• Analog Devices AD8330 150MHz Voltage Controlled Amplifer
• 50db gain adjustment range
• Low -5dB to +45dB
• High +9dB to +59dB
• Onboard voltage regulator
• Onboard Bandpass filter (10.7MHz nominal)
• Small board measures 1.6"(40.64mm) X 1.0"(25.4mm)
• Configurable input and output
• optional coaxial or edge connectors
• 50 or 200ohm input; 200ohm output
• single ended or balanced input and output

See here for more info.

These boards and kits are now available for shipping.

• IF Noise Filter / Amplifier
• Standard IF frequencies 10.7MHz (nominal), (21.4, 45 and 70MHz optional)
• Logic selected filter
• 200KHz bandpass
• monolithic crystal filter, four pole 7.5KHz (nominal)
• Onboard voltage regulator
• Small board measures 1.6"(40.64mm) X 1.0"(25.4mm)
• Configurable input and output
• optional coaxial or edge connectors
• 200 ohm single ended input
• 50 ohm single ended buffered output
• Onboard op amp offsets filter losses

See here for more info.

These boards and kits are now available for shipping.

• Analog Devices AD8367 combined 500MHz VGA and true RMS detector
• Forms freestanding AGC loop with 354mVrms output, 40dB gain range and precise RSSI, Or combine with VGAs to expand gain range, as desired
• External gain control input as altrnative to on board detector
• On board voltage regulator
• On board filter / amplifier for RF output
• Two 0-1.5 volt RSSI outputs, linear-in-db
• Small board measures 1.6"(40.64mm) X 1.0"(25.4mm)
  • Configurable input and output
    • optional coaxial or edge connectors
    • 50 ohm single ended input
    • Dual 50 ohm buffered output RF output

See here for more info.

These boards and kits are now available for shipping.

• two AD8330 variable gain amps followed by AD8367 and selectable filter
• True RMS detector output is a linear function of the input level in db
  • Automatic Gain Control (AGC)
  • Fixed Gain Control with Video output
• Onboard voltage regulator
• Small IF system measures 1.6"(40.64mm) X 4.3"(109.22mm)
  • Configurable input and output
    • optional coaxial or edge connectors
    • 50 ohm single ended input
    • 200 ohm single ended or balanced input
    • Dual 50 ohm buffered output

See here for more info.

These boards and kits are now available for shipping.