The C-band Upconverter 5.85-6.425 GHz is a compact frequency-conversion unit for satellite communication systems. It converts 950-1525 MHz IF signals to the 5.85-6.425 GHz C-band uplink range using a 4.9 GHz local oscillator and an external 10 MHz reference. The unit provides a minimum P1dB of 10 dBm and 5-30 dB gain.
Designed for indoor IP54 installation, it uses N-type input and N-type female output interfaces, operates from 10-24 VDC and consumes less than 9 W. LED monitoring indicates 10 MHz lock and alarm status. At 115x120x38 mm and up to 0.95 kg, it is intended for broadcast and VSAT earth stations, satellite teleports and satellite operator tracking.
The C-band Upconverter 5.85-6.425 GHz is a compact professional C-band upconverter/BUC designed for satellite communication and RF transmission systems. It converts 950-1525 MHz intermediate-frequency signals to the 5.85-6.425 GHz C-band uplink range using a 4.9 GHz local oscillator. Frequency stability is determined by an external 10 MHz reference source, allowing the unit to operate within professional satellite RF chains.
The C-band Upconverter 5.85-6.425 GHz provides a minimum P1dB output level of 10 dBm and 5-30 dB gain, available in fixed or adjustable configuration. The RF path provides ±1 dB full-band flatness and ±0.4 dB flatness over 40 MHz. Specified performance includes IMD3 of -30 dBc max, spurious level of -60 dBc max @P1dB and LO leakage of -75 dBm without signal.
With an N-type input and N-type female output, 10-24 VDC supply and power consumption below 9 W, the unit is designed for compact integration into professional satellite equipment. Its IP54 indoor enclosure measures 115x120x38 mm and weighs no more than 0.95 kg.
✅ External-reference C-band frequency conversion
The C-band Upconverter 5.85-6.425 GHz uses a 4.9 GHz local oscillator synchronized according to an external 10 MHz reference source. LO phase noise is specified from -35 dBc/Hz @10 Hz to -105 dBc/Hz @1 MHz.
✅ Compact IP54 indoor design
The 115x120x38 mm enclosure and maximum weight of 0.95 kg allow the upconverter to be integrated into space-limited professional satellite installations. The unit is specified as an indoor IP54 device.
✅ Flexible RF gain configuration
The C-band Upconverter 5.85-6.425 GHz provides a 5-30 dB gain range with fixed or adjustable configuration. Gain adjustment within the 5-30 dB range is available as an option.
🛠️ Whether you need a C-band upconverter for a satellite teleport, a 950-1525 MHz to 5.85-6.425 GHz frequency converter, or a C-band BUC with external 10 MHz reference, the C-band Upconverter 5.85-6.425 GHz provides a compact solution for professional satellite RF systems.
🛒 For purchase, pricing or configuration details for the C-band Upconverter 5.85-6.425 GHz, you can request a quote or contact our team for assistance with your system requirements.
📌 Key features
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950-1525 MHz IF to 5.85-6.425 GHz C-band upconversion
The C-band Upconverter 5.85-6.425 GHz converts intermediate-frequency satellite signals from 950-1525 MHz directly to the 5.85-6.425 GHz C-band uplink frequency range.
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4.9 GHz local oscillator with external 10 MHz reference
The upconverter operates with a 4900 MHz local oscillator. LO instability is determined by the external reference source, with a 10 MHz external reference specified for operation.
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10 dBm minimum P1dB output level
The C-band Upconverter 5.85-6.425 GHz provides a minimum output level of 10 dBm at the 1 dB compression point.
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5-30 dB fixed or adjustable gain
The RF gain can be configured within the 5-30 dB range. Gain adjustment over the same range is available as an option.
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Specified LO phase-noise performance
LO phase noise is -35 dBc/Hz @10 Hz, -67 dBc/Hz @100 Hz, -77 dBc/Hz @1 kHz, -85 dBc/Hz @10 kHz, -97 dBc/Hz @100 kHz and -105 dBc/Hz @1 MHz.
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Flat RF response across the operating band
Frequency-response flatness is specified at ±1 dB across the full operating band and ±0.4 dB over a 40 MHz bandwidth.
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N-type RF interfaces for system integration
The upconverter uses an N-type input interface and an N-type female output interface with a maximum output VSWR of 1.5:1.
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Compact IP54 enclosure with LED monitoring
The indoor IP54 unit provides LED indication for 10 MHz lock status and Alarm while maintaining compact dimensions of 115x120x38 mm.
⚙️ Main functions
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C-band uplink frequency conversion
The main function of the C-band Upconverter 5.85-6.425 GHz is to translate 950-1525 MHz satellite IF signals to the 5.85-6.425 GHz C-band uplink range.
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Operation from an external frequency reference
The 4.9 GHz local oscillator operates according to an external reference source, with a 10 MHz reference input specified for the unit.
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RF gain configuration and adjustment
The upconverter provides 5-30 dB gain and can be supplied with fixed or adjustable gain, allowing the RF conversion stage to be configured for the required signal level.
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RF spectral-performance control
The unit provides specified IMD3 of -30 dBc max for two signals 5 MHz apart at 6 dB back-off from P1dB, spurious level of -60 dBc max @P1dB and LO leakage of -75 dBm without signal.
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10 MHz lock and alarm status monitoring
Integrated LED monitoring provides indication of 10 MHz locked status and Alarm conditions. RF isolation at ALARM is specified at -80 dB minimum.
The C-band Upconverter 5.85-6.425 GHz operates from a 10-24 VDC supply with maximum power consumption below 9 W.
🧩 Applications
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Satellite teleport earth stations
The C-band Upconverter 5.85-6.425 GHz can be integrated into satellite teleport earth stations where 950-1525 MHz intermediate-frequency signals must be converted to C-band uplink frequencies.
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VSAT networks and earth stations
The compact C-band upconverter is intended for VSAT networks and earth-station RF chains requiring C-band uplink frequency conversion.
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Professional broadcast satellite systems
The unit can be used with satellite modulators to translate intermediate-frequency signals to the required 5.85-6.425 GHz transmit band for broadcast applications.
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Government communication systems
The C-band Upconverter 5.85-6.425 GHz is specified for use in government communication systems requiring compact C-band frequency-conversion equipment.
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Satellite operator tracking systems
The unit is also intended for satellite operator tracking applications where stable IF-to-C-band conversion and external frequency referencing are required.
💡 Why you should buy from us❓
- 1.5 years warranty
- 7 years after-sales support
- Remote support team of engineers
- Discount program for regular customers 🎁
💬 Contact Us
For additional details or assistance regarding the C-band Upconverter 5.85-6.425 GHz, feel free to contact our team. We provide professional consultation and aftersales support to help with integration, installation and setup of the upconverter within your satellite communication system.
