Yaesu VX-7R User manual

VERTEX STANDARD CO., LTD.
4-8-8 Nakameguro, Meguro-Ku, Tokyo 153-8644, Japan
VERTEX STANDARD
US Headquarters
17210 Edwards Rd., Cerritos, CA 90703, U.S.A.
International Division
8350 N.W. 52nd Terrace, Suite 201, Miami, FL 33166, U.S.A.
YAESU EUROPE B.V.
P.O. Box 75525, 1118 ZN Schiphol, The Netherlands
YAESU UK LTD.
Unit 12, Sun Valley Business Park, Winnall Close
Winchester, Hampshire, SO23 0LB, U.K.
VERTEX STANDARD HK LTD.
Unit 5, 20/F., Seaview Centre, 139-141 Hoi Bun Road,
Kwun Tong, Kowloon, Hong Kong
50/144/430 MHz
TRIPLE-BAND HEAVY DUTY
SUBMERSIBLE TRANSCEIVER
OPERATING MANUAL

Contents
Memory Mode .............................................................. 45
Regular Memory Operation ...................................... 46
Memory Storage ................................................... 46
Storing Independent Transmit Frequencies
(“Odd Split”) ........................................................ 46
Memory Recall ..................................................... 47
HOME Channel Memory ..................................... 47
Labeling Memories ............................................... 48
Memory Offset Tuning......................................... 49
Masking Memories ............................................... 50
Memory Group Operation ................................... 51
Moving Memory Data to the VFO ...................... 52
Memory Only Mode ............................................. 52
Hyper Memory Operation ......................................... 53
One-Touch Memory Operation ................................ 54
Sort-wave Broadcast Station Memory Channels ..... 55
VHF Marine Memory Channels ............................... 56
Scanning ......................................................................... 57
VFO Scanning ........................................................... 58
Memory Scanning...................................................... 58
Temporary Memory Skip ..................................... 59
How to Skip (Omit) a Channel
During Memory Scan Operation.......................... 59
Preferential Memory Scan.................................... 60
Programmable (Band Limit) Memory Scan (PMS) .61
“Priority Channel” Scanning (Dual Watch) ............. 61
Automatic Lamp Illumination on Scan Stop ............ 62
Band Edge Beeper ..................................................... 62
Spectrum Analyzer Operation................................... 63
Smart Search Operation ............................................ 64
Channel Counter Operation ...................................... 66
Internet Connection Feature ...................................... 67
Sensor Mode .................................................................. 68
Sensor Mode Option ................................................. 69
Clock Set .............................................................. 69
Selecting the Wave Form Display ....................... 70
Selecting the Unit of Temperature Display ......... 70
Selecting the Unit of
Atmospheric Pressure Meter (Barometer) ........... 70
Correcting the Atmospheric Pressure Meter
(Barometer Offset) ............................................... 70
Selecting the Unit of Altimeter ............................ 71
Correcting the Altimeter Setting
(Altimeter Offset) ................................................. 71
Timer Operation ........................................................... 72
Display Customization ................................................. 73
Icon Mode .................................................................. 73
Icon Selection ............................................................ 73
Icon Editor ................................................................. 74
Power-Off Display Mode .......................................... 75
S-and TX Power Meter Symbols.............................. 76
Font Editor ................................................................. 77
Display Contrast ........................................................ 78
Display Dimmer......................................................... 78
STROBE Customization ........................................... 79
Reset Procedures .......................................................... 80
Cloning ........................................................................... 81
Set Mode ........................................................................ 82
Installation of the SU-1 ................................................ 97
Specifications................................................................. 98
Appendix ...................................................................... 100
Introduction ..................................................................... 1
Controls & Connections ................................................. 2
Display Icons & Indicators ............................................ 3
KeypadFunction ............................................................ 4
Accessories & Options ................................................... 6
Installation of Accessories ............................................. 7
Antenna Installation ..................................................... 7
How to Install the Quick Draw Belt Clip ................... 8
Installation of FNB-80LI Battery Pack....................... 8
Installation of FBA-23 (option)
Alkaline Battery Case............................................. 9
Battery Life Information ............................................ 10
AC Operation Using NC-72 ..................................... 10
Interface of Packet TNCs ............................................ 11
Operation ....................................................................... 12
Switching Power On and Off .................................... 12
Adjusting the Volume Level ..................................... 12
Squelch Adjustment ................................................... 13
Selecting the Operating Band.................................... 14
Selecting the Frequency Band ................................... 15
Frequency Navigation................................................ 16
Audio Muting............................................................. 17
BAND Link................................................................ 17
Transmission .............................................................. 17
Changing the Transmitter Power Level ............... 18
VOX Operation ......................................................... 19
AM Broadcast Reception .......................................... 20
AM Aircraft Reception.............................................. 20
FM Broadcast/TV Audio Reception ......................... 21
Weather Broadcast Reception .................................. 22
Keyboard Locking ..................................................... 23
Keypad/LCD Illumination ......................................... 24
Disabling the Keypad Beeper ................................... 24
Advanced Operation .................................................... 25
Setting the Frequency Display Image Size ............... 25
Changing the Channel Steps ..................................... 25
Changing the Operating Mode .................................. 26
Repeater Operation.................................................... 27
CTCSS Operation ...................................................... 30
DCS Operation .......................................................... 31
Tone Search Scanning ............................................... 32
CTCSS/DCS Bell Operation ..................................... 33
Split Tone Operation ................................................. 33
Tone Calling (1750 Hz) ............................................ 34
ARTS (Automatic Range Transponder System) ...... 35
DTMF Operation ....................................................... 38
Emergency Channel Operation ................................. 39
ATT (Front End Attenuator) ..................................... 40
Receive Battery Saver Setup ..................................... 40
TX Battery Saver ....................................................... 41
Disabling the “STROBE” ......................................... 41
Automatic Power-Off (APO) Feature ....................... 42
Transmitter Time-Out Timer (TOT) ......................... 42
Busy Channel Lock-Out (BCLO) ............................. 43
MIC Monitor ............................................................. 43
Changing the TX Deviation Level ............................ 44

VX-7R OPERATING MANUAL 1
The VX-7R is a miniature 3-band FM transceiver
with extensive receive frequency coverage, provid-
ing leading-edge features for VHF and UHF two-
wayamateurcommunications,along withunmatched
monitoring capability.
The VX-7R’s small size allows you to take it any-
where– hiking, skiing,or whilewalkingaround town
– and its operating flexibility brings the user many
avenues of operating enjoyment. Besides 50, 144,
and 430 MHz transceive operation, the VX-7Rpro-
vides 222 MHz QRP (0.3 Watts) transceive opera-
tion, receive coverage of the AM (MF) and FM
broadcast bands, HF Shortwave Bands up to 16 MHz,
VHF and UHF TV bands, the VHF AM aircraft band,
and a wide range of commercial and public safety
frequencies! Dual In-band Receive (V/V and U/U)
lets you keep track of two active frequencies. And
theoptional Barometerpressure SensorUnit provides
readout of barometric pressure and altitude while
mountain climbing or hiking, and it also generates a
Weather Forecast based on measured data.
The transmitter section provides 5 Watts of clean
power output on the FM operation on the 50 MHz,
144 MHz, and 430 MHz bands with the supplied
FNB-80LI Battery Pack, and 0.3 Watts output on
222 MHz, and 1 Watt of carrier output for AM op-
eration on 50 MHz. Both CTCSS and DCS tone sig-
naling formats are built into the VX-7R, in addition
to Yaesu’s exclusive ARTSTM-(Auto-Range Tran-
sponder System), which “beeps” the user when you
move out of communications range with another
ARTSTM-equipped station.
We appreciate your purchase of the VX-7R, and en-
courage you to read this manual thoroughly, so as to
learn about the many exciting features of your excit-
ing new Yaesu hand-held transceiver!
INTRODUCTION

VX-7R OPERATING MANUAL2
CONTROLS & CONNECTIONS
ANTENNA
Connect the sup-
plied rubber flex an-
tenna (or another
antenna presenting
a 50-Ohm imped-
ance) here.
VOLUME
This control adjusts
the audio volume
level. Clockwise ro-
tation increases the
volume level.
DIAL
The main tuning
Dial is used for set-
ting the operating
frequency, and also
is used for Menu
selections and
other adjustments.
MIC/SP
This four-conductor
miniature jack pro-
vides connection
points for micro-
phone audio, ear-
phone audio, PTT,
and ground.
EXT DC
This coaxial DC
jack allows connec-
tion to an external
DC power source
(10-16V DC). The
center pin of this
jack is the Positive
(+) line.
MIC
The internal micro-
phone is located at
the bottom right-
hand corner of the
display.
STROBE
The STROBE is
the unique indica-
tor which indicates
the transceiver’s
status.
You may customize
the STROBE color
setup via the Menu
mode.
PTT
(“Push To Talk”)
Press this switch
inward to transmit,
and release it (to
receive) after your
transmission is
completed.
MONI
Pressing this key
disables the noise
squelching action,
allowing you to
hear very weak sig-
nals near the back-
ground noise level.
(PWR)Switch
Press and hold this
switch for 2 sec-
onds to toggle the
transceiver’s power
on and off.
SPEAKER
The internal
speaker is located
directly below the
display.
KEYBOARD
These 17 keys select many of the
most important operating features
on the VX-7R.
This function of the keys are de-
scribed in details on pages 4 and 5.

VX-7R OPERATING MANUAL 3
DISPLAYICONS & INDICATORS
ICON
: Dual Watch Active (page 61)
: Key Lock Active (page 23)
:Repeater Shift Direction (page 27)
: Minus (–) Shift
: Plus (+) Shifh
: Odd Splits
:CTCSS/DCS Operation (page 30)
: Tone Encoder
: Tone Squelch
: Digital Code Squelch (DCS)
: TX: Tone Encoder, RX: DCS Decoder
: TX: DCS Encoder, RX: Tone Decoder
: DCS Encoder
: Automatic Power-Off Active (page 42)
:Low TX Power Selected (page 18)
No Icon:High Power
:Low Power 3
:Low Power 2
:Low Power 1
: Bell Alarm Active (page 33)
: DTMF Autodialer Active (page 39)
: Audio Mute Active (page 17)
: VOX Active (page 18)
: RF Front-end Attenuator Active (page 40)
: Battery Saver Active (page 40)
: Low Battery! (page 10)
OPERATING MODE
NFM: FM
WFM: Wide FM
AM: AM
FREQUENCY CONTROL
VFO: VFO Mode (page 15)
MR: Memory Mode (page 45)
MT: Memory Tume Mode (page 49)
PMS: Programable Memory Scan Mode (page 61)
WX: Weather Channel (page 22)
Sea: Marine Channel (page 56)
HYP: Hyper Memoy Mode (page 53)
OTM: One Touch Memory Mode (page 54)
LST: Short-wave Broadcast StationMemory (page 55)
“Main” Band Frequency
“Sub” Band Frequency
“Main” Band Operating Mode
“Sub” Band Operating Mode
“Main” Band S- & PO Meter
“Sub” Band S- & PO Meter
“Main” Band
Frequency Control
“Sub” Band
Frequency Control

VX-7R OPERATING MANUAL4
KEYPAD FUNCTIONS
Press Key
Press and Hold
Key
Press +
Press Key
Press and Hold
Key
Press +
Press Key
Press and Hold
Key
Press +
Frequency entry
digit “1”Frequency entry digit “2”
Frequency entry
digit “4”Frequency entry digit “5”
Frequency entry
digit “7”Frequency entry digit “8”
Activates the Scanner
Store the current setting
into the
Hyper Memory “1”
Store the current setting
into the
Hyper Memory “2”
Store the current setting
into the
Hyper Memory “4”
Store the current setting
into the
Hyper Memory “5”
Activates the
Dual Watch Feature
Activates the
“Alternate” key Function
No Action
Activates the
“Memory Write” mode
(for memory channel
storage)
Reverses the transmit
and receive frequencies
while working through a
repeater
Switches operation
to the “Home”
(favorite frequency)
Channel
Activates the
EMERGENCY Function
Activates the
Internet Connection
Feature
Select the desired
transmit power output
Activates the
Key Lock Feature
Activates the
Channel Counter
Feature
Activates the
CTCSS or DCS
Operation
Store the current setting
into the
Hyper Memory “7”
Store the current setting
into the
Hyper Memory “8”
Activates the
ARTS Feature
Activates the
Smart SearchTM
Feature

VX-7R OPERATING MANUAL 5
KEYPAD FUNCTIONS
Press Key
Press and Hold
Key
Press +
Press Key
Press and Hold
Key
Press +
Press Key
Press and Hold
Key
Press +
Frequency entry
digit “3”
Frequency entry
digit “6”
Frequency entry
digit “9”
Frequency entry
digit “0”
Store the current setting
into the
Hyper Memory “3”
Store the current setting
into the
Hyper Memory “6”
Store the current setting
into the
Hyper Memory “0”
Enter the “Set”
(Menu) Mode
Activates the
Spectrum Analyzer
(Spectra-ScopeTM)
Feature
Recall the
“Weather” broadcast
channel bank
Enters the
“Special Memory”
mode
Moves operation to the
next-highest
frequency band
Moves operation to the
next-lowest
frequency band
Moves operation to the
next-highest
frequency band
Switches
frequency control
between the VFO and
Memory System
No Action
Activates the
“Memory Tune” mode
while in the
Memory Recall mode
Switches the “Upper”
frequency to be the
“Operating” (TX) Band
Switches the “Lower”
frequency to be the
“Operating” (TX) Band
Switches the “Upper”
frequency display
between the
“Large Character” and
“Small Character” mode
Switches the “Lower”
frequency display
between the
“Large Character” and
“Small Character” mode
Activates the
Dual Receive Feature
Activates the
Dual Receive Feature
MONI Key
USA Version:
Disables the Noise and
Tone Squelch System
EXP Version:
Activates T.CALL (1750 Hz)
for repeater access
No Action
Store the current setting
into the
Hyper Memory “9”
USA Version:
Enters the Squelch level
setting mode
EXP Version:
Activates T.CALL (1750 Hz)
for repeater access

VX-7R OPERATING MANUAL6
ACCESSORIES SUPPLIED WITH THE VX-7R
FNB-80LI Battery Pack (7.4V/1,300mAh)
NC-72B/C Battery Charger
Quick Draw Belt Clip
Hand Strap
Antenna
Operating Manual
Warranty Card
AVAILABLE OPTIONS FOR YOUR VX-7R
CSC-88 Soft Case
CD-15A Rapid Charger (requires NC-72B/C)
FBA-23 2 x “AA” Cell Battery Case (batteries not supplied)
FNB-80LI Battery Pack (7.4V/1,300 mAh)
E-DC-5B DC Cable w/Noise Filter
NC-72B/C Battery Charger
E-DC-6 DC Cable; plug and wire only
CT-91 MicrophoneAdapter
VC-27 Earpiece/Microphone
MH-57A4B Speaker/Microphone
CMP460A Waterproof Speaker/Microphone
CN-3 BNC-to-SMAAdapter
SU-1 Barometric Pressure Sensor Unit
Availability of accessories may vary. Some accessories are supplied as standard per local
requirements, while others may be unavailable in some regions. Consult your Yaesu Dealer
for details regarding these and any newly-available options. Connection of any non-Yaesu-
approvedaccessory, should itcause damage, may
void the Limited Warranty on this apparatus.
ACCESSORIES & OPTIONS

VX-7R OPERATING MANUAL 7
ANTENNA INSTALLATION
The supplied antenna provides good results over the entire frequency range of the trans-
ceiver. However, for enhanced base station medium-wave and shortwave reception, you
may wish to connect an external (outside) antenna.
The supplied antenna consists of two sections: the “Base Antenna” (used for operation
above 50 MHz), and the “Extender Element” (used for monitoring of frequencies below 50
MHz).
To install the supplied antenna
Hold the bottom end of the antenna, then screw it onto the mat-
ing connector on the transceiver until it is snug. Do not over-
tighten by use of extreme force.
When operating the VX-7R on the 50 MHz band and lower
frequencies, disconnect the antenna cap from the base antenna,
then screw the Extender Element onto the Antenna Base. Of
course, the VX-7R may be operatedon frequencies higher than
the 50 MHz band while the Extender Element is still attached
onto the Antenna Base.
Notes:
¦Never transmit without having an antenna connected.
¦When installing the supplied antenna, never hold the upper
part of the antenna while screwing it onto the mating con-
nector on the transceiver.
¦If using an external antenna for transmission, ensure that
the SWR presented to the transceiver is 1.5:1 or lower.
¦Take care not lose the antenna cap when removing it from
the Base Antenna.
INSTALLATION OF ACCESSORIES
HAND STRAP INSTALLATION

VX-7R OPERATING MANUAL8
HOW TOINSTALL THE QUICK DRAWBELTCLIP
1. Connect the hanger to the rear of theVX-7R, with the notch pointing directly up, using
the supplied screw (Figure 1). Use only the screw included with the clip to mount
the clip to the back of the VX-7R!
2. Clip the Quick-Draw Belt Clip onto your belt (Figure 2).
3. To install the VX-7R into the Quick-Draw Belt Clip, align the hanger with the Quick-
Draw Belt Clip, and slide the VX-7R into its slot until a click is heard (Figure 3).
4. To remove the VX-7R from the Quick-Draw Belt Clip, rotate the VX-7R 180 degrees,
then slide the VX-7R out from the Quick-Draw Belt Clip (Figure 4).
INSTALLATION OF ACCESSORIES
INSTALLATION OF FNB-80LI BATTERYPACK
The FNB-80LI is a high-performance Lithium-Ion battery providing high capacity in a
very compact package. Under normal use, the FNB-80LI may be used for approximately
300 charge cycles, after which operating time may be expected to decrease. If you have an
old battery pack which is displaying capacity which has become diminished, you should
replace the pack with a new one.
1. Install the FNB-80LI as shown in the illustration.
2.Close the Battery Pack Latch on the bottom of the radio.
Figure 1
Figure 2
Figure 3 Figure 4

VX-7R OPERATING MANUAL 9
If the battery has never been used, or its charge is depleted, it may be charged by connect-
ing the NC-72B/C Battery Charger, as shown in the illustration, to the EXT DC jack. If
only 12 ~ 16 Volt DC power is available, the optional
E-DC-5Bor E-DC-6DCAdapter(withitscigarettelighter
plug) may also be used for charging the battery, as shown
in the illustration.
The display will indicate “now charging” while the bat-
tery is being charged. When charging is finished, the dis-
playwill change toindicate “complete” andtheSTROBE
indicator will glow blue.
INSTALLATION OF FBA-23 ALKALINE BATTERYCASE (OPTION)
The optional FBA-23 Battery Case allows receive monitoring using two “AA” size Alka-
line batteries. Alkaline batteries can also be used for transmission in an emergency, but
power output will only be selectable 300 mW and 50 mW, and battery life will be short-
ened dramatically.
To Install Alkaline Batteries into the FBA-23
1. Slide the batteries into the FBA-23 as shown in the illustration,
with the Negative [–]side of the batteries touching the spring
connections inside the FBA-23.
2. Open the Battery Pack Latch on the bottom of the radio.
3. Install the FBA-23 as shown in the illustration, with the [+]
side facing the bottom of the transceiver.
4. Close the Battery Pack Latch on the bottom of the radio.
The FBA-23 does not provide connections for charging, since Alkaline cells cannot be re-
charged. Therefore, the NC-72B/C, E-DC-5B, or E-DC-6 may safely be connected to the
EXT DC jack when the FBA-23 is installed.
Notes:
¦The FBA-23 is designed for use only with AA-type Alkaline cells.
¦If you do not use the VX-7R for a long time, remove the Alkaline batteries from the
FBA-23, as battery leakage could cause damage to the FBA-23 and/or the trans-
ceiver.
INSTALLATION OF ACCESSORIES
INSTALLATION OF FNB-80LI BATTERYPACK
NC-72B/C
E-DC-5B
E-DC-6

VX-7R OPERATING MANUAL10
BATTERYLIFE INFORMATION
When the battery charge is almost depleted, a “Low Voltage” indicator will appear on the
display. When this icon appears, it is recommended that you charge the battery soon.
INSTALLATION OF ACCESSORIES
(1) TX 6 sec., RX 6 sec. and Squelched 48 sec.
(2) Continuous signal reception
The current battery voltage can be displayed manually on the LCD, by following the in-
structions on page 68.
Battery capacity may be reduced during extremely cold weather operation. Keeping the
radio inside your parka may help preserve the full charge capacity.
AC OPERATION USING NC-72B/C (RECEIVING ONLY)
The VX-7R may be operated from your house current by use of the supplied NC-72B/C
Battery Charger. The NC-72B/C should only be used for reception, because it is not ca-
pable of supplying sufficient current to support transmission.
To use the NC-72B/C, turn the transceiver off, then plug the miniature connector of the
Battery Charger into the EXT DC jack on the side of the radio. Now plug the Battery
Charger into the wall outlet. You may now turn on the transceiver.
Operating Band
50 MHz(1)
144 MHz(1)
430 MHz(1)
Other Band(2)
FNB-80LI
6.5 hours
6.0 hours
5.5 hours
15 hours
FBA-23
7.0 hours
6.5 hours
6.0 hours
15 hours
Low Voltage Indicator
FNB-80LI:
No Icon: Fully battery power
: Enough battery power
: Lower battery power
: Poor battery power
: Nearing depletion
(w/Blink): Prepare to charge the battery
FBA-23:
: Enough battery power
(w/Blink): Prepare to replace the battery
Battery Life (Approx.)

VX-7R OPERATING MANUAL 11
INTERFACE OF PACKET TNCS
The VX-7Rmay be used for Packet operation, using the optionalCT-91microphoneadapter
(available from your Yaesu dealer) for easy interconnection to commonly-available con-
nectors wired to your TNC. You may also build your own cable using a four-conductor
miniature phone plug, per the diagram below.
The audio level from the receiver to the TNC may be adjusted by using the VOLUME
knob, as with voice operation. The input level to the VX-7R from the TNC should be
adjusted at the TNC side; the optimum input voltage is approximately 5 mV at 2000 Ohms.
Be sure to turn the transceiver and TNC off before connecting the cables, so as to prevent
voltage spikes from possibly damaging your transceiver.

VX-7R OPERATING MANUAL12
Hi! I’m R. F. Radio, and I’ll be helping you along as you learn the many
features of the VX-7R. I know you’re anxious to get on the air, but I encour-
age you to read the “Operation” section of this manual as thoroughly as
possible, so you’ll get the most out of this fantastic new transceiver. Now. . .let’s get
operating!
SWITCHING POWER ONAND OFF
1. Be sure the battery pack is installed, and that the battery
is fully charged. Connect the antenna to the top panel
ANTENNAjack.
2. Press and hold in the (PWR)switch (on the left side
of the front panel) for 2 seconds. Two beeps will be heard
when the switch has been held long enough, and the open-
ing message will appear on the display, then frequency
display will appear. After another two seconds, the receive-mode Battery Saver func-
tion will become active, unless you have disabled it (see page 40).
3. To turn the VX-7R off, press and hold in the (PWR)switch again for 2 seconds.
If you don’t hear the two “Beep” tones when the radio comes on, the Beeper
may have been disabled via the Menu system. See page 24, which tells you
how to reactivate the Beeper.
ADJUSTING THE VOLUME LEVEL
Rotate the VOLUME control (inner knob) to set the desired
audio level. Clockwise rotation increases the volume level.
OPERATION
24-hour Clock
The VX-7Rhas a 24-hour clock with a calendar which covers all dates from January
1, 2000 through December 31, 2099. Set the clock according to the “Clock Set”
column on page 69.

VX-7R OPERATING MANUAL 13
OPERATION
SQUELCH ADJUSTMENT
The VX-7R’s Squelch system allows you to mute the background noise when no signal is
being received. Not only does the Squelch system make “standby” operation more pleas-
ant, it also significantly reduces battery current consumption.
The Squelch system may be adjusted independently for the FM and Wide-FM (FM Broad-
cast) modes.
1. Press the key, then press the MONI switch on the left
side of the radio. This provides a “Short-cut” to Menu
Item (Basic Setup #1: SQL NFM) or Menu Item (Basic
Setup #2: SQL WFM).
2. Now, press the or key to set the background noise is just silenced (typically at
a setting of about “3” or “4” on the scale); this is point of maximum sensitivity to weak
signals.
3. When you are satisfied with the Squelch threshold setting, press the PTT key momen-
tarily to save the new setting and exit to normal operation.
4. You may also adjust the Squelch setting by using the “Set” (Menu) mode. See page 82
for details.
1) The Squelch level may be set on the “Main” and “Sub” bands separately.
2)If you’re operating in an area of high RF pollution, you may need to
consider “Tone Squelch” operation using the built-in CTCSS Decoder. This
feature will keep your radio quiet until a call is received from a station sending a carrier
which contains a matching (subaudible) CTCSS tone. Or if your friends have radios
equipped with DCS (Digital Coded Squelch) like your VX-7R has, try using that mode
for silent monitoring of busy channels.

VX-7R OPERATING MANUAL14
SELECTING THE OPERATING BAND
In the factory default configuration, the VX-7R operates in the “Dual Receive” mode.
During Dual Receive operation, the “Main” band frequency will be displayed on the upper
side of the LCD, and the “Sub” band frequency will be displayed on the lower side, with
the “Operating” band (the band on which transmission and band/frequency change are
possible) being indicated in large characters, and “Receive only” band being indicated in
small characters.
To switch the “Operating” band, press the key momentarily to engage the “Main”
band frequency as the “Operating” band. Alternatively, press the key momentarily to
engage the “Sub” band frequency as the “Operating” band, described previously.
Press and hold in the or key for 1/2 seconds to switch to Mono Band Operation
with a double-size display.
During Mono band operation, you may press the key, then press the /key, to
change the display to show only large characters.
The “Sub” band frequency may only be used on the amateur bands, even if it
is designated as the “Operating” band. Extended receiver coverage is only
possible on the “Main” band.
OPERATION
Press key
Press key
Press and hold key Press and hold key
Press and hold
key
Press Æ/key
Press key
Press key
Press key
Press key
Press Æ/key
Press and hold
key
Press and hold
key Press and hold key

VX-7R OPERATING MANUAL 15
OPERATION
SELECTING THE FREQUENCY BAND
The VX-7R covers an incredibly wide
frequency range, over which a number
of different operating modes are used.
Therefore, theVX-7R’s frequencycov-
erage has been divided into different
operating bands, each of which has its
own pre-set channel steps and operat-
ing modes. You can change the chan-
nel steps and operating modes later, if
you like (see page 25).
BAND
BC Band
SW Band
FM BC Band
AIR Band
VHF-TV Band
Action Band 1
UHF TV Band
Action Band 2
50 MHz Ham Band
144 MHz Ham Band
222 MHz Ham Band
430 MHz Ham Band
“Main” Band
0.5-1.8 MHz
1.8-30 MHz
59-108 MHz
(88-108 MHz)
108-137 MHz
174-222 MHz
225-420 MHz
470-729 MHz
(470-800 MHz)
800-999 MHz
30-59 MHz
(30-88 MHz)
137-174 MHz
222-225 MHz
(—)
420-470 MHz
“Sub” Band
—
—
—
—
—
—
—
—
50-54 MHz
140-174 MHz
—
420-470 MHz
( ): EXP Version
To Change Operating Bands
1. Press the key repetitively. You will see the LCD indication move toward a higher
frequency band each time you press the key..
2. If you wish to move the operating band selection downward (toward lower frequen-
cies), press the key first, then press the key..
3. The VX-7R uses a dual VFO system (described previously). To switch TX/RX opera-
tion from the “Main” VFO to the “Sub” VFO instantly, press the key momentarily..
Pressing the key will return the VX-7R to the “Main” VFO. The frequency band
bearing the “Large” characters is the band on which transmission is possible; the band
designated by “Small” characters may only be used for reception.
4. Once you have selected the desired band, you may initiate manual tuning (or scanning)
per the discussions on the next page.
Dual Receive Notice
The VX-7R may receive very strong signals on the Image frequency, and/or the
receiver sensitivity may be somewhat reduced by the combination of the “Main”
and “Sub” band frequencies while Dual Receive operation is engaged.
If you experience interference that you suspect may be coming in via an “Image”
path, you may calculate the possible frequencies using the formulas below. This infor-
mation may be used in the design of effective countermeasures such as traps, etc.
¦3.579545 MHz x n¦11.7 MHz x n(nis an integer: 1, 2, 3, …)
¦“Main” band freq. = (“Sub” band freq. ± 46.35 MHz) x n
¦“Sub” band freq. = (“Main” band freq. ± 47.25 MHz) x n(@ “Main band = NFM)
¦“Sub” band freq. = (“Main” band freq. ± 45.8 MHz) x n(@ “Main band = WFM)

VX-7R OPERATING MANUAL16
FREQUENCY NAVIGATION
The VX-7Rwillinitiallybeoperatinginthe“VFO”mode,asjustdescribed.Thisisachannelized
system which allows free tuning throughout the currently-selected operating band.
Three basic frequency navigation methods are available on the VX-7R:
1)Tuning Dial (Outer ring of dual control on Top Panel)
Rotation of the DIAL allows tuning in the pre-programmed steps established for the cur-
rent operating band. Clockwise rotation of the DIAL causes the VX-7R to be tuned toward
a higher frequency, while counter-clockwise rotation will lower the operating frequency.
If you press the key momentarily, then rotate the DIAL, frequency steps of 1 MHz will
be selected. This feature is extremely useful for making rapid frequency excursions over
the wide tuning range of the VX-7R.
2)Direct Keypad Frequency Entry
The desired operating frequency may be entered directly from the keypad.
The operating mode will automatically be set once the new frequency is entered via the
keypad.
To enter a frequency from the keypad, just press the numbered digits on the keypad in the
proper sequence. There is no “Decimal point” key on the VX-7R, so if the frequency is below
100 MHz (e.g. 15.150 MHz), any required leading zeroes must be entered. However, there is
a short-cut for frequencies ending in zero - press the key after the last non-zero digit.
Examples:
To enter 146.520 MHz, press ààààà
To enter 15.255 MHz, press ààààà
To enter 1.250 MHz (1250 kHz), press ààààà
To enter 0.950 MHz (950 kHz), press ààààà
To enter 430.000MHz, press àà
3)Scanning
From the VFO mode, press the key, then press the key. The VX-7R will begin scan-
ning toward a higher frequency, and will stop when it receives a signal strong enough to break
through the Squelch threshold. The VX-7R will then hold on that frequency according to the
setting of the “RESUME” mode (Menu Item: Scan Modes #3). See page 57 for details.
If you wish to reverse the direction of the scan (i.e. toward a lower frequency, instead of a
higher frequency), just rotate the DIAL one click in the counter-clockwise direction while
the VX-7R is scanning. The scanning direction will be reversed. To revert to scanning
toward a higher frequency once more, rotate the DIAL one click clockwise.
Press the PTT switch momentarily to cancel the scanning.
OPERATION

VX-7R OPERATING MANUAL 17
AUDIO MUTING
The Audio Mute feature is useful in situations where it would be helpful to reduce the
audio level of the “Receive Only” band (Small character display) whenever you receive a
signal on the “Main” band (Large character display) during Dual Receive operation.
To activate the Audio Mute feature:
1. Press the key, then press the key to enter the Set mode.
2. Rotate the DIAL to select the Menu Item labeled (Basic
Operation #8: MUTE SET).
3. Press the or key to select “ON” (to enable Audio
Mute feature).
4. Press the PTT switch to save the new setting and exit to
normal operation.
5. To disable the Audio Mute feature, select “OFF” in step 3
above.
When the Audio Mute feature is activated, the “ ” icon will appear on the display..
BAND LINKING
For split operation on Amateur bands, the BAND Link feature may be useful.
1. Set up dual receive operation, as just described.
2. Press the key, then press the key to enter the Set mode.
3. Rotate the DIAL to select the Menu Item labeled (Misc
Setup #9: BAND LINK).
4. Press the or key to set this Menu Item to ON.
5. Press the PTT key to save the new setting and exit to
Linked/Dual receive operation.
As you rotate the DIAL, you will observe that both bands’ frequencies are changing to-
gether. When you are done with this operating mode, re-enter the Set mode, and set (Misc
Setup #9: BAND LINK) to OFF.
The BAND Link feature requires that (1) “Main” band and “Sub” band be
set to same band (Dual In-band receive), (2) Menu Item (Misc Setup #10:
VFO MODE)must be set to “BAND.” In other words, the BAND Link feature
cannot activated if “Main” band and “Sub” band are not set to the same band, or if
Menu Item (Misc Setup #10: VFO MODE)is set to “ALL.”
OPERATION

VX-7R OPERATING MANUAL18
TRANSMISSION
Once you have set up an appropriate frequency inside one of the three (or four) Amateur
bands on which the VX-7R can transmit (50 MHz, 144 MHz, or 430 MHz, plus 222 MHz
on the USA version), you’re ready to transmit. These are the most basic steps; more ad-
vanced aspects of transmitter operation will be discussed later.
1. To transmit, press the PTT switch, and speak into the front panel microphone (located
in the upper right-hand corner of the speaker grille) in a normal voice level. The
“STROBE” will glow red during transmission.
2. To return to the receive mode, release the PTT switch.
3. During transmission, the relative power level will be indicated on the LCD. Full power
(5 Watts) is indicated by eight arrows below the frequency display. The three “Low
Power” levels (L1, L2, and L3) are indicated by two, four, or six arrows, respectively.
Additionally, the “L1,” “L2,” or “L3” icon will appear at the bottom of the display,
corresponding with the “Low Power” Level setting.
If you’re just talking to friends in the immediate area, you’ll get much longer
battery life by switching to Low Power operation. To do this, press the
key, then press the key so that the “L” icon appears at the bottom of the
display. And don’t forget: always have an antenna connected when you transmit.
Transmission is not possible on any operating bands other than the 50 MHz, 144 MHz, 222
MHz, and 430 MHz bands.
Changing the Transmitter Power Level
You can select between a total of four transmitter power levels on your VX-7R. The exact
power output will vary somewhat, depending on the voltage supplied to the transceiver.
With the standard FNB-80LI Battery
Pack and external DC source, the power
output levels available are:
To change the power level:
1. The default setting for the power output is “High;” in this configuration, the LCD
shows no indication of the power output level. Pressing the key, followed by the
key, causes the power level “L1,” “L2,” or “L3” to appear..
2. Press the key, followed by the key (repeatedly, if necessary) to make the
“Low Power” icon disappear and restore High Power operation.
1)The VX-7R is smart! You can set up Low power on one band (like UHF),
while leaving VHF on High power, and the radio will remember the different
settings on each band. And when you store memories, you can store High
and Low power settings separately in each memory, so you don’t waste battery power
when using very close-in repeaters!
OPERATION
50/144/430 MHz
222 MHz FM
50 MHz AM
NONE
5.0 W
–
L3
2.5 W
–
L2
1.0 W
0.3 W
L1
0.05 W
0.05 W
1.0 W (Fixed)
ICONS