Available
DF-A0064
High-Speed DF Antenna Band Switch
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The DF-A0064 is a high-speed, 4-band switch intended for direction finding applications. It accepts four frequency bands, each with five antenna elements, and outputs the elements of any one band to the corresponding five RF outputs. The switch is controlled via an EIA-485 (RS-485) serial interface to allow remote control over a distance of up to 500 m. All switching is solid state for rapid and unlimited switching cycles.
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Specifications & Resources for DF-A0064
Ideal application and market usage
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Ideal markets
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Safety & Security
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Safety & Security
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Ideal applications
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- Electronic Surveillance
- Signals intelligence
- Design Features
- 4-band switch External injection mode for chain calibration Internal chain calibration noise source Low noise amplifier on each channel High-speed solid state switching
- Frequency range
- 20 - 6000 MHz
- Channels per band
- 5
- Input VSWR
- < 2.5:1
- Gain
- 100 MHz: 13 ± 2 dB 3GHz: 17 ± 2 dB 6GHz: 17 ± 2 dB
- Noise figure
- < 10dB
- OIP3 (typical)
- 100 MHz: 30 dBm 3 GHz: 25 dBm 6 GHz: 22 dBm
- Maximum input level
- 30 dBm CW, 45 dBm pulse
- Power supply
- 19 - 36 V DC, 700 mA at 24 V
- Dimensions
- 317 mm x 168 mm x 80 mm
- Total mass
- < 4 kg
- Material
- Aluminium
- Temperature range
- -20°C to +70°C
- Water ingress rating
- IP54
