TX INHIBIT

You can disable the transmit function to prevent unauthorized individuals from transmitting, or to eliminate the risk of accidentally transmitting by yourself.

Access Menu 1–5–5 (TX INHIBIT) and select “ON”.

•Pressing the PTT switch after switching TX Inhibit ON causes the transceiver to generate an error beep and display “TX INHIBIT!”.

SWITCHING AM/FM MODE (TH-D7A ONLY)

This transceiver allows you to select AM or FM mode to receive on the 118 MHz band. The default is AM.

1Select the 118 MHz band.

2Press [F], [6] to switch between AM and FM.

•The 1 MHz decimal becomes long when AM mode is selected.

ADVANCED INTERCEPT POINT (AIP)

The VHF band is often crowded in urban areas. AIP helps eliminate interference and reduce audio distortion caused by intermodulation. You may use this function when operating on the VHF band. Access Menu 1–5–6 (TH-D7A) or Menu 1–5–8 (TH-D7E) and select “ON”.

Note:

◆This transceiver does not allow you to use the AIP on the UHF band.

◆Switching ON the AIP also affects the VHF sub-band on band B.

SWITCHING TX DEVIATION (TH-D7E ONLY)

This transceiver is capable of switching the VHF band to narrow transmit deviation. Access Menu 1–5–7 (144Tx NARROW) and select “ON”.

Note: When using the VHF band to transmit packets, do not switch the function ON.

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Kenwood TH-D7E instruction manual TX Inhibit, Switching AM/FM Mode TH-D7A only, Advanced Intercept Point AIP
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TH-D7E, TH-D7A specifications

The Kenwood TH-D7A is a sophisticated handheld transceiver designed especially for amateur radio enthusiasts. It combines advanced features with user-friendly operation, making it a popular choice among both beginners and seasoned operators.

One of the standout features of the TH-D7A is its dual-band capability, allowing users to operate on both the 2-meter (144 MHz) and 70-centimeter (440 MHz) bands. This dual-band functionality gives operators increased flexibility and access to a wider range of communication channels. Additionally, the transceiver supports the simultaneous transmission and reception of two different frequencies, allowing for efficient monitoring of multiple communications.

The TH-D7A is equipped with an impressive 1,000 memory channels, which can be organized into 100 memory groups. This allows users to store a vast amount of frequencies and access them easily when needed. The transceiver also provides a wide frequency coverage, extending from 144 to 148 MHz and from 430 to 450 MHz in the VHF and UHF bands, respectively.

Another remarkable feature of the TH-D7A is its built-in Automatic Packet Reporting System (APRS) capabilities. This technology enables users to share real-time location data, send and receive messages, and provide status updates, making it an invaluable tool for outdoor activities and emergency communication.

In terms of construction, the TH-D7A features a durable and compact design, making it suitable for both portable and mobile use. The large, easy-to-read LCD display provides clear visibility in various lighting conditions. Additionally, the transceiver supports a variety of advanced voice modes, including FM, AM, and SSB (Single Side Band), offering a versatile communication experience.

The TH-D7A also incorporates a wide range of digital modes, enhancing its operational capabilities. With the included programming software, users can easily customize their settings, manage memory channels, and update firmware, ensuring the transceiver remains compatible with evolving technologies.

Power management is another highlight, as the TH-D7A provides adjustable output power levels, enabling users to conserve battery life when needed. Overall, the Kenwood TH-D7A is a feature-rich handheld transceiver that combines robust performance with innovative technology, making it a top choice for amateur radio operators seeking reliable communication in diverse environments. Its versatility, combined with its intuitive design, ensures it meets the needs of users across all experience levels.
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