Beam RST620 Fixed Satellite Phone

Beam RST620: TranSAT Fixed Satellite Phone

The Beam TranSAT Fixed Satellite Telephone provides a complete hands-free voice and telephone for a wide range of mobile and fixed site applications where easy access to reliable voice and data communications is required.

The terminal provides a compact fully functioned user handset and supports both hands-free and privacy modes of operation, automatically switching between either mode with the handset in or out of the cradle.

The system can also be used as a permanent non hands-free solution simply by not connecting the microphone. The loud ring indication through the speaker system makes it an ideal installation in a noisy environment.

The RST620 is equipped with an RS232 serial data port to access Iridium data services.

There are added features that enable the unit to be integrated into communications systems via the line in/out, serial data connectivity, radio mute, horn alert and a robust inbuilt 10 – 32 VDC power supply.

Includes: Iridium 9522B Transceiver module main
terminal, hands free interface, Intelligent Handset, speaker/microphone, wiring assembly, and user &
instruction manual.


Hands-free operation allows for quality integration into a vehicle with easy access to making and receiving calls in a hands-free mode. Beam hands-free kits are full duplex and support such features as horn alert, radio mute, and data connectivity, and allow the use of a compact intelligent user handset for privacy.

Basic telephone services
Standard telephone service features are available using the Beam RST620 including such services features as call forwarding, call barring, voicemail, phone book and SMS.

Intelligent handset interface
The RST620 Fixed Satellite Telephone comes complete with an intelligent handset for voice calls as well as enabling the Iridium SMS service.

The handset is compact and includes an inbuilt ring alert as well as providing for private conversations in place of hands-free mode.

The easy menu system allows you to access all the phone’s features and settings.

Communication system integration
The hands-free Interface can be easily integrated into a communication system that may be installed within a transport vehicle, such as those found on board trains, buses and heavy machinery.

Using the Audio and Microphone outputs from the main interface and integrating them into an on-board communication system enables a conversation to be easily made from within the vehicle using existing communication equipment.

Data, internet, SMS and fax
Using Iridium Data Services, you now have access to the world from anywhere on earth. The complete range of Iridium data services allows you to simply and conveniently gain access to the internet, email, and corporate LAN.

The terminal also supports SMS and the following Iridium Data Services:

Circuit Switched Data
Direct Internet
Short Burst Data

Power inputs
The RST620 terminal supports an 11 – 32 VDC power input, and the terminal is capable of being wired to an auxiliary/accessory power supply as well as constant power.

The unit is also equipped with some intelligent power off features that delay power-off functionality after the ignition is turned off. There is also the option of powering up the unit on accessory power in emergency applications.


Specifications: Iridium GO! Device Internet Speeds 2.4-2.8 Kbps Uncompressed 24 Kbps Compressed Dimensions 4.5″x 3.25″ x 1.25″ Weight 10.4 ounces (0.65 lbs, or 295 grams) Durability Specs Military-grade ruggedness (MIL-STD 810F) Ingress Protection IP 65 AC Power 100 – 240 VAC, 50-60Hz; (comes with international AC adapter kit) Wi-Fi Range 100′ feet (30.5 meters) Supported OS iOS 6 & 7, Android 2.3.x Gingerbread, 3.x.x Honeycomb, 4.0.x Ice Cream Sandwich, and 4.1.x/4.2 Jelly Beam with updated versions to be made available to follow Android releases. SOS GPS Global Response Requires online registration with GEOS Easy to Use: Stable, lay-flat design Flip up antenna Built-in menu/status display Flexible Wi-Fi device ready App API for developers Robust accessory platform Model # -Iridium 9560 Part # AHKT1301 Iridium Fixed Antenna Diameter: 7.6 cm (3.0 in) •Height: 16.3 cm (6.4 in) •Weight: 312 grams (11 oz) •Connector: TNC Female •Mount type: 3/4′ thread (U-bolt version) Finish: Weatherable Polymer White •Operating Temperature: -40 C to +85 C •Altitude: 20,000 feet •Impedance: 50 ohms •VSWR: <2.0:1 •Frequency: 1616—1626 MHz •Polarization: Right hand circular •Axial Ratio: 3 dB Max •Power Handling: 1 Watt •Radiation Pattern: 0.4 dBic: 0 = 0 1.4 dBic: 0 < Zenith < 45 -0.25 dBic: 75 < Zenith < 82 Part Number SAF5350A or AT-1621-142

Part #: RST620
Power Specifications
Power input voltage 11 – 32 VDC
Power consumption AMPS 12 VDC 24 VDC
Stand-by – incl handset 0.33 0.14
Transmit – incl handset 0.63 0.23
Environmental Specifications
Temperature Degrees °C Degrees °F
Operating range –15 to +55 +5 to +131
Storage –30 to + 85 –22 to 185
Humidity 85% non condensing
Physical Specifications
Dimensions – mm 196.4 x 82.6 x 39 183 x 130 x 27
Dimensions – in. 7.73 x 3.25 x 3.25 7.2 x 5.1 x 1.0
Weight – kg 0.659 0.3
Weight – lb 1.45 0.66
Connectors / Interfaces / LEDs
Transceiver D25
Intelligent handset RJ45 DPL BUS
Data port RS232 Serial Interface
Speaker 3.5 mm mono
Microphone 2.5 mm mono
Constant power Screw connector
Auxiliary power Screw connector
Horn alert Screw connector
Audio mute Screw connector
Electrical safety
EMC compliance
Independent Aeronautical certification MUST be gained prior to installation