Yanton DM980
This single band Tier II DMR handheld has been around for a while (2015) and was
designed primarily for commercial operation, but also adapts nicely to ham
radio. Let's take a look at what's...
In the Box
Included with the radio are the:
- Li-Ion Battery (2800 mAh)
- Belt clip
- 14 page User Guide – English
- Hand Strap
- Charger base & AC adapter
- Antenna – 4.75" (12cm)
General Description
- DMR Tier II and FM
- VHF or UHF Single Band
- Size: 4.7 x 2.6 x 1.4" (120 x 65 x 35mm)
- Weight: 9.2oz (260g) w/ant &
battery
- 136-174 400-480 MHz
- CTCSS/DCS DTMF
- 1W / 5W transmit
- 1000 channel
- 64 zones
- 16 channels per zone
- 1024 contacts
- DMR DB area (none)
Transmitter
The frequency range of the DM980 is either VHF 136-174 or UHF 400-480 MHz. Along with DMR, the
radio also supports FM (12.5 and 25.0 kHz). The one I used for this review
is a UHF model.
My over the air audio reports were very good with plenty of audio gain to spare.
There is no audio gain control, but speaking across the front of the handheld
about an inch from the microphone seemed to do the job quite nicely.
The radio holds true to its power
specifications.
Conservatively at 4W on UHF, the radios output level came in at a respectable
4.3 into a calibrated Bird Termaline
wattmeter.
DM-980 |
Low |
High |
UHF |
1.4 |
4.3 |
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Receiver and Audio
The receiver sensitivity is very good on both digital and analog. The receiver
has plenty of audio to go around with a one watt audio amp. The screen shows volume levels from 0 to 20.
The smooth listening level is around 4/5, level 10 is plenty loud, and level 20
is mega loud. I found the audio tone a little on the high pitched side, but
definitely not objectionable.
Enclosure
The DM-980 case
has a good solid feel and weight, and fits the hand well. It weighs in at
9.2oz (260g) with the battery attached.
Battery removal is a little tight and required a hard press of the battery against
the case and a solid fingernail pull to release the battery. The battery then
pulls right off.
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The keypad buttons a bit larger than most with a layout of three
across and four down. This puts the zero (0) at the bottom of the keypad where I
personally believe it belongs. When a button is keyed, the keypad light is
bright and easy to read.
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The PTT button requires only a light pressure that doesn't tire the finger to
press. There are three programmable side keys that respond to both long press and
short press options. (Zone, Scan, VOX, Power, etc.)
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There is also a red alarm button on the top, however, it is not programmable.
The antenna connector is an SMA-M requiring an antenna terminated with a
standard SMA-F connector.
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Antenna
The included antenna is 4.75" (12cm). The stock antenna performs well,
but if you are on the fringe, an antenna like the NA-771 or NA-24J would
make a bit of a difference (2-3dB). A difference would be expected, but I'll
probably continue using the stock antenna.
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Display
The radio has a
multicolor display. The main background is a sky blue with multicolor icons. The
screen size is 1.1" x 1.4" with excellent resolution. The resolution
is very clear, however several display lines are limited to only 8 characters per
line.
A
Shows display sample of the icons when in the MENU selection mode.
B
Shows a typical idle channel display
Zone, Channel, Freq, Date (8 char Zone & Channel limit)
C
Shows display while receiving an active station
- Line 1 - "GROUP" or "PRIVATE"
- Line 2 - 8 digit DMRID *
- Line 3 - 00:00:00 (receive timer)
- Line 4 - "CALL" (incoming Call)
*
Note: If a DMR ID is entered into the Contacts list, the 12 char description
will appear.
These are manual entries, and Not part of a DMR database.
Software / Programming
As with all DMR radios, there's a bit of a learning curve to the programming
side. The supplied software is easy to follow, but individual entry is required
as there is no '.csv' file import or export.
The DM980 will hold 1000 channels, with 64 zones (16 channels per zone) and 1024
contacts. Being a commercial radio, there is no provision for a DMR user ID
database.
To assist with initial programming, a sample code plug is posted
HERE and can be used as a starter template.
Firmware
The DM-980 has firmware upgrade capability. If future enhancements or additional
features are added in the future, the radio can be updated to the most recent
model. The radio reviewed was firmware release 16.07.05.
Programming Cable
The Yanton DM-980 uses the same
programming cable as the Motorola series GP-328.
It's a multi-pin cable that has the UART chip in the USB side of the cable.
Some, but not all, aftermarket programming cables utilize a Prolific chip requiring a special driver. If this occurs, the necessary driver can be found at
Prolific 3200.
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Battery Charger
The charger base requires a standard 12vdc 500mAh wall wart (included). The LED on the front of
the charger base is Red when charging, Green when
fully charged, and Off if there is no radio in the cradle. The charger requires
that the radio be pushed firmly to the back of the cradle for a good contact. I was able to get a solid full charge by charging overnight.
Conclusion
Although the DM980 was designed more for the commercial market, but shows
potential for ham radio as well. The firmware is upgradable, so new features in
the future are not out of the question. Currently, support is provided by the
manufacturer.
The obvious pros are the following:
- Solid Build
- True Tier II DMR
- Clean audio and power
Concerns are:
- Single Band (VHF or UHF)
- 8 character display limit
Note: This equipment was received for the purpose of a fair and unbiased review.
All findings are factual based on the equipment I received. Any issues found
have been reported both here and back to the seller or manufacturer.
DM-980
Single Band DMR
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