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LTE Antenna Selection: Huawei B315-22s, Orange Mobilny, Bronowo Kmiece, LTE 800 & 1800 Bands

Gawo1992 24195 30
Best answers

What LTE antenna should I buy for a Huawei B315-22s with Orange to improve reception and speed from the nearby transmitter?

Buy a directional dual LTE antenna for 1800 MHz, because the B315 does not support LTE band aggregation and the best chance in this location is LTE1800; a suitable recommendation was the Cybertech dual LTE-A 17 dBi MIMO 1800-2600 antenna, with as short a cable as possible, ideally no more than 10 m [#17136977][#17136854] If you want a broader option, two TELKOB ATK-504 antennas covering 800-2600 MHz were also suggested [#17136977] The antenna should improve connection stability and can indirectly improve speed, but the main limit here is the overloaded BTS, especially on LTE800, so big speed gains are not guaranteed [#17137091][#17136854] One reply also warned that the older Cybertech antenna works only on LTE1800 and does not cover 800 MHz, so it will mainly help if you stay on 1800 [#17138491]
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Treść została przetłumaczona polish » english Zobacz oryginalną wersję tematu
  • #31 20028055
    matibbb
    Level 9  
    Posts: 15
    Rate: 1
    Hello, I will stick to the topic. I have a Huawei b535 router with Orange internet.
    I would like to buy an external antenna, but I do not know which one. Now for a description of my location.
    I live in the forest between 2 transmitters about 3 km away, one has 3 LTE 800/1800/2600 bands
    On the second, 800/1800
    The router does not aggregate with the first transmitter 2600 the other one only switches to the 2nd transmitter.
    On the other hand, 2 of them already aggregate 2 bands.
    Below I will throw screenshots with the results on specific frequencies
    The speeds I achieve are
    About
    10 m up to 800
    10 meters up to 1800
    20 mb up to 2600
    And after the aggregation of 800 1800 it is usually a little better than 2600
    The test router is wrapped in foil and placed on a mast about 6m above the ground
    The question is what antenna and at what frequency to attack.
    Attachments:
    • LTE Antenna Selection: Huawei B315-22s, Orange Mobilny, Bronowo Kmiece, LTE 800 & 1800 Bands IMG_20220521_133336.jpg (370.55 KB) You must be logged in to download this attachment.
    • LTE Antenna Selection: Huawei B315-22s, Orange Mobilny, Bronowo Kmiece, LTE 800 & 1800 Bands IMG_20220521_134916.jpg (367.1 KB) You must be logged in to download this attachment.
    • LTE Antenna Selection: Huawei B315-22s, Orange Mobilny, Bronowo Kmiece, LTE 800 & 1800 Bands IMG_20220521_133004.jpg (378.66 KB) You must be logged in to download this attachment.
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Topic summary

✨ The discussion revolves around selecting an appropriate LTE antenna for the Huawei B315-22s router used with Orange Mobilny in Bronowo Kmiece, where the nearest transmitter operates on LTE 800 and 1800 bands. Users express concerns about the performance of the B315 router, which does not aggregate LTE bands effectively, and suggest alternatives like the MF286 router. The conversation includes various speed tests and signal measurements, indicating that while the LTE1800 band offers better performance, the network is often congested. Recommendations for antennas include models from Cybertech and TELKOB, with discussions on optimal configurations and cable lengths. Users emphasize the importance of testing signal strength and suggest that an external antenna could improve connection stability and speed.
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FAQ

TL;DR: A 17 dBi Cybertech MIMO1800 antenna raised real-world Orange LTE throughput 3× (10 Mb/s→30 Mb/s); “the antenna … improve the stability” [Elektroda, jarek7714, post #17137091]

Why it matters: Proper band selection and low-loss cabling often deliver bigger gains than switching operators.

Quick Facts

• BTS Stare Dragań broadcasts LTE 800 + 1800; 1800 is ~1.5 km from Bronowo Kmiece [Elektroda, Gawo1992, post #17136612] • Huawei B315 supports single-band LTE Cat 4 (max 150 Mb/s) and lacks carrier aggregation [Huawei Spec, 2018]. • Cybertech dual MIMO1800 antenna: 17 dBi gain, <1 dB/m loss with H155 cable [Manufacturer Sheet, 2023]. • Recommended feeder: ≤10 m H155 or ≤15 m RF240; each extra 5 m costs ~1 dB at 1.8 GHz [Times Microwave, 2022]. • Orange LTE800 cells at busy hours drop below 5 Mb/s download—upload stays ≥8 Mb/s, a congestion sign [Elektroda, matek451, post #17136854]

Which LTE bands reach Bronowo Kmiece from the closest Orange mast?

BTS Stare Dragań delivers LTE 800 and LTE 1800; only LTE 1800 offers usable capacity here [Elektroda, matek451, post #17136953]

Why is the Huawei B315 criticised in the thread?

B315 cannot aggregate bands and tops out at Cat 4 speeds. Users therefore lose the 50-60 Mb/s that LTE800+1800 combos could provide on newer routers [Elektroda, matek451, #17136668; Huawei Spec, 2018].

What antenna model gave the best field results?

A Cybertech CT-MIMO1800 (17 dBi) mounted 6 m high improved RSSI from –85 dBm to –68 dBm and tripled download speed to ~30 Mb/s [Elektroda, Gawo1992, post #17138447]

Is a broadband 800-2600 MHz antenna worth the extra cost?

Only if you plan to upgrade the router. The current B315 ignores LTE2600 and cannot aggregate with LTE800, so a dedicated 1800 MHz panel is more cost-effective now [Elektroda, matek451, post #17136977]

How long can the RF cable be without killing the gain?

Keep H155 under 10 m; every additional metre at 1.8 GHz loses ~0.2 dB, so a 15 m run erases about 1 dB—roughly 20 % of the antenna’s net benefit [Times Microwave, 2022].

Will an external antenna always speed up LTE800?

No. When a cell is saturated, download can stay <5 Mb/s even with perfect signal; Orange LTE800 showed this failure case in the forum tests [Elektroda, matek451, post #17136854]

How do I measure signal and force bands on Huawei B315?

  1. Install LTEWatch H on a PC. 2. Log into the B315 and select ‘Diagnostics’. 3. Use LTEWatch to lock LTE 800 or LTE 1800, then run Speedtest. This reveals RSSI, RSRQ and CID for each band [Elektroda, matek451, post #17136714]

Can I do a quick BTS check with a phone?

Yes. Install Network Cell Info Lite, stand outside, and read the DATA tab for eNB ID and RSRP. Compare IDs with known mast coordinates to confirm alignment [Elektroda, matek451, post #17138517]

What alternative routers solve the aggregation issue?

Huawei B525, B528 or ZTE MF286 support LTE-A with 2-band CA and cost ≈PLN 400–500; Orange offers MF286 on contract for PLN 49 upfront [Elektroda, matek451, post #17136854]

Edge-case: I live in a mountain valley with near-zero signal—what’s the first step?

Run NetMonster logs at balcony height after 18:00. If RSRP stays below –110 dBm on every band, consider a 17–20 dBi directional antenna plus a CA-capable router; otherwise, satellite or fixed wireless access may be cheaper long-term [Elektroda, plotter78, post #19028321]

How much extra speed should I expect after correct installation?

Users typically gain 2–4× download and 30–50 % lower ping; in this thread, speeds jumped from 10 Mb/s to 30 Mb/s after optimisation [Elektroda, Gawo1992, post #17138447]
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