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TR2600 - New Generation HF Transceiver Family

Details

FEATURES

125W - 400W 19 inch rack mount
High rate frequency hopping
Automatic link establishment (ALE)
High rate secure data transmission
Communication encryption (digital voice)
Telephone interface (TIM)
Internal co- location filters
Full compatibility with TR2400 man pack/vehicle and tr2800 airborne systems
International standards
Digital signal processing
Base-transportable – maritime
Systems integrateable
BIT
High MTBF
Low MTTR

TYPICAL DEPLOYMENT

Interface to fixed infrastructure
Base-transportable-shipborne
Voice/data/image transmission

DIGITAL VOICE

A Choice of either a 2400 bps LPC 10e or 800 bps vocoders provides digital speech as an embedded function. The 800 bps vocoder is specifically used in the frequency hopping mode, and ensures communications under poor channel conditions.

DATA TRANSMISSION

Three embedded high rate, serial tone modems are provided
MIL-STD 188 110A
Stanag 4285
Frequency Hopping Modem
Forward Error Correction (FEC), interleaving and adaptive data rate techniques, combined with data stack protocols based on Stanag 5066, ensure error free data transfer between external message handling devices, requiring only low skilled operators.

FREQUENCY HOPPING (ECCM)

High rate frequency hopping is provided, both for point-to-point or network operation. Intelligent use of unoccupied channels and improved AGC operation ensure sustained communications in dense transmission environments.

AUTOMATIC LINK ESTABLISHMENT (ALE)

The embedded ALE function conforms to the interoperability requirements of MIL-STD 188-141A, and includes a Quick ALE option which is up to 60% faster than MIL-STD-188-141A.

DIGITAL SQUELCH

The loudspeaker is only activated when an embedded intelligent squelch algorithm detects the presence of a valid signal, thus eliminating background noise and operator fatigue, characteristic of conventional HF circuits.

SELECTIVE CALLING

A proprietary selective calling function provides for Point-to-Point, Group and All Call addressing.

COMMUNICATION SECURITY (COMSEC)

Voice security is provided by means of either, embedded two-dimensional voice encryption, or a hardware digital encryption module. These also provide data transmission security. Crypto keys are generated and loaded from a Network Management System (NMS).

MAINTENANCE

Various levels of Built-in Test (BIT) are provided. Power-up BIT confirms the operational readiness of the radio on switch-on, continuous BIT monitors the radio during operation. Initiated BIT reacts on operator request while Maintenance BIT stores fault occurrences.

Specifications

TR2600 TRANSCEIVER

Frequency Range 1.6 to 30 MHz
Frequency Stability 1 ppm
Resolution 10Hz
Modulation Modes SSB-AM-CW-AVS-DIGITAL VOICE-DATA

TRAFFIC TYPES

Voice modes Clear Voice
Enhanced Voice
Digital Voice 800bps/2400bpz
Data Modes MIL-STD 188-110A
STANAG 4285
Robust Modem MHF 50
Data Encryption Software and/or hardware module
ALE MIL-STD188-141A
ALE NETS up to 100 channels per NET
AMD-DTM-DBM
Channel Store 255 channels including TX and RX FREQ and modulation modes
Radio NET Store 9 nets including Traffic and Link types
Telephone Interface P.O.T.S – G3 FAX
Computer Interface RS 232 – RS 422
Data Link Protocol FED-STD1052 OR STANAG 5066

RECEIVER

Receiver Sensitivity SSB-111dBm, CW-117 dBm
Image Rejection >100dB
IF Rejection >100dB
Two tone dynamic range >100dB ( For tones spaced more than 5% from f.o.)
In band dynamic range >35dB (For tones spaced 110 Hz or more apart and at 0 dbm input level)

TRANSMITTER 15W SYSTEM TR2600

TX Power 5W/25W/125W ±1dB continuous
Inter-modulation products >26dB
Harmonic Suppression >56dB
Carrier Suppression >50dB
Spurious Emission >-60dB
AC Input 90-265V,47-420 Hz
DC Input 20-32VDC

125W ATU A2220

High speed digital tuning
Frequency Hopping Antenna Tuning Unit

400W SYSTEM PA2610

TX Power 5W/100W/200W/400W ±1dB
Inter-modulation products >26dB below one of 2 tones
Harmonic Suppression >50dB 2-30 MHz and > 56dB for > 30 MHZ
TX Noise Floor -170dBc/Hz
RX Path Noise Floor -155dBm
AC Input 90-265V,47-420 Hz
DC Input 20-32VDC

400W SYSTEM PA2612

Line-Flattener option for use with Broadband antenna systems

400W ATU AT 2221

High speed digital tuning
Frequency Hopping Antenna Tuning Unit