q Position

q Grid square locator

q Latitude/ longitude

comment

w Distance from

data

 

(or status text)

the station

N: North

S: South

 

(mile or km)

W: West

E: East

Mobile station

Fixed station

Fixed station 1

q Moving direction

q Transmit power

q Transmit range

w Moving speed

w Height of antenna

(mile or km)

m: Mile/hour

(elevation)

1 Using compressed

k: km/hour

’ : Feet M: Meter

 

e Antenna gain

APRS data format

 

r Antenna directivity

 

 

 

omni: Omnidirectional

 

 

Weather station

Object {page 63}

 

 

q Wind direction

q Call sign

 

 

w Wind speed

 

 

 

m: Mile/hour

k: km/hour e Temperature

F: ° F c: °C

rAmount of rainfall in the past hour (" or mm)

This transceiver is capable of displaying the following 18 icons as station IDs. When icon data other than these is received, the display will show an icon code such as /$ or \$.

Some icons may appear with characters if the received icon data includes them. The following are examples:

The following icons show the directions of stations relative to your position. For example, “” indicates the other

station is located at the northeast relative to your position.

0.0to 9999 miles (or km) are shown for distances from other stations. “xxxxmi” (or “xxxxkm”) is shown for distances over 9999 miles (or km).

On this transceiver the default units for distance and temperature are mile and °F. You can also change these units to kilometer and °C. Access Menu 2–C (UNIT) and select “km, °C”.

STA CON

96 BCONDUP

5 7 9

Note: You cannot separately change the units of distance and

temperature.

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

17

18

19

20

21

22

23

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Image 71
Kenwood TH-D7E, TH-D7A instruction manual Temperature

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.