Product Updates

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)

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)