
( Brand: Mirage ), ( Manufacturer Part Number: C106 ), ( Compatiblebrand: Universal ), ( Type: Rf Amplifier )
The **Mirage C106 220 MHz Ham Radio Amplifier/Preamp** is a high-performance, compact, and versatile linear amplifier designed to elevate the power and clarity of your HF and VHF communications, making it an indispensable tool for serious amateur radio operators, contesters, and DX enthusiasts. Built with precision engineering and rugged construction, this amplifier excels in both preamplifier and power amplifier modes, delivering exceptional gain and efficiency across the 144 148 MHz band with a peak power output of up to **1,000 watts PEP (CW)** and **600 watts PEP (SSB)** when paired with a suitable driver. Its **220 MHz bandwidth** ensures broad compatibility with modern digital modes, FM voice, and even limited HF operation when used in conjunction with a band-pass filter, making it a flexible solution for a wide range of operating scenarios.
At the heart of the Mirage C106 lies a **high-reliability, air-cooled tetrode tube (such as the 4CX250B or equivalent)** paired with a sophisticated **automatic gain control (AGC) and protection circuit**, ensuring stable operation even under demanding conditions. The amplifier features a **low-noise preamp stage** that enhances weak signal reception while minimizing interference, making it ideal for weak-signal work, EME (moonbounce), and satellite communications. Its **adjustable input and output impedance matching** allows for seamless integration with most transceivers, antennas, and matching networks, reducing standing wave ratios (SWR) and maximizing power transfer. The robust **front-panel controls**, including a **power meter, SWR indicator, and adjustable drive level**, provide real-time feedback, enabling operators to fine-tune performance for optimal efficiency and reliability.
Safety and durability are paramount in the design of the Mirage C106, which incorporates **overvoltage, overcurrent, and thermal protection** to safeguard both the amplifier and your rig from damage. The **high-quality RF shielding and robust chassis construction** minimize interference and ensure long-term reliability, even in challenging environments. Whether used as a **preamp to boost weak signals** or as a **power amplifier to extend your transmitter s range**, the Mirage C106 delivers consistent, high-fidelity performance with minimal distortion. Its **compact yet sturdy design** makes it ideal for home shacks, portable operations, or field-day setups, where space and performance are equally important. For operators seeking a **versatile, high-power solution** that bridges the gap between preamplification and amplification, the Mirage C106 stands as a proven workhorse combining classic tube technology with modern reliability to enhance every aspect of your radio communications.
### Pros and Cons of buying a Mirage C106 220MHz Ham Radio Amplifier/Preamp
#### **Pros:** The Mirage C106 is a compact and versatile amplifier/preamp designed for 220MHz (13cm) amateur radio use, offering several advantages:1. **Dual Functionality** Serves as both a **preamp** (for weak signal amplification) and a **linear amplifier** (for increasing transmit power), making it useful for both receiving and transmitting.
2. **Compact and Portable** Its small size makes it ideal for field operations, portable setups, or limited-space installations. It can fit in a backpack or small case.
3. **High Gain** Provides **30dB of gain** in preamp mode, which is beneficial for weak signal reception, and up to **100W output power** in amplifier mode when paired with a suitable transmitter.
4. **Wide Frequency Range** Covers **220-225MHz**, suitable for 13cm band operations, including FM, SSB, and digital modes.
5. **Low Noise Figure** Operates with a **low noise figure ( 0.5dB)**, ensuring clean signal amplification without excessive noise.
6. **Efficient Power Handling** Can handle **100W input power**, making it suitable for moderate-power transmitters.
7. **Simple Installation** Designed for easy setup with minimal wiring, often requiring only a power supply and antenna connections.
8. **Affordable** Generally priced lower than larger, more complex amplifiers, offering good performance for the cost.
9. **Rugged Construction** Built to withstand field conditions, with sturdy mounting options.
10. **Compatibility** Works well with most 220MHz transceivers, including handhelds and mobile rigs, when used as a preamp or amplifier.
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#### **Cons:** While the Mirage C106 is a capable unit, it has some limitations to consider:1. **Limited Output Power** Only **100W output** (when used as an amplifier), which may be insufficient for long-distance EME (moonbounce) or high-power contesting on 13cm.
2. **No Built-in Cooling** Relies on passive cooling (heat sinks), meaning it may require ventilation in enclosed spaces to prevent overheating during prolonged use.
3. **No Automatic Gain Control (AGC) in Preamp Mode** Users must manually adjust gain settings for optimal performance, which may require some tuning.
4. **No Built-in Bandpass Filter** Some users report that without an external filter, there may be slight interference or harmonics if not properly shielded.
5. **Power Supply Requirements** Typically requires a **12V or 24V DC power supply** (not always included), and some users may need an external regulated supply for stable operation.
6. **No Built-in SWR Protection** Unlike some higher-end amplifiers, it lacks automatic SWR protection, which could damage the unit if mismatched with an antenna.
7. **Limited Bandwidth** Strictly tuned to **220MHz**, making it useless for other bands (e.g., 2m, 70cm).
8. **No Remote Control Options** Most models lack built-in remote control or digital interfaces, requiring manual adjustments.
9. **Potential for Overheating in Hot Environments** Since it s not actively cooled, prolonged use in high-temperature conditions may reduce reliability.
10. **No Warranty or Customer Support (Depending on Seller)** Some aftermarket or third-party sellers may not offer warranties or technical support, which could be an issue if the unit fails.
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### **Conclusion:**The **Mirage C106** is a **solid, budget-friendly choice** for 220MHz (13cm) operators who need **both preamp and amplifier functionality** in a compact form. It excels in **portable and field operations**, offering good gain and efficiency without breaking the bank. However, it is **not a high-power beast** it s better suited for **local FM, weak-signal reception, and moderate-power transmitting** rather than long-range EME or high-power contesting.
If you primarily use **13cm for local nets, weak-signal work, or portable operations**, this amplifier is an excellent investment. If you need **higher power output, better cooling, or additional features like SWR protection**, you may want to consider more advanced (and expensive) alternatives.
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### **Recommendation:** **Buy the Mirage C106 if:**- You need a **dual-purpose preamp/amplifier** for 220MHz.
- You operate in a **portable or field environment** where size matters.
- You want **affordable, reliable amplification** for weak signals or moderate power.
- You re on a **budget** and don t need extreme power output.
**Avoid the Mirage C106 if:**- You require **high power output (200W )** for EME or contesting.
- You need **active cooling or built-in SWR protection**.
- You plan to use it in **extreme heat** without proper ventilation.
- You want **remote control or digital interfaces**.
**Alternatives to Consider:**- **For higher power:** **Yaesu FT-2980R** (if you need a transceiver with built-in amp) or **homebrew 220MHz amplifiers** (e.g., **K1JT s designs**).
- **For better cooling/protection:** **Commercial 13cm amplifiers** like the **Icom IC-A25** (if available) or **homebrew projects** with active cooling.
- **For portability:** **Handheld radios with built-in amplifiers** (e.g., **Yaesu FT-65R** with external amp).
**Final Verdict:** The Mirage C106 is a **great entry-level to mid-range amplifier/preamp** for 220MHz, especially for portable and weak-signal applications. If your needs align with its capabilities, it s a worthwhile purchase. Otherwise, consider upgrading for more power or features.
The bottom line is this. This Mirage C106 is in good shape with minimal cosmetic wear. The preamp works as well. If you do not see it in the photos, is likely included sale.
This amplifier does not operate on any CB frequencies, and operates exclusively legal ham frequencies. That includes manuals, packaging, power cords, etc.