MEMORY CHANNELS

1

2

In memory channels, you can store frequencies and related

data that you often use. A total of 280 memory channels

 

3

are available, 140 each for VHF and UHF.

4

You can also store a name for each memory channel.

Using this naming function restricts the total number of

 

5

memory channels to 180, but allows you to select the ratio

6

of channels between the VHF and UHF bands, from among

5 types. For more information, see "NAMING MEMORY

 

7

CHANNELS" {page 32}.

8

 

 

9

SIMPLEX OR SPLIT MEMORY CHANNEL?

10

There are 2 methods of storing transmit/receive

frequencies and related data in memory channels,

11

depending on the relationship of the transmit and receive

12

frequencies. You can use each memory channel either as a

simplex channel or split channel. Use as a split channel to

 

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store a separate receive and transmit frequency.

14

Simplex memory channels:

 

RX frequency = TX frequency

 

 

15

Split memory channels:

16

 

RX frequency TX frequency

 

 

Note: Not only can you store data in memory channels, but you can also

17overwrite existing data with new data.

18

19

20

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The data listed below can be stored in each memory channel:

Parameter

Simplex

Split

Channel

Channel

 

RX frequency

Yes

Yes

 

 

TX frequency

Yes

 

 

 

 

Tone frequency

Yes

Yes

 

 

 

CTCSS frequency

Yes

Yes

 

 

 

Tone or CTCSS status

Yes

Yes

 

 

 

Frequency step

Yes

Yes

 

 

 

Offset direction

Yes

N/A

 

 

 

Reverse status

Yes

N/A

 

 

 

DTSS code, DTSS status

Yes

Yes

 

 

 

Memory channel lockout

Yes

Yes

 

 

 

Memory channel name

Yes

Yes

 

 

 

Yes: Can be stored in memory.

 

 

N/A: Not applicable

 

 

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Page 34
Image 34
Kenwood TM-V7A instruction manual Memory Channels, Simplex or Split Memory CHANNEL?, Parameter Simplex Split

TM-V7A specifications

The Kenwood TM-V7A is a sophisticated dual-band transceiver that has garnered the attention of amateur radio enthusiasts worldwide. Designed for VHF and UHF operations, it offers a plethora of features that enhance communication capabilities and provide a robust user experience.

One of the standout characteristics of the TM-V7A is its dual-vfo (variable frequency oscillator) configuration, which allows users to monitor two frequencies simultaneously. This feature is particularly useful for coordinating communications across different bands or for listening to two channels at once. The large, bright LCD display provides clear visibility of the operating frequency, with the ability to monitor a wealth of information, including received signal strength and battery voltage.

The TM-V7A supports a wide range of operating modes, including FM, AM, and SSB, making it versatile enough for different communication needs. The device is compatible with CTCSS (Continuous Tone-Coded Squelch System) and DCS (Digital-Coded Squelch), which adds significant convenience for group communications by reducing unwanted noise and interference.

Another important feature is its built-in APRS (Automatic Packet Reporting System) functionality. This allows operators to transmit their position automatically and share information with other APRS users. The built-in GPS capability enhances this feature, providing accurate location tracking that can be particularly beneficial during emergency response situations or for outdoor events.

For enhanced audio quality, the TM-V7A is equipped with a high-performance audio filter and variable bandwidth control. This allows operators to tailor the audio output based on the conditions of the band and personal preferences, improving clarity and intelligibility during conversations.

The transceiver is also designed with user-friendly navigation. The intuitive menu system enables easy access to settings and configurations, allowing operators of all experience levels to operate the radio effectively. Customization options further enhance user experience, with programmable memories allowing operators to save frequently used frequencies and settings.

The Kenwood TM-V7A’s rugged build quality ensures durability, making it suitable for both home and field operations. Its compact design allows for easy installation in vehicles or portable setups, making it an excellent choice for both casual users and serious amateur radio operators. Overall, the Kenwood TM-V7A stands out as a feature-rich transceiver capable of meeting the diverse needs of the amateur radio community, combining advanced technology with practical functionality.