HF / 50MHz Socket | SO-239 female |
|---|---|
| 144 / 430MHz Socket | N-type female |
| Antenna Impedance | 50 ohms nominal |
| Built-in ATU | HF/50MHz automatic antenna tuner |
| ATU Memory | 100 channels |
| HF ATU Matching Range | 16.7-150 ohms on applicable 1.8-30MHz amateur bands |
| 50MHz ATU Matching Range | 25-100 ohms |
| VHF/UHF Internal Tuner | Not available |
| External Tuner Connection | TUN/LIN, compatible Yaesu FC-40 |
Display, Digital and Operating Functions
| Spectrum Scope | Real-time spectrum display with ASC |
|---|---|
| Waterfall | Multi-colour |
| Digital Voice | C4FM System Fusion |
| Automatic Mode Select | AMS |
| Group Monitor | Supported with compatible C4FM stations |
| Memory Channels | 99, with alphanumeric labels |
| Computer CAT | USB serial interface |
| Computer Audio | USB audio input/output |
| Data Modes | FT8, FT4, RTTY, PSK31 and other compatible software-driven modes |
| RTTY/DATA Connector | Rear-panel data interface |
| Optional Remote Keypad | Yaesu FH-2 |
Standard Package Contents
| Transceiver | Yaesu FT-991A |
|---|---|
| Hand Microphone | MH-31A8J |
| DC Power Cable | Included |
| Spare Fuse | 25A |
| Operating Manual | Included |
| Warranty Documentation | Included, according to UK package |
| Mains Power Supply | Not included |
Additional ML&S Promotional Accessory
Yaesu M-70 desktop microphone, worth £129.95, supplied free with qualifying FT-991A purchases while promotional stocks last. This is in addition to the standard MH-31A8J microphone and is not part of the factory package.
View Yaesu M-70 →Installation and Compatibility Notes
HF and 6m antenna: Connect to the rear SO-239 socket using suitable 50-ohm coaxial cable and a PL-259 plug.
2m and 70cm antenna: Connect to the separate rear N-type socket using a compatible N-type male connector.
Internal ATU: Available for supported HF and 50MHz operation only. The 144/430MHz socket has no internal ATU.
Station power: Use a suitable regulated 13.8V DC supply with adequate current capacity for approximately 23A peak transmitting current.
Digital modes: Install the correct Yaesu USB driver and configure CAT, USB audio and PTT settings before using computer-based digital-mode software.
Official Yaesu Documentation
For full receiver specifications, menu settings, software connections and operating instructions, refer to the official Yaesu manual.
View Yaesu Operating Manual →Shipping & Delivery
We offer UK and international delivery services, including next working day and selected weekend options for eligible orders. Available services, prices and estimated delivery times are displayed at checkout.
Delivery Information
Delivery options depend on the parcel's size, weight, contents and destination. Express and weekend services are subject to availability and cut-off times. Oversized or exceptionally heavy items may require a specialist delivery quotation.
Returns & Cancellations
To arrange a return, please contact ML&S or complete our returns form. You may also exercise your statutory right to cancel by email or another clear statement, without completing the form.
Changed Your Mind?
Under the Consumer Contracts Regulations 2013, most purchases made online or by telephone can be cancelled within 14 days of receipt.
You must notify us of your cancellation within this period and return the goods within a further 14 days.
Please handle all goods with care. Returned items must be in a resaleable condition, complete with their original packaging, and all supplied accessories.
You may inspect goods as you would in a shop. Handling beyond what is necessary to inspect them may result in a lawful deduction for diminished value.
Exceptions
Modified Equipment & Reversal Charges
Additional return conditions may apply to equipment modified at the customer's request, including wideband transmit or receive modifications.
ML&S may charge a reasonable fee to reverse physical modifications and restore the equipment to its original factory specification. Any such charge will be agreed in advance and deducted from your refund.
Custom-Made Cable Assemblies
Coaxial cable assemblies manufactured to a customer's specifications are excluded from the 14-day return policy and are non-refundable unless faulty.
Software & Labour Charges
Labour and modification charges requested by the customer are non-refundable once the work has been completed.
Computer software may only be returned under the 14-day return policy if it remains sealed and unopened.
Return Postage Charges
Customers are responsible for the direct cost of returning unwanted or incorrectly ordered goods, where permitted by law. You may arrange your own suitable return postage or use one of our optional prepaid services.
Standard Parcels
Royal Mail Return Label
£5.95
Per parcel
For eligible standard-sized parcels, subject to Royal Mail restrictions. Free collection included.
Larger Parcels
DPD Return Label
£7.95
Per parcel
For larger or heavier parcels and any shipments with batteries.
Collection Service
DPD Collection
£25.00
Per parcel
Available upon request for eligible addresses, subject to availability.
Prepaid return charges will be confirmed before booking and deducted from your refund.
These prices apply to eligible UK mainland returns. Oversized items, specialist products and returns from other destinations may require a separate quotation. Estimated return costs will be disclosed before purchase.
Faulty or Incorrectly Supplied Goods
Return postage charges do not apply to faulty, damaged or incorrectly supplied goods returned under statutory rights. ML&S will arrange a free return in these circumstances.
Refunds
Refunds are processed without undue delay following receipt and inspection of returned goods, and no later than 14 days after we receive goods returned under statutory cancellation rights.
Refunds will be issued to the original payment method. Any prepaid return postage charges or lawful deductions for diminished value will be itemised.
Warranty Terms & Conditions
New Equipment Warranty
Minimum 2-Year Warranty
All new products supplied by ML&S carry a minimum two-year warranty against manufacturing defects, excluding batteries, which are covered by separate warranty terms.
Some manufacturers provide extended warranties, such as the three-year warranty available on eligible Yaesu equipment. Any additional coverage is subject to the manufacturer's terms and conditions.
Our workshop may assess and repair faulty equipment on site or refer it to the manufacturer or an authorised service centre where necessary.
Warranty exclusions may include batteries, normal wear and tear, accidental damage, misuse and unauthorised modifications, as specified in the applicable warranty terms.
All warranties are provided in addition to your statutory consumer rights against ML&S, which are not limited by the warranty period.
International Returns & Warranty
Unless otherwise stated, ML&S warranty servicing is carried out in the UK. International customers must contact us before returning goods to confirm shipping and customs requirements.
International customers are responsible for return postage unless the goods are faulty and ML&S has been notified within a reasonable time.
ML&S accepts no responsibility for additional charges resulting from incorrectly completed customs documentation. Any additional duties charged to ML&S as a result will be billed to the customer before return of the goods.
Need Help With a Return?
Our team can assist with returns, postage arrangements, modifications and warranty claims.
Nothing in these terms excludes or limits your statutory consumer rights.