MEMORY OPERATION

MEMORY OPERATION ON “REGULAR” MEMORY CHANNELS

Memory Channel Recall

1.If you currently are in the VFO tuning mode, press the [M/V] key once to enter the “Memory” mode (a memory channel number “M-nnn” will appear on the display in the space previously occupied by “VFOa” or “VFOb”).

2.To select another memory channel, turn the SELECT knob.

3.When your memory channels are partitioned into Memory Groups via Menu Mode No- 055 [MEM GROUP], it is easy to change Memory Groups; press the SELECT knob momentarily (a Group Number (“Ma” ~ “Mj” will blink), then turn the SELECT knob to step through the channels until you enter another. You may now press the SELECT knob once more to restrict memory channel access to the newly-selected Group.

Menu No-057 must be set to “MHz/MEM GRP” in order to select Memory

Groups!

4.Once you are operating on a memory channel, you may tune off of the originally-memo- rized frequency (as though you were in the VFO mode). Just rotate the DIAL knob; the “Memory Channel Number” will be replaced by one which indicates “MTUNE,” indicat- ing that you have now shifted into the “Memory Tuning” mode. When operating the Memory Tuning mode, if you find another frequency you wish to store into another memory channel, just press the [A](MW) key momentarily, select a new memory chan- nel via the SELECT knob, then press and hold in the [A](MW) key until you hear the double beep.

5.To exit the Memory Tuning mode, press the [M/V] key as follows:

•One touch of the [M/V] key returns you to the original memory frequency.

•A second touch of the [M/V] key will cause you to exit the Memory mode and return to the VFO mode (the memory channel number will be replaced by “VFOa” or “VFOb.”

1) When operating on a “Split” frequency memory, a special “–+” indication will appear on the LCD.

2)If some memory channels appear to be “missing,” be sure you are not operating in the “Memory Group” mode, and in the wrong Memory Group.

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FT-857 Operating Manual

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Vertex Standard FT-857 manual Memory Channel Recall
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FT-857 specifications

The Vertex Standard FT-857 is a compact and versatile all-mode transceiver that has become popular among amateur radio operators since its introduction. With its ability to operate in VHF, UHF, and HF bands, the FT-857 caters to a diverse range of communication preferences and provides exceptional performance for both mobile and base station applications.

One of the key features of the FT-857 is its coverage of a broad frequency range, spanning from 160 meters to 2 meters and covering the 70 cm band. This wide frequency coverage allows amateur operators to communicate with fellow enthusiasts across various bands, ensuring versatility in operational environments. The FT-857 offers an output power of up to 100 watts on HF and 50 watts on VHF/UHF, providing sufficient power for effective communication, whether in local or distant contacts.

Another distinctive characteristic of the FT-857 is its all-mode capability. It supports various modes of operation, including SSB, CW, AM, and FM, making it suitable for different operating styles and preferences. The inclusion of advanced digital signal processing (DSP) technology enhances audio clarity and offers noise reduction features, which are crucial in crowded bands. This DSP capability also aids in improving signal quality and overall communication experience.

Portability is a significant advantage of the FT-857. Its compact size and lightweight design make it an excellent choice for field operations and portable setups. Additionally, the transceiver is well-equipped with features such as built-in memory channels, allowing users to save and quickly access frequently used frequencies. The FT-857 also includes a built-in automatic antenna tuner, which makes it easier for operators to set up and optimize their antenna configurations without requiring additional external devices.

The FT-857 is designed with user-friendly controls and a clear LCD display, enabling operators to quickly adjust settings and monitor communication details without confusion. The visibility of the display is especially vital for use in different lighting conditions, ensuring that users can operate efficiently whether in bright sunlight or low light conditions.

In summary, the Vertex Standard FT-857 is a highly capable, compact transceiver that offers an effective solution for amateur radio communication. With its all-band, all-mode capabilities, robust DSP technology, and user-friendly design, the FT-857 remains a popular choice for both enthusiasts and professionals alike, facilitating engaging communication experiences across multiple bands and modes.
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