UMT presents new PLL LNB with AGC L.O. 10.25.
It is professional LNB which has the following advantages comparing with old one: wide dynamic range – up to 50 dB (biggest among any other LNB). AGC range: 25 dB, LO instability: 50 kHz, Gain (min): 40 dB.
PLL LNB with AGC L.O. 10.25 is professional low noise block down converter with automatic gain control designed for MVDS / MITRIS TV broadcasting systems (links and repeaters) application in which the signal stability is very important. In addition, PLL LNB with AGC has wide dynamic range (power at the input) which is the biggest among other LNBs.
The Ku-band PLL LNB with AGC LO 10.25 is a professional Low Noise Block Downconverter designed for stable satellite reception and MVDS/MITRIS broadcast distribution. Operating with an input range of 11.2-12.0 GHz and delivering an IF output of 950-1750 MHz, this Ku-band AGC LNB ensures high stability for DVB-S/S2 and DVB-C applications.
With a 25 dB AGC range and up to 50 dB input dynamic range, it outperforms conventional Ku-band LNBs. Its PLL oscillator guarantees ±100 kHz frequency stability and low phase noise, making it ideal for advanced modulation formats. Compact, lightweight and rugged, the LNB is built for professional MVDS, MITRIS, CATV and telecom systems.
The Ku-band AGC LNB LO 10.25 provides ≥40 dB gain, ≤5 dB noise figure and ≥60 dBc image rejection. With WR75 waveguide and PBR120 flange input, plus flexible F-type/N-type outputs, it ensures robust integration into professional broadcast and telecom infrastructures.
✅ High-Performance Ku-band PLL LNB with AGC for Professional Systems
The Ku-band AGC LNB LO 10.25 provides ≥40 dB gain, ≤5 dB noise figure and ≥60 dBc image rejection. With WR75 waveguide and PBR120 flange input, plus flexible F-type/N-type outputs, it ensures robust integration into professional broadcast and telecom infrastructures.
✅ Engineered for outdoor deployment
With its waterproof enclosure and compact 0.25 kg build, the Ku-band AGC LNB is fully protected against extreme weather conditions and supports continuous operation between -40 °C and +60 °C.
✅ Multi-standard compatibility
The Ku-band PLL LNB with AGC LO 10.25 supports DVB-S, DVB-S2 and DVB-C broadcasting, ensuring reliable integration across diverse transmission networks.
🛠️ Whether you need a Ku-band PLL LNB with AGC 10.25 GHz, a professional AGC LNB with 25 dB range, or a rugged outdoor Low Noise Block Downconverter with WR75 PBR120 flange, the LNB PLL LO 10.25 with AGC delivers stability, performance and reliability.
🛒 The Ku-band PLL LNB with AGC LO 10.25 is available to order now – ready for DVB-S/S2/C, MVDS and MITRIS applications.
📌 Key Features
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Ku-band PLL LNB with AGC and 50 dB wide dynamic range
Handles highly variable input power levels while maintaining stable output – the widest dynamic range among Ku-band AGC LNBs.
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Automatic Gain Control with 25 dB range
Built-in AGC ensures consistent IF output by adjusting to fluctuating input signals in real time.
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PLL oscillator LO 10.25 GHz with ±100 kHz stability
Provides high frequency accuracy and low phase noise, supporting modern DVB-S2 and DVB-C standards.
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Output frequency range 950-1750 MHz with F-type/N-type connectors
Flexible output options ensure compatibility with both 50 Ohm and 75 Ohm infrastructures in telecom and broadcast systems.
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WR75 waveguide with PBR120 flange input
Standard professional input interface enables seamless connection with antennas and repeaters.
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Gain ≥40 dB with flat response and ≤0.5 dB ripple over 27 MHz
Delivers smooth and reliable amplification across the full spectrum without signal distortion.
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Professional Ku-band AGC LNB with ≤5 dB noise figure
Guarantees high-quality signal reception and robust carrier-to-noise ratio.
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Lightweight 0.25 kg outdoor-ready design
Compact and rugged housing supports mobile, rooftop and remote broadcast installations.
⚙️ Main Functions
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Downconversion from Ku-band (11.2-12.0 GHz) to 950-1750 MHz IF
Converts Ku-band RF signals to L-band for DVB-S/S2/C receivers and distribution systems.
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AGC-based automatic output control
Maintains constant output power and protects downstream components from overload.
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Stable operation with PLL LO 10.25 GHz and low phase noise
Ensures precision performance and reliable frequency conversion for advanced modulation.
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Integrated amplification and filtering with low spurious emissions
Provides high linearity output with minimal noise, critical for telecom and broadcast infrastructures.
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Seamless compatibility with DVB-S, DVB-S2 and DVB-C standards
Designed for broadcast operators requiring robust and flexible system integration.
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Durable Ku-band AGC LNB with 15-30 V DC supply
Efficient design consumes ≤5 W, enabling stable operation across diverse deployment scenarios.
🧩 Applications
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Professional Ku-band PLL AGC LNB for DVB-S/S2 broadcasting
Ensures stable, high-quality satellite reception with automatic gain control.
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MVDS and MITRIS distribution networks with Ku-band AGC LNB 10.25
Provides reliable multi-carrier support for rebroadcast and distribution links.
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CATV headend integration with Ku-band AGC LNB
Delivers consistent IF output for professional cable TV systems.
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Satellite telecom and rebroadcast downlinks
High rejection and low noise performance ensure accurate signal transport.
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Rugged outdoor Ku-band PLL LNB with AGC
Compact and waterproof design withstands demanding conditions in remote sites.
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OEM and system integrators
Compact housing with dual output options makes it ideal for modular designs and custom solutions.
💡 Why you should buy from us❓
- 1.5 years warranty
- 7 years after-sales support
- Remote support team of engineers
- Discount program for regular customers 🎁
💬 Contact Us
For additional details or assistance regarding the Ku-band PLL LNB with AGC LO 10.25, feel free to contact our team. We provide professional consultation and aftersales support to help with installation and setup, ensuring you get the most out of your broadcasting equipment. Ku-band PLL LNB with AGC LO 10.25 is available to customize its parameters by order.
