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IP Networking DMR Digital /Analogue Repeater Retevis RT92

IP Networking DMR Digital /Analogue Repeater Retevis RT92

Retevis RT92 is a DMR Repeater. 

Tier-2 DMR Standard of ETSITS102-361.

TIA/EIA-603C and MIL-STD-810Standard.

Maximal power 25W/50W, increases the communication distance and reliability.

Unaffected sensitivity even under transmitting mode with full power.

Modular design and optimized RF performance, easy maintenance.

Many technology patents applied.

Fast transmitting for analog signaling and sub-tone signaling, support CDCSS grouping at same frequency, make multiple CDCSS could be transmitted at the same frequency.

Base station mode and dispatcher mode available.

Communication between radio sand cable telephone (PABX/PSTN) and mobile phones.

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Extended Functions:

  • Auto-configuration, Self-diagnostic, Remote monitor and Network management (Monitor system software need).

  • Communication between radio sand cable telephone and mobile phones.

  • Via Ethernet network, connect with GPRS/ CDMA/ 3G/ 4G/ LTE/ WIFI wirelessly (Extend to support the wireless IP network), support IP soft switch and multiple sites networking.

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The Retevis RT92 Internal structure. 

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General Specifications

Model

RT92

Frequency

400-470MHZ

Channel spacing

25 kHz/12.5 kHz

Operating Voltage

100~264VAC~50/60Hz

Antenna port transmitting spurs 9KHz~1GHz:

≤-36dBm(Launch mode) ≤-57dBm(Idle mode)

1GHz~12.75GHz:

≤-30dBm(Launch mode) ≤-47dBm(Idle mode)

Chassis port radiation spurs 9KHz~1GHz:

≤-36dBm(Launch mode) ≤-57dBm(Idle mode)

1GHz~12.75GHz:

≤-30dBm(Launch mode) ≤-47dBm(Idle mode)

Antenna impedance

50Ω

Speaker impedance

40Ω

Operating temperature

-10 C~+55 C

Volume (length × width × height)

482mm×440mm×89mm

weight

≤12KG

Safety Specifications

Insulation resistance

≥100MΩ(Test voltage DC500V),Insulation resistance in hot flashes≥2MΩ

Dielectric strength

AC withstand voltage 1000V(Leakage current≤5mA),1min,No breakdown, arcing and corona

Reception Specifications

Digital sensitivity (BER5%)

≤-117dBm

Adjacent channel selectivity

≥65dB

Intermodulation immunity

≥70dB

Intermodulation immunity

≥90dB

Audio output power

3.0W

Transmission specifications

Frequency error

≤2.5 ppm

Transmit power

50W

Adjacent channel power

±12.5kHz:≤-60 dB,±25kHz:≤-70 dB

Transient switching adjacent channel power

±12.5kHz:≤-50 dB,±25kHz:≤-60 dB

Modulation

4FSK

4FSK digital modulation

data 7K60FXD、Data plus voice 7K60FXW

Digital speech encoder

AMBE++ or SELP

Transmitted bit error rate

≤1.5%


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If you want to buy, click the RT92

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