2060 HF Telephone Interconnect
The Barrett 2060 is a fully automatic telephone interconnect, which enables high frequency radio network stations to become part of the international telephone network. HF stations can direct dial any telephone number on the international telephone network. Additionally, stations can call up to 98 programmable pre-set telephone numbers stored in the 2060 telephone interconnect. Telephone subscribers on the international telephone network can dial into the 2060 interconnect and call any station on the HF network. The Barrett 2060 interconnect also supports MILSTD 188-141B ALE, allowing ALE networks to have fully automatic access to the telephone network. The Barrett 2060 interconnect provides full network management facilities, including variable access levels for HF stations calling the telephone network, comprehensive call logging for charging purposes, and remote supervision by a dial up computer link.
Key Features:
Multi-lingual
Learn function for non-standard call progress tones
Periodic beacons
Remote parameters
MILSTD 188-141B, FED STD 1045 ALE
Call charging
DTMF or Decadic dialling
Access levels and barring for individual users
DSP noise reduction
Manual / automatic VOX
2060 system parameters by voice annunciation
Emergency selcalls
98 stored telephone numbers
Specifications:
Power input: 13.8 V DC (11 V to 15 V), > 400 mA
Scanning capacity: 30 channels maximum
Operating temperature: 0 ° to 50 °C
Dialling modes: DTMF or Decadic
Dialled number: 16 digit maximum
Transceiver control: RS-232, 9600bd. Barrett control syntax
Transceiver TX, RX: 600 ohm balanced 0 dBm audio levels adjustable by menu option
Transceiver PTT output: open collector to ground
Frequency response: 300 to 2800 Hz ± 2 dB
Hybrid system: DSP based continuously balancing, adaption speed less than 0.5 seconds, ultimate balance better than 40 dB
Phone line levels: input from line -9 dBm, output to line -9 dBm, impedance 600 ohm
VOX sensitivity: approx. 16 dB below phone line level, i.e. 25 dBm
Phone line connector: RJ-45
Remote supervisory: via on-board modem -V.34bis control (33.6 kbs)
Telecom line: standard 2 wire automatic exchange preferably with line reversal ‘B’ party ‘off hook’ and ‘on hook’. If call charging required – 12 to 16 kHz or 50 Hz metering pulses
Call progress tones: will respond to standard call progress tones, selectable by country. Has a learn function for non-standard tones
Dimensions: 85 mm (W) x 270 mm (D) x 70 mm (H) (2000 series standard enclosure)
Weight: 1.4 kg
Standards: exceeds/complies with Australian/ New Zealand standard AS/NZS 609501:2003 – AMPT 1:2008 AS/ACIF 5002:2005 – AS/ACIF 5004:2006
