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Triple Band Adjustable Digital Repeater 5G 4G LTE Mobile Phone Signal Amplifier Repeater

Основные свойства
Место происхождения: Китай Шэньчжэнь
Наименование марки: ATNJ
Сертификация: CE ROHS
Номер модели: Артикул:DS-DWN3500-30
Торговая недвижимость
Минимальное количество заказа: 1
Цена: $2500/unit
Условия оплаты: T/T, Western Union, Paypal, банковский перевод
Способность к поставкам: 1000 единиц в месяц
Технические характеристики
Bandwith: 0,2-20 МГц регулируется для каждого диапазона Power Supply: DC24V5A
Network Protocols: TETRA/P25/DMR/GSM/WCDMA/LTE/NR/WiFi Weight: ≦ 12 кг
Max. Gain: Восходящая линия связи: 65±3 дБ | Нисходящая линия связи: 70±3 дБ Frequency Support: Band20 800 МГц+ Band8 900 МГц+Band 3 1800 МГц+Band1 2100 МГц+Band7 2600 МГц
Dimensions: 350*268*80 мм Bands Support: УКВ, УВЧ, Н71, Н28, Н5, Н20, Н8, Н66, Н3, Н1, Н40, Н7, Н78, Н77, Н79
Output Power: Восходящий канал: 15±2 дБм | Нисходящая линия связи: 17-20 дБм
Характер продукции
Triple Band Adjustable Digital Repeater 5G 4G LTE Mobile Phone Signal Amplifier Repeater
Digital 1800+2100+3500MHz band selective repeater designed for public and private network applications.
Triple Band Digital Repeater product view Triple Band Digital Repeater technical details
Product Description
A digital selective band repeater is a signal booster that receives wireless signals, converts them to digital form, digitally filters out only the desired frequency bands with high precision, amplifies those selected bands, and then retransmits them. This improves coverage and signal quality while effectively rejecting interference and unwanted signals.
  • Digital - Amplifies digital signals by converting to analog and then back to digital
Technical Specifications
P/N: DS-DWN3500-30
Parameter B3 (1800) B1 (2100) N78 (3500)
Frequency Range Uplink (adjustable) 1735.1 - 1754.5 MHz 1920-1940 MHz 3600-3700 MHz
Frequency Range Downlink (adjustable) 1830.1 - 1849.5 MHz 2110-2130 MHz 3600-3700 MHz
Bandwidth (adjustable) 19.4 MHz 20 MHz 100 MHz
Number of Sub-bands 1 1 1
Sub-Band Adjustment Range 0.2-19.4 MHz 0.2-20 MHz 5-100 MHz
Max. Gain Uplink 75±3 dB 75±3 dB 75±3 dB
Max. Gain Downlink 80±3 dB 80±3 dB 80±3 dB
Output Power Uplink 30±2 dBm 30±2 dBm 30±2 dBm
Output Power Downlink 30±2 dBm 30±2 dBm 30±2 dBm
EVM ≤ 8% ≤ 8% ≤ 3.5%
General Specifications
Automatic Gain / Level Control (ALC) ≥ 50 dB
Gain Flatness (per sub-band) ≤ ±3.5 dB (peak-to-peak)
Max. Input Power Without Damage 0 dBm
Out of Band Gain 3GPP compliant
Spurious Emission 3GPP compliant
ACLR 3GPP compliant
Frequency Stability ≤ ±0.01 ppm
Noise Figure ≤ 8
VSWR ≤ 2
System Delay ≤ 5 µs
RF Connector N-Female
Impedance 50 Ω
Power Supply Input AC 90~264 V, 50/60 Hz
Power Consumption ≤ 100 W
Dimensions 430*365*130 mm
Weight ≤ 10 kgs
IP Rating IP55
Operating Temperature -10 °C to 50 °C
NMS Local Via RJ45
NMS Remote Via Cloud-based NMS (optional)
Additional Specifications
  • Manual Gain Control: 31 dB in step of 1dB
  • Automatic Gain Control: ≥20 dB
  • Gain Flatness(per sub-band): ≤±3.5 dB(peak-to-peak)
  • Max.Input Power Without Damage: 0 dBm
  • Frequency Stability: ≤±0.01 ppm
  • Noise Figure: ≤8dB
  • VSWR: ≤2
  • System Delay: ≤6μs
  • RF Connector: N-Female
  • Impedance: 50Ω
  • Power Supply: Input: AC100~240V,50/60 Hz Output: DC24V/4.2A
  • Power Consumption: ≤70W
  • Dimensions: 350*268*80mm
  • Weight: ≤7kgs
  • IP Rating: IP30
  • Operating Temperature: -10℃ to 60℃
  • NMS: Local: RJ45 Remote: Via Cloud-based NMS (optional)
Product Features
  • NSA/SA Support: Compatible with both Non-Standalone and Standalone 5G networks.
  • Accurate Synchronization: Built-in 5G base band synchronous detection module (SDM) ensures precise timing with the donor base station.
  • Multi-band support offers flexibility to meet various network demands.
  • Fine-grained control is achieved through individual sub-band activation/deactivation.
  • Intelligent algorithms effectively mitigate uplink interference.
  • Independent gain control further optimizes performance.
  • Self-control mechanisms minimize interference during new base station deployments.
  • NMS facilitates remote/local control and monitoring.
Product Applications
Product application diagram RF repeater application diagram showing signal coverage implementation
Block Diagram
Product block diagram
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, 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.
Shenzhen A T N J Communication company location Shenzhen A T N J Communication manufacturing facility
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.
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Whatsapp: +8618813582037