Published by Chris KM4KTC on November 22, 2016

GigaParts has partnered with Hytera!

Before reading this. Please note I wrote this quickly because I am pretty excited. So it may be a little scattered.But you get the gist, hopefully. More to come for sure!

Do you have a DMR radio yet? If the answer is no. The question is WHY NOT!?!?!

I have recently gained a interest in DMR and a new truck, so I have been equipment shopping for the new install. Walked into GigaParts today to learn they partnered with Hytera! Hytera is one of the top names in DMR. I was excited to put my hands on one of these radios! Got to crack the box on a Hytera MD-782G. I should note that I didn’t get to power on this radio and only got to handle it for a few mins, but I will go ahead and give my build quality impressions.

Hytera MA782G UHF Radio

Hytera MA782G UHF Radio

Hytera MA782G Bottom of the case

Hytera MA782G Bottom of the case

Hytera MA782G Back

Hytera MA782G Back

 

 

 

 

 

 

 

This thing is built SOLID. Resembles a very well known commercial manufacture actually. It sports a forward facing speaker, VERY large heat sink across the bottom of the radio and rear. There is a color screen however I haven’t seen it powered on. I also noticed the mic connector is sealed to prevent moisture from getting in. This radio was a 45W UHF mono band radio. Quick research shows that Hytera does offer this in VHF but looking on GigaParts website it’s currently not offered through them. I am sure they can get it. There is a BNC connector and serial style connector on the rear, along with a GPS antenna port which is included in the box.  I can’t wait to get one of these in my truck!

GigaParts also has a range of HT’s and accessories from HYTERA. Go check them out!

So a quick round up.

What’s in the box
45W UHF Radio
Mobile mounting bracket
GPS Antenna
Quick start guide
Manual on CD
Power Wire (Includes a blade fuse. I liked this)

Specs from Hytera

General Data
Frequency range
VHF: 136 – 174 MHz
UHF: 400 – 470 MHz
Supported operation modes
  • DMR Tier II (DMR conventional), Simulcast
  • DMR Tier III (DMR trunking)
  • Analog, MPT 1327

DMR Tier II in reference to ETSI TS 102 361-1/2/3
DMR Tier III in reference to ETSI TS 102 361-1/2/3/4

Channel capacity
1024
Zone Capacity
64 (with max. 16 channels each)
Channel spacing (analog)
12.5 / 20 / 25 kHz
Channel spacing (digital)
12.5 kHz
Operating voltage
13.6 ±15 % VDC
Max. power consumption (in stand by)
≤ 0.6 A
Max. power consumption (during reception)
≤ 2.0 A
Max. power consumption (during transmission)
5 W: ≤ 5 A
25 W: ≤ 8 A
45 W / 50 W: ≤ 12 A
Frequency stability
±1.5 ppm
Antenna impedance
50 Ω
Dimensions (H × W × D)
174 x 60 x 200 mm
Weight
1.7 kg
LCD display
220 x 176 pixels, 262,000 colours, 2.0 inches, 4 lines
Transmitter
Transmitting power
VHF: 5 – 50 W (Adjustable)
UHF: 5 – 45 W (Adjustable)
5 – 25 W* (Adjustable)
Modulation
11K0F3E at 12.5 kHz
14K0F3E at 20 kHz
16K0F3E at 25 kHz
4FSK digital modulation
12.5 kHz (data only): 7K60FXD
12.5 kHz (data and voice): 7K60FXW
Interfering signals and harmonics
-36 dBm < 1 GHz
-30 dBm > 1 GHz
Modulation limiting
±2.5 kHz at 12.5 kHz
±4.0 kHz at 20 kHz
±5.0 kHz at 25 kHz
Noise suppression
40 dB at 12.5 kHz
43 dB at 20 kHz
45 dB at 25 kHz
Adjacent channel selectivity
60 dB at 12.5 kHz
70 dB at 20/25 kHz
Audio sensitivity
+1 to -3 dB
Nominal audio distortion
≤ 3%
Digital vocoder type
AMBE++
Receiver
Sensitivity (analog)
0.3 μV (12 dB SINAD)
0.22 μV (Typical) (12 dB SINAD)
0.4 μV (20 dB SINAD)
Sensitivity (digital)
0.3 μV / BER 5%
Adjacent channel selectivity
TIA-603
ETSI
65 dB at 12.5 kHz / 75 dB at 20 and 25 kHz
60 dB at 12.5 kHz / 70 dB at 20 and 25 kHz
Intermodulation
TIA-603
ETSI
75 dB at 12.5/20/25 kHz
70 dB at 12.5/20/25 kHz
Spurious response rejection
TIA-603
ETSI
75 dB at 12.5/20/25 kHz
75 dB at 12.5/20/25 kHz
Hum and noise
40 dB at 12.5 kHz
43 dB at 20 kHz
45 dB at 25 kHz
Nominal audio power output
Internally, 3 W at 20 Ω
Externally, 7.5 W at 8 Ω
Nominal audio distortion
≤ 3 %
Audio sensitivity
+1 to -3 dB
Conducted spurious emission
-57 dBm
Ambient data
Operating temperature range
-30 °C to +60 °C
Storage temperature range
-40 °C to +85 °C
Protection against dust and moisture
IP54
Shock and vibration resistance
MIL-STD-810 C/D/E/F/G
Relative humidity
MIL-STD-810 C/D/E/F/G
GPS (MD785G only)
Time to first fix (TTFF) cold start
< 1 minute
Time to first fix (TTFF) warm start
< 10 seconds
Horizontal accuracy
< 10 meters

 

#DMR#GigaParts#Ham Radio#Hytera

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