144/440 MHz FM DUAL BANDER
TM-V7A
144/430 MHz FM DUAL BANDER
TM-V7A
144/430 MHz FM DUAL BANDER
TM-V7E
INSTRUCTION MANUAL
KENWOOD CORPORATION
© B62-0678-20 (K,E,M) 09 08 07 06 05 04 03 02
THANK YOU!
We are grateful you decided to purchase this KENWOOD FM transceiver. This series of mobile transceivers were developed to satisfy the requirement for a compact rig that’s simple to operate yet contains numerous sophisticated features. The dual band operation will be appreciated by hams who want access to VHF and UHF bands with a transceiver smaller than some single banders.
KENWOOD believes that the compact size coupled with the reasonable cost will guarantee your satisfaction with this product.
MODELS COVERED BY THIS MANUAL
The models listed below are covered by this manual.
TM-V7A: 144/440 MHz FM Dual Bander
(U.S.A./ Canada)
TM-V7A: 144/430 MHz FM Dual Bander
(General market)
TM-V7E: 144/430 MHz FM Dual Bander
(Europe)
FEATURES
•Enhanced Programmable Memory (PM) channels store virtually entire current operating environments for your quick recall.
•A maximum of 280 memory channels are available, 140 each for VHF and UHF. Up to 180 memory channels can be assigned desired names.
•“Visual Scan” graphically and simultaneously shows the conditions of up to 147 frequency channels.
•The Dual Band RX feature allows two frequencies to be simultaneously received. Simultaneous RX configurations include VHF/UHF, VHF/VHF, and UHF/UHF.
•Transceiver Guide shows how to use the basic functions.
•A large, dot matrix LCD with alpha-numeric display capability is positive and negative reversible.
•Save space with the compact front panel which easily detaches from the main unit and can be mounted in a different place.
•The dedicated DATA connector is available for 1200 bps or 9600 bps Packet operation.
•A data transfer band is selectable separately from a voice communication band.
NOTICES TO THE USER
One or more of the following statements may be applicable:
FCC WARNING
This equipment generates or uses radio frequency energy. Changes or modifications to this equipment may cause harmful interference unless the modifications are expressly approved in the instruction manual. The user could lose the authority to operate this equipment if an unauthorized change or modification is made.
INFORMATION TO THE DIGITAL DEVICE USER REQUIRED BY THE FCC
This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation.
This equipment generates, uses and can generate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that the interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures:
•Reorient or relocate the receiving antenna.
•Increase the separation between the equipment and receiver.
•Connect the equipment to an outlet on a circuit different from that to which the receiver is connected.
•Consult the dealer for technical assistance.
When condensation occurs inside the transceiver:
Condensation possibly occurs inside the transceiver in such a case where the room is warmed using a heater on cold days or where the transceiver is quickly moved from a cold room to a warm room. When condensation occurs, the microcomputer and/or the transmit/receive circuits may become unstable, resulting in transceiver malfunction. If this happens, turn OFF the transceiver and just wait for a while. When the condensed droplets disappear, the transceiver will function normally.
PRECAUTIONS
Please observe the following precautions to prevent fire, personal injury, and transceiver damage:
•When operating mobile, do not attempt to configure your transceiver while driving because it is simply too dangerous.
•Be aware of local laws pertaining to the use of headphones/headsets while driving on public roads. If in doubt, do not wear headphones while mobiling.
•Do not transmit with high output power for extended periods. The transceiver may overheat.
•Do not modify this transceiver unless instructed by this manual or by KENWOOD documentation.
•Do not expose the transceiver to long periods of direct sunlight nor place the transceiver close to heating appliances.
•Do not place the transceiver in excessively dusty areas, humid areas, wet areas, nor on unstable surfaces.
•If an abnormal odor or smoke is detected coming from the transceiver, turn OFF the power immediately. Contact a KENWOOD service station or your dealer.
•The transceiver is designed for a 13.8 V power source. Never use a 24 V battery to power the transceiver.
i
CONTENTS
|
SUPPLIED ACCESSORIES ...................................... |
1 |
|
CONVENTIONS FOLLOWED IN THIS MANUAL....... |
1 |
1 PREPERATION FOR MOBILE AND FIXED STATION OPERATION |
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MOBILE INSTALLATION ........................................... |
2 |
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Installation Example .............................................. |
2 |
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Installation Steps .................................................. |
2 |
|
DC POWER CABLE CONNECTION.......................... |
3 |
|
Mobile Operation .................................................. |
3 |
|
Fixed Station Operation ........................................ |
4 |
|
Replacing Fuses ................................................... |
5 |
|
ANTENNA CONNECTION ......................................... |
5 |
|
ACCESSORY CONNECTIONS ................................. |
6 |
|
External Speakers ................................................ |
6 |
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Microphone ........................................................... |
6 |
|
PACKET EQUIPMENT CONNECTIONS ................... |
6 |
2 |
YOUR FIRST QSO |
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3 |
GETTING ACQUAINTED |
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BASIC TRANSCEIVER MODES ................................ |
8 |
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BUTTON FUNCTION DISPLAY ................................. |
9 |
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FRONT PANEL ........................................................ |
10 |
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REAR PANEL .......................................................... |
12 |
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MICROPHONE ........................................................ |
13 |
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INDICATORS ........................................................... |
14 |
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TRANSCEIVER GUIDE ........................................... |
15 |
4 |
OPERATING BASICS |
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SWITCHING POWER ON/OFF ............................... |
16 |
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ADJUSTING VOLUME ............................................ |
16 |
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ADJUSTING SQUELCH .......................................... |
16 |
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SELECTING A BAND .............................................. |
16 |
ii |
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SELECTING FREQUENCIES .................................. |
17 |
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Tuning Control .................................................... |
17 |
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Microphone [UP]/[DWN] Buttons ......................... |
17 |
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TRANSMITTING ...................................................... |
18 |
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Selecting Output Power ...................................... |
18 |
5 |
MENU SET-UP |
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WHAT IS A MENU? ................................................. |
19 |
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MENU ACCESS ...................................................... |
19 |
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MENU CONFIGURATION ....................................... |
20 |
6 |
OPERATING THROUGH REPEATERS |
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REPEATER ACCESS .............................................. |
22 |
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Selecting Offset Direction .................................... |
23 |
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Selecting Offset Frequency ................................. |
24 |
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Activating Tone Function ..................................... |
24 |
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Selecting a Tone Frequency ................................ |
25 |
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Automatic Repeater Offset |
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(U.S.A./ Canada/ Europe Only) ........................... |
26 |
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REVERSE FUNCTION ............................................ |
27 |
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Automatic Simplex Checker (ASC) ...................... |
27 |
7 MEMORY CHANNELS |
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SIMPLEX OR SPLIT MEMORY CHANNEL? ........... |
28 |
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VHF/UHF MEMORY CHANNEL RATIO ................... |
29 |
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STORING DATA IN SIMPLEX CHANNELS.............. |
30 |
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STORING DATA IN SPLIT CHANNELS ................... |
30 |
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RECALLING MEMORY CHANNELS ....................... |
31 |
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CLEARING MEMORY CHANNELS ......................... |
31 |
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NAMING MEMORY CHANNELS ............................. |
32 |
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CALL CHANNEL ..................................................... |
33 |
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Recalling the Call Channel .................................. |
33 |
Changing Call Channel Contents (Simplex) ........ |
33 |
Changing Call Channel Contents (Split) .............. |
34 |
MEMORY VFO TRANSFER ................................ |
34 |
CHANNEL DISPLAY FUNCTION ............................. |
34 |
INITIALIZING MEMORY .......................................... |
35 |
Partial Reset (VFO)............................................. |
35 |
Full Reset (Memory) ........................................... |
35 |
8 PROGRAMMABLE MEMORY (PM) |
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PROGRAMMABLE INFORMATION......................... |
36 |
APPLICATION EXAMPLES ..................................... |
37 |
STORING DATA IN PM CHANNELS ....................... |
38 |
RECALLING PM CHANNELS .................................. |
38 |
AUTO PM CHANNEL STORING ............................. |
39 |
RESETTING PROGRAMMABLE MEMORY ............ |
39 |
9 SCAN |
|
VISUAL SCAN ......................................................... |
41 |
Selecting the Number of Channels ...................... |
41 |
Using Visual Scan ............................................... |
42 |
SCAN RESUME METHODS .................................... |
43 |
Selecting Scan Resume Method ......................... |
43 |
VFO SCAN .............................................................. |
44 |
MEMORY SCAN ..................................................... |
44 |
Locking Out Memory Channels ........................... |
45 |
PROGRAM SCAN ................................................... |
46 |
Setting Scan Limits ............................................. |
46 |
Using Program Scan ........................................... |
47 |
MHz SCAN .............................................................. |
47 |
CALL/VFO SCAN .................................................... |
48 |
CALL/MEMORY SCAN ............................................ |
48 |
10 CONTINUOUS TONE CODED SQUELCH SYSTEM (CTCSS) |
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USING CTCSS ........................................................ |
49 |
Automatic Tone Frequency ID ............................. |
49 |
11 DUAL TONE SQUELCH SYSTEM (DTSS) |
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STORING DTSS CODES ........................................ |
50 |
USING DTSS........................................................... |
51 |
DTSS and Repeaters .......................................... |
52 |
12 PAGE |
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PAGE CODE MEMORY ........................................... |
53 |
STORING PAGE CODES ........................................ |
54 |
CALLING ................................................................. |
55 |
RECEIVING ............................................................. |
55 |
Page and Repeaters ........................................... |
56 |
LOCKING OUT PAGE CODES ................................ |
56 |
AUTO PAGE CANCEL ............................................. |
57 |
PAGE ANSWER BACK (U.S.A./ CANADA ONLY) .... |
57 |
13 DUAL TONE MULTI-FREQUENCY (DTMF) FUNCTIONS |
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MAKING DTMF CALLS ........................................... |
58 |
Autopatch (U.S.A. and Canada) .......................... |
58 |
Mic Keypad Confirmation Tones .......................... |
58 |
STORING DTMF NUMBERS FOR AUTOMATIC |
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DIALER ................................................................... |
59 |
CONFIRMING STORED DTMF NUMBERS ............ |
60 |
TRANSMITTING STORED DTMF NUMBERS ......... |
60 |
14 AUXILIARY FUNCTIONS |
|
TIME-OUT TIMER (TOT) ......................................... |
61 |
AUTOMATIC POWER OFF (APO) ........................... |
61 |
AUTOMATIC BAND CHANGE (A.B.C.).................... |
62 |
ADVANCED INTERCEPT POINT (AIP) ................... |
62 |
DUAL BAND RX ...................................................... |
63 |
BLANKING A BAND DISPLAY ................................. |
63 |
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
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20 21
iii
PROGRAMMABLE VFO .......................................... |
64 |
SWITCHING AM/FM MODE |
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(SOME VERSIONS ONLY) ...................................... |
64 |
CHANGING FREQUENCY STEP SIZE ................... |
65 |
CHANGING MULTI-FUNCTION BUTTON LABELS . 66 |
|
CHANGING BEEP VOLUME ................................... |
66 |
LOCK ...................................................................... |
67 |
Transceiver Lock ................................................ |
67 |
All Lock ............................................................... |
67 |
S-METER SQUELCH .............................................. |
68 |
Squelch Hang Time ............................................ |
68 |
POWER-ON MESSAGE .......................................... |
69 |
DISPLAY DEMONSTRATION MODE ...................... |
69 |
CHANGING DISPLAY CONDITIONS ....................... |
70 |
Display Dimmer .................................................. |
70 |
Auto Dimmer Change ......................................... |
70 |
Display Contrast ................................................. |
71 |
Positive/Negative Reversal ................................. |
71 |
CONFIGURING PROGRAM FUNCTION KEYS ...... |
72 |
KEYPAD DIRECT ENTRY ....................................... |
74 |
Operating Frequency Entry ................................. |
74 |
Memory Channel Number Entry .......................... |
75 |
Tone Frequency Number Entry ........................... |
75 |
CHANGING SPEAKER CONFIGURATIONS ........... |
76 |
15 MICROPHONE CONTROL |
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ACTIVATING MICROPHONE CONTROL ................ |
78 |
16 PACKET OPERATION |
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ACTIVATING DATA TX/RX BAND ............................ |
79 |
1200/ 9600 bps OPERATION................................... |
79 |
DATA Connector Pin Functions ........................... |
80 |
iv |
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17 |
REPEATER FUNCTION (U.S.A/ CANADA ONLY) |
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LOCKED-BAND REPEATER ................................... |
81 |
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CROSS-BAND REPEATER ..................................... |
81 |
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TX HOLD ................................................................. |
81 |
18 |
VS-3 VOICE SYNTHESIZER (OPTIONAL) |
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19 |
OPTIONAL ACCESSORIES |
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20 |
INSTALLING OPTIONS |
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INSTALLING THE VS-3 VOICE SYNTHESIZER |
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UNIT ........................................................................ |
84 |
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INSTALLING A DETACHABLE FRONT PANEL KIT |
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(DFK-3C/ DFK-4C/ DFK-7C) .................................... |
84 |
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Installation Examples .......................................... |
86 |
21 |
MAINTENANCE |
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GENERAL INFORMATION ...................................... |
87 |
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SERVICE ................................................................. |
87 |
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SERVICE NOTE ...................................................... |
87 |
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CLEANING .............................................................. |
87 |
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TROUBLESHOOTING ............................................. |
88 |
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SPECIFICATIONS |
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INDEX |
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SUPPLIED ACCESSORIES
Accessory |
Part Number |
Quantity |
|
Microphone |
|
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|
U.S.A./ Canada/ |
T91-0568-XX |
1 |
|
General (some): MC-53DM 1 |
|||
Europe/ |
T91-0396-XX |
1 |
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General (some): MC-45 1 |
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DC power cable |
E30-2111-XX |
1 |
|
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|
|
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Transceiver fuse (15 A) |
F51-0017-XX |
1 |
|
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|
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Mounting bracket |
J29-0632-XX |
1 |
|
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Mounting bracket screws |
N99-0331-XX |
1 set |
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Microphone hanger 2 |
J19-1526-XX |
1 |
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(U.S.A./ Canada only) |
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Microphone hanger screws 2 |
N46-3010-XX |
2 |
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(U.S.A./ Canada only) |
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Warranty card |
— |
1 |
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(U.S.A./ Canada/ Europe only) |
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Instruction manual |
B62-0678-XX |
1 |
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1The MC-53DM and MC-45 microphones are also sold as optional accessories {page 83}.
2Attach the microphone hanger at an appropriate position.
Microphone hanger
Microphone hanger screw
CONVENTIONS FOLLOWED IN THIS MANUAL
The writing conventions described below have been followed to simplify instructions and avoid unnecessary repetition.
ATTENTION: MOST PROCEDURES REQUIRE THAT YOU PRESS AN APPROPRIATE KEY IN EACH STEP WITHIN APPROXIMATELY 10 SECONDS, OR THE PREVIOUS MODE WILL BE RESTORED.
Instruction |
What to do |
Press [KEY]. |
Press and release KEY. |
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|
Press |
Press and hold KEY until the |
[KEY] (1 s). |
function begins. |
Press |
Press KEY1 momentarily, |
[KEY1], [KEY2]. |
release KEY1, then press |
|
KEY2. |
Press |
With transceiver power OFF, |
[KEY]+ POWER ON. |
press and hold KEY, then turn |
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ON the transceiver power by |
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pressing [PWR]. |
Press |
Press and hold [F] for 1 |
[F] (1 s), [KEY]. |
second or longer, then press |
|
KEY. |
Press |
Press [F] momentarily, release |
[F], [KEY] (1 s). |
[F], then press and hold KEY |
|
for 1 second or longer. |
Press |
Press and hold [F] down, then |
[F] + [KEY]. |
press KEY. |
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1
PREPARATION FOR MOBILE AND FIXED STATION OPERATION
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
MOBILE INSTALLATION
Install the transceiver in a safe, convenient position inside your vehicle that minimizes danger to your passengers and yourself while the vehicle is in motion. For example, consider installing the transceiver under the dash in front of the passenger seat so that knees or legs will not strike the radio during sudden braking of your vehicle. Try to pick a
well-ventilated location that is shielded from direct sunlight.
■ Installation Example
Use the supplied mounting bracket to install the transceiver inside your vehicle. To enjoy the best viewing angle, you can position the transceiver in the bracket in a number of ways as shown below.
M4 |
×8MAX |
M4 |
×8M |
AX |
|
M4×8MAX
■Installation Steps
1Install the mounting bracket in the vehicle using the supplied flat washers and self-tapping screws. There are 4 washers and 4 screws supplied.
•The bracket can be mounted with the bracket opening for the transceiver facing down for underdash mounting, or with the opening facing up.
•The bracket must be installed so that the 4 screw holes on the edge of each bracket side are facing forward.
Flat washer
Self-tapping screw
2Position the transceiver, then insert and tighten the supplied hexagon SEMS screws and washers. There are 2 screws and 2 washers supplied for each side of the bracket.
•Double check that all hardware is tightened to prevent vehicle vibration from loosening the bracket or transceiver.
K |
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EN |
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WO |
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OD |
FM |
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DUAL |
BAND |
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ERTM- |
SEMS screw
2
DC POWER CABLE CONNECTION
■Mobile Operation
The vehicle battery must have a nominal rating of 12 V. Never connect the transceiver to a 24 V battery. Be sure to use a 12 V vehicle battery that has sufficient current capacity. If the current to the transceiver is insufficient, the display may darken during transmission, or transmit output power may drop excessively.
1Route the DC power cable supplied with the transceiver directly to the vehicle’s battery terminals using the shortest path from the transceiver.
•If using a noise filter, it should be installed with an insulator to prevent it from touching metal on the vehicle.
•It is not recommended to use the cigarette lighter socket since some cigarette lighter sockets introduce an unacceptable voltage drop.
•If the power cable must be routed through a hole in the vehicle chassis or body, for example in the firewall at the front of the passenger compartment, use a rubber grommet to protect the cable from abrasion. Dismantle the fuse holder to pass the cable through the firewall.
•The entire length of the cable must be dressed so it is isolated from heat and moisture.
2After the cable is in place, wind heat-resistant tape around the fuse holder to protect it from moisture. Tie down the full run of cable.
3To prevent the risk of short circuits, disconnect other wiring from the negative (–) battery terminal before connecting the transceiver.
4Confirm the correct polarity of the connections, and attach the power cable to the battery terminals; red connects to the positive (+) terminal, black connects to the negative (–) terminal.
•Use the full length of the cable without cutting off excess even if the cable is longer than required. In particular, never remove the fuse holders from the cable.
Red
Fuse holder |
Black |
5Reconnect any wiring removed from the negative terminal.
6Connect the DC power cable to the transceiver’s power supply connector.
•Press the connectors firmly together until the locking tab clicks.
Press firmly.
Fuse holder
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20 21
3
1
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3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
■Fixed Station Operation
In order to use this transceiver for fixed station operation, you will need a separate 13.8 V DC power supply that must be purchased separately. The recommended current capacity of your power supply is
12A.
1Connect the DC power cable to the regulated DC power supply and check that polarities are correct (Red: positive, Black: negative).
•DO NOT directly connect the transceiver to an AC outlet!
•Use the supplied DC power cable to connect the transceiver to a regulated power supply.
•Do not substitute a cable with smaller gauge wires.
Fuse holder
Regulated DC power supply
Red (+)
Black (–)
To AC outlet
2Connect the transceiver’s DC power connector to the connector on the DC power cable.
•Press the connectors firmly together until the locking tab clicks.
Press firmly.
Fuse holder
Note:
For your transceiver to fully exhibit its performance capabilities, the following optional power supply is recommended:
PS-33 (20.5 A, 25% duty cycle).
Before connecting the DC power supply to the transceiver, be sure to switch the transceiver and the DC power supply OFF.
Do not plug the DC power supply into an AC outlet until you make all connections.
4
■Replacing Fuses
If the fuse blows, determine the cause then correct the problem. After the problem is resolved, then replace the fuse. If newly installed fuses continue to blow, disconnect the power cable and contact your dealer or the nearest Service Center for assistance.
Fuse Location |
Fuse Current Rating |
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Transceiver |
15 A |
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Supplied Accessory |
20 A |
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DC Power Cable |
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CAUTION: ONLY USE FUSES OF THE SPECIFIED TYPE AND RATING.
Note: If you use the transceiver for a long period when the vehicle battery is not fully charged, or when the engine is OFF, the battery may become discharged, and will not have sufficient reserves to start the vehicle. Avoid using the transceiver under these conditions.
ANTENNA CONNECTION
Before operating, you must first install an efficient, |
1 |
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well-tuned antenna. The success of your installation will |
2 |
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depend largely on the type of antenna and its correct |
3 |
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installation. The transceiver can give excellent results if the |
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antenna system and its installation is given careful |
4 |
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attention. |
5 |
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Your choice of antenna should have a 50 Ω impedance to |
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6 |
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match the transceiver input impedance. Use low-loss |
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coaxial feed line that also has a characteristic impedance of |
7 |
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50 Ω. Coupling the antenna to the transceiver via feed |
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lines having an impedance other than 50 Ω reduces the |
8 |
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efficiency of the antenna system, and can cause |
9 |
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interference to nearby broadcast television receivers, radio |
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receivers, and other electronic equipment. |
10 |
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CAUTION: |
11 |
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TRANSMITTING WITHOUT FIRST CONNECTING AN ANTENNA |
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OR OTHER MATCHED LOAD MAY DAMAGE THE TRANSCEIVER. |
12 |
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ALWAYS CONNECT THE ANTENNA TO THE TRANSCEIVER |
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BEFORE TRANSMITTING. |
13 |
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ALL FIXED STATIONS SHOULD BE EQUIPPED WITH A |
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LIGHTNING ARRESTER TO REDUCE THE RISK OF FIRE, |
14 |
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ELECTRIC SHOCK, AND TRANSCEIVER DAMAGE. |
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15 |
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Antenna |
16 |
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connector |
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17 |
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18 |
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19 |
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To antenna |
20 |
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Feed line connector |
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21 |
5
ACCESSORY CONNECTIONS
1
2 ■ External Speakers
3If you plan to use external speakers, choose speakers with an impedance of 8 Ω. The external speaker jacks
4accept a 3.5 mm (1/8") diameter mono (2-conductor)
5plug. Recommended speakers include the SP-50B and SP-41.
6 |
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7 |
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8 |
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9 |
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10 |
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11 |
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12 |
■ |
Microphone |
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13 |
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To communicate in the voice modes, plug a 600 Ω |
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14 |
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microphone equipped with an 8-pin modular connector |
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15 |
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into the modular socket on the front panel of the |
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transceiver. Press firmly on the plug until the locking tab |
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16 |
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clicks. |
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K |
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EN |
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WO |
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17 |
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OD |
FM |
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DUAL |
V7 |
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BANDERTM- |
18 |
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19 |
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20 |
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21 |
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PACKET EQUIPMENT CONNECTIONS
If you intend to use this transceiver for Packet operation, you will need the following equipment.
•Personal computer with communications software
•Terminal Node Controller (TNC)
•TNC power supply
•RS-232C cable
•6-pin mini DIN plug (optional PG-5A)
For the DATA connector pins, refer to “PACKET OPERATION” {page 79}.
Note:
Do not share a single power supply between the transceiver and the TNC.
Keep as wide a separation between the transceiver and computer as practical to reduce noise-pickup by the transceiver.
One end of the optional PG-5A cable has not been connectorized. Attach the appropriate connector that mates with the TNC connector.
RS-232C cable |
KENWOOD FMDUAL |
Transceiver TNC power power supply supply
KENWOOD FMDUALBANDERTM-000
TNC |
TM-V7 |
|
PG-5A cable |
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6
YOUR FIRST QSO
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1 |
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2 |
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If you tend to discard instruction manuals along with the packaging |
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q Switch ON the DC power supply, |
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material .....please don’t. The 6 steps given here will get you on the |
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air in your first QSO right away. So, you can enjoy the exhilaration |
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then press the PWR switch. |
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that comes with opening a brand new transceiver. |
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operating chair with this manual and your favorite drink for an hour or |
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w Turn the VOL and SQL controls to |
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two. The time spent will be worthwhile. |
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approximately 9 o'clock. |
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q 9
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e Press [BAND SEL] to select the |
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VHF or UHF band. |
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PWR |
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r Turn the Tuning control to select |
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VOL SQL |
a frequency. |
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r t |
ewweww |
t Press and hold Mic [PTT], then |
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speak in a normal tone of voice. |
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y Release Mic [PTT] to receive. |
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7
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GETTING ACQUAINTED |
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2 |
BASIC TRANSCEIVER MODES |
Programmable Memory (PM) mode |
3This section introduces you to the basic modes you can select, and differences between the TX band and the Control band.
VFO mode
Press [VFO] to select. In this mode you can change the operating frequency using the Tuning control or Mic
[UP]/[DWN].
CALL |
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PWR |
VOL SQL
Memory Recall mode
Press [MR] to select. In this mode you can change memory channels, using the Tuning control or Mic [UP]/[DWN], where you stored frequencies and related data. For further information, refer to "MEMORY CHANNELS" {page 28}.
Press [PM] to select. In this mode you can select the transceiver environment, by pressing [1] to [4], that you stored in PM channels {page 36}.
CALL |
PWR |
VOL SQL
Menu mode
Press [MNU] to select. In this mode you can change Menu Nos. using the Tuning control or Mic [UP]/[DWN].
CALL |
PWR |
VOL SQL
2
CALL |
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PWR |
VOL SQL
8
TX-Band |
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BUTTON FUNCTION DISPLAY |
1 |
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Press the left [BAND SEL] (VHF) or the right [BAND SEL] |
The lower portion of the display has labels that indicate the |
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(UHF) to select. "PTT" on the display shows which band |
current function of each of the 4 front panel buttons. The |
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(VHF or UHF) is currently selected as the transmit (TX) |
italic font is used to show these 4 buttons in the description |
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band. You can use the TX band to transmit signals or to |
of each operation step. After pressing [F] or [F] (1 s), |
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control the transceiver. |
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pressing [F] again or waiting for 10 seconds restores the |
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basic state. |
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PWR |
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Basic State |
s |
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VOL |
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Display Labels |
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Control Band |
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Press [CONT SEL] to select. On the display "Ctrl" appears |
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to show which band (VHF or UHF) is currently selected as |
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Pressing [F] |
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the Control band. Use this function when you want to |
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control the band that is not currently used for TX. After |
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selecting the Control band, you cannot control the TX |
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band. |
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Labels after |
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Pressing [F] (1 s) |
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labels. See "Programmable Memory mode" {page 8}. |
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You can also select different combinations of button labels. Refer to |
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"CHANGING MULTI-FUNCTION BUTTON LABELS" {page 66}. |
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After pressing [F] or [F] (1 s), press the appropriate key within |
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approximately 10 seconds, or the Basic State display will be restored. |
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9
FRONT PANEL
1
Note: This section describes only the main functions of the front panel 2 controls and buttons. For the functions not described here, you will find
explanations in the appropriate sections of this manual.
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PWR |
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q CALL button |
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Recalls the Call channel {page 33}. Also starts or stops |
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Call/VFO Scan {page 48} when in VFO mode, or |
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Call/Memory Scan {page 48} when in Memory Recall |
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13mode.
14w VFO button
15Selects the VFO mode {page 8}. In this mode you can change the operating frequency, using the Tuning control
16or Mic [UP]/[DWN]. Also provides:
17• VFO Scan start/stop to scan the entire VFO range {page 44}.
18• Program Scan start/stop to scan a programmed range of frequencies {page 46}.
19
20
21
e MR button
Selects the Memory Recall mode {page 31}. In this mode you can change memory channels, using the Tuning control or Mic [UP]/[DWN]. Also starts or stops Memory Scan {page 44}.
r Tuning control
Selects:
•Operating frequencies when in VFO mode.
•Memory channels when in Memory Recall mode {page 31}.
•Menu Nos. when in Menu mode {page 19}.
This control is used for various other selections.
t MHz button
Selects the MHz mode. In this mode you can change the operating frequency in 1 MHz steps or 10 MHz steps {page 17}, using the Tuning control or Mic [UP]/[DWN]. Also starts or stops MHz Scan {page 47}.
10
CALL |
PWR |
y F (Function) button
Allows you to select the different functions that are available using the multifunction buttons.
u TONE button
Switches the Tone function {page 24} or CTCSS function {page 49} ON or OFF. Also activates or deactivates Automatic Tone frequency ID {page 49}.
i REV button
Switches the transmit frequency and receive frequency when operating with a transmit offset or a split memory channel {page 27}.
o LOW button
Selects High, Mid, or Low transmit output power {page 18}.
!0SQL controls
Adjusts the squelch threshold level {page 16}. This allows you to mute speaker output while no stations are being received. Turn the left control (VHF) or the right control (UHF) depending on which band you want to operate.
!1VOL controls/ BAND SEL buttons
When turned, these controls adjust the level of receive audio from the speaker {page 16}. Turn the left control (VHF) or the right control (UHF) depending on which band you want to operate.
When pressed, these buttons select the desired TX band. Press the left button (VHF) or the right button (UHF) depending on which band you want to select.
!2CONT SEL button
Selects the band that you can control using the front panel buttons or the microphone keys.
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!3MNU button |
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Selects the Menu mode {page 19}. |
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!4PM button |
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10Selects the Programmable Memory mode {page 36}.
11!5PWR switch
12 Switches the transceiver ON or OFF {page 16}.
13!6Microphone connector
14Insert the 8-pin modular connector plug until the locking tab
15 |
"clicks". |
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DC 8 V, 200 mA max. |
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GND |
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STBY (PTT) |
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GND (MIC) |
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MIC |
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NC: No connection |
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DWN |
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!7DATA connector |
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Connect a Terminal Node Controller (TNC) for Packet
21operation. Accepts a 6-pin mini DIN plug {page 6}. 12
REAR PANEL
q Antenna connector
Connect an external antenna {page 5}. When making test transmissions, connect a dummy load in place of the antenna. The antenna system or load should have an impedance of 50 Ω. The TM-V7E accepts a male N-type connector and other versions accept a male PL-259 connector. This transceiver has only one antenna connector because of a built-in duplexer.
w Power Input 13.8 V DC cable
Connect to a 13.8 V DC power source. Use the supplied DC power cable {pages 3 and 4}.
e Speaker jacks
If you wish, connect an optional external speaker for clearer audio. These jacks accept a 3.5 mm (1/8") diameter, 2-conductor plug. See page 6 for more information.
MICROPHONE
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MC-45 |
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DWN UP |
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CALL VFO MR |
PF |
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ELECTRET CONDENSER MIC |
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MADE IN JAPAN |
q UP button w DWN button
Raises or lowers the operating frequency, the memory channel number, the menu number, etc. Holding either button down causes the action to be repeated. Also, switches between values for functions with multiple choices.
e PTT (Push-to-talk) switch
Press to transmit; release to receive. Also used to cancel various functions such as Scan {page 40} or Automatic Band Change {page 62}.
r LOCK switch
Locks all microphone keys except [PTT] and the DTMF keypad, if equipped.
t CALL key |
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y VFO key |
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u MR key |
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Identical to the front panel CALL, VFO, and MR buttons. |
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These keys can be re-programmed, if desired {page 72}. |
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i PF key |
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Depending on which function you select by accessing |
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"PF1" in Menu No. 16 {page 21}, the function of this key |
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differs. Refer to "CONFIGURING PROGRAM FUNCTION |
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KEYS" {page 72}. |
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o DTMF keypad (MC-53DM only) |
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The 16-key keypad is used for DTMF functions, or to |
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13
1 |
INDICATORS |
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Indicator |
What You Selected |
What You Press to Cancel |
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On the display you will see various indicators that show |
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Plus offset direction |
[F], [SHIFT], [F], |
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what you have selected. Sometimes you may not recall |
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[SHIFT] ( TM-V7E: one |
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what those indicators mean or how you can cancel the |
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more [F], [SHIFT] ) |
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current setting. In such a case, you will find this table very |
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Minus offset direction [F], [SHIFT] (TM-V7E: |
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useful. |
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one more [F], [SHIFT] ) |
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Indicator |
What You Selected |
What You Press to Cancel |
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Minus offset direction [F], [SHIFT] |
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(TM-V7E) (–7.6 MHz) |
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TX (Transmit) band |
Always visible on either |
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Split memory |
[VFO] |
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band |
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channel |
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Control band |
[CONT SEL] |
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Automatic Band |
[F], [MNU] |
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Call channel |
[CALL] |
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Change (A.B.C.) |
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Medium transmit |
[LOW], [LOW] to select |
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Transceiver Lock |
[F], [MHz] |
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power |
the default (High) |
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All Lock |
[MHz]+ POWER ON |
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Low transmit power |
[LOW] to select the |
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then [F], [MHz] |
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default (High) |
When you receive a signal: |
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DTSS |
[F], [DTSS], [F], |
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[DTSS] |
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Page |
[F], [DTSS] |
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Tone function |
[TONE], [TONE] |
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CTCSS |
[TONE] |
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Reverse |
[REV] |
• "BUSY" appears when the squelch {page 16} is open. |
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Automatic Simplex |
[REV] |
• The S-meter shows the strength of received signals. |
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Checker (ASC) |
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20
21
14
TRANSCEIVER GUIDE
When you cannot recall how to use a function and you do not have this manual with you, you need not worry. This transceiver shows you the steps for operating the functions that you will often use.
Note: Not all functions are supported by Transceiver Guide.
1Press [MNU] to enter Menu mode.
2Select Menu No. 1 (Guide).
CALL |
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VOL SQL
3Press [SET], then turn the Tuning control to select the desired function.
• You can also press Mic [UP]/[DWN] to select a function.
CALL |
PWR |
VOL SQL
2
1
4 To exit Guide mode, press [MNU] again.
The following table lists the function indexes that you will see on the display.
Function Index |
Ref. Page |
Function Index |
Ref. Page |
VFO Scan |
44 |
Transmit Stored |
60 |
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DTMF |
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MHz Scan |
47 |
Store Simplex |
30 |
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Memory |
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Memory Scan |
44 |
Store Split Memory |
30 |
Call Scan |
48 |
Store Simplex Call |
33 |
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Ch |
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MR Ch Clr |
31 |
Store Split Call Ch |
34 |
Ch Disp |
34 |
Assign PF1 key |
72 |
All Reset |
35 |
Assign PF2 key |
72 |
VFO Reset |
35 |
Assign PF3 key |
72 |
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PM Reset |
39 |
Assign PF4 key |
72 |
Repeater1 |
81 |
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1U.S.A./ Canada only
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21
OPERATING BASICS
SWITCHING POWER ON/OFF
1 Switch ON the DC power supply.
• If operating mobile, skip this step.
2 Press the PWR switch to switch ON the transceiver.
CALL |
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PWR |
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VOL SQL
3To switch OFF the transceiver, press the PWR switch again.
• In a fixed installation, after the transceiver has been switched ON, it can then be switched OFF or ON by using only the power switch on the DC power supply.
ADJUSTING VOLUME
Turn the VOL control clockwise to increase the audio level and counterclockwise to decrease the audio level.
CALL |
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PWR |
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ADJUSTING SQUELCH
The purpose of squelch is to silence audio output from the speaker when no signals are present. When squelch is set correctly, you will hear sound only while a station is actually being received. The point at which ambient noise on a frequency just disappears, called the squelch threshold, depends on the frequency.
Turn the SQL control clockwise to just eliminate the background noise when no signal is present.
CALL |
PWR |
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VOL SQL
SELECTING A BAND
Press [BAND SEL] to select the VHF or UHF band.
•"PTT" appears above the VHF or UHF frequency to show which band you selected.
CALL |
PWR |
VOL SQL
VOL SQL
16
SELECTING FREQUENCIES
■Tuning Control
Using the Tuning control is convenient when you are within easy reach of the transceiver front panel, and the frequencies to be selected lie near the current frequency.
1 Press [VFO] to select VFO mode.
CALL |
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PWR |
VOL SQL
2Turn the Tuning control to select a receive frequency.
CALL |
PWR |
VOL SQL
2
•Clockwise rotation increases the frequency one frequency step at a time.
•Counterclockwise rotation decreases the frequency one step at a time.
•To change frequencies in steps of 1 MHz, press [MHz] first. Pressing [MHz] again cancels the 1 MHz function. To change in steps of 10 MHz, press
[F] + [MHz] first. Pressing [F] cancels the 10 MHz function; pressing [MHz] starts the 1 MHz function.
•If you cannot select a particular receive frequency, the
frequency step size needs to be changed. See |
1 |
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"CHANGING FREQUENCY STEP SIZE" {page 65} for |
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further information. |
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• You can also select frequencies via the microphone |
3 |
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keypad (MC-53DM only). See "KEYPAD DIRECT |
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ENTRY" {page 74}. |
4 |
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■ Microphone [UP]/[DWN] Buttons |
5 |
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Using Mic [UP]/[DWN] for frequency selection is useful |
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when mobiling or any time you are not immediately in |
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front of the transceiver. |
8 |
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Press [UP] or [DWN] once to change the receive |
9 |
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frequency by one frequency step in the direction |
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indicated by the button. |
10 |
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• Pressing and holding either button causes the frequency |
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to step repeatedly in one direction until the button is |
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released. |
12 |
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• To change frequencies in steps of 1 MHz (or 10 MHz), |
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press [MHz] (or [F] + [MHz]) first. |
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17
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16
17
18
19
20
21
TRANSMITTING
1When ready to begin transmitting, press and hold Mic [PTT] and speak in a normal tone of voice.
• "ON AIR" and the RF power meter appear.
•Speaking too close to the microphone, or too loudly, may increase distortion and reduce intelligibility of your signal
at the receiving station.
•The RF power meter shows the relative transmit output power.
2 When you finish speaking, release Mic [PTT].
MC-53DM
■Selecting Output Power
It’s wise, and required by law, to select the lowest power that allows reliable communication. If operating from battery power, lower transmit power will give you more operating time before a charge is necessary. Reducing power lowers the risk of interfering with others on the band.
Press [LOW] to select the transmit power you require.
CALL |
PWR |
VOL SQL
•Each time you press [LOW], the transmit power is changed as shown below.
High |
Medium |
Low |
(No Indicator) |
("M") |
("L") |
CAUTION:
DO NOT TRANSMIT WITH HIGH OUTPUT POWER FOR EXTENDED PERIODS. THE TRANSCEIVER MAY OVERHEAT AND MALFUNCTION.
CONTINUOUS TRANSMISSIONS CAUSE THE RADIATOR TO OVERHEAT. NEVER TOUCH THE RADIATOR IN SUCH A SITUATION.
Note: When the transceiver overheats because of ambient high temperature or continuous transmissions, the protective circuit may function to lower transmit output power.
18
MENU SET-UP
WHAT IS A MENU?
Many functions on this transceiver are selected or configured via a software-controlled Menu instead of physical controls on the transceiver. Once familiar with the Menu system, you will appreciate the versatility it offers.
MENU ACCESS
1Select the desired band.
•For some Menu Nos., you can select a different setting on each band.
2Press [MNU] to enter Menu mode.
•The last Menu No. used appears.
CALL |
PWR |
VOL SQL
3Turn the Tuning control, or press Mic [UP]/[DWN], to select the Menu No.
• "CLR" and either "s" or "SET" appear as button labels.
•To cancel the selection and restore the previous display,
press [CLR].
CALL |
PWR |
VOL SQL
The subsequent steps differ depending on which Menu No. you selected. See the appropriate sections in this manual.
Note:
As required, operate keys or the Tuning control in each step within approximately 10 seconds, or the previous mode will be restored.
After selecting for an Item No. under a Menu No., pressing [t] stores
the setting and allows you to select for another Item No.
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
19
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2
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5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
MENU CONFIGURATION
Note: For the shaded Menu functions, select the appropriate band (VHF or UHF) before entering Menu mode.
Menu No. |
Item No. |
Description |
Selections |
Default |
Ref. Page |
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1 |
–– |
Transceiver Guide |
See reference page |
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15 |
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2 |
1 |
Number of Channels for Visual |
25/ 49/ 73/ 147 |
49 |
41 |
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Scan |
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2 |
Power-ON Message |
See reference page |
"KENWOOD" |
69 |
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3 |
Multi-function Button Label |
See reference page |
F/TONE/REV/LOW |
66 |
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3 |
1 |
Display Reverse |
Positive/ negative |
Negative |
71 |
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2 |
Display Contrast |
Level 1 (min.) ~ level 16 (max.) |
8 |
71 |
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3 |
Display Dimmer |
Level 1 (max.) ~ level 4 (min.)/ |
1 |
70 |
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OFF |
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4 |
Auto Dimmer Change |
ON/ OFF |
OFF |
70 |
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4 |
1 |
Memory Channel Lockout |
ON/ OFF |
OFF |
45 |
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2 |
VHF/UHF Memory Channel Ratio |
90:90/ 110:70/ 130:50/ 50:130/ |
90:90 |
29 |
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70:110/ 140:140 |
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3 |
Memory Channel Name |
See reference page |
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32 |
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4 |
Auto PM Channel Storing |
ON/ OFF |
OFF |
39 |
5 |
1 |
Automatic Repeater Offset |
ON/ OFF |
ON |
26 |
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(U.S.A./ Canada/ Europe only) |
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2 |
Offset Frequency |
00.00 MHz ~ 29.95 MHz in |
See reference |
24 |
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steps of 50 kHz |
page |
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3 |
1750 Hz Tone Transmit Hold |
ON/ OFF |
OFF |
73 |
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(TM-V7E only) |
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20
Menu No. |
Item No. |
Description |
Selections |
Default |
Ref. Page |
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6 |
–– |
Programmable VFO (Upper/ lower |
Frequencies selectable on the |
Upper/lower RX |
64 |
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limits) |
band |
frequency limits |
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on the band |
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7 |
–– |
DTMF Number Storing |
See reference page |
|
59 |
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8 |
–– |
Scan Resume Methods |
Time-Operated/ Carrier-Operated |
Time-Operated |
43 |
9 |
–– |
Advanced Intercept Point (AIP) |
ON/ OFF |
OFF |
62 |
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10 |
–– |
Automatic Power Off (APO) |
ON/ OFF |
OFF |
61 |
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11 |
–– |
Time-Out Timer (TOT) |
3/ 5/ 10 minutes |
10 minutes |
61 |
12 |
1 |
DTSS/ Page Code Transmit Delay |
350 ms/ 550 ms |
350 ms |
52,56 |
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2 |
Auto Page Cancel |
Auto (ON)/ manual (OFF) |
Manual |
57 |
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3 |
Page Answer Back |
ON/ OFF |
OFF |
57 |
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(U.S.A./ Canada only) |
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13 |
1 |
S-meter Squelch |
ON/ OFF |
OFF |
68 |
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2 |
S-meter Squelch Hang Time |
125 ms/ 250 ms/ 500 ms/ OFF |
OFF |
68 |
14 |
1 |
Beep Volume |
Level 1 (min.) ~ 7 (max.) / OFF |
Level 5 |
66 |
|
2 |
Speaker Configuration |
Mode 1/ mode 2 |
Mode 1 |
76 |
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3 |
Voice Synthesizer |
English/ Japanese/ OFF |
English |
82 |
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(Only when the optional VS-3 is installed.) |
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15 |
1 |
Data Transfer Rate |
1200 bps/ 9600 bps |
1200 bps |
79 |
|
2 |
Data TX/RX Band |
ON/ OFF |
OFF |
79 |
16 |
1 |
Microphone Control |
ON/ OFF |
OFF |
77 |
|
2 ~ 5 |
Programmable Function Keys |
See reference page |
|
73 |
|
6 |
DTMF Monitor |
ON/ OFF |
OFF |
58 |
17 |
–– |
Repeater TX Hold |
ON/ OFF |
ON |
81 |
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(U.S.A./ Canada only) |
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21 |
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OPERATING THROUGH REPEATERS
Compared to simplex communication, you can usually transmit over much greater distances by using a repeater. Repeaters are typically located on a mountain top or other elevated location. Often they operate at higher ERP (Effective Radiated Power) than a typical station. This combination of elevation and high ERP allows communications over considerable distances.
Repeaters are often installed and maintained by radio clubs, sometimes with the cooperation of local businesses involved in the communications industry. During emergencies, repeater networks can be a valuable aid to officials responsible for coordinating communications in a community.
TX: 144.73 MHz
TX tone: 88.5 Hz
RX: 145.33 MHz
TX: 144.73 MHz
TX tone: 88.5 Hz
RX: 145.33 MHz
REPEATER ACCESS
Most Amateur Radio voice repeaters use a separate receive and transmit frequency. The transmit frequency may be higher or lower than the receive frequency but the difference in frequencies will be a standard amount, or "standard split". You can set a separate receive and transmit frequency by selecting the offset frequency and offset direction with respect to the receive frequency.
In addition, some repeaters may require the transceiver to transmit a tone before the repeater can be used. To transmit this required tone, activate the Tone function and select a tone frequency. The required tone frequency depends on the repeater you are accessing.
Most repeater configurations fall into one of the following categories:
Offset |
TM-V7A/ E |
TM-V7A |
TM-V7E |
Direction |
VHF |
UHF |
UHF |
+ |
+600 kHz |
+5 MHz |
+1.6 MHz |
– |
–600 kHz |
–5 MHz |
–1.6 MHz |
|
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– (" ") |
N/A |
N/A |
–7.6 MHz |
N/A: Not applicable
22
Flow Chart for Repeater Access
Select a band.
Select a receive frequency.
Select an offset direction.
Select an offset frequency.
Activate the Tone function, if necessary.
Select a tone frequency, if necessary.
Press Mic [PTT].
■ Selecting Offset Direction
Select whether the transmit frequency will be higher (+) or lower (–) than the receive frequency.
Press [F], [SHIFT].
•Each time you repeat this key operation, the offset direction changes as shown below.
TM-V7A/E |
Simplex |
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+ |
− |
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(VHF) |
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TM-V7A |
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(UHF) |
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TM-V7E |
Simplex |
+ |
− |
− |
− |
||||
(UHF) |
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If the offset transmit frequency falls outside the allowable transmit frequency range, transmitting is inhibited until the transmit frequency is brought within the band limits
by one of the following methods:
• Move the receive frequency further inside the band.
• Change the offset direction.
Note: While using a split memory channel or transmitting, you cannot change the offset direction.
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2
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6
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1 |
■ Selecting Offset Frequency |
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Select how much the transmit frequency will be offset |
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2 |
from the receive frequency. |
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3 |
1 Select the desired band. |
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4 |
2 Press [MNU] to enter Menu mode. |
||
5 |
3 Select Menu No. 5 (Repeater). |
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6 |
CALL |
PWR |
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7 |
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8 |
VOL |
SQL |
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2 |
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9 |
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104 Press [s], then select Item No. 2 (VHF Offset or UHF Offset).
11 |
• The current offset frequency appears. |
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12 |
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CALL |
|
PWR |
13 |
|
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14 |
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VOL |
SQL |
15 |
2 |
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1 |
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16
17
18
19
20
21
5Press [SET], then select the appropriate offset frequency.
•The selectable range is from 00.00 MHz to 29.95 MHz in steps of 50 kHz.
CALL |
PWR |
VOL SQL
2
1
6Press [SET] again to complete the setting.
7Press [MNU] again to exit Menu mode.
TM-7VE only: If you have selected " " for the offset direction, you cannot change the default (7.6 MHz).
Note: After changing the offset frequency, the new offset frequency will also be used by Automatic Repeater Offset.
■Activating Tone Function
Press [TONE] to activate the Tone function.
•Each time you press [TONE], the selection changes as shown below.
No Indicator |
Tone |
CTCSS |
|
("T") |
("CT") |
24