Veilige betaling
Via iDeal, bankoverschrijving
of pinnen/contant bij ophalen
Grote voorraad
Ook apparatuur uit
het hoge segment
100% verzekerd
Dubbel verpakt en
verzekerd per PostNL

Thanks to the simultaneous application of narrow band codecs and digital error correction, the MD785/MD785G VHF offers you an outstanding audio quality in loud environments and in boundary regions of the radio coverage.

Lees meer..

Beschikbaarheid: Niet op voorraad. Backorder mogelijk.

€ 458,00

** This price is only for licensed HAM RADIO OPERATORS **

Excellent voice transmission

Thanks to the simultaneous application of narrow band codecs and digital error correction, the MD785/MD785G VHF offers you an outstanding audio quality in loud environments and in boundary regions of the radio coverage.

Dual mode
The MD785/MD785G VHF features an analogue as well as a digital mode and is compatible with the currently used analogue systems, thereby simplifying your transition into the digital age.

Improved use of the radio spectrum
Thanks to the TDMA process the MD785/MD785G VHF allows an assignment of the available bandwidth with double channel capacity. This results in a clear relief of the increasing spectrum scarcity.

Secure communications
Besides the built-in encryption based on digital technology, the MD785/MD785G VHF features advanced encryption options, e.g. 256-bit encryption and a scrambler function (optional).

Reliability and quality
The MD785/MD785G VHF complies with the standards MIL-STD-810 C/D/E/F/G and the degree of protection IP54 and offers a high degree of reliability even in rough environments.

Versatile functionality
Besides the classic communication functions, the MD785/MD785G VHF features numerous additional digital and optional functions, including text messages, GPS location determination* and a lone worker function.

Expansion port
Thanks to the built-in expansion port, the MD785/MD785G VHF can be expanded by additional functions.

Intuitive interface and key guidance
The high-resolution LCD screen offers a clear display, even under difficult light conditions. The large keyboard and ergonomic programmable keys allow an efficient and productive communication.

General Data
- Frequency range: - UHF: 400 - 470 MHz
- 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: 5/25W / UHF: 5/25W
- Modulation: 11KΦF3E at 12.5 kHz/14KΦF3E at 20 kHz/16KΦF3E at 25 kHz
- 4FSK digital modulation: 12.5 kHz (data only): 7K6ΦFXD / 12.5 kHz (data and voice): 7K6ΦFXW
- 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++
- ETSI standard: ETSI-TS102 361-1, 2 & 3

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 IA-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
- m 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

** De laatste firmware updates, codeplug software en codepluggen kunt u downloaden op ham-dmr.nl


In the box:
- Transceiver
- Mobile bracket

- Microphone + clip
- Power cord
- GPS antenna 

Versions:
VHF version: 136 - 174 MHz

UHF version: 400 - 470 MHz
** Standard we deliver UHF versions! Price VHF or UHF version is simalar.

GENERAL DATA

Frequency range
VHF: 136 – 174 MHz
UHF: 400 – 470 MHz

Supported operation modes
DMR Tier II (DMR conventional), Simulcast
XPT
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 (adjustable)
VHF: 1 – 25 W / 5 – 25 W / 5 – 50 W
UHF: 5 – 25 W / 5 – 45 W

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

** De laatste firmware updates, codeplug software en codepluggen kunt u downloaden op ham-dmr.nl


Youtube instructiefilmpje firmware updaten en codeplug programmeren:

 


Schrijf uw eigen review
  1 ster 2 sterren 3 sterren 4 sterren 5 sterren
Ons
Product