Secara default, Orbit Star 2 TIDAK menyediakan fitur lock PCI langsung di menu user.
Tapi… ada beberapa workaround teknis yang bisa kamu pakai. Ini menarik 👇


1. Lock Band (WAJIB dicoba dulu)

https://images.openai.com/static-rsc-4/T55GBza8kXcUNUP558BnhyJWmvDX3ZRiuJjojI_jC36vQ7S4mxXJhsMaoahu7nF6A49Qmi5D673RETyaQmLJlvkyrdzx8VaifQp0FshSAWD-AXQdGytha7tmdT0FvRxcPY8RIX5E-6xJ6LjCuQU5XhnjLn05JCefWMutoSAAZKWugdSUR18mNt5Q4E39lI2f?purpose=fullsize
https://images.openai.com/static-rsc-4/BeKuHafC3AOP9VNmbQKmEz6Yz3wJfMRnZZJlP5ovuC9W2YhYvaQIsEPuDgFpdGqyj0L3U-zk2sgdMPtxHsnjRw4F1ndO_UmuOzSm-K3k44qc1W7rm3akLsocFC0-ls_5pYy8SJ4TU99qgbOUBcgj7s36qvfelEg6aU2-2Nt_HSexr9ulkQQJHrQpyHxJ4c57?purpose=fullsize
https://images.openai.com/static-rsc-4/oq-328YcnxeXEgvvIP-Ncl1ojkTlCVVc7FzFMRp_ZEhhd-YUElLiGuF4_oDBQhRTv4yHG033vq5TF6pd9KqsEAuNUXwBuCMA8WA7jWa99JxdZgLYpbS_Dgy36RaQsUicKEec19XcIqcB-CAfKE7uK_Sq2TXLwJCufLHBNszL9c6H36IQVpRj2Kf7pgNlKYuI?purpose=fullsize
6

Kalau PCI gak bisa dikunci, band bisa jadi alternatif paling efektif.

Kenapa?

  • PCI = turunan dari cell di band tertentu
  • Kalau band dikunci → peluang PCI pindah jauh lebih kecil

Cara umum:

  • Masuk ke web UI Orbit
  • Cari menu: Network / Band Selection
  • Pilih manual (misal: B3 saja, atau B1+B3)

💡 Tips teknis:

  • Tes pakai aplikasi seperti Network Cell Info Lite
  • Cari band paling stabil (RSRP bagus, SINR tinggi)
  • Lock hanya 1–2 band terbaik

🔧 2. Lock EARFCN / Cell (Advanced – kalau support)

https://images.openai.com/static-rsc-4/T55GBza8kXcUNUP558BnhyJWmvDX3ZRiuJjojI_jC36vQ7S4mxXJhsMaoahu7nF6A49Qmi5D673RETyaQmLJlvkyrdzx8VaifQp0FshSAWD-AXQdGytha7tmdT0FvRxcPY8RIX5E-6xJ6LjCuQU5XhnjLn05JCefWMutoSAAZKWugdSUR18mNt5Q4E39lI2f?purpose=fullsize
https://images.openai.com/static-rsc-4/uc6d254r14LLpvyRqxCJbJu581wMiI1DBIp1O2otc7CyUOcBMpkUx3BU5Kdh_s-i6n4pBqdbCB0lOfGAfoPmxZKzVO2kybkuDFtfhKUYQOYX7Mx-TwDUzj6rMTp5RgKWhfTR4qRsF3O5zkqN5-1EhbQFDpIRJ6-A7ld71u6SYJjOZSDiIaR6GqPWeyL_COID?purpose=fullsize
https://images.openai.com/static-rsc-4/Hz_oTYZOIrvO17umK6fcwebj7PQW2R-UQQ7wtph6NNNNK90oE49D_Mlc-6rCQ9gNMLQLqMFwgu8LI0EDL9hVbJPnG8RqxUx8P6TEXSdeA2tp9yU93VJouvWil5fJ4ef3xAYTrWqTJuYl7P_mfOigj-lvEK_8KWRQkW9oKfFwwAvAfpB9-c13-6Tr-0SCFE2x?purpose=fullsize
7

Beberapa device LTE sebenarnya bisa:

  • Lock EARFCN (frekuensi spesifik)
  • Bahkan lock ke Cell ID / PCI tertentu

Tapi:
❗ Di Orbit Star 2 biasanya:

  • Hidden (tidak ada di UI)
  • Butuh AT Command / engineering mode

Kalau firmware support:

  • Bisa pakai tools seperti:
    • Huawei Manager (kalau chipset mirip Huawei)
  • Kirim command:
    • AT+QNWLOCK (Quectel)
    • AT^CELLLOCK (Huawei)

⚠️ Risiko:

  • Salah setting → modem tidak connect sama sekali

🔧 3. Pakai Router Tambahan + Bridge (Best Practice)

Kalau kamu pakai kombinasi:

  • Orbit Star 2 + router lain (misal Ruijie)

Strateginya:

  • Orbit → fokus ambil sinyal
  • Router kedua → stabilisasi jaringan

Tambahan:

  • Aktifkan:
    • Load balancing OFF
    • Fix route
  • Gunakan QoS supaya tidak terasa drop saat PCI pindah

📡 4. Optimasi Antena (Ini sering jadi akar masalah)

https://images.openai.com/static-rsc-4/J61J5WMsNdy4fFT2DmEuas6EF1tKXdU7UB6iT8FX8vECCN-0XQx-98tzkIKqkgwurrFe_CdkQ0Oe0clP84KNrp5hQFcVP9euScc8EZl_Bn7rMJ3IAvPRFfhLtgH-sYXCog181z1XPLEmbcFOXAAMxA3F70lz4NByn9IQEuCrO5JRfRh6dFGbkwS06koX08_d?purpose=fullsize
https://images.openai.com/static-rsc-4/aaSCOknaYVIuy1h6UlbLUI6eotOGIH_TQ0rUiHGEzPMTJ3kjJ5Wj5czeJAgmr1S5qqfZz5xQ2Dt2rr9doybd6_ctIA1_XdeRwPTaq_6JiFkgmHD8FVTEZVgfNKTBJ7pQ-ynBNjcTCXVHKCZrpKxPrS3rzwN_ayhGIT1PGQNRH5WUovtmHeNREYBrj23li75g?purpose=fullsize
https://images.openai.com/static-rsc-4/f5EQYmYArwOyNjONRa7AZUUu1Y6mAjIdFHTHbFL1zhUr_WKtzgZlQpLB7uRqBAeBmf70Ikd0VMvBmznCeWpbFiyoXEr_GCIPDLxHQG9qVLz7pS3Aqe4L1uX9hoaIyV5825IBWvKfan8giU2nv9umxe3PpIYL8XsXawaIme1iwDPmf7s_StW9R2a8ZZF8EkCU?purpose=fullsize
7

Kalau PCI sering lompat = sinyal ambigu (ditangkap banyak tower)

Solusi serius:

  • Gunakan antena directional (Yagi / panel)
  • Arahkan ke 1 BTS saja
  • Hindari antena omni

💡 Parameter target:

  • RSRP: -70 s/d -90 dBm (ideal)
  • SINR: >10 (semakin tinggi semakin stabil)
  • PCI akan otomatis “terkunci alami”