Work Microwave VHCD-S4S4T S-Band Tracking Downconverter

  • RF-Input Frequency: 2.0 - 2.60 GHz
  • Shared Oscillator
  • Dual or Triple Channel
  • Excellent phase tracking between channels (< 10 deg)
Out of stock
SKU
WORK-VHCD-S4S4T

Work Microwave VHCD-S4S4T S-Band Tracking Downconverter

The WORK Microwave VHCD-S4S4T S-Band Tracking Downconverters meet the demanding requirements of modern satellite transmission applications. Customers worldwide appreciate their reliability and high level of quality. The dual-channel, shared oscillator converters can be used in systems where an accurate phase relationship is required between two converter channels, as is the case for monopulse tracking system down conversion.

Operating and control

The converters can be operated via the push buttons on the front panel using self-explanatory display menus or via remote control (RS232, RS422/485, TCP/IP over Ethernet).

Detailed monitoring of the system status and a summary alarm output (dual change over switch contacts) are provided. For the remote control ASCII string-based commands as well as addressable, packet-based commands are provided.

Housing options

The converters normally are delivered without fans and can be operated in environments, where at minimum one RU space for natural ventilation is available above each unit. This eliminates the fan as a potential point of failure. For rack installations without any space in between the units, a fan within the converter unit is recommended. This forces airflow from the right side to left side of the units. Outdoor versions with IP 67 degree of protection are also available.

Work Microwave VHCD-S4S4T S-Band Tracking Downconverter Key features

  • Shared oscillator to guarantee excellent phase tracking in between channels
  • 70 MHz or 140 MHz IF bands available
  • Low power consumption
  • Extreme low phase noise (< -60 dBc/Hz @ 10 Hz)
  • Long- term stability 10-7 / year
  • Output power +10 dBm (1 dB compression point)
  • Automatic reference recognition (5 and 10 MHz)
  • 0 °C to 50 °C (32 °F to 122 °F) (VSCD units), -30 °C to 60 °C (-22 °F to 140 °F) (VHCD units), -40 °C to 60 °C (-40 °F to 140 °F) (VECD units)
  • Remote control through RS232, RS422/485 (2-wire or 4-wire) interfaces. Packet command syntax supports RS485 bus systems and allows addressed operation.
  • Remote control through Ethernet supporting a TCP/IP command interface (Indoor Version only)
  • IF test outputs (standard on indoor units, on outdoor units with Option IFT)
  • Summary alarm output with dual change over switch contacts
  • Internal Fan as option for indoor units (Option FAN)
  • CE compliant
  • 3 years warranty
More Information
Weight18.4800
Country of Manufacture
ManufacturerWork Microwave
Input Power90 - 265 VAC
Prime FrequencyS-Band
Input Frequency2.0 - 2.6 GHz
Output Frequency70 MHz, 140 MHz
DimensionsIndoor: 483 x 44 x 505 mm Outdoor: 402 x 111 x 391 mm (standard)
WarrantyNo
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101 Eagle Road Building 7. Avon, Colorado. 81620.
T : (970)-748-4250.
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