V-SAT Z-Series MK4
Next-generation Ku-band stabilized maritime VSAT terminal featuring 3-axis tracking and DVB-S2X signal lock.
[ PRODUCT OVERVIEW ]
The KNS V-SAT Z-Series MK4 is an industry-leading stabilized maritime satellite communication system designed to deliver high-speed, low-latency broadband connectivity in the most challenging open ocean conditions. Serving as the primary communications hub for merchant fleets, tankers, offshore support vessels, and mega-yachts, the Z-Series MK4 ensures continuous connection for critical ship operations and crew welfare, supporting high-speed internet, real-time video conferencing, email, and multiple VoIP lines.
Built on KNS's legendary 3-axis stabilized platform, the MK4 generation incorporates next-generation motor control algorithms to react to waves and vessel motion instantaneously. It features a built-in DVB-S2X tuner with a Carrier SNR tracking receiver that tracks satellite links with pinpoint accuracy even in heavy rain or sea clutter. The system also supports gyro-free tracking, maintaining network locking even in the event of an onboard compass or gyro failure.
[ TECHNICAL SPECIFICATIONS ]
| Dish Diameter | 105 cm (41.3 inches) / 120 cm (47.2 inches) options |
| Stabilization Type | 3-Axis Active (Roll, Pitch, Yaw) |
| Frequency Band | Ku-Band (RX: 10.7-12.75 GHz, TX: 13.75-14.5 GHz) |
| BUC Power Options | 4W / 6W / 8W / 16W / 40W (Ku-Band configuration) |
| Tracking Speed | Greater than 90°/second |
| Vessel Motion Limits | Roll ±30° at 6s, Pitch ±15° at 6s, Yaw ±8° at 15s |

[ KEY FEATURES ]
- 3-Axis Stabilized Active Servo Platform with active yaw tracking
- DVB-S2X Compatible NIM Tuner for Carrier SNR tracking
- Gyro-Free Tracking Mode for fail-safe satellite locking
- Consolidated Modular PCU (Power Control Unit) for simplified serviceability
- Wi-Fi Enabled ACU supporting web-based Monitoring & Control (M&C)
- Rugged Carbon Fiber Composite Dish reflector for harsh environments
[ DOCUMENTATION & MANUALS ]
- SuperTrack Z12MK4 Installation & Operation ManualDOWNLOAD PDF
Request a quote for V-SAT Z-Series MK4.
Our technical sales desk will contact you within 24 hours to supply scoping and quotes.
[ RELATED EQUIPMENT ]
BROWSE FULL CATALOG
V-SAT Z-Series MK2
SAILORHigh-performance Ku-band maritime VSAT antenna system featuring carbon-fiber composite dome and dual-axis tracking.

MF/HF WT-6000 Radio Station
CETCGMDSS compliant MF/HF marine radio station featuring integrated DSC watch receiver and 150W output power.

LT-3100S Satellite Communications System
LARS THRANEIridium GMDSS and Certus maritime satellite terminal offering global voice, data, and distress alerting services.