RETEVIS RT92 Digital dmr radio programming Repeater 1U IP Multisites 50W Base station mode and dispatcher mode available
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Tier-2 DMR Standard of ETSITS102-361.TIA/EIA-603C and MIL-STD-810 Standard.
Base station mode and dispatcher mode available.
Maximal power 25W/50W, increases the communication distance and reliability.Unaffected sensitivity even under transmitting mode with full power.
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.
Spec
Specification:
| 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 |
| Connector | Type N(M) |
| 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% |
Feature
- 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.
- RT92 is Type N F connector
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.