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Mengapa Perangkat & Pulsa Satelit Mahal

Membangun sebuah jarigan satelit di angkasa tidaklah murah. Membutuhkan dana triliunan untuk membuat dan meluncurkan satelit ke orbit di langit. Ambil contoh satelit komunikasi Iridium yang menyediakan berbagai model telepon satelit. Setiap kali Iridium meluncur satelit ke orbit, membutuhkan biaya 80 Juta USD, mulai dari biaya manufaktur perangkat satelit, biaya peluncuran, hingga biaya asuransi. Tak sebanding dengan biaya membangun tower BTS di darat. Hal itulah yang menjadi alasan mengapa harga perangkat dan pulsa satelit jauh lebih mahal daripada perangkat dan pulsa telepon GSM.

Cost Structure & maintenance

Satellite Network Comparation

  Iridium Thuraya Inmarsat
NETWORK
Satellite Network Count 66 Low Earth Orbit satellites 2 Geostationary Satellites 3 Geostationary Satellites
Coverage Totally Global (Includes poles) 110 Country, Regional Middle East/Africa/Asia/Australia Global (Does Not include Poles)
Strengths Low Latency, resistant to weather disturbances Cheapest device compares with other satphone, more mobile variants, available dual sim phones, long active period Cheapest Airtime compares with other satphone, Have IMO (International Maritime Organization’s) certifications, available dual sim phones
Weakness Most expensive device and Airtime with other satellite network vulnerable to weather disturbances, No coverage in American continent vulnerable to weather disturbances

Jangkauan Provider Satelit :

  1. Iridium
iridium coverage

2. Thuraya

Thuraya Coverage

3. Inmarsat Coverage

Inmarsat Coverage

Product Comparison

  Iridium Extreme PTT Iridium 9575 Iridium 9555 Thuraya XT-Lite Thuraya XT-Pro Isat phone2
Network
Satellites System 66 Low Earth Orbit satellites 66 Low Earth Orbit satellites 66 Low Earth Orbit satellites 2 Geostationary Satellites 2 Geostationary Satellites 3 Geostationary Satellites
Coverage Totally Global (Includes poles) Totally Global (Includes poles) Totally Global (Includes poles) Regional Middle East/ Africa/ Asia/ Australia Regional Middle East/ Africa/ Asia/ Australia Global (Does Not include Poles)
Specification
Size 140 x 60 x 32mm 140 x 60 x 27mm 143 x 55 x 30mm 128 x 53 x 27mm 128 x 53 x 27mm 169 x 75 x 29mm
Weight 268g 247g 266g 186g 212g 316g
Display Monochrome Monochrome Monochrome Color -Outdoor -Gorilla glass Color -Outdoor -Gorilla glass Color
Battery Life 5hrs talk / 16hrs standby 4hrs talk / 30hrs standby 3hrs talk / 30hrs standby 6hr talk / 80hrs standby 9hr talk / 100hrs standby 8hrs talk / 160hrs standby
Ingress Protection IP65 IP65 IP65 IP55 IP55 IP65
Key Features
Incoming calls YES YES YES YES YES YES
SMS YES YES YES YES YES YES
GPS            
Emergency SOS YES YES NO YES YES YES
Bluetooth NO NO NO YES YES YES

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