HARDWARE / PRODUCTUpdated 25 Jul 2026

ST 2100

Orbcomm
ST 2100

The SKYWAVE ST 2100 is a compact satellite IoT terminal that adds primary or backup satellite connectivity to IoT solutions for remote asset tracking and monitoring.

Typed specifications22 values

Discloses 5 of 13 fields engineers filter by in this category (category median 3).

Frequency band
L
Rx · datasheet p.2 L Rx 1525.0-1559.0 MHz / Tx 1626.5-1660.5 MHz  |  L Tx
Frequency range
1 525–1 559 MHz
Rx · datasheet p.2 1 525–1 559 MHz Rx (OGx / IsatData Pro)  |  1 525–1 559 MHz Rx, OGx, IsatData Pro  |  1 626.5–1 660.5 MHz Tx  |  1 626.5–1 660.5 MHz Tx (OGx / IsatData Pro)  +1
Envelope (L×W×H)
12.5 cm x 8.5 cm x 3.6 cm
datasheet p.2
Supply voltage
9–32 V
datasheet p.2
Data interface
RS-232
1 x RS-232 (AT command set) · datasheet p.2 RS-232 Serial
Operating temperature
-40–85 °C
datasheet p.2
Function
transceiver
two-way satellite terminal · datasheet p.1
Link use
IoT / M2M uplink
datasheet p.1 ground terminal
Link protocol
proprietary
IsatData Pro · datasheet p.2 proprietary OGx
Satellite network
Inmarsat
Inmarsat Type Approval · datasheet p.2 other OGx or IsatData Pro satellite service
EIRP
7 dBW
max · <7.0 dBW · datasheet p.2

Each value is typed with its unit and measurement condition and cites the datasheet page it was taken from. Nothing is guessed: a field that is absent here has not been published by the manufacturer. machine-extracted ✓ checked by NewSpace Market ✓ manufacturer confirmed by the manufacturer.

As published by the supplier14 lines, in the manufacturer's own wording
Maximum message size
1 MB
Latency
<15 sec
Elevation angle
+20° to +90°
Frequency
Rx 1525.0 to 1559.0 MHz
EIRP
<7.0 dBW
Operating temperature
-40°C to +85°C
Dust and water ingress
IP67
Acquisition time
Hot: 1 s
Accuracy
2.0 m CEP
Dimensions
12.5 cm x 8.5 cm x 3.6 cm
Supply voltage
9–32 VDC
Load dump protection
+150 V
Power consumption
85 mA
Interface
1 x RS-232

About

The ST 2100 is a satellite IoT terminal from SKYWAVE designed to add primary or backup satellite connectivity to new or existing IoT solutions, helping businesses scale their addressable market and address new IoT applications. It features a small form factor, a simplified architecture, and flexible installation options, making it well suited for fleet management, SCADA, and cathodic protection applications. The terminal is designed to be easy to integrate, enabling faster time to market through a comprehensive set of integration tools and an intuitive AT command set that works with external PLCs and general-purpose controllers. It delivers near-global coverage, providing complete asset visibility virtually anywhere through reliable, cost-effective satellite IoT connectivity, particularly valuable in areas with little to no cellular coverage. Partner testimonials cite its use in streamlined vessel tracking interfaces, crew safety monitoring for fleet owners (24/7 ship monitoring while remaining regulation-compliant), and integration into ranching solutions for monitoring water supply status across large, remote ranch properties.

Documentation

Need the full ICD, test reports or a specific revision? Ask the supplier directly.

Source: www.skywave.com ↗

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