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2-Way External Masthead Splitter/Combiner, Triple Filtered
Product Code: BLAMHS12P
- Can be used to combine signals
- Boosted signal through the output
- F-Type
- 1 input 2 outputs
- Suitable for outdoor use
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Product Description
2-Way External Masthead Splitter/Combiner Screened with Power Pass; 1 Input; 2 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:
- 4-way and 8-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 VHF1 (dB) | Insertion Loss UHF2 (dB) | Output Isolation (dB) | Power Pass3 |
PROMHS12P Mk 2 | 2 | 47-862 | <3.5 | <4.2 | >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
IEC or F Type
F-Type
Number of Outputs
2
Number of Inputs
1
Internal or External
External
Width
50mm
Depth
112mm
Height
109mm
Weight
0.18kg
12/06/2025
08/06/2025
Service was good. VAT & postage high but we’re in the eu here. Havnt tried it yet.
31/05/2025
Ordered pole, bracket and end stopper online to collect from Rutland Road Sheffield. No problem ordering and all items were in stock. Was informed when order was ready and was served by friendly staff on collection.
26/05/2025
Fast and easy service with good quality goods
25/05/2025
Good intial service, products arrived safely. Downside, found the products about 50% cheaper at another retailer who are reliable and trusted, so not lower quality and the aerial which was recommended for my area is not suitable and the quality of reception is worse then the original aerial.
Google Company Reviews
01/07/2025
Needed a new masthead amp to improve signal distribution to multiple TVs. Supplier had just what I needed and delivered quickly.
30/06/2025
I needed a custom size aerial tube bent. Blake were quick off the mark to give a quote (very reasonable) and after paying, I had the finished item a few days later by courier. Excellent service, and the finished tube was accurately bent to the drawing.
29/06/2025
Excellent, good communication and fast shipping. Clear instructions to assemble. A++++
28/06/2025
Great service, fast delivery, good value, will use again
18/06/2025
I had trouble finding the items that I needed but eventually found Blake UK Ltd and they had them, plus at a very good price. Very impressed with their service . 10 out of 10
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Very good Web site easy to search for what I needed Can highly recommend and have done so inasmuch as my freind Is going to make a purchase.