9 MEMORY FEATURES

Channel to Channel Transfers

1 Press [RX M.CH] to select Memory Recall mode.

AGC AUTO

M.CH

CW

2Select the memory channel that contains the data to be transferred.

3Press [M.IN] to select Memory Scroll mode.

AGC AUTO

M.CH

FSK

M. SCR

4Select the destination memory channel.

5Press [M.IN].

These tables illustrate how data is transferred between memory channels.

Channel 00 ~ 98

\

Channel 00 ~ 98

 

 

 

RX frequency

\

RX frequency

RX mode

\

RX mode

TX frequency

\

TX frequency

TX mode

\

TX mode

Subtone

\

Subtone

frequency

frequency

 

 

 

 

Channel lockout

\

Channel lockout

OFF/ON

OFF

 

 

 

 

Channel 00 ~ 98

\

Channel 99

 

 

 

 

 

TX/RX

RX frequency

\

frequency

Start frequency

 

 

 

 

 

RX mode

\

TX/RX mode

 

 

 

TX frequency

\

End frequency

 

 

 

TX mode

 

 

 

 

Subtone

 

frequency

 

 

 

 

 

 

Channel lockout

\

Channel lockout

OFF/ON

OFF

 

 

 

 

Channel 99

\

Channel 00 ~ 98

 

 

 

TX/RX

\

RX frequency

 

frequency

TX frequency

 

 

 

 

TX mode

\

RX mode

 

TX mode

 

 

 

 

 

 

Subtone

 

frequency

 

 

 

 

 

Channel lockout

\

Channel lockout

OFF/ON

OFF

 

 

 

 

Note:

If a memory channel is recalled, then the recalled data is changed but not saved to the memory channel, pressing [M.IN] in Step 5 transfers the new data to the destination memory channel.

In the FM mode, when channel 99 is copied to another memory channel (00 ~ 98), a Tone frequency of 88.5 Hz is stored automatically in the destination channel.

ERASING MEMORY CHANNELS

This procedure erases all data from the selected memory channel

1Press [RX M.CH] to select Memory Recall mode.

AGC AUTO

M.CH

USB

2Select the memory channel that contains the data that you want to erase.

3Press [CLR] for approximately two seconds.

¥A beep sounds to confirm that the channel data is erased.

Full Reset

Do a Full Reset if you want to erase all data in all memory channels or if a Partial Reset {page 63} does not correct a problem. Remember that a Full Reset requires that you re-enter any memory channel data again after the initialization if you want to use those channels. A Full Reset also initializes all electronic keyer settings to their default values.

Press [A=B]+[].

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Image 63
Kenwood TS-870S instruction manual Erasing Memory Channels, Channel to Channel Transfers, Full Reset, Press A=B+

TS-870S specifications

The Kenwood TS-870S is a distinguished transceiver that stands out in the world of amateur radio, particularly for enthusiasts who seek a blend of advanced technology and user-friendly features. Introduced in the early 1990s, this HF transceiver quickly gained a reputation for its exceptional performance, versatility, and reliability, making it a favorite among operators worldwide.

One of the most noteworthy features of the TS-870S is its direct-sampling technology, which allows for superior signal fidelity and processing. This technology enables the transceiver to operate across a range of 160 meters to 10 meters, catering to both casual and serious operators. Its high-performance 16-bit digital signal processing (DSP) facilitates effective noise reduction and filtering capabilities, enhancing the overall clarity during transmission and reception.

In terms of power, the TS-870S boasts an output of 100 watts, providing ample power for various communication needs. The transceiver is equipped with an automatic antenna tuner, which simplifies the task of matching the antenna to the operating frequency, ensuring optimal performance without the hassle of manual adjustments.

Another significant aspect of the Kenwood TS-870S is its user interface, featuring a large, easy-to-read display, and a logically arranged control layout. This makes it accessible for both novice and experienced operators. The built-in memories allow for quick storage and access to favorite frequencies and settings, enhancing operational efficiency.

The Kenwood TS-870S also includes various advanced features such as an optional 2.4 kHz and 6 kHz roofing filter which provides improved performance in crowded band conditions. The receiver's dual VFOs (Variable Frequency Oscillators) enable simultaneous monitoring of two frequencies, which is particularly useful for operators who need to keep track of multiple signals or engage in cross-band communication.

Apart from its technical specifications, the TS-870S is constructed with durability in mind, ensuring that it can withstand the rigors of frequent use. It supports various operating modes, including SSB, CW, AM, and FM, making it a versatile choice for diverse amateur radio activities.

In conclusion, the Kenwood TS-870S combines advanced technology with user-friendly characteristics, offering amateur radio operators an exceptional tool for communication. With its innovative features, robust performance, and flexibility, it continues to be a respected choice among radio enthusiasts, solidifying its legacy in the realm of amateur radio.