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| VERO
Handheld Two Way Radio VR-728
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| Handheld
Two Way Radio VR-728 offers 128 channels
and 5 watts of power, a lithium battery
providing a 18 hour battery life, and
coverage for up to 250,000 square feet,
20 floors, or up to 6 miles. VR-728 supports
supports VHF frequencies or UHF frequencies
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Handheld Two Way Radio meet the communication
needs of a variety of different users,
regardless of the department's daily
schedule or security, whether it is
a demand for quick response to emergencies
is still an amateur radio enthusiasts,
the walkie-talkie can allow you to communicate
with high-quality space, so you have
to mind the work of the team on the
other hand, the ease. A unique "emergency
alarm" function, for outdoor tourism
or security protection, and very useful. |
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Frequency
Range |
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UHF :400-470 MHZ
VHF:136-174 MHZ |
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OutPut Power
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4W/1W 5W/1W |
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Channel Number |
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A big channel capacity of 128
allows more flexible assignment
among different user groups. |
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Battery Type |
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High battery capacity of 1200mAh(Li-ion
Battery) |
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High/Low
Power Switchable |
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The radio can be switchable
for both low power and high power.
When talk range is small, the
radio can be switched to low or
middle power to save battery. |
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Key Pad
Operation |
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16 Key pad enable users to
program the parameter to radio
directly when the programming
cable and computer is not available,
it is very convenient for outdoors |
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Wide Band
Coverage |
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It is available on 400-470MHz,
and 136-174MHz, adaptable to most
frequency regulations around the
world. |
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25KHz/12.5KHz
Switchable |
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Different channel spacing 25KHz/12.5KHz
is optional to confirm with the
regulations of different countries. |
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Squelch
level |
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It enable minimize interference
from undesired weak signals and
enable weak signals be heard. |
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VOX Function |
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Hands-free operation is available
when VOX function is turned ON. |
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Large LCD
Display |
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It can make user at a glance
to know information about channel,
frequency, power, battery power,
and key lock. And 15-key pad and
LCD with backlight can bring great
convenience to operation in darkness. |
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CTCSS /
CDCSS |
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Unique CTCSS /CDCSS is useful
to setup group users to avoid
unwanted conversations on the
same channel. |
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Channel
steps (5K/6.25K/10K/12.5K/25K) |
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Different channel steps 5K/6.25K/10K/12.5K/25K
is optional to confirm with the
different need. |
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Digital
FM radio |
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it is very easy to use the
radio receive the frequency range
:88-108 MHz |
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Monitor |
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To hear a weak signal, press
MONI key. And it helps adjusting
volume when no signal is received. |
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Emergency
Alert |
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Press the preset emergency
key to emit emergency alarm, or
send ENI or background noise to
pre-defined person. |
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PC Programming |
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Frequency and various features
can be set by PC programming software. |
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TOT |
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The feature allows for more
efficient use of channels by limiting
the amount of time of each transmission.
Also, it effectively avoids radio
damage because of long-time transmission. |
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| Technical
Specification |
Model |
VR-728 |
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Frequency
Range |
UHF :400-470
MHZ/ (PMR446)
VHF:136-174MHZ |
Channel
Number |
128 |
Channel
Spacing |
5/6.25/25/12.5/50KHz
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Maximum
Deviation |
?KHz
to 25KHz ?.5KHz to 12.5KHz
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Frequency
Stability |
?.0ppm
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Operating
Voltage |
7.4V
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Battery
Type |
1400
mAh (Lithium Battery) |
Operating
Temperature |
-30?~+60?
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Standby
Current |
50mA
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Antenna
Impedance |
50O
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Dimension(without
antenna&battery |
(L??)
106?3?9(mm) |
Weight |
265g
(with antenna&battery) |
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Transmitter |
Power
Output |
4W/1W |
Modulation |
16K?F3E/11K?F3E
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Spurious
and Harmonious |
-36dBm<1GHz
-30dBm>1GHz |
FM
Noise |
40dB
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Adjacent
Channel Power |
70dB/60dB
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Audio
Distortion |
=5?
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| Receiver |
Sensitivity |
0.25?(12dB
SINAD) |
Selectivity |
60dB
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Intermodulation |
60dB
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Spurious
Response Rejection |
65dB/70dB
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| Audio
Power Output |
500mW
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Audio
Distortion |
=3?(0.5W)
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Standard
Accessories |
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Optional
Accessories |
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COM Programming
Cable |
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USB Programming
Cable |
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Speaker Microphone |
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Throat Headset |
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HAM
With compact design,
various functions and
multi-mode scan, VR-200
is the best choice for
HAMs to make self-training,
mutual communication
and technical study.
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Outdoors
Sports
VR-728 is easy to carry
during long distance
traveling. Long standby
time, wide-band coverage
and self-program function
can bring you flexible
means of communication.
A large capacity of
128 channels enables
you arrange different
groups, especially useful
for large travel groups.
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Construction
Industry & Mining
Due to tough, noisy, dusty
environment of construction
industry and mining, the
communication is greatly
affected as the radio
easily gets dirty and
the voice is low. 1400mAh
Li-poly battery, superior
audio, unique battery
lock can provide clear
and smooth communication. |
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Super market,
Hotel and Restaurant
Easy-to-carry VR-728
can help you provide
considerate and quick
service for your customers.
And VOX function can
free your hands, thus
you can speak into the
radio when provide service
to your customers. |
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Property Management,
Enterprise Safety and
Service Industry
Ergonomic design, special
knob design and unique
battery lock brings great
convenience to your operation.
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