Fully Synthesized Agile L-Band Frequency Converters

The STC 8360UD is a high-performance, fully synthesized L-Band Up/Downconverter indoor unit, housed in a light standard 1RU (1.75 in.) 19"wide rack, providing space-saving and convenient solution for systems, requiring frequency conversion between 70 MHz and L-Band interfaces.

The unit contains independently synthesized L-Band Up and Down converter modules, monitor and control microprocessor board, internal reference source and AC voltage auto-sensing power supply.

Features Highlight:

• Independently synthesized up and down frequency conversion
• Dual conversion frequency plan
• User friendly interface
• Excellent phase noise, far exceeding IESS 308/309 standards
• Exceptional amplitude linearity, very low intermodulation
• External 10MHz reference input, automatic sense of external reference signal
• Software selectable spectrum inversion on Downconverter
• Software adjustable cable slope equalizer
• Advanced local and remote RS485/RS422 and RS232 monitoring and control interface
• Built-in temperature monitoring
• Smart 2 fans air cooling system

Applications

• Fly-Away Terminals
• Satellite multi-service systems
• Satellite ground stations
• VSATs and Hubs

Options

• 125 kHz frequency step size
• High-stability reference
• DC output to SSPB +24V 2.5A max (other voltages avalable)
• SSPB alarms sense (power, current, temp.)
• 10 MHz reference out mute control

The STC 83601U is a high-performance, low-cost synthesized dual conversion Upconverter, providing solution for satellite systems requiring frequency conversion up from IF to L-Band.

Impressive amplitude linearity, ultra low phase noise, far exciding IESS 308 / IESS 309 requirements, low spurious, high dynamic range make the converter ideally suitable for SCPC, MCPC, DAMA with high data rates transmission and advanced digital modulation.

Features Highlight:

• Built-in 1:N redundancy switching capabilities
• Exceptional performance parameters, low cost by design
• Local and remote RS485/RS422/RS232 monitoring and control interfaces
• Automatic 10 MHz internal/external reference selection (auto-sensing)
• 10MHz reference signal out for ODU, user controlled
• Adjustable cable slope equalizer
• Built-in internal temperature and output power monitoring
• RF Mute mode, 60 dB minimum
• Smart 2 fans air cooling system
• Customization to user requirements is available

Applications

• Digital Satellite News Gathering systems (DSNG)
• Uplinks systems
• Fly-Away Terminals
• Satellite multi-service systems
• Satellite ground stations
• VSATs and Hubs

Options

• 125 kHz frequency step size
• 24V DC support for outdoor equipment
• High-stability reference
• L-Band monitoring output

The STC 83601D is a high-performance, low-cost fully synthesized Downconverter, providing solution for satellite systems requiring frequency conversion down from L-Band to IF. Impressive linearity, low phase noise, low spurious make the converter suitable for working with high bit rates signals. Low power consumption and 2 fans smart air-cooling system insurers the optimum thermal mode, therefore increasing the reliability of the unit and the service life of fans.

Features Highlight:

• Compliant with IESS 308 / IESS 309 requirements
• Automatic 10 MHz internal/external reference selection (auto-sensing)
• Software selectable spectrum inversion
• Flat frequency response
• Advanced local and remote monitoring and control interface
• Software adjustable cable slope
• Built-in 1:N redundancy switching capabilities

Applications

• Fly-Away Terminals
• Satellite multi-service systems
• Satellite ground stations
• VSATs and Hubs

Options

• 125 kHz frequency step size
• High-stability reference

STC 83602U combines two independently synthesized IF to L-Band Upconverters, monitor and control microprocessor board, internal reference source and ac voltage auto-sensing power supply in a single indoor standard 1RU (1.75 in.) 19"wide rack.

Impressive amplitude linearity, ultra low phase noise, low spurious, high dynamic range make the converter ideally suitable for SCPC, MCPC, DAMA with high data rates transmission and advanced digital modulation.

Features Highlight:

• Built-in 1:N redundancy switching capabilities
• Exceptional performance parameters, low cost by design
• Local and remote RS485/RS422/RS232 monitoring and control interfaces
• Automatic 10 MHz internal/external reference selection (auto-sensing)
• 10MHz reference signal out for ODU, user controlled
• Adjustable cable slope equalizer
• Built-in internal temperature and output power monitoring
• RF Mute mode, 80 dB minimum
• Smart 2 fans air cooling system
• Customization to user requirements is available

Applications

• Fly-Away Terminals
• Satellite multi-service systems
• Satellite ground stations
• VSATs and Hubs

Options

• 125 kHz frequency step size
• High-stability reference

The STC 83602D is a high-performance, economicaly priced fully synthesized Downconverter, providing solution for satellite systems requiring frequency conversion down from L-Band to IF. Impressive linearity, low phase noise, low spurious make the converter suitable for working with high bit rates signals. Low power consumption and 2 fans smart air-cooling system insurers the optimum thermal mode, therefore increasing the reliability of the unit and the service life of fans.

Features Highlight:

• Exceptional performance parameters, low cost by design
• Compliant with IESS 308 / IESS 309 requirements
• Independent software configurable spectrum inversion mode
• RF Mute mode, 80 dB minimum
• Smart fail-free air cooling system

Applications

• Fly-Away Terminals
• Satellite multi-service systems
• Satellite ground stations
• VSATs and Hubs

Options

• 125 kHz frequency step size
• IF 140MHz
• High-stability internal 10MHz reference
• Built-in 1:N redundancy switching capabilities
• Automatic sense of external 10 MHz reference
• 10MHz reference signal and 24/18/48 VDC to ODU