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Masthead Triplexer UHF/DAB/FM F-Type Screened - combines or splits three individual terrestrial bands
Product Code: PROCOM31T
- Combines or splits 3 terrestrial bands
- With equipotential bonding point
- Suitable for indoor or outdoor use
- F-Type connectors
- High quality to prevent picture loss
Discontinued
Please note this product has been discontinued, we'd recommend you consider the alternative product shown below...
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Product Description
Masthead Triplexer UHF/DAB/FM F-Type Screened
Features:
- High-isolation frequency-selective units for combining or splitting signals in the various terrestrial and satellite IF bands.
- Very high isolation from SAT ports at UHF, avoids excessive signal degradation due to LNB noise.
- Fully screened RF modules in robust diecast enclosures. Strong cast-in 'F' connectors.
- Power pass (20V and 400mA max.) to the higher or highest frequency port.
- Two NEW products add Band III coverage for DAB or TV to this range for the first time.
- With equipotential bonding point.
- Suitable for indoor or out door use.
- PROCOM21TS Diplexer, combines or splits all terrestrial bands (5 - 854MHz) and SAT IF.
- PROCOM31T Triplexer, combines or splits three individual terrestrial bands.
Technical Information:
| Terrestrial Port | Satellite Port | |
| Operating frequency range | 5 .. 854MHz | 950 .. 2300MHz |
| Insertion loss | =1.5dB1 | =2.5dB2 |
| Isolation in Band II (FM) | - | - |
| Isolation in band III (DAB or TV) | - | - |
| Isolation in Bands IV-V (UHF) | - | - |
| Isolation in terrestrial band | - | =36dB |
| Isolation in SAT band | =36dB | - |
| Line-power pass from common port | No | - |
| Line power-pass ratings | 20V max. at 250mA max. | |
| Signal Connector Type | Type-F (IEC 60169-24) | |
| Operating temperature range | -20 .. +50C | |
| EMC standard | BS EN 50083-2:2001 (Class B) | |
Product | Type | HF RTN | VHF B II | VHF B III | UHF B IV-V | Terr.1 Wide | SAT IF | Isolation VHF/UHF2 | Isolation UHF/SAT2 |
PROCOM21TS | Diplexer | - | - | - | - | ? | * | - | =50dB |
PROCOM31T | Triplexer | ? | ? | * | - | - | =30dB | - |
* Return band: 5 - 30MHz. 1 All 'terrestrial' bands: 5 - 854MHz. 2 See full data sheet for detailed insertion loss and isolation info.
Symbols: ? dedicated band input; band covered by UHF input; * band input with power pass to COM port.
1.= 2.8dB in band edge region 780 .. 854MHz 2.= 5.5dB in band edge region 950 .. 1100MHz
3.= 0.7dB in return-path band 5 .. 30MHz 4. Applied over 5 .. 854MHz - typical performance >60dB
5.= 23dB in band edge region 950 .. 1100MHz 6.= 2.7dB in band edge region 780 .. 862MHz
Technical Specification
IEC or F Type
F-Type
Number of Outputs
1
Number of Inputs
3
Internal or External
External
Width
250mm
Depth
105mm
Height
160mm
Weight
0.25kg
25/02/2025
11/02/2025
Amazingly quick de.ivery. Ordered at the weekend , arrived on Monday !
09/02/2025
Product as described and arrived on time, kept informed on progress throughout
04/02/2025
Somewhat confusing with the emails I received not identifying Blake UK as the sender easily
04/02/2025
Quick service and Quick delivery
Google Company Reviews
08/03/2025
Prompt delivery, hassle free purchase. I would use this company again.
02/03/2025
very good service
27/02/2025
Fantastic customer service - Thanks
17/02/2025
Cheapest on the net and received within in two days
14/02/2025
Great product and good service nice to find what you need
Discontinued
Please note this product has been discontinued, we'd recommend you consider the alternative product shown below...
Related products
Alternative products
I’m pleased with the ærial overall. I did have to fix two separate issues though… 1. Many of the elements were bent, some quite badly. Happily they all bent straight again without any fatigue fracture. 2. Many of the elements were not seated properly in the booms. In one case, a vertical element was touching one on the other boom. I was able to pull the unseated ones out to seat better but I’m not sure how long they’ll stay like this.