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Blake UK, KU Band Quattro High Gain LNB 0.3dB NF 40mm Collar Gain ≥65 dB ±3dB

Product Code: BLASAT-LNB-QUATTRO-H

  • Extra-high gain for long cable runs
  • Ultra-low noise
  • Ideal for small dish installations
  • Durable all weather performance
  • Flat gain response for signal stability
KU Band Quattro High Gain LNB 0.3dB NF 40mm Collar Gain ?65 dB ±3dB
KU Band Quattro High Gain LNB 0.3dB NF 40mm Collar Gain ?65 dB ±3dB
KU Band Quattro High Gain LNB 0.3dB NF 40mm Collar Gain ?65 dB ±3dB
£23.08 Inc VAT
Lifetime guarantee on internally installed products Includes technical support

Payment methods accepted

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Product Description

KU Band Quattro LNB – High Gain

High-Performance LNBs – Higher Gain, Same Low Noise


The KU Band Quattro High Gain LNB offers enhanced performance for residential and commercial satellite systems, particularly where longer cable runs or smaller dishes are used. With a gain of ≥65 dB and an ultra-low noise figure, it delivers outstanding clarity and signal strength, even in challenging conditions.


Designed with durability and simplicity in mind, this high-gain LNB includes a protective rain cover and supports full temperature tolerance from -40°C to +70°C. Each output is dedicated to a specific band and polarity, making it ideal for structured multiswitch installations.


Features

  • Extra-high gain for maximum reach: ≥65 dB gain helps overcome long cable runs or smaller dish sizes.
  • Ultra-low noise for pure signal: 0.3 dB noise figure ensures minimal signal degradation.
  • Fixed outputs for multiswitch systems: Four distinct outputs—V/L, V/H, H/L, H/H.
  • Weather-resistant design: Built to perform in extreme temperatures with F-connector rain protection.
  • Plug-and-play convenience: Easy integration with IRS or SMATV setups.


Applications

A strong choice for more demanding satellite installations:

  • Long cable runs or weak signal areas
  • Smaller dish setups
  • High-density multiswitch systems


Technical Information

  • Input Frequency: Low Band: 10.70–11.70 GHz, High Band: 11.70–12.75 GHz
  • Output Frequency: Low Band: 950–1950 MHz, High Band: 1100–2150 MHz
  • LO Frequency: Low Band: 9.75 GHz ±1 MHz, High Band: 10.60 GHz ±1 MHz
  • Gain: ≥65 dB ±3 dB
  • Noise Figure: 0.3 dB
  • Cross Polar Isolation: ≥20 dB
  • Operating Temperature: -40°C to +70°C
  • Control Signals: Fixed outputs (no switching)

Anthony
03/10/2025

Exactly what I needed and delivered when said great team


01/10/2025

Delivered on-time without hitch.


25/09/2025

Excellent

Peter
23/09/2025

All good

Anthony
14/09/2025

Spot on with everything needed good

Google Company Reviews

George Eld
George Eld
20/10/2025

Good product and a fair price. A pleasure to deal with friendly company. After researching other products, and other companies, I settled for a suitable serial from Blakes. I have a history of studying aerials and worked in the TV trade some time ago, and the quality of their products impressed me.

Peter Wingrove
Peter Wingrove
19/10/2025

Aerial booster - robust construction- works well.

Trevor McMaster
Trevor McMaster
16/10/2025

Excellent

Peter Butterworth
Peter Butterworth
13/10/2025

Bought a FM 4 element aerial, both a very good product and great delivery!!

Tim Shaw
Tim Shaw
09/10/2025

Seamless and as described.

£23.08 Inc VAT
Lifetime guarantee on internally installed products Includes technical support

Payment methods accepted

Mastercard Visa AMEX PayPal Discover Apple Pay Google Pay