LTE Inline Blocking Filter, 35-55dB to Ch57, IP55 Waterproof
Product Code: PROLTE1-57C
- Inline LTE blocking filter up to Ch. 57
- IEC coax connections
- Power pass
- For internal use
Product Description
IEC Inline LTE Blocking Filter 35dB LTE A Block - 55dB LTE C Block (up to ch 57)
Features:
- A convenient low-cost filter for overcoming interference to broadcast reception from LTE (4G) mobile networks.
- Passes all terrestrial broadcast transmissions up to and including TV channel 57.
- High attenuation in LTE bands, will cure the majority of interference problems, from both base stationsand mobile user equipment.
- Low insertion loss and good 75O match throughout the pass-band.
- IEC connectors with good screening factor, helping prevent leakage around the filter.
- Male and female connectors allow insertion into existing systems with no need for further cables or back-to-back adapters.
- Power-pass: this is a pure low-pass filter and passes AC and DC line-power.
- Waterproof housing, suitable for outdoor applications when used with suitable mating F connectors. (Rated to IP55)
- Power pass rating 24V and 250mA max.
- Care must be taken to avoid interference pick-up after the filter. Attention must be paid to the quality of components such as flyleads and outlet plates, etc.
- In severe cases two filters may be cascaded by screwing them directly together. This will of course increase the insertion loss.
Technical Information:
Product Code | Connection | Insertion loss in pass-band | Attenuation in stop-band | ||||||||||||||||
PROLTE1-57C | IEC |
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- For the purpose of this specification the LTE downlink band is split into three 10MHz wide blocks designated A, B and C. Block A is further divided into two 5MHz sub-blocks. The LTE e-EUTRAN air-interface specification allows for flexible transmissions of 5, 10 or 20MHz bandwidth. Actual transmitted signal parameters will depend on the licenses granted to particular network operators.
- Usable for channel 58 with increased insertion loss. In TV channel 58 the pass-band insertion loss is increased to typically 7dB.
- Not suitable for areas where TV channels 59 and 60 are required.
- The introduction of new mobile telephony and broadband data services in former TV channels 61 to 69 (part of the digital dividend) is likely to cause interference to many existing terrestrial TV reception and distribution systems. This easily-installed low-pass filter can be used to overcome interference problems in many such systems.
- For two cascaded filters the pass-band insertion loss at 766MHz will be typically 7dB and the stop-band attenuation typically in excess of 76dB. (Figures given as typical values are not guaranteed).
- For more information on LTE please refer to our FAQ.
Technical Specification
IEC or F Type
IEC
Width
15mm
Depth
15mm
Height
70mm
Weight
0.04Kg
15/04/2024
13/04/2024
Ok until Blake sold me an item they didn't have in stock ...
05/04/2024
Very good service as a company, very let down by sending out parts poorly packaged, must cost a fortune sending replacements out..
05/04/2024
Seem fine
05/04/2024
First pole arrived with dents in, no packaging just labels. Second arrived still with a small dent, better packing required..
Google Company Reviews
21/04/2024
13/04/2024
Thanks for your quick response 👍🏾 And fair pricing for that Camera Arrived next day in time for me to install it... Kind regards Roy
01/04/2024
Excellent service, speedy delivery
30/03/2024
Very happy with my new tv aerials and solved a lot of interference issues out many thanks
23/03/2024
Good, well made coaxial TV antenna and F-Type satellite socket wall plate. It works well. The packaging could have done with some bubble wrap around the socket though for protection.
I researched for many TV aerials and my friend who was ex aerial rigger recommended me Blake aerials as you can’t go wrong with them that was his words and it was true