Yaesu ft 900 инструкция

Button/Knob Initial Setting function Manual Reference

fcw means fully clockwise fccw means fully counterclockwise

Power OFF (out) power up functions 13

Tuner ON (in) autotuner momentary ON/OFF ½ sec force tuning 20

Meter toggle TRX/TX, RX/TX/ALC, RX/TX/SWR 17,49

Proc

OFF

increase average power in SSB and AM 21

ATT IPO OFF/OFF reduce strong signals/turn off receiver RF amp 18

NB OFF noise blanker for pulse noise 18

Split Off hidden (back) freq xmits 25

Ham/Gen Ham tuning mode/general purpose band; up/down 15

Fast OFF tuning speed 16

Mox OFF (out) manually keys transmitter 47

Vox OFF (out) voice activated T/R switching

AGC-F ON (in) AGC decay time for fast recovery 18

Mic Gain

12 o’clock

Mic input for SSB and AM; watch ALC meter 20

RF Pwr OFF (fccw) 10 to 100 watts 47

Speed CW internal keyer speed

Keyer internal CW keyer 23

BK-IN CW mode

A/B VFO-A VFO selector toggle, ½ sec push equalizes A=B 26

V/M VFO-A toggle between VFO/Memory

V->M ½ sec push: VFO to currently selected memory 26

M->V ½ sec push: pair of freqs in memory to VFOs 26,28

Down/Up Band selection

Lock OFF tuning knob 17

CLAR OFF fine tuning AM/FM 18, 25

AF/SQL 10 o’clock/OFF (fccw) audio level/squelch

Notch/Shift 12 o’clock/12 o’clock Notch filter/shift center freq 18

Numeric BAND or <Ent> freq <Ent> 16

Keypad

Gen general purpose band

Power-Up Customization: Notch Down Up Fast FM Up+Down V/M Lock V->M Clar Meter

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The Yaesu FT-900 is a highly regarded transceiver that has captured the attention of amateur radio enthusiasts worldwide. With its robust features and reliable performance, the FT-900 stands out as an excellent choice for both new and experienced operators. It combines advanced technology with user-friendly design, making it a popular model in the Yaesu lineup. This review will delve into the key attributes of the FT-900, highlighting its strengths, weaknesses, and overall value in the amateur radio marketplace.

One of the most appealing aspects of the Yaesu FT-900 is its versatility. This transceiver covers a wide range of frequencies, providing access to HF bands from 160 meters to 10 meters, as well as 6 meters. Such extensive coverage allows users to experiment with different bands and modes, ensuring a diverse communication experience. In addition, the radio boasts impressive output power, reaching up to 100 watts, which further enhances its effectiveness for both local and long-distance contacts.

The FT-900 comes equipped with a variety of features designed to improve performance and usability, including:

• DSP (Digital Signal Processing): The built-in DSP capabilities significantly improve audio clarity and reduce background noise, making your conversations more enjoyable.
• Memory Channels: With a total of 100 memory channels, users can store frequently used frequencies, allowing for quick access during operations.
• Multi-Mode Operation: The FT-900 supports multiple modes, including SSB, CW, and FM, enabling users to engage in different types of communication according to their needs.
• Automatic Notch Filter: This feature helps eliminate unwanted interference, ensuring clear communication even in busy band conditions.
• Compact Design: Its small form factor makes the FT-900 an ideal choice for portable operations without compromising performance.

Another notable attribute is the user interface of the FT-900. The layout is intuitive, with a clear and well-organized control panel that allows for easy navigation and operation. The multi-function display provides vital information at a glance, including frequency, mode, and signal strength. Novice operators will appreciate how easily they can learn to operate the radio, while experienced users will enjoy the advanced options available to enhance their experience.

However, like any product, the Yaesu FT-900 has its drawbacks. Some users have reported that the analog needle-based S-meter can be somewhat imprecise compared to digital readouts, which may hinder the ability to gauge signal strength accurately. Additionally, the absence of built-in Tuner could be a limitation for those looking for an all-in-one solution. Users might need to invest in a separate tuner to match their antennas effectively.

In summary, the Yaesu FT-900 is a strong contender for anyone looking to advance their amateur radio capabilities. Its combination of versatile features, user-friendly design, and solid performance makes it suitable for a wide range of applications. Despite a few shortcomings, the benefits far outweigh the negatives, solidifying its reputation as a reliable choice. Whether you are a seasoned operator or a newcomer to the world of amateur radio, the FT-900 is well worth considering for your next rig.