General Radio Specifications; Environmental Specifications; Transmitter Specifications - Javad HPT435BT User Manual

Specifications
The following sections provide specifications for the modem and its inter-
nal components.

General Radio Specifications

Parameter Specification
406 - 470 MHz (EU)
Operating Frequency Range 406.1 - 470 MHz (USA)
406.1 - 430;450-470 MHz (Canada)
25/12.5/6.25 kHz (USA, Canada)
Channel Spacing
25/20/12.5 kHz (EU)
9600/7500/4800/2400 bps – DBPSK/GMSK
Data Rate (25/20/12.5/6.25 kHz 19200/15000/9600/4800 bps – DQPSK/4FSK
Channel Spacing) 28800/22500/14400/7200 bps – D8PSK
38400/30000/19200/9600 bps – D16QAM
System Gain for DBPSK modulation 161 dB (for 25 kHz Channel Spacing) 163 dB (for 12.5 kHz Channel Spac-
(Antenna gain is not included) ing) 164 dB (for 6.25 kHz Channel Spacing)
Roaming Speed for DBPSK mod-
75 mph / 120 km/h
ulation
Modulation GMSK/4FSK/DBPSK/DQPSK/D8PSK/D16QAM
Nominal Impedance 50 Ohms
End to End delay 60 ms
Time Division Duplex (TDD)
Communication Mode
Time Division Multiple Access (TDMA)
Maximum Distance Range 48 miles / 77 km
Serial (RS-232) up to 115200 bps.
Serial port
Serial port configurable as RS-232 and RS-422, or RS-485
USB Built-in USB to RS232 FTDI converter. 12Mbps USB 2.0 Full-Speed
Bluetooth Bluetooth V2.0 Class 2 supporting SPP Slave and Master Profiles
Bluetooth Antenna Internal
www.javad.com

Environmental Specifications

Parameter Specification
Operating –40oC to +60oC
Temperature
Storage –40oC to +85oC
Environmental IP 66
Dimensions (H x W x D) 152 mm x 84 mm x72 mm
Weight 900 g
Power Supply Voltage +9... +16VDC nominal
120W/38W/300mW – Continuous Transmit/ Transmit with 30% duty
Power Consumption (Average)
cycle/Sleep
Housing/Color Aluminum / Two-tone JAVAD GNSS Green / Gray
UHF Antenna Connector TNC, 50W

Transmitter Specifications

Parameter
Output Power USA, Canada
Output Power Control Accuracy
Carrier Frequency Stability
Max. Frequency Error
Adjacent Channel Power (Conducted)
25/12.5/6.25 kHz CS USA, Canada
25/20/12.5 kHz CS
Spurious Emission (Conducted)
Spurious Emission (Radiated)
Specification
25 dBm to 45.44 dB m in 1 dB step (320 mW to 35W)
EU 25 dBm to 41.76 dBm in 1 dB step (320 mW to 15W)
±1.5 dB (at normal test conditions)
±1.5 ppm initial stability over temp with
±3.0 ppm aging/year
±1.0 kHz (at normal test conditions)
±1.5 kHz (under extreme test conditions)
Part §90.210 (C, D, E)
EU Clause 4.2.4 EN 300 113-2 (60 dBc)
-36 dBm (9 kHz – 1GHz)
-30 dBm (1GHz – 4 GHz)
-36 dBm (9 kHz to 1 GHz)
-30 dBm (1 GHz to 4 GHz)
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