Product Updates

MN-30-520-X-S20, 30 to 520 MHz, 1 Watt, Tunable Bandpass Filter, Gen 3 ERF

Date Posted: 22 September 2021

Typical Applications

  • Military Radios
  • Military Radar
  • SATCOM
  • Test and Measurement Equipment
  • Industrial and Medical Equipment

Features

  • Smallest ERF to date!
  • Super low power consumption! (50mW Typ)
  • 1 Watt CW continuous power handling (7% BW)
  • +40 dBm IIp3 (typ.)
  • Low IL (5.0 dB typ., 7% filter)
  • 14 dB TYP selectivity @ +/- 10%, (7% filter)

MN-30-520-7-S20 G3-ERF ®

Date Posted: 27 August 2021

The MINI-ERF ® tunable filter is a 1W, reduced SWaP-C, COMMS tunable filter. Tuning resolution is TBD upon release but 1 MHz step size is typical. The MINI-ERF ® requires an adequately filtered +5 V DC supply. The digital interface is SPI. All data input pins are capable of +3.3 V logic levels.

  • Frequency Coverage: 30 MHz to 520 MHz
  • Input/Output Impedance: 50
  • In-band Input/Output VSWR: 1.4:1 typ. 2:1 max
  • Insertion Loss (Room Temp): 5 dB typ.
  • 3 dB Bandwidth: 7 % ± 1%
  • Selectivity: 12 dBc typ. @ fO ± 10%
  • Ultimate Attenuation: 25 dBc typ. @ 2 x fO
  • In-band RF Power Handling: +30 dBm typ.
  • Out of Band RF Input Power: + 31 dBm (input)
  • IIP3: 40 dBm typ. (input)
  • Tuning Control: SPI
  • Tuning Speed (Room Temp): 25 μsec typ. 0 dBm input
  • DC Power (Static, Room Temp): +5 V DC @ < 10 mA typ.
  • Operating Temperature Range: -40 to +85 °C
  • Size (L x W x H): 1in x 1in x 0.5in (25.4mm x 25.4mm x 12.7mm)