任务档案 · MISSION

BlueBird Block 2 #1

印度空间研究组织 (ISRO) · Launch Vehicle Mark-3 (GSLV Mk III) · 萨蒂什·达万航天中心第二发射台

成功

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任务简介

AST SpaceMobile 的 Block 2 BlueBird 卫星设计带宽容量是 BlueBird Block 1 卫星的 10 倍，旨在实现美国境内 24/7 连续蜂窝宽带服务覆盖，其波束设计支持高达 40 MHz 的容量，可实现高达 120 Mbps 的峰值数据传输速度，支持语音、全数据和视频应用。Block 2 BlueBird 卫星配备面积达 2400 平方英尺的通信阵列，一旦发射，将成为低地球轨道上商业部署的最大卫星。本次发射将搭载一颗卫星。

原文

↗ https://www.isro.gov.in/media_isro/pdf/LVM3M6/LVM3M6_Brochure_201225.pdf

AST SpaceMobile’s Block 2 BlueBird satellites are designed to deliver up to 10 times the bandwidth capacity of the BlueBird Block 1 satellites, required to achieve 24/7 continuous cellular broadband service coverage in the United States, with beams designed to support a capacity of up to 40 MHz, enabling peak data transmission speeds up to 120 Mbps, supporting voice, full data and video applications. The Block 2 BlueBirds, featuring as large as 2400 square foot communications arrays, will be the largest satellites ever commercially deployed in Low Earth orbit once launched. This launch will feature a single satellite.

飞行时间线 Flight Timeline8 节点

T+00:00

助推器点火Booster Ignition

Ignition of the solid rocket boosters.

T+01:46

点火Ignition

Start of the engine ignition sequence

T+02:12

固体助推器 (SRB) 分离SRB Separation

The solid rocket boosters are separated from the launcher.

T+02:54

整流罩分离Fairing Separation

Separation of the payload fairing

T+05:02

二级分离Stage 2 Separation

Separation of the second stage from the first

T+05:04

二级发动机启动SES

Start of the second engine

T+15:39

二级发动机关机SECO

Cut-off of the second engine

T+15:43

载荷分离Payload Separation

Final deployment of the payload from the rocket

任务更新21 条

13:2212/24

Cosmic_Penguin · 12/24

Satellite in contact.