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Hytera - RD625U Se i full størrelse

Hytera - RD625U

DMR uhf Repeater

Mer detaljer

Tilgjenglig: På Nærlager / Bestillingsvare

23 566,19 kr

Generelle data

Frekvens


UHF: 400 – 470 MHz

Støttede modus:
  • DMR Tier II 
  • Analog

DMR Tier II in accordance with ETSI TS 102 361-1/2/3

Antall kanaler

1024

Antall soner

1

Kanal avstand

12.5 / 20 / 25 kHz

Spenning

13.6 ± 15% VDC
90 V - 264 VAC

Maks strømforbruk

≤ 0.5 A at 13.6 V DC

Maks strømforbruk under sending

≤ 5.5 A at 13.6 V DC

Frekvens stabelitet

±0.5 ppm

Antenne impedanse

50 Ω

Størrelse (H × B × D)

210 x 348 x 108 mm

Vekt

2870 g



Senderen :

Utgangseffekt

1 – 25 W

Modulasjonsform

11K0F3E at 12.5 kHz
14K0F3E at 20 kHz
16K0F3E at 25 kHz

4FSK digital modulasjon

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

Hum and noise

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 dB to -3 dB

Audio distortion

≤ 3 %

Digital vocoder type

AMBE++



Mottager

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: 65 dB at 12.5 kHz / 75 dB at 20 and 25 kHz
ETSI: 60 dB at 12.5 kHz / 70 dB at 20 and 25 kHz

Intermodulation

TIA-603: 75 dB at 12.5/20/25 kHz
ETSI: 70 dB at 12.5/20/25 kHz

Spurious response rejection

TIA-603: 75 dB at 12.5/20/25 kHz
ETSI: 70 dB at 12.5/20/25 kHz

Signal-noise ratio (S/N)

40 dB at 12.5 kHz
43 dB at 20 kHz
45 dB at 25 kHz

Audio distortion

≤ 3 %

Audio sensitivity

+1 dB to -3 dB

Conducted spurious emission

< -57 dBm

Environmental conditions

Operating temperature range

-30 °C to +60 °C

Storage temperature range

-40 °C to +85 °C

Alle tekniske data er testet etter de resspektive standarer, men pga kontinuerlig utvilkling  kan tekniske endringer skje.