The Supertrack Z-Series is the perfect solution for high speed broadband connectivity in any challenging sea condition. We assure you stay connected wherever you are via on board networks such as internet access, email, multiple VoIP phones, video conference and many more.

KNS is your trusted partner in maritime satellite communication with industry leading technology, state-of-art design in stabilize platform and highly efficient RF design & performance.


    Ready for HighThroughput Satellite(HTS)

    Supporting wide-band and advanced satellite carriers, DVB-S2X is selected for most high throughput satellites.

    KNS Z-series MK4 is compatible with DVB-S2X with built-in NIM tuner that enables carrier SNR direct tracking.

    User-Friendly VSAT Antenna

    Enjoy or work on the internet with user-friendly applications. KNS web-interface allows you to operate the antenna more easily

    lust with some clicks in your phone, PC, or Tablets with Wi-Fi. You can immediately and simply update firmware, check the

    current status in real time, and be daily reported the log history

    Enhanced Tracking Performance, Best Ever than Before

    The tracking performance of Z-series MK4 convinces you of the highest accuracy ever seen. Upgrading the motor driver part

    and KNS control algorithm, the error rate greatly lowered than previous versions.

    Gyro Free Function Supporting

    Don't be concerned with Gyro failure. Z-series MK4 can support your connection although the vessel does not have gyro or in 

    any case of the gyro failure. Gyro-free mode will sustain your network communication regardless of the vessel's failure 

    • In-built DVB-S2X Tuner 
      Carrier SNR direct tracking is available 

    • Automatic Switchable RF System
      Ku/Ka band is automatically switching without any hard-
      ware conversions. According to OpenAMIP functions, 
      frequency band switching is available. Automatic switchable option of Ka band polarity is available.

    • Easy Maintenance with simple modular design 
      All electrical control parts are integrated in one single
      module "PCU" for fast and easy maintenance.

    • Web interface & Remote software upgrade
      Monitoring and Control (M&C) function and firmware 
      upgrade fully supported via web interface.

    • Graphic monitoring support
      Antenna signal strength or RSSD can be monitored
      through web GUI via PC and other wireless device such
      as tablet PC and mobile phone.

    • WiFi support
      ACU can be operated by Wifi interface, a seamless
      wireless interface between user and ACU

    • OpenBMIP compatibility for Ka band
      Support OpenBMIP mainly for Inmarsat GX platform

    •Proven LEO/MEO satellites tracking algorithm

    •Option for single cable solution between ADU and BDU

    •SNMP support

    • Automatic Satellite Search & Skew Control

    • Accurate Signal Acquisition by KNS’s Distinctive

    • Pre-programmed Satellite Database
      Editable 80 satellite data


Dish Diameter 105cm (41in)
Antenna Dimension 144cm(D) x 152cm(H)
Antenna Weight 112 Kg
Radome Material FRP
Frequency Ku - band
TX : 14.00 ~ 14.50 GHz
RX : 10.95 ~ 12.75 GHz
Ka - band
TX : 29.5 ~ 30.0 GHz
RX : 19.7 ~ 20.2 GHz
Antenna Gain Ku - band
TX : 42.45 dBi @ 14.25GHz
RX : 39.75 dBi @ 11.85GHz
Ka - band
TX : 47.10 dBi @ 29.75GHz
RX : 43.35 dBi @ 19.95 GHz
G/T Ku - band
17.71dB/k(in Radome)
@30deg. Elevation angle and 11.85GHz,clear sky
Ka - band
18.35dB/k (in Radome)
@30deg. Elevation angle and 19.95GHz Clear sky
Operating Platform 3 - Axis
Selectable LO PLL LNB(optional)
BUC Ku-band : 8W / Ka-band : 5W
Skew Control Automatic
Elevation Angle -20˚ to +110˚
Azimuth Range Unlimited
Cross Angle ± 35˚
Ship Motion Roll : ±24˚ at 8-12 sec periods
Pitch : ±14˚ at 6-12 sec periods
Yaw : ±8˚ at 15-20 sec periods
Tracking Speed More than 90˚/sec
Vibration Damper Rubber Damper
Temperature -20˚C to +55˚C
Humidity Up to 100% @ 40˚C
Antenna Input Power 48V DC, 4.18A


ACU Size 19(in) Rack 1U size
Gyro Interface NMEA 0183, Synchro, Step by Step
Input Power 100~240V AC, 8A/4A, 50/60 Hz
Output Power 48V DC, 4.18A
External I/O RS-232C, RS-422, USB, Mini-USB, Ethernet, Console


Size 158 x 158 x 177 cm
Gross Weight 224Kg
Packed by Wooden Crate
Certification/ Qualification


KNS offers 3 - year parts warranty for the SuperTrack Z-Series.


We are serious about our professional services and business. We strive to provide the highest level of support and products. KNS Inc will support its SuperTrack Z-Series products with an exclusive THREE (3) YEAR, 100% Warranty on PARTS from KNS.