17dBm 800/900MHz Digital band selective repeater Digital Off-Air repeater LTE EGSM RF Repeater for Cellular Network
Basic Properties
Place of Origin:
China Shenzhen
Brand Name:
ATNJ
Certification:
CE ROHS
Model Number:
AD-LG
Trading Properties
Minimum Order Quantity:
5
Payment Terms:
T/T,Western Union,Paypal,Bank transfering
Supply Ability:
1000 units per month
Specifications
| Frequency Range: | Uplink: 832-862MHz, 880-915MHz | Downlink: 791-821MHz, 925-960MHz | Bandwith: | 0.2--30MHz Adjustable For Each Band |
| Max. Gain: | Uplink: 65±3 DB | Downlink: 70±3 DB | Output Power: | Uplink: 15±2 DBm | Downlink: 17±2 DBm |
| Power Supply: | DC5V6A | Dimensions: | 234*230*52mm |
| Weight: | ≦ 3kgs | Bands Support: | VHF, UHF, N71, N28, N5, N20, N8, N66, N3, N1, N40, N7, N78, N77, N79 |
| Network Protocols: | TETRA/P25/DMR/GSM/WCDMA/LTE/NR/WiFi |
Product Description
17dBm LTE800/EGSM900MHz Digital Band Selective Repeater
Dual band 800/900MHz digital band selective repeater for cellular network enhancement.
Product Overview
The Public/Private Network Repeater acts as a relay between the BTS (Public/Private Network) and mobile phones. It receives the strongest signal from the BTS via the donor antenna, amplifies the signal linearly, and retransmits it to weak/dead zone coverage areas via the transmitting antenna distribution system. Mobile signals are also amplified and retransmitted to the BTS in the opposite direction.
According to different working principles, repeaters are divided into two types:
- Analog - Enhances signal strength by amplifying analog signals
- Digital - Amplifies digital signals by converting to analog and then back to digital
Technical Specifications
| Parameter | B20 (800MHz) | B8 (900MHz) |
|---|---|---|
| Frequency Range (adjustable) | ||
| Uplink | 832-862MHz | 880-915MHz |
| Downlink | 791-821MHz | 925-960MHz |
| Sub-bands | ||
| Uplink | 832-842 MHz | 880-890 MHz |
| Downlink | 791-801MHz | 925-935MHz |
| Number of Sub-bands | 1 (customized) | 1 (customized) |
| Bandwidth (adjustable) | 30 MHz/0.2MHz | 30MHz/0.2MHz |
| Max. Gain | ||
| Uplink | 65 ±3 dB | 65 ±3 dB |
| Downlink | 70 ±3 dB | 70 ±3 dB |
| Manual Gain Control | 31 dB in step of 1 dB | |
| Automatic Gain Control | ≥ 20 dB | |
| Gain Flatness (per sub-band) | ≤ ±3 dB (peak-to-peak) | ≤ ±3 dB (peak-to-peak) |
| Max. Input Power Without Damage | 0 dBm | |
| Output Power | ||
| Uplink | 15 ±2 dBm | 15 ±2 dBm |
| Downlink | 17 ±2 dBm | 17 ±2 dBm |
| Out of Band Gain | ||
| 2,5 ≤ f_offset_CW < 5,0 MHz | ≤ 60 dB | ≤ 60 dB |
| 5,0 ≤ f_offset_CW < 10,0 MHz | ≤ 45 dB | ≤ 45 dB |
| 10,0 MHz ≤ f_offset_CW | ≤ 35 dB | ≤ 35 dB |
| Spurious Emission | ||
| 9KHz-1GHz | ≤ -36dBm | |
| 1GHz-12.75GHz | ≤ -30dBm | |
| ACRR | ||
| ± 20/100MHz | ≤ -36dBc/30KHz | ≤ -36dBc/30KHz |
| ± 40/200MHz | ≤ -40dBc/30KHz | ≤ -40dBc/30KHz |
| EVM | ≤ 8% | ≤ 8% |
| Frequency Stability | ≤ ±0.01 ppm | ≤ ±0.01 ppm |
| Noise Figure | ≤ 6 dB | |
| VSWR | ≤ 2 | |
| System Delay | ≤ 4.5 µs | |
| RF Connector | N-Female | |
| Impedance | 50 Ω | |
| Power Supply | DC5V6A | |
| Power Consumption | ≤ 100W | |
| Dimensions | 234*230*52mm | |
| Weight | ≤ 3kgs | |
| IP Rating | IP40 | |
| Operating Temperature | -25°C to 55°C | |
| Control & Monitoring | ||
| Local | USB/Type-C port/WIFI (Optional) | |
| Remote | LTE modem NMS/OMS system | |
Key Advantages
- Intelligent installation guidance with LCD display
- Real-time signal strength display
- Automatic dormancy when no calls are active
- Automatic alarm for installation errors with solution guidance
- Automatic system gain adjustment to prevent self-excitation
- Proactive damage notification
- Supports bandwidth from 0.2 to 30MHz (customized)
- Supports 5G bandwidth: 40MHz, 50MHz, 60MHz, 70MHz, 80MHz, 90MHz, 100MHz (customized)
- WIFI Monitor+Control (customized), NMS (network management system) - optional features
Product Applications
About Our Company
Located in Guangming District, Shenzhen, Shenzhen A T N J Communication is a professional RF manufacturer with 16 years of experience, primarily engaged in R&D, production, manufacturing, sales, and technical services. Our main products include Digital LTE/NR series repeaters, SDR core boards, passive devices, Digital DAS systems, and technical solutions for Public and Private (VHF, Tetra) network base stations, along with wireless frequency modules.
We undertake OEM, ODM services and projects for various RF equipment, wireless repeaters, multi-frequency DAS systems, remote network management center OAM, and equipment provision for indoor and outdoor signal coverage projects.
Our digital repeaters now support up to 12 subbands simultaneously with local and remote control and monitoring. They are supplied to signal operators and communication integrators worldwide, providing signal coverage solutions for residential areas, office buildings, supermarkets, basements, and rural areas.
Our mature digital band-selective repeaters have been successfully deployed in overseas mobile operator markets. Our product field is expanding to include Public Safety and Low Altitude Economic Construction applications, featuring Public and Private Network Digital Multi-subband Repeaters, wireless signal repeaters, Integrated Base Stations, civil countermeasures, and phased array radar technology.
We have also realized Digital fiber multi-frequency, UHF, Tetra, VHF, and Microwave frequency shift repeaters. As technology progresses, we continue to develop easier-to-use, more functional, and intelligent RF products. We look forward to collaborating with you to create a brighter future together.
Contact Us
Ready to elevate your next project? Our R&D team is here to help you succeed.
Get in touch today:
Whatsapp: +8618813582037
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Mr. Wave Luo
Sales Manager
- Email:atnj-sales@szatnj.com
- Tel:+8618813582037
- WhatsApp:8618813582037
- WeChat:+8618813582037
- Skype:live:wave.luo_1
