
( Brand: Systron Donner ), ( Manufacturer Part Number: 110571 ), ( Type: Broadband Mixer ), ( Compatible Brand: Universal ), ( Country/region Of Manufacture: United States )
The Systron Donner 110571 WR42 Single-Ended Broadband Mixer is a versatile and high-performance electrical component designed for a wide range of applications in the field of radio frequency (RF) and microwave engineering. This mixer, with part number 7123A, is a crucial component in systems that require frequency conversion, such as communications, radar, and signal processing.
The WR42 designation refers to the waveguide size, which in this case is 2.286 inches (58 mm) by 1.016 inches (25.8 mm). This waveguide size is suitable for applications where higher power handling and lower loss are required. The mixer operates in the frequency range of 18.0 to 26.5 GHz, making it suitable for use in the X-band and Ku-band frequency ranges.
The mixer is a single-ended device, meaning it requires a single input signal. It employs a balanced diode circuit for mixing, which provides excellent linearity and high isolation between the input and output ports. The mixer has a broadband frequency response, which means it can handle a wide range of input frequencies without significant degradation in performance.
The Systron Donner 110571 WR42 Single-Ended Broadband Mixer is designed for rugged operation and can withstand high power levels. It is constructed with high-quality materials and features a compact, lightweight design. The mixer is also easy to install and requires minimal maintenance, making it a cost-effective solution for a variety of RF and microwave applications.
In summary, the Systron Donner 110571 WR42 Single-Ended Broadband Mixer is a reliable and high-performance mixing component, suitable for use in a wide range of RF and microwave applications. Its broadband frequency response, high power handling, and rugged design make it a versatile and valuable addition to any RF or microwave system.
Pros of buying Systron Donner 110571 WR42 Single-Ended Broadband Mixer 18.0-26.5 7123A:1. Wide frequency range: The mixer covers a frequency range of 18.0 to 26.5 GHz, which makes it suitable for a variety of applications in the microwave frequency range.
2. High linearity: The mixer has a high linearity of up to 10 dBc, which ensures that the output signal remains stable and consistent even under high input power levels.
3. Broadband input and output impedance: The mixer has a broadband input and output impedance of 50 , which allows it to be easily integrated into a wide range of microwave systems.
4. Low noise figure: The mixer has a low noise figure of less than 1 dB, which ensures that the output signal is clean and free from noise.
5. High power handling: The mixer can handle input power levels of up to 20 dBm, which makes it suitable for use in applications where high power levels are required.
Cons of buying Systron Donner 110571 WR42 Single-Ended Broadband Mixer 18.0-26.5 7123A:1. High cost: The mixer is relatively expensive compared to other mixers in the market, which may make it unaffordable for some users.
2. Limited availability: The mixer may not be widely available in all regions, which could make it difficult for some users to obtain it.
3. Requires external DC power supply: The mixer requires an external DC power supply, which means that additional components are required to operate the mixer.
Conclusion:The Systron Donner 110571 WR42 Single-Ended Broadband Mixer 18.0-26.5 7123A is a high-performance mixer that offers a wide frequency range, high linearity, low noise figure, and broadband input and output impedance. However, its high cost and limited availability are potential drawbacks. If you need a high-performance mixer for microwave frequency applications and are willing to pay a premium for it, then the Systron Donner 110571 WR42 Single-Ended Broadband Mixer 18.0-26.5 7123A is a good choice. However, if cost is a concern, you may want to consider other mixers with similar specifications that are more affordable.
WR42 Single Ended Broadband Mixer 18.0-26.5 GHz Systron Donner 110571 7123A, Excellent previously used condition. Manufacturing technology was not the same as it is today so imperfections should be expected. The previous owner was a Ham Radio operator who collected all of these interesting items over the years. Also, these items may have been in storage for 40-80 years and could be dusty, greasy or surface rust, spider webs, etc.
The previous owner kept notes on nearly everything as it seemed to be his life-long hobby collect, test, and document he owned.