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In today’s rapidly evolving satellite communication landscape, operators demand equipment that delivers high power, superior RF performance, strong reliability, and compact form factors suitable for a wide variety of fixed and mobile applications. The IRT Technologies 40W Super Compact C-Band BUC, part of the revolutionary PicoBUC® series, is engineered precisely for these needs.
This next-generation Block-Upconverter (BUC) combines up to 50W Psat output, ultra-low phase noise, wide gain control range, low power consumption, and durable construction—while maintaining a size small enough to fit in your hand. As one of the smallest and most powerful C-Band BUCs in the world, it meets the requirements of broadcasters, VSAT operators, enterprise networks, government agencies, and satellite service providers seeking high-density and cost-efficient RF solutions.
At VSATPlus, we proudly supply IRT Technologies equipment worldwide, ensuring our customers have access to the most advanced RF products available today. This article explores the product’s technical features, advantages, and use cases, along with a complete technical specifications table for engineering evaluation.
The IRT Technologies Super Compact 20W / 40W C-Band BUC (PicoBUC® series) is designed to deliver industry-leading RF performance in a remarkably small enclosure measuring just 6.5” × 6.5” × 4.5” and weighing only 6 lbs. Despite its compact size, the BUC provides:
Purpose-built for direct feed-horn mounting, this BUC reduces installation time, required components, and overall terminal cost. Its efficient power design improves heat extraction, making it suitable for harsh, high-temperature, and high-humidity outdoor environments.
At only 6.5” × 6.5” × 4.5”, the BUC is one of the smallest in its class. This compact form factor allows:
Despite its small size, it produces high RF output suitable for demanding commercial and governmental applications.
The 40W model delivers 46 dBm minimum P1dB and 47 dBm typical saturated power, enabling:
Best for uplinks requiring strong signal penetration and robust link margins.
IRT Technologies engineered the PicoBUC® series for outstanding RF integrity, with metrics such as:
This ensures the BUC can support mission-critical, high-availability satellite links.
In addition to standard 5.85–6.425 GHz, the BUC is available in:
This supports global deployments across Asia, Africa, Latin America, and maritime applications.
The unit includes a built-in L-Band to C-Band upconverter, minimizing the need for extra components. This simplifies system architecture and reduces rack/antenna clutter.
The 40W C-Band BUC includes extensive M&C capabilities:
This ensures easy integration with NMS systems and remote O&M operations.
With an integrated output isolator, the unit provides:
The BUC is designed for high efficiency with low power characteristics:
This reduces operational costs and extends product lifespan.
The PicoBUC® is engineered for tough field environments:
The IRT Technologies 40W Super Compact C-Band BUC is ideal for:
Perfect for enterprise networks, telecom operators, and data backhaul where high reliability and link availability are essential.
Small size and rugged construction make it ideal for:
Portable uplinks benefit from the unit’s:
Rapid-deployment teams can leverage its:
Supports secure, high-availability tactical networks, even in extreme environments.
High power enables reliable backhaul in remote areas where C-Band shines due to resistance to rain fade.
| Parameter | 20W Model | 40W Model |
|---|---|---|
| RF Frequency Range | 5.85–6.425 GHz / 5.85–6.725 GHz | 5.85–6.425 GHz / 5.85–6.725 GHz |
| IF Frequency Range | 950–1525 MHz / 950–1825 MHz | Same |
| LO Frequency | 4.9 GHz | 4.9 GHz |
| Conversion Type | Single, non-inverting | Same |
| P1dB Output Power | 43 dBm min | 46 dBm min |
| Saturated Power (Psat) | 44 dBm typ | 47 dBm typ |
| Conversion Gain | 72 dB min, 75 dB typ | Same |
| Gain Flatness | ±1 dB typ (full band), ±0.5 dB (40 MHz) | ±1.5 dB max |
| Gain Stability | ±1.5 dB over temperature | Same |
| Gain Control | 20 dB min | Same |
| External Reference | 10 MHz | Same |
| Phase Noise (External Ref.) | –130 dBc/Hz @100Hz | Same |
| Upconverter Phase Noise | –70 dBc/Hz @100Hz | Same |
| Spurious (Non-Signal) | < –60 dBc | < –60 dBc |
| Spurious (Signal Related) | < –55 dBc | < –55 dBc |
| DC Input Voltage | 32–72 VDC | Same |
| Power Consumption (DC/AC) | 140W / 150W | 220W / 230W |
| Cooling | Forced air | Same |
| Operating Temperature | –40°C to +60°C | Same |
| RF Output Connector | CPR137 Grooved | Same |
| Weight | 6 lbs | 6 lbs |
| Size | 6.5” × 6.5” × 4.5” | Same |
VSATPlus is a leading global supplier of satellite connectivity hardware, and we proudly support all IRT Technologies RF products. When you order the 40W C-Band BUC from VSATPlus, you receive:
Our team assists customers in system design, integration, and RF troubleshooting, making VSATPlus the ideal partner for your C-Band network requirements.
The IRT Technologies 40W Super Compact C-Band BUC is one of the most innovative and powerful transmitters in its class, offering unmatched performance in an ultra-small, rugged, and energy-efficient design. Whether you are deploying VSAT terminals for enterprise connectivity, maritime links, cellular backhaul, broadcasting, or government communications, this BUC ensures reliability, stability, and exceptional RF output.
VSATPlus proudly offers this product for immediate order, along with a full range of C-Band, Ku-Band, and Ka-Band RF equipment from leading manufacturers.
👉 Order now at: www.vsatplus.com
📧 Contact: sales@vsatplus.com
