Antenna: Sensor stabilised platform with directional RHCP Antenna. No cable unwrap. Maximum pointing error +/-10 °.
Ship Motions: Roll +/-25 deg, Pitch +/-15 deg, Yaw +/-8
deg, surge 0.2g, Sway +/-0.2g, Heave +/-0.5g. Turning rate
+/-12 deg/s 1 deg/sq-2, Headway 30 knots.
G/T: -17 dB/K minimum.
EIRP: 8-14 dBW in 2 dB steps.
Antenna Cable: TNC/TNC female, max. cable loss 10 dB at
L-Band, 1.8 ohm at DC.
Operating Frequencies: Receive 1525.0-1559.0 MHz, Transmit 1626.5-1660.5 MHz.
Channel Spacing: 1.25 kHz.1.25 kHz.
Voice: 4.8 kbps AMBE (3.6 kbps voice), 1.2 kbps FEC.
Async. Data Rate: Max. 2.4 kbps.
Phone Interface: 2-wire 600 ohm CCITT Rec. G.473,
standard DTMF telephones, RJ-11 jack.
Fax Interface: 2-wire 600 ohm CCITT Rec. G.473, T.30
Group-III Fax, max. 2.4 kbps, RJ-11 jack.
Data Interface: Serial EIA standard RS-232E, Hayes
compatible, max. 19.2 kbps, DB-9 female connector.
Printer Interface: Serial EIA standard RS-232E, max. 19.2
kbps, DB-9 female connector.
SIM Card: GSM like operation, ISO-7816.
Power Supply: 10.5-32Vdc floating.
Ambient temperature: -25°C to 50°C operating, -40°C to
80°C storage.
Relative humidity: 95% non-condensing at 40°C
Icing (EME): Up to 25mm of ice (no operation).
Precipitation (EME): Up to 100mm/hour.
Wind (EME): 100 knots (normal operation).
Vibration Survival: 4-10Hz 2.54mm, 10-15Hz 0.76mm,
15-25Hz 0.40mm, 25-33Hz 0.23mm.
Shock: Half sine, 20g/11 ms.

Dimensions and Weight:
Electronics Unit (TT-3034B): 25x268x211 mm. 1.3 kg.
Maritime Stabilised Ant. (TT-3007C): 210x240 mm, 2.2 kg.
Cradle for the handset (TT-3622A): 160x61x27 mm, 0.15 kg, Handset (TT-3620B): 200x52x33 mm, 0.25 kg.