JDIR-LCPA Series (+20dBm)
JDIR-LCPA Series (+20dBm)
Quad Band Industrial Repeater - USA
Product Overview
The JDIR- LCPA Series Cellular Repeater is a high-powered, gain adjustable quad band repeater that is perfect for use in a DAS application needing to provide enhanced coverage for Voice, 3G and 4G high speed data to an office building, department store, warehouse, underground parking lot, or small multi-story building. Our repeaters are built with carrier level optimization in mind and thus use very high quality internal components to achieve this. These include low noise amplifiers with high linearity, properly specified and set output power limits and well designed alarm/protection circuitry.
A main feature standard on all our repeaters are individually assigned Uplink and Downlink attenuation adjustment DIP switches. This is particularly advantageous when optimizing your repeater for LTE to ensure you get the best throughput speeds.
A certified test report is included with each repeater that leaves our factory, so you are assured of strict quality controls.
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To maintain safe and specific output signal levels, this advanced repeater has built-in AGC (Automatic Gain Control) and ALC (Automatic Limit Control) circuits which can automatically control the gain of the repeater within a 15dB range depending on the RF environmental conditions. In addition, it also has built-in attenuation dip switches that allow you to manually attenuate (fine tune) the repeater's uplink and downlink channels in 1db increments up to 31dB, using color changing LED's as a status indicator. These Alarm LED's are used as a guide to prevent your installation from re-producing errors due to excessive input signal strength if a pre-amp is used, or from signal oscillation due to the indoor antenna and outdoor antenna being too close to each other, which can have adverse effects on a base station and greatly impede system performance.
A Network Safe / MUTE™ feature comes standard with this repeater to protect the cellular network. In short, the repeater will stop transmitting if any errors or signal oscillation is detected within 2-4 sec of detection. It will cycle for 30 sec then attempt to transmit again. If no adjustment in gain has been made to correct the error within the 30 sec MUTE cycle, the system will again shut down after 5 sec. It will run this sequence for a total of 3 times and then shut down completely. Power cycling the unit will reset this sequence.
Due to the number of active amplifiers inside this repeater, a high-speed 3" brush-less fan is built into it in order to maintain cooler operating temps. This also greatly extends the lifespan of the repeater.
This repeater is designed to be transparent to the network and will therefore support the same number of calls the serving sector of the BTS the donor antenna is aimed at.
Frequency Chart
| Model | Uplink | Downlink | |
|---|---|---|---|
| JDIR-LCPA-20 | LTE (A&B) | 698 ~ 716 MHz | 728 ~ 746 MHz |
| LTE (C) | 776 ~ 787 MHz | 746 ~ 757 MHz | |
| CELL | 824~849 MHz | 869~894 MHz | |
| PCS | 1850~1910 MHz | 1930~1990 MHz | |
| AWS | 1710-1755 MHz | 2110-2155 MHz | |
| Filter Bandwidth | Wideband | ||
| Max total output power | ≥15dBm | ≥20dBm | |
| Max. Gain | ≥65dB | ≥70dB | |
| Gain Flatness | 700/800/1900: ≤6dB, 1721: ≤8dB | ||
| AGC Range | ≧15dB - Auto shut off after 15dB (MUTE) | ||
| Maximum Input Power | 0dBm | ||
| Gain Control Range (MGC) | ≥31dB in step of 1dB by Dip Switch | ||
| V.S.W.R | ≤2 | ||
| Intermodulation | 9KHz~1GHz≤-36dBm | 9KHz~1GHz≤-20dBm | |
| 1GHz~12.75GHz≤-30dBm | 1GHz~12.75GHz≤-20dBm | ||
| Spurious Emission | 9KHz~1GHz≤-36dBm 1GHz~12.75GHz≤-30dBm |
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| LTE | Meets 3GPP LTE Standard | ||
| LTE | ≤ 12.5% | ||
| LTE | ≤ -35dB @ Spreading Factor 256 | ||
| CDMA | ρ > 0.980 | ||
| CDMA | Meet IS95 & CDMA2000 | ||
| PCS & AWS | Meet 3GPP TS 25.143( V 6.2.0 ) | ||
| PCS & AWS | ≤ 12.5% | ||
| PCS & AWS | ≤ -35dB @ Spreading Factor 256 | ||
| Noise Figure (@ max gain) | ≤8dB | ||
| Group Delay | ≤ 1.0μs | ||
| Impedance | 50Ω | ||
Mechanical Chart
| Power Supply | Input 90- 264 VAC,50 Hz, transformer: 12V / 11A |
| Cooling | Heatsink Convection Cooling & 3" Brushless Fan |
| Power Consumption | < 35W |
| Operating Temperature | -25°C~+55°C (-13F ~ 131F) |
| RF Connector | N Female |
| Weather Proof | IP40 |
| Dimension | 250 x 330 x 104 mm (9.84" x 12.99" x 4.09") |
| Weight | ≤8Kg (17.6Lbs) |
| LED Alarm | Standard |
| Power LED | Power Indicator |
| ALC LED | Amber @ ALC 1~5dB, Red @ ALC 15-20dB |
| LED off after 5 seconds red color |
GUARANTEE
This is NOT a CONSUMER device
It is designed for installation by FCC LICENSEES and QUALIFIED INSTALLERS. You MUST have an FCC LICENSE or express consent of an FCC Licensee to operate this device. Unauthorized use may result in significant forfeiture penalties, including penalties in excess of $100,000 for each continuing violation.
Drop File