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SHOUT ts User’s Manual Version 1.0.1

| Appendix D: Design Specifications

The SHOUT ts comprises of a 9602 Iridium modem, a u-blox GPS receiver, a GPS

and an Iridium antennas, a Li-Ion battery, an LCD and an NAL Research controller

board. It is designed to operate with the Iridium network using SBD only.

Mechanical Specifications

Dimensions: 4.1” x 2.3” x 0.9” (104 mm x 58 mm x 23 mm)

Weight: ~7.2 oz (204 g)

Enclosure: Hard anodized aluminum housing/EMI shielding

Connector: micro USB

Antennas: Helix for Iridium and patch for GPS

Key: One button power button

Emergency: Guarded button

LED: One status LED (power, tracking and emergency)

Screen: 3.0” TFT 400 x 240

Electrical Specifications

Main Input Voltage: 5.0VDC

Peak Current: 1.5A @ 5.0VDC

Battery Type: Lithium Ion

Battery Capacity: 1.95 A-Hr

Charging Voltage: USB 1.0, USB 2.0 or 5VDC

Rechargeable Cycles: 500 times

Power Consumption: See previous section

Iridium Transceiver

Operating Frequency: 1616 to 1626 MHz

Duplexing Method: TDD

Multiplexing Method: TDMA/FDMA

Link Margin Downlink: 13 dB average (free space)

Link Margin Uplink: 7 dB average (free space)

GPS Receiver

GPS Receiver: u-blox NEO-6Q

Receiver Type: L1, C/A, 50-channel

Update Rate: 4 Hz

Accuracy: 2.5 m CEP (position)

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