remote satellite systems - about Globalstar


INMARSAT B
Saturn B Transporter

Saturn B transporter is a ruggedized portable terminal that provides high quality access to the international telephone, fax, telex and data networks, at reasonable cost. By connecting a standard fax machine and a PC, you have a complete office at your remote location. Secure voice and data interface for STU III/IIB can be provided as a option. The optional HSD (56/64 Kbps) service is cost effective and extremely reliable.


Technical Specifications
Services

Voice

16kb/s voice coding

Fax 9.6kb/s digital

Telex (option) 50 baud

Data (option) 9.6kb/s

High Speed Data (option) 64kb/s, 56kb/s

System specifications

Tx Frequencey

1626.5 - 1646.5 MHz

EIRP 33/25 dBW

RX Frequency 1525.0 - 1545.0 MHz

Channel Spacing 20kHz (Voice, Fax, 9.6Kbps Data) G/T -4 dB/K

Antenna Square 0.6 m

Physical Characteristics

Size

63 cm x 48 cm x 21 cm Material Moulded polyethylen

CaseWeight Communication equipment: 12 kg Total weight: 22kg

Environmental Conditions Temperature Operation: -25o C to +55 o C Storage -50 o C to +80o C Rain 100mm/hour Shock 50 cm drop

Electromagnetic Compatibility

Radiated

EN 55022

Conducted

EC 801

Power Requirements

Voltage

11 - 34 VDC

100 - 120/200 - 240 VAC

Consumption Receive: 28W

Transmit: 110W (Total)

Interfaces

Ext. Tel/fax outlets

5 x 2 wire with echo cancelling and touch-tone dialling

Fax:CCITT G3 at 9.6 kb/s

PC:9-pin RS 232

Printer:9-pin RS 232

DTE:25-pin RS 232

Operational Characteristics

Set-up time < 5 minutes Antenna separations Up to 90 m (depending on cable type)

Short number dial 99 number with alphanumeric names

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