16-04-2021

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FT-991 ALL-BAND, MULTIMODE PORTABLE TRANSCIEVER

The FT-991 is the next generation in all mode, all band MF/HF/VHF/UHF transceiver with C4FM (System Fusion) Digital capability. The FT-991 includes multi-mode operation on CW, AM, FM, SSB, and Digital Modes (Packet, PSK31, RTTY and C4FM), with 100 Watts of HF/50mhz Capability (50 Watts VHF/UHF).

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The New FT-991 now includes a high-resolution full color 3.5' TFT Touch panel for superior operability and visibility, incorporating a High Speed Spectrum scope with ASC (Automatic Spectrum-scope control) built right in.

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The FT-991 is designed for the most competitive operating situations, with a suite of new features to enhance the experience. Whether you primarily operate at home, mobile or in the field, the FT-991 will provide outstanding fundamental performance plus give you easy access to the full range
of exciting modes available on the ham bands today.

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State of the Art Digital Signal Processing
Recognizing an all-important Golden Rule Amateur Radio - “You cannot work them if you cannot hear them”– the FT 991 features a rugged state-of-the-art highly balanced receiver circuit configuration. The high-speed floating point TMS320C6746 DSP chip (3000 MIPS / 2250 MFLOPS) from Texas Instruments used in the receiver design guarantees excellent interference rejection with actual signals under real-world conditions, not only on HF but also in the VHF and UHF bands.
Selectable 3 and 15khz roofing filters
The 1st IF frequency incorporates selectable robust 3 kHz and 15 kHz roofing filters that effectively attenuate interfering signals. The triple conversion circuit structure allows highly flexible gain distribution at each stage. This proven receiver design architecture enables elimination of unwanted signals through filters at each stage as well as optimized gain distribution.
Automatic Spectrum-Scope (ASC)
Advanced Spectrum Scope with ASC (Automatic Spectrum-Scope Control) located just below the LCD display gives the operator all the information for comfortable QSO on the DXing scene.
3.5' Full Color TFT Display
The FT-991 could not provide functions easier than at your fingertips with a 3.5' Full Color TFT Display for Superior Operability and Visibility.
USB Capable
The FT-991 can be connected to a computer using a USB cable for CAT control and firmware updates, or the use of an integrated SCU-17 Interface Unit to support USB Audio In/Out, TX Control (PTT, Key, Shift).
100 Watts of Solid Performance
The RF Amplifier in the FT-991 provides a clean and solid 100 Watts of Operating Power (50 Watts VHF/UHF) and is combined with a large heat-sink and forced air automatic cooling fan to increase operating time and prevent overheating.
Compact, Lightweight & Portable
The FT-991 Comes in a compact, lightweight package suitable for portable, mobile and base installations. Measuring 8.8'(W) x 3' (H) x 9.9' (L) at just 9.7 pounds this robust full featured mobile/portable radio is ready to go when and where you are!
Internal Automatic Antenna Tuner
Internal High Speed Automatic Antenna Tuner included in the package. The antenna tuner uses a LC switching network that has a large capacity 100 channel memory. The tuning data is automatically memorized to reduce tuning time when changing frequency.
High Accuracy TCXO
+/-0.5PPM High Resolution DDS/PLL local Oscillator included as part of the standard package.
Specifications
Frequency Ranges: RX 30 kHz - 56 MHz, 118 MHz - 164 MHz, 420 MHz - 470 MHz (specified performance, amateur bands only)
TX 1.8 MHz - 54 MHz, 144 MHz - 148 MHz, 430 MHz - 450 MHz (amateur bands only)
Circuit Type: Triple-Conversion Superheterodyne: SSB/CW/AM
Double-Conversion Superheterodyne: FM/C4FM
Modulation Type: A1A(CW), A3E(AM), J3E(LSB, USB), F7W(C4FM), F3E(FM),
F1D(PACKET), F2D(PACKET)
Power Output: SSB/CW/FM AM Carrier
160- 6 Meters: 100 W 25 W
2 Meters/70 Centimeters: 50 W 12.5 W
Case Size(W x H x D): 9.0' x 3.2' x 9.3' (w/o knob and connector)
Weight: 9.5 lb
Qty in Master Carton: 4
Warranty: 1 Year
Supplied Accessories
Hand Microphone (MH-31A8J)
DC Power Cord
Spare Fuse (25A)
Operating Manual
Warranty Card

Color System Tutorials

Driver
e-STUDIO
5516AC 6516AC 7516AC English Spanish
2515AC 3015AC 3515AC 4515AC 5015AC English Spanish
2010AC 2510AC English Spanish

Mono System Tutorials

e-STUDIO
907 1057 1207 English
5518A 6518A 7518A 8518A English Spanish
2018A 2518A 3018A 3518A 4518A 5018A English Spanish
2309A 2809A English Spanish
2802AM 2802AF English Spanish
2505H 2505F English
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Previous System Tutorials

  • Color System Tutorials
  • e-STUDIO 281c 351C 451c *
  • e-STUDIO 287CS 347CS 407CS *
  • e-STUDIO 287CS 347CS 407CS (Spanish)*
  • e-STUDIO 2000AC 2500AC
  • e-STUDIO 2000AC 2500AC (Spanish)
  • e-STUDIO 2040c 2540c 3040c 3540c 4540c *
  • e-STUDIO 2050c 2550c *
  • e-STUDIO 2050c 2550c (Spanish)*
  • e-STUDIO 2051c 2551c *
  • e-STUDIO 2051c 2551c (Spanish)*
  • e-STUDIO 2330C 2830C 3530C 4520c *
  • e-STUDIO 2500c 3500c 3510c *
  • e-STUDIO 2505AC 3005AC 3505AC 4505AC 5005AC
  • e-STUDIO 2505AC 3005AC 3505AC 4505AC 5005AC (Spanish)
  • e-STUDIO 2555c 3055c 3555c 4555c 5055c *
  • e-STUDIO 2555c 3055c 3555c 4555c 5055c (Spanish)*
  • e-STUDIO 3511 4511 *
  • e-STUDIO 5506AC 6506AC 7506AC
  • e-STUDIO 5506AC 6506AC 7506AC (Spanish)
  • e-STUDIO 5520c 6520c 6530c *
  • e-STUDIO 5540c 6540c 6550c *
  • e-STUDIO 5560c 6560c 6570c (Spanish)
  • Mono System Tutorials
  • e-STUDIO 181 182 242 *
  • e-STUDIO 203L 233 283 *
  • e-STUDIO 205SE 255SE 305SE 355SE 455SE *
  • e-STUDIO 206L 256 306 356 456 506 *
  • e-STUDIO 207L 257 307 357 457 507 *
  • e-STUDIO 207L 257 307 357 457 507 (Spanish)*
  • e-STUDIO 230 280 *
  • e-STUDIO 2008A 2508A 3008A 5008A (Spanish)*
  • e-STUDIO 350 450 *
  • e-STUDIO 352 452 *
  • e-STUDIO 353 453 *
  • e-STUDIO 450s *
  • e-STUDIO 523 523T 603 603T 723 723T 853 *
  • e-STUDIO 556 656 756 856 *
  • e-STUDIO 557 657 757 857 (Spanish)
  • e-STUDIO 5508A 6508A 7508A 8508A (Spanish)

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