20dBm 800/900MHz 5G Repeater Digital repeater LTE EGSM Digital Off-Air repeater Pico repeater
Βασικές Ιδιότητες
Τόπος καταγωγής:
Κίνα Σένζεν
Ονομασία μάρκας:
ATNJ
Πιστοποίηση:
CE ROHS
Αριθμός μοντέλου:
AD-LG
Εμπορικά Ακίνητα
Ελάχιστη ποσότητα παραγγελίας:
5
Όροι πληρωμής:
T/T, Western Union, Paypal, Τραπεζική μεταφορά
Ικανότητα εφοδιασμού:
1000 μονάδες το μήνα
Προδιαγραφές
| Frequency Range: | Uplink: 832-862MHz, 880-915MHz | Κατερχόμενη ζεύξη: 791-821 MHz, 925-960 MHz | Bandwith: | 0,2--30MHz ρυθμιζόμενο για κάθε ζώνη |
| Max. Gain: | Ανοδική ζεύξη: 65±3 dB | Κατερχόμενη ζεύξη: 70±3 dB | Output Power: | Ανοδική ζεύξη: 17±2 dBm | Κατερχόμενη ζεύξη: 20±2 dBm |
| Power Supply: | DC5V6A | Dimensions: | 234*230*52mm |
| Weight: | ≦ 3 κιλά | 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 |
Περιγραφή προϊόντων
20dBm LTE800/EGSM900MHz 5G Repeater Digital Off-Air Repeater
Dual band 800/900MHz digital band selective repeater designed for public and private network applications.
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 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 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 | 17 ±2 dBm | 17 ±2 dBm |
| Downlink | 20 ±2 dBm | 20 ±2 dBm |
| Out of Band Gain | 2,5 ≤ f_offset_CW< 5,0 MHz: ≤ 60 dB 5,0 ≤ f_offset_CW<10,0 MHz: ≤ 45 dB 10,0 MHz ≤ f_offset_CW: ≤ 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 monitoring
- Automatic dormancy when no active calls
- Automatic alarm for installation errors with solutions
- Automatic system gain adjustment to prevent self-excitation
- Proactive damage notification system
- 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
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 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, wireless frequency modules.
We provide OEM and ODM services for various RF projects, 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. We supply 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 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
- Ηλεκτρονικό ταχυδρομείο:atnj-sales@szatnj.com
- Τηλ.:+8618813582037
- Whatsapp:8618813582037
- wechat:+8618813582037
- Skype:live:wave.luo_1
