rd625

Hytera RD625

£1,383.99 Exc. Vat

Hytera RD625 repeater  is a compact DMR repeater for wall mounting, Hytera RD625 repeater is a digital repeater designed specifically to provide reliable radio coverage in buildings and tunnels. Hytera RD625 repeater has been developed in accordance with the Digital Mobile Radio (DMR) open ETSI standard and can be operated in digital or analog.

10 in stock

Product Description

Hytera RD625 repeater  is a compact DMR repeater for wall mounting, Hytera RD625 repeater is a digital repeater designed specifically to provide reliable radio coverage in buildings and tunnels. Hytera RD625 repeater has been developed in accordance with the Digital Mobile Radio (DMR) open ETSI standard and can be operated in digital or analog.

Product Info

Flexible IP networking
Hytera RD625 repeater can be connected to an IP-based communication network with multiple locations. The roaming function is used to provide radios in this radio network with voice and data services across cells.

Connecting VoIP private automatic branch exchanges (PABX)
Hytera RD625 repeater makes it possible to connect existing VoIP telephone systems to the DMR radio network. This allows DMR radio subscribers to hold half-duplex conversations with participants from the telephone network. Telephone subscribers have the option of making either individual or group calls in the radio network.

Analog and digital operation with the ability to switch automatically
Hytera RD625 repeater can be operated both in analog and in digital mode and is completely compatible with analog systems currently in use. The device can automatically change between digital and analog mode depending on the type of receiver signal, saving both time and money by eliminating the need to configure frequencies and channels manually.

Automatic AC/DC switch over
The integrated power supply of the Hytera RD625 repeater automatically chooses between alternating current and direct current. This makes it possible to provide a fail-safe radio signal by connecting the repeater to an independent source of direct current (UPS) in addition to the normal supply of power. If the AC supply fails, Hytera RD625 repeater switches to the second power supply automatically.

Easy installation
Hytera RD625 repeater is a well-engineered design, it makes wall mounting easy using the optionally available wall bracket. This makes it possible to install the repeater flexibly and conveniently in buildings.

Repeater diagnostics and control system (RDAC)
A PC-based application can be used to monitor, inspect and control the Hytera RD625 repeater. The software supports network access from multiple points and allows administrators to monitor the DMR radio network.

Compact all-in-one design
Hytera RD625 repeater combines transmitter and receiver components, the voltage supply and the duplexer (optional) in its compact chassis.

Repeater access management
To ensure a high level of security, Hytera RD625 repeater features a repeater access monitor that protect the radio network from unauthorized access attempts.

Technical Data

General data
Frequency range VHF: 136 – 174 MHz
UHF: 400 – 470 MHz
Supported operation modes
  • DMR Tier II (DMR conventional) in accordance with ETSI TS 102 361-1/2/3
  • Analog
Channel capacity 16
Channel spacing 12.5 / 20 / 25 kHz
Operating voltage 13.6 ± 15% VDC
90 V – 264 VAC
Max. power consumption (in stand by) ≤ 0.5 A
Max. power consumption (during transmission) ≤ 5.5 A
Frequency stability ±0.5 ppm
Antenna impedance 50 Ω
Dimensions (H × W × D) 210 x 348 x 108 mm
Weight 2870 g
Transmitter
Transmitting power 1 – 25 W continuous
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 dB 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
70 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 distortion ≤ 3 %
Audio sensitivity +1 dB to -3 dB
Conducted spurious emission < -57 dBm
Ambiant data
Operating temperature range -30 °C to +60 °C
Storage temperature range -40 °C to +85 °C

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