The HF300 Series are 30 kW average power silicone cooled transformers suitable for communication or broadcast systems.
The transformers are housed in a cast aluminum case, vacuum impregnated with epoxy resin and finished in epoxy paint for added protection. High purity alumina ceramic insulators with arcing horns are fitted as standard. An internal static drain to earth provides additional protection against lightning induced EMFs.
For added EMP proof operation, no capacitors are used in the transformer circuit. A wide selection of unbalanced and balanced impedance ratios are available to complement most antenna configurations and enquiries for non-standard arrangements are welcome.
The HF300 is a unit of the highest quality and reliability.
Balance Impedance (ohm)
Matching balun transformers
HF100 300/600 High Power Balanced/Balance MatchingMatching transformers
HF500/1000 High Power Broadcast Antenna Matching HF50 Series – 5 kW HF Wide Band Antenna Matching HF4 Series 400 Watt HF Wide Band Antenna Matching HF300 Series – 30 kW HF Wide Band Antenna Matching HF30 Series – 3 kW HF Wide Band Antenna Matching HF200 Series – 20 kW HF Wide Band Antenna Matching HF100 Series – 10 kW HF Wide Band Antenna Matching HF10 Series – 1 kW HF Wide Band Antenna Matching TAS40 – HF Antenna Matching Transformer TAS100 – HF Antenna Matching Transformer TA5 – HF Antenna Matching Transformer TA40 – HF Antenna Matching Transformer TA15 – HF Antenna Matching Transformer TA100 – HF Antenna Matching Transformer 3 and 5 Port Low Signal Hybrid SplittersMeasuring transformers
VDC 50/600 ohm Low Power Wide Band Measuring