PLL LNB with AGC L.O. 10.0

The Ku-band PLL LNB with AGC LO 10.0 is a professional Low Noise Block Downconverter built for stable satellite reception and MVDS/MITRIS broadcast distribution. Operating with an input range of 10.95-11.75 GHz and delivering an IF output of 950-1750 MHz, this Ku-band AGC LNB ensures robust performance in DVB-S/S2 and DVB-C systems.

With automatic gain control, the LNB delivers 25 dB AGC range and up to 50 dB input dynamic range – unmatched among Ku-band AGC LNBs. Its PLL oscillator guarantees ±100 kHz frequency stability and low phase noise, supporting advanced modulation formats. Compact, lightweight and rugged, this LNB is designed for MVDS/MITRIS, CATV, telecom and professional broadcast applications.

The Ku-band AGC LNB LO 10.0 provides ≥40 dB gain, ≤5 dB noise figure and ≥60 dBc image rejection, ensuring clean signal reception in demanding environments. With WR75 waveguide, PBR120 flange input and F-type/N-type outputs, it integrates seamlessly into broadcast and telecom infrastructures.

✅ High-Performance Ku-band PLL LNB with AGC for Professional Systems

The Ku-band AGC LNB LO 10.0 provides ≥40 dB gain, ≤5 dB noise figure and ≥60 dBc image rejection, ensuring clean signal reception in demanding environments. With WR75 waveguide, PBR120 flange input and F-type/N-type outputs, it integrates seamlessly into broadcast and telecom infrastructures.

✅ Engineered for outdoor deployment

The waterproof enclosure ensures reliable operation in extreme climates, high humidity and temperatures from -40 °C to +60 °C, making it suitable for remote and mobile installations.

✅ Multi-standard compatibility

The Ku-band PLL LNB with AGC LO 10.0 supports DVB-S, DVB-S2 and DVB-C reception, ensuring flexibility across modern broadcasting and telecom networks.

🛠️ Whether you need a Ku-band PLL LNB with AGC 10.0 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 10.0 with AGC is engineered for precision, stability and long-term reliability.

🛒 The Ku-band PLL LNB with AGC LO 10.0 is available to order now – ready for DVB-S/S2/C, MVDS and MITRIS applications.

📌 Key Features

• Ku-band PLL LNB with AGC and 50 dB wide dynamic range

This professional Ku-band AGC LNB is designed to maintain signal stability even under significant input power fluctuations. With its 50 dB wide dynamic range – the largest available among AGC LNBs – it ensures reliable performance in complex MVDS, MITRIS and multi-carrier broadcasting systems.

• Automatic Gain Control with 25 dB range

The integrated AGC automatically regulates output power within a 25 dB control range, keeping output signals consistent despite variable input conditions. This feature prevents overload of downstream equipment and improves reliability in rebroadcast and telecom infrastructures.

• PLL oscillator LO 10.0 GHz with ±100 kHz stability

The built-in 10.0 GHz PLL oscillator provides high frequency stability and low phase noise. This precision guarantees error-free signal downconversion, which is essential for DVB-S2 and DVB-C modulation formats that require stable carrier synchronization.

• Output frequency range 950-1750 MHz with F-type/N-type connectors

With flexible output options supporting both 50 Ohm N-type and 75 Ohm F-type connectors, this LNB is adaptable to a wide range of professional broadcast systems. It ensures seamless integration with CATV headends, satellite receivers and telecom distribution networks.

• WR75 waveguide with PBR120 flange input

Equipped with a WR75 interface and PBR120 flange, the LNB guarantees reliable compatibility with professional satellite antennas. This industry-standard design simplifies installation while ensuring robust RF performance in uplink and downlink chains.

• Gain ≥40 dB with flat response and ≤0.5 dB ripple over 27 MHz

The LNB delivers strong amplification with excellent linearity across the band. With ripple ≤0.5 dB and flatness ≤3 dB, it maintains clean signal characteristics and high-quality output for advanced broadcast environments.

• Professional Ku-band AGC LNB with ≤5 dB noise figure

A noise figure of ≤5 dB improves the carrier-to-noise ratio, enabling superior reception quality in demanding broadcast and telecom applications. This ensures that even weak signals are processed effectively, without compromising transmission reliability.

• Lightweight 0.25 kg outdoor-ready design

Housed in a waterproof enclosure, this AGC LNB is engineered for durability in harsh climates. Its compact size and low weight make it suitable for rooftop systems, remote installations and mobile broadcast units where reliability and portability are critical.

⚙️ Main Functions

• Downconversion from Ku-band (10.95-11.75 GHz) to 950-1750 MHz IF

Converts Ku-band RF signals into L-band intermediate frequencies, enabling smooth integration with DVB-S/S2 receivers and CATV infrastructures. This precise frequency conversion ensures compatibility with modern digital broadcasting standards.

• AGC-based automatic output control

The Automatic Gain Control actively regulates output levels, keeping them stable regardless of changing input conditions. This function protects headend and telecom equipment, reduces distortion and ensures consistent broadcast quality.

• Stable operation with PLL LO 10.0 GHz and low phase noise

The PLL oscillator ensures excellent long-term stability with minimal phase noise (−77 dBc/Hz @1 kHz, −97 dBc/Hz @100 kHz). Such performance is critical for error-free operation with advanced modulation schemes like QPSK, 16APSK, 32APSK and 256QAM.

• Integrated amplification and filtering with low spurious emissions

The LNB features precision filtering and high-linearity amplification, providing a clean signal with low spurious output. This guarantees superior signal quality in high-density multi-carrier environments.

• Seamless compatibility with DVB-S, DVB-S2 and DVB-C standards

Designed for digital broadcasting infrastructures, this AGC LNB integrates seamlessly into professional rebroadcast and CATV networks. It ensures reliable operation with multiple carriers and modulation formats.

• Durable Ku-band AGC LNB with 15-30 V DC supply

Operating from a wide DC input range with ≤5 W power consumption, this device is optimized for long-term use. It is suitable for continuous 24/7 operation in outdoor environments, even under extreme temperature fluctuations.

🧩 Applications

• Professional Ku-band PLL AGC LNB for DVB-S/S2 broadcasting

Provides highly stable satellite reception with automatic gain regulation. Essential for broadcasters requiring constant performance and precise signal quality.

• MVDS and MITRIS distribution networks with Ku-band AGC LNB 10.0

Delivers reliable multi-carrier support for rebroadcast and retransmission networks. Its wide dynamic range ensures stable operation even under challenging conditions.

• CATV headend integration with Ku-band AGC LNB

Supplies consistent and clean IF outputs for professional cable TV distribution. Designed to handle fluctuating input levels without degrading downstream performance.

• Satellite telecom and rebroadcast downlinks

Ensures long-distance reliability with high image rejection (≥60 dBc) and low noise. Ideal for telecom operators and rebroadcast stations requiring precision and signal purity.

• Outdoor-ready Ku-band PLL LNB with AGC

Built for extreme weather, high humidity and remote deployment. The rugged housing protects against environmental stress, ensuring long service life in critical installations.

• OEM and system integrators

Compact size, configurable outputs and professional-grade stability make this LNB ideal for integration into modular cabinets, OEM systems and custom satellite communication projects.

💡 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 10.0, 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 10.0 is available to customize its parameters by order.