| TR2800 - Airborne Series | |||||||||
| Details | |||||||||
| TR2800 SYSTEM | |||||||||
The TR2800 is a new generation DSP HF Transceiver that has been specifically developed to meet the stringent requirements for military transport and rotary winged aircraft. The 100W ECCM transceiver is supported by a frequency agile loop ATU/Antenna combination (AT2820) for helicopter applications and a 100W fast switching wire antenna ATU (AT2821) for fixed wing aircraft. A 400W PA (PA2810) and a fast switching 400W ATU (AT2822) are available for long range applications. The system can be controlled either from a communication controller via a serial bus or via a dedicated controller.
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| SPEECH ENHANCEMENT TECHNIQUES | |||||||||
The TR2800 transceiver features state of the art electronic techniques to minimize HF noise and interference. Using a digital voice enhancement technique in accordance with CCIR445-1, and reliable DSP squelch, the quality of communications is greatly improved, thus broadening the application of HF radios for both short and long range communication. These enhancements, ALE and the NVIS capability of the aircraft loop antenna (AT2820) provide an efficient, easy to use HF communication system for all distances and time of day requirements. |
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| Specifications | |||||||||
| HF SET GENERAL CHARACTERISTICS | |||||||||
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| TRANSMITTER | |||||||||
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| RECEIVER | |||||||||
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| ENVIRONMENTAL | |||||||||
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| PHYSICAL SIZE | |||||||||
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| POWER CONSUPTION | |||||||||
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ATU CHARACTERISTICS |
GENERAL CHARACTERISTICS |
CHARACTERISTICS |
AT2820 HF AIRBORNE LOOP ATU |
AT2821 100W HF AIRBORNE WIRE ATU |
AT2822 400W HF AIRBORNE WIRE ATU |
ECCM Compatible ALE Compatible Input VSWR Max input Power Required RF Tuning Power Serial Interface Stored Freq Settings |
3MHz to 30MHz yes yes Max<2.5:1 100W + 1dB 10-25 dB EIA RS485 100 Channels |
2-30 MHz yes yes <2.:1 130W PEP 6 – 30 W EIA R485 100 Channels |
Yes Yes Yes <2:1  450W PEP 6-30 W EIA RS 485 100 Channels |
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TUNNING |
Power Up Initial Typical ECCM |
<12 sec <6 sec <2 sec <8 ms |
Not applicable < 3 Sec <30 ms <10 ms for 20 |
Not applicable <3 sec <30 ms <10 ms for 20 |
POWER |
Power Supply Power Consumption |
8 VDC + 15% Normal <40W Tuning <130W |
Yes <30W <70W |
Yes <30W <70W |
SIZE AND MASS |
DIMENSION MASS |
HEIGHT 35 CM LENGTH 300 CM WIDTH 12 CM 10 KG |
½ ATR SHORT 8 KG |
Full ATR short <15kg |
LOGISTICS |
BIT MTBF |
YES 5000HRS |
YES 8000HRS |
Yes Yes |
ENVIRONMENTAL Note1: Frequency range of loop ATU is a function of loop length and height above aircraft frame. Note2: Option AT2823 ½ ATR loop fitted on the inside of aircraft frame weight is <8kg with only the rail fitted to the outside weight ±2kg. Rail length and height to be determined by aircraft type. |
TEMPERATURE Attitude Humidity Vibration/Temperature Shock EMC |
<40°C to + 65°C Operational 55°C to + 85°C storage 4600m Mil-Std 810E Mil-Std-461C |
Yes Yes 10668m Yes Yes Yes |
Yes Yes 10668m Yes Yes Yes |
