Matching balun transformers Archives - SMC - Antenna and Mast Specialists
HF100 300/600 High Power Balanced/Balance Matching

HF100 300/600 High Power Balanced/Balance Matching

The HF100 300/600 High Power Balanced/Balance Matching, is a cutting-edge solution engineered to provide seamless frequency matching with high power handling capabilities.

Key Specifications:

  • Frequency Range: 1.5 – 32 MHz, ensuring broad compatibility across various frequencies.
  • Input Impedance: 300 ohms balance, enabling balanced signal reception.
  • Output Impedance: Choose from 200 ohms or 600 ohms balance for flexible integration into your system.
  • Power Handling: Capable of handling 10 kW average power with +100% AM modulation, ensuring efficient and powerful performance.
  • Low Insertion Loss: Less than 0.2 dB, guaranteeing minimal signal loss during transmission.
  • Impressive VSWR: Experience VSWR less than 1.2:1 (2 – 30 MHz) and less than 1.3:1 (1.5 – 32 MHz) for optimal signal transmission.
  • Superior Balance Ratio: Greater than 26 dB, delivering excellent balance performance.
  • Load VSWR: 2.5:1 max., ensuring reliable signal handling for connected loads.
  • Durable Balance Terminals: Equipped with Alumina ceramic M12 thread terminals, designed to withstand demanding conditions.
  • Wide Temperature Range: Operates flawlessly in temperatures ranging from -40ºC to +55ºC.
  • Sturdy Build: A robust cast aluminium case (LM25) ensures durability, and a hermetically sealed design provides added protection.
  • Efficient Cooling: Natural convection cooling with silicone transformer oil and a pressure relief valve, maintaining optimal operating temperatures.
  • Convenient Shipping: With shipping dimensions of approximately 700 x 600 x 500 mm, it offers easy handling and transportation.

Experience unparalleled performance with our HF100 300/600 High Power Balanced/Balance Matching, a reliable and versatile solution for your signal matching needs. With its high-power handling capabilities, impressive VSWR, and durable construction, this matching unit ensures seamless signal transmission and reliable operation in diverse conditions.

Frequency 1.5 – 32 MHz
Input Impedance
Output Impedance
Insertion loss
Balance ratio
Balance terminals
Temperature range
High voltage protection
Shipping dimensions
1.5 – 32 MHz
300 ohms balance
200 ohm or 600 ohm balance
10 kW average +100% AM modulation
Less than 0.2 dB
Less than 1.2:1 (2 – 30 MHz), Less than 1.3:1 (1.5 – 32 MHz)
Greater than 26 dB
2.5:1 max.
Alumina ceramic M12 thread
-40ºC to +55ºC
60kg gross
Arcing horns
Cast aluminium case (LM25). Hermetically sealed. Epoxy paint finish.
Natural convection, silicone transformer oil, presuure relief valve fitted.
700 x 600 x 500 mm approx.

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