33dBm 700-800MHz High Selectivity Power Repeater
The EMTS Telecom Services 700-800MHz, 33dBm Power Repeater, provides an excellent solution to the problem of poor signal coverage for Public Safety networks. EMTS's proven amplifier technology is designed to extend coverage for Public Safety in-building that meets all code requirements, including FirstNet frequencies to advanced noise cancellation, oscillation avoidance, and automated filter selection that guarantees the best performance. This dual-band, dual-mode repeater has a robust, flexible design that simplifies traditional configuration issues and addresses today's interference and performance challenges. Easy installation, lightweight design, and easy usage make our 700-800MHz Power Repeater a cost-effective and practical solution for extending signal coverage.
Key Features
- Dual Band configuration 700 and 800MHz DMR/LMR bands
- Superior RF performance, high efficiency with a digital module for block selectivity and multiple block operation
- Superior RF performance, high efficiency
- Downlink 33dBm composite power
- High Gain and Low Noise Figure
- Intelligent design, with built-in ALC function and Isolation, preventing
- Downlink 33dBm composite power, Comply with APCO25, DMR, and LTE standards
- IP65 enclosure, 4G modem for remote management, and alarm
Technical Specifications
| Electrical Specifications | |
|---|---|
| Parameters | |
| NO. | Items |
| Downlink | Uplink |
| Frequency Range (Band 1) | 758-775 MHz / 788-805 MHz |
| 1 | |
| Band 2 (851-869 MHz) | 806-824 MHz |
| 2 (Output Power(Max)) | 33±2dBm / 27±2dBm |
| 3 (Max Gain) | 80±3dB / 80±3dB |
| 4 (GainModulationRange) | 30dB |
| 5 (Gain Modulation Step) | 1dB |
| 7 (Noise Factor) | ≤5dB / ≤5dB |
| 8 (Max NO Damage Input Power) | -10dBm / -10dBm Output power variation < 2dB or be off when adding |
| 9 | Automatic Level Control(ALC) 10dB at max output power. Control range≥30dB. |
| 10 (Pass Band Ripple) | ≤3dB |
| 11 (VSWR) | ≤1.5 |
| 12 (Time Delay) | ≤13.0μs |
| In-Band | ≤-36dBm/3kHz or ≤-60dBc/3kHz |
| Spurious (Out-Band(Deviation) | 9kHz~1GHz:≤-36dBm |
| 13 (Emissions) | from the band edge |
| outside 2.5MHz) | 1GHz~12.75GHz:≤-30dBm |
| In-Band | ≤-45dBc/30kHz |
| 14 (IMD) | Out-Band(Deviation / 9kHz~1GHz:≤-36dBm from the band edge |
| outside 2.5MHz) | 1GHz~12.75GHz:≤-30dBm ≤-30dBc@±1MHz |
| 15 | Rejection Out of band ≤-60dBc@±5MHz |
| 16 (Power Consumption) | ≤125W |
| 17 (Local Monitoring & Control) | RS232 |
| 18 (RF Connection Mode) | N/F,50Ω |
| 19 (Power Supply Mode) | AC 220V±20%,50±5Hz; Europe Standard |
| 20 (Operation Temperature) | -25℃~ +55℃ |
| 21 (Relative humidity) | ≤95% |
| 22 (Weight – Casing class – Mounting) | ≤35kg / IP65 / Wall or Pole Mounting |
| 23 (Dimension) | 357mm×217mm×453mm(W*H*L) |
