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8-Way External Masthead Splitter/Combiner, Triple Filtered

Product Code: BLAMHS18P

  • Can be used to combine signals
  • Boosted signal through the output
  • F-Type
  • 1 input, 8 outputs
  • Suitable for outdoor use
8-Way External Masthead Splitter/Combiner, Triple Filtered: 5G, 4G, and TETRA 1 Input, 8 Outputs
8-Way External Masthead Splitter/Combiner, Triple Filtered: 5G, 4G, and TETRA 1 Input, 8 Outputs
8-Way External Masthead Splitter/Combiner, Triple Filtered: 5G, 4G, and TETRA 1 Input, 8 Outputs
£28.00 Inc VAT
Lifetime guarantee on internally installed products Includes technical support

Payment methods accepted

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Product Description

8-Way External Masthead Splitter/Combiner Screened with Power Pass; 1 Input; 8 Output

Screened wideband units intended for splitting digital aerial feeds in strong signal conditions where the use of distribution amplifiers or active splitters is unnecessary. These products can also be used as general-purpose signal splitters or combiners.

Triple filtered: 5G, 4G, & TETRA

Features:

  • 2-way and 4-way models also available.
  • Low insertion loss with excellent 75Ω impedance matching and high isolation between outputs.
  • Fully screened RF modules in robust diecast enclosures. Strong cast-in 'F' connectors.
  • Proven free-draining moulded enclosures give easy access and cannot trap water.
  • Directional power pass (20V and 250mA max.) from any output leg to the common input, allowing an upstream amplifier to be powered.
  • With equipotential bonding point/earthing tag.
  • Suitable for indoor or outdoor use.

Technical Information:

Product
Ways
Frequency Range (MHz)Insertion Loss VHF(dB)Insertion Loss UHF2 (dB)Output Isolation (dB)Power Pass3

BLAMHS18P

8

47-862

<7.3

<8.2

>22

Yes


1 47-230MHz. 2 230-862MHz. 3 Directional (diode-steered) power pass from any output(s) to common input. Typical voltage drop 0.8V. Power is isolated from reaching any un-powered output legs. For use in DC negative earth systems only.

Technical Specification

Number of Outputs

8

Amplifier Includes Power Supply Unit (PSU)

No

Width

53mm

Depth

118mm

Height

162mm

Weight

0.37kg

Frequently Asked Questions

It features triple filtering to block unwanted 5G, 4G, and TETRA signals, ensuring clean and interference-free UHF signal distribution.
This device is used to combine and distribute UHF signals from a single input to up to eight outputs, making it ideal for multi-point TV systems.

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

Robin Kalinowski
Robin Kalinowski
31/10/2025

Very prompt reply re order unfortunately delivery by DPD failed to deliver to address even though there was a person in. DPD delivered to a local drop off point for collection, the so called local post office which not that local!!! Otherwise there would be 5 stars!!! Product great and fitted to cover entry point of Sky cables into building as SKy's product has failed , plastic cracked and fallen off.

Simon Venters
Simon Venters
26/10/2025

I bought a LNB adapter for a Sky dish to allow me to use a single outlet LNB. Fitted perfectly.

Tiggy
Tiggy
21/10/2025

I understand from my inquiry that your stock was low and is why the order was later than anticipated. It have been appreciated if it had communicated to me without me contacting you first, as I had had no information since the initial order confirmation. Having said that once the item was available it was dispatched and arrived within 24 hours and appears to be a quality product, although I have not installed it yet.

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.

£28.00 Inc VAT
Lifetime guarantee on internally installed products Includes technical support

Payment methods accepted

Mastercard Visa AMEX PayPal Discover Apple Pay Google Pay