Digital Triple System 23-27 dBm

Digital Tri Band Cell Phone Signal Repeater

DS23/27 Triple System

Garanti 2 Ans
Expédition internationale
Livraison en 2 à 5 jours
  • Networks: EGSM 850 MHz + DCS 1800 MHz + WCDMA 2100 MHz
  • Coverage: up to 3000/4000 m2
  • Multi-band and multi-channel
  • Noise level control
  • Manual and automatic gain control
  • Local and remote control software (optional)
  • Easy installation and use
  • ETSI and 3GPP 3GPP2 standards
  • Aperçu

    Huaptec DS 23, 27 are high-power cell phone signal repeaters for industrial use. Both models combine three frequency bands in one system –   EGSM 900 MHz, DCS 1800 MHz and WCDMA 2100 MHz. The equipment is aimed at either mobile providers to broaden their networks or large-scale projects to cover such areas as railway stations, airports, shopping malls, entertaining centers, rural and urban zones, etc.

    Industrial cell phone repeaters Huaptec DS 23, 27 are tuned thoroughly to the bandwidths of a mobile operator. Digital filters enable the booster to have about 50 dBc of band rejection. If the operator happens to change the working sub-bands and channels, it’s easy to readjust the booster by the software, empowered by SDR technology.     

    Choose coverage area for your tri band mobile booster:

    DS 23 – up to 3000 m2 (23 dBm)
    DS 27 – up to 4000 m2 (27 dBm)


    1) Multi-band and multi-channel
    Each frequency band in the booster supports up to 8 sub-bands and 12 channels. Multi-band and multi-channel functions allow adjusting the system to the needs of the client without disturbing competitors.

    2) Noise floor level control
    Thanks to channel- and band-selectivity, the repeater guarantees efficient noise level control. It’s easily explained by the fact, that cell phone amplifiers, which support bands of all mobile operators, create much more noise and increase the risk of interference with cell towers of the competitors.   

    3) Manual gain control (MGC)
    Manual gain control allows regulating the booster gain in accordance with input signals. This function ensures more accurate gain specifically to the client’s requirements.

    4) Automatic gain/level control (AGC, ALC)
    AGC and ALC function adjusts the cell phone repeater gain automatically depending on the input signal strength. The circuits also alarm in case of cell tower interference, providing safer booster functioning.

    5) OMT and OMC (Optional)
    OMT and OMC are monitoring software aimed at local and remote booster control. OMT is able to monitor 100 units at a time, while OMC - 2000 units. The software also has such functions as gain control, alarm report, alarm review, etc. Both monitoring systems come optional and are ordered per request.

    6) Certifications
    Huaptec industrial tri band cell phone amplifiers comply with the international ETSI and 3GPP 3GPP2 technical standards. The equipment also fully meets CE and RoHS certifications and is confirmed to be safe and healthy for humans.

  • Paramètres
 des fréquences
    Gamme de fréquences TéléversementsTéléchargements
    Gain maxi TéléversementsTéléchargements
    Puissance sortante maxi TéléversementsTéléchargements
    Largeur de bande
    Available upon request
    MGC ( Atténuation d'étape )
    ≥ 31dB / 1dB step
    ≧ 20 dB
    Gain Flatness
    ≤3dB (p-p)
    Typical≤3~6dB (p-p)
    ≤ 2dB/ 3.84MHz
    Facteur de bruit
    Typical ≤ 6dB
    Typical ≤ 2
    Retard de groupe
    ≤ 8μs
    Alarme LED
    LED de puissance
    Power indicator
    LED du contrôle ALC
    Orange @ ALC 1~5dB, Red @ ALC 20dB~25dB
    Contrôle Local
    PC via USB or Ethernet Port
    Contrôle distant
    Via SMS or GPRS
    Paramètres contrôlés
    Gain, Frequency, Repeater ON/OFF, Alarm Enable, etc.
    Contrôler les paramètres
    Gain, Frequency, Repeater ON/OFF, Alarm message, etc.
    Articles détectés
    Repeater Failure, DC Failure, ALC Alarm, PLL Failure
    Paramètres mécaniques
    Port E/S
    483*250*116 mm
    Poids du booster
    10 KG
    Paramètres électriques
    Alimentation Entrée
    Input AC90~264V
    50 ohm
    Paramètres de l'environnement
    Température de fonctionnement
    Humidité relative
    5% - 95%
    Conditions de l'environment
    Pression barométrique
    55 kPa -106 kPa
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