Contents

ACCESSORIES			. .	. . . .	5
BEFORE OPERATION			. .	. . . .	5
	Controls Overview		. . . . . .		6
THE BATTERY PACK
1	NiCd Battery Pack (PB-13)		. .	. . . . 8
2 Recharging				. . .	8
3	Installing The Battery Pack		.	. . .	8
4	Battery Voltage Level		. .	. . .	9
5	Battery	Operating Time	.	. .	9
RECEIVER		OPERATION
1	Getting	started	.	. . . 10
2 Tuning Control and Volume Control			. .	. . . 10
3	Selecting Frequency			. .12
4	Step Size Selection		. .	. . .14
5 Programmable VFO Tuning Limits .			. .	. . 15
6	Basic Receiving Functions		. .	. . .16
TRANSMITTER OPERATION
1	To transmit		. .	. . .I7
2	Changing Transmitter Output Power		. . .	. . .17
3	TX. Stop Function		. .	. . .18
4	Time Out Timer		. .	. . .18

USING THE MEMORY

1 Microprocessor Memory Backup . . . . . . . . .19

2 Initializing The Memory . . . . . . . . . . . . . . . . .19

3 Memory Channel . . . . . . . . . . . . . . . . . . . . . .19

4 Memory Contents. . . . . . . . . . . . . . . . . . . . . .20

5 Entering Memory Data. . . . . . . . . . . . . . . . . .20

6 Entering Split Channel Frequencies. . . . . . 21

7 Entering The Call Channel Frequency. . . . . 21

8 Recalling Memory Channels . . . . . . . . . . . . . 22

9 Memory Shift . . . . . . . . . . . . . . . . . . . . . . . . . .22

10 Memory Channel Character Display. . . . . . . . 23

SCANNING

	Hold/Resume Programming	24
2	Scan operation cancel	.24
3	Scan Options	.25
4	Scanning Memory Channels	.25
5	Scanning Band	6
6	Programmable Band Scan	.26
7	MHz Scan	2 7
8	VFO/Memory Scan	27
9	CALL/VFO Scan	28
10	CALL/Memory Scan	. 28
11	V/M/C(VFO/Memory/CALL) Scan	28
13	The Alert Function	.28
I L	The Alert Function	.28

REPEATER OPERATION

1 Transmitter Offsets . . . . . . . . . . . . . . . . . . . . .29 2 Selecting the Offset Direction. . . . . . . . . . . . .29 3 Automatic Offset Selection. . . . . . . . . . . . . . .29 4 Manual Offset Selection . . . . . . . . . . . . . . . . .30 5 The Reverse Function . . . . . . . . . . . . . . . . . . .30 6 Tone Operation. . . . . . . . . . . . . . . . . . . . . . . . .31 7 Autopatch Operations . . . . . . . . . . . . . . . . . . .32 8 DTMF Memory . . . . . . . . . . . . . . . . . . . . . . . . .33

OPERATION AS A REPEATER . . . . . . . . . . . . . . .34 CTCSS OPERATION . . . . . . . . . . . . . . . . . . . . . . . . .35

TH78E, TH-78A specifications

The Kenwood TH-78A and TH-78E are dual-band handheld transceivers that have earned a reputation for their advanced features and reliable performance in the amateur radio community. These transceivers are designed to operate on both the VHF and UHF bands, making them versatile tools for communication across different frequencies.

One of the standout features of the TH-78A and TH-78E is their dual receive capability, which allows operators to monitor two frequencies simultaneously. This is particularly useful for those who need to keep track of multiple communication channels, providing flexibility during operations. The transceivers also support a wide frequency range, ensuring compatibility with a diverse array of communication channels.

Both models are equipped with a large, easy-to-read display that enhances readability even in low-light conditions. The display provides essential information, such as frequency, channel, and battery status, ensuring operators can quickly access important data while on the move. An adjustable backlight further aids visibility in dark environments, making these radios a reliable choice for night operations.

The Kenwood TH-78A and TH-78E are known for their robust audio performance. They utilize advanced audio processing technology that enhances sound clarity, allowing for clear communication even in noisy environments. Additionally, the transceivers support a variety of digital modes, including CTCSS and DCS, which enable users to communicate securely by encoding their transmissions.

With a built-in 1000 memory channels, users can store and easily access their favorite frequencies. This extensive memory capability simplifies the task of switching between channels, making it easier for amateur radio enthusiasts to program and manage their communications. Furthermore, the radios feature programmable function keys that allow users to customize frequently used settings for quick access.

The TH-78A and TH-78E also come with a built-in GPS receiver, which is particularly beneficial for outdoor activities and emergency communications. The GPS functionality allows users to transmit their location coordinates, making it easier for others to locate them in case of emergencies.

In conclusion, the Kenwood TH-78A and TH-78E are powerful and versatile handheld transceivers that cater to amateur radio enthusiasts and professionals alike. Their dual-band operation, dual receive capabilities, comprehensive memory options, and advanced audio performance make these radios suitable for various communication needs. Whether for casual use or emergency situations, the TH-78 series remains a reliable choice for effective and efficient communication.

Kenwood TH78E, TH-78A instruction manual Contents

Models: TH78E TH-78A

TH78E, TH-78A specifications