The Yaesu FT-891: An Inexpensive, High-Performance HF Mobile Transceiver

The Yaesu FT-891 has garnered attention as a versatile and budget-friendly HF mobile transceiver, ideal for both novice and experienced ham radio operators. As one of the most affordable HF radios on the market, the FT-891 offers a compelling mix of features, performance, and portability. This article will delve into the pros and cons of the FT-891, discuss its suitability for various applications, and suggest alternative options for those considering different setups.

Overview of the Yaesu FT-891

The Yaesu FT-891 is a compact HF transceiver that covers all HF bands from 160 to 6 meters. It offers up to 100 watts of power output and supports all major operating modes, including SSB, CW, AM, FM, and digital modes. The radio is designed for mobile use but is equally capable as a base station transceiver when paired with a suitable power supply and antenna system.

Key Specifications:Frequency Range: 30 kHz to 56 MHz (Rx), 1.8 to 54 MHz (Tx)
Modes: USB, LSB, CW, AM, FM
Power Output: 100 watts (SSB, CW, FM), 25 watts (AM carrier)
Weight: 4.18 lbs (1.9 kg)
Dimensions: 6.1" x 2.0" x 8.6" (155 x 52 x 218 mm)
Pros of the Yaesu FT-891

Affordability:The FT-891 is one of the most affordable HF transceivers available, making it an excellent choice for hams on a budget or those looking for a secondary radio for mobile operations.

Compact Size:Its compact and lightweight design makes it easy to install in vehicles or small spaces. The radio’s portability is a significant advantage for operators who frequently travel or operate in different locations.

Performance:Despite its small size, the FT-891 boasts impressive performance with a high receiver sensitivity and low noise floor. The radio's Digital Signal Processing (DSP) features, including a notch filter, noise reduction, and automatic gain control, enhance its ability to pull in weak signals, even in noisy environments.

Ease of Use:The user interface is intuitive, with a clear display and straightforward controls. The radio's large VFO knob and easy access to key functions make it suitable for both mobile and base station use.

Versatility:Covering all HF bands and 6 meters, the FT-891 is versatile enough for a wide range of amateur radio activities, including contesting, DXing, and casual ragchewing. It also supports all major modes, making it adaptable to different operating styles.

Powerful Transmitter:With 100 watts of power output, the FT-891 provides sufficient power for most HF operations, ensuring good signal reach even in less-than-ideal conditions.Cons of the Yaesu FT-891

Lack of Built-in Antenna Tuner:One of the most notable drawbacks of the FT-891 is the absence of a built-in automatic antenna tuner. Operators must either use an external tuner or ensure their antenna system is well-matched to the operating frequency, which can be inconvenient for mobile operations where conditions may vary.

Limited VHF/UHF Capability:The FT-891 is purely an HF/6m transceiver, meaning it lacks VHF and UHF bands. Operators who need VHF/UHF capabilities would need a separate transceiver, which could add to the overall cost and complexity of their setup.

Complex Menu System:While the FT-891’s interface is generally user-friendly, the menu system can be somewhat complex for beginners. Navigating through multiple layers of settings can be daunting, particularly for those new to the hobby.

Heat Management:The FT-891 can run hot during extended transmissions, especially when operating at full power. This is something to be mindful of in mobile installations where airflow may be limited.

Limited Display Size:The compact design necessitates a small display, which can be challenging to read at a glance, especially when mobile. Operators may need to spend more time looking at the radio, which could be a distraction when driving.

Alternatives to the Yaesu FT-891

For those considering other options, several alternatives may be worth exploring:

Icom IC-7300:The Icom IC-7300 is a popular alternative with a built-in antenna tuner and a larger, full-color touchscreen display. It offers excellent performance, including real-time spectrum scope and waterfall display, making it a favorite among many operators. However, it comes at a higher price point and is larger, making it less ideal for mobile use.

Yaesu FT-857D:Another option from Yaesu, the FT-857D, covers HF, VHF, and UHF bands, making it more versatile than the FT-891. It also has a built-in antenna tuner. However, the FT-857D is an older model and may be harder to find new. You may find these on Ebay.

Kenwood TS-480HX/TS-480SAT:The older Kenwood TS-480 series offers two versions: the TS-480HX (200 watts, no internal tuner) and the TS-480SAT (100 watts, with internal tuner). These radios are known for their robust build quality and excellent receiver performance. They are a bit larger than the FT-891 but offer a detachable faceplate, making them easier to install in vehicles. You may find these on Ebay.

Elecraft KX2/KX3:For operators who prioritize portability, the Elecraft KX2 and KX3 are excellent choices. These QRP (low-power) transceivers are ultra-compact and offer modular features, including built-in antenna tuners and battery packs. While they are more expensive and lower-powered than the FT-891, they are unmatched in portability and field use.

Conclusion

The Yaesu FT-891 offers an attractive combination of affordability, performance, and portability, making it a strong contender for anyone looking to get into HF mobile operations. While it does have some limitations, particularly the lack of a built-in antenna tuner and VHF/UHF capability, these can be mitigated with the right accessories and setup. For those on a budget or looking for a capable, compact HF transceiver, the FT-891 is hard to beat.

73' Kerry W4KEJ