Product SKU ID:
Product Name : HF-ERF™ Series
The HF-ERF™ is an internally switched 3‑band, low cost, miniature, high performance tunable filter. The HF-ERF™ was designed to have the best insertion loss and Q in the smallest package possible, 2.0” x 2.78” x 0.6”. All HF-ERF™ filters are fully tested and aligned by Pole/Zero for convenience and ease of use. Both SPI and Parallel control interfaces are available in one filter. Modified variants are available upon request
Delivering high performance in a small package, Pole/Zero’s ERF Tunable Filter is applicable for multiple markets, including defense, EW, radar, communications, satcom, and automated test equipment.
|Part Number||Frequency Coverage||Input/Output Impedance||Inband Input/Output VSWR||Insertion Loss||Bandwidth 3 dB||Selectivity ±10% removed from center frequency||Ultimate Selectivity 2 x center frequency|
|MN-1.5-30-3-S13||1.5 MHz to 30 MHz||50 Ω||1.5: 1 nominal||5 dB nominal||3%||33 dBc nominal||65 dBc nominal|
|Part Number||RF Input Power for 0.25 dB Compression Nominal||Out of Band RF Power Handling|
|DC Power Consumption (Static)|
(in. / mm.)
1.5 to 4 MHz: 18 dBm
4 to 10 MHz: 26 dBm
10 to 30 MHz: 27 dBm
|33 dBm CW||34 dBm||Serial or Parallel||100 µsec nominal, 200 µsec max||5 VDC: 190 mA Typical||100 VDC: 1.5 mA Typical|
2.00 x 2.78 x 0.6 (in.)
50.8 x 70.61 x 15.24 (mm.)
Through continuous product, technology, and process innovation, Pole/Zero continues to expand its role as the leading supplier of unique, cost-effective solutions to the most complex of RF challenges. Our comprehensive suite of RF interference mitigation devices includes Tunable Filters, Low Noise Amplifiers, Integrated Cosite Equipment, Cosite Power Amplifiers and a wide range of other products tailored to the interference characteristics of multiple industries.
Our expertise and experience in space and military markets, has led to industry leading products that readily meet the unique size, weight and power requirements of cosite environments, placing us as a leading supplier for military applications.