Low-frequency Remote System

●Low-cost wireless communication coverage in ultra-long-haul or complex terrain areas,

such as mountains, suburbs, islands, grasslands, railways and highways.
●Ultra-long-distance and low-cost data back, such as water level detection,Forest fire

monitoring.
●Rapid network signal coverage for emergency communications.

LTE Outdoor RRU
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·7 days alignment for RRU and BBU, high ROIC.

·Shipped over 2k channel; Stable and reliable.

·Frequency range: 400-2700MHz
·Standard: LTE
·Bandwidth: 1.4/3/5/10/15/20MHz
·Number of channels: 2/4/8CH
·RF Output Power: 20W/40W
·ACPR≤-45dB
·η>30%



5G Indoor PicoRRU
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  • NTS co-released 5G O-RAN picocellwith operators and partners
  • NTS and China Telecom jointly released the first radio frequency reference design of 3.5GHz 5G indoor picocell


    Ø Frequency band: n41/n77/n78/n79
    Ø Channel: 2T2R/4T4R
    Ø Signal Bandwidth: 100MHz
    Ø Total Output Power: 1W
    Ø ACPR: < -54dBc
    Ø Volume: < 2.5L
    Ø Interface Protocol: Option8/7.2 CPRI or eCPRI
    Ø Power Supply Mode: Support PoE or hybrid optical cable


Outdoor Mini AAU
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  • State of art“green” technolog

  • Higly integration with RF function

  • Build-in antenna system

  • 2*9.8Gbps optical ports

  • Small size and weight

  • Fast site acquisition with   pole/wall mounting

ØFrequency band: n1/n2/n3    /n5/n8/n20/n28/n41/n78/n79

Ø Channel: 2T2R

Ø RF Transmission Power: 2*10W

Ø CPRI Interface: 2*9.8Gbps
Ø IP Rating: IP66
Ø Power Supply: AC90V~286V/DC-48V

Ø Operating Temperature: -40~ +55

Ø Operating Humidity: 5%to 95%RH, non condensing
Ø Volume: 7L
Ø Weight: <7.5kg
Ø Antenna: built-in antenna, Gain:9dBi
Low-frequency Remote System
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  • Number of carriers: 6
  • Noise figure: <= 4dB
  • Efficiency: 20%
  • Power consumption: 45-120W
  • Size 12L, weight 11Kg
  • Low installation and transportation costs
  • Noise cancellation system (NCS), reducing
  • interference to the base station
  • Digital out-of-band suppression
ISPA
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·Integrated ADC and DAC, CFR, DPD and integration of RF power amplifier design;

·Small volume, high efficiency, easy to system integration;

·Standard CPRI or IQ interface, between the BBU and debugging is simple;

·ISPA add Powe Supply, Filter and House can be changed Repeater, RRH or Base Station.

·Frequency Range: 0-4G

·The Max Output RF Poer: 200W

·The Max support antenna number: 2

·Efficiency: 35%@80W(Topical value)

·ACPR: Meet to 3Gpp standard

·Receive the NF: <5dB

·VSWR: <1.5:1

·operation temperature: -40~70℃

MCPA
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·Max output power: 200W

·Intermodulation: <= - 65dBc
·Efficiency: > = 22%
·Support the number of carriers: 1 ~ 8
·Power supply: AC220V (typical) or DC-48V (typical)


MCPA Module
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·Max Output Power: 230W

·Intermodulation: <= - 65dBc

·Efficiency: > = 33%

·Support the number of carriers: 1 ~ 8
·Power supply: + 28V (typical)