F600 1.8-72MHz Low Pass Filter board for 600W LDMOS transistor amplifiers
The F600 is a board of Low Pass Filters designed to filter output harmonics for any HF/low-VHF amplifier of 600W or lower. This is an Advanced level kit and assumes you have a good understanding of electronics. The PCB is supplied with the surface-mount components already installed, but some of the parts supplied in this kit will require assembly and soldering.
It is designed to be easily interfaced with a microcontroller of your choice (eg: Arduino). The signals are better described in the provided Assembly Instructions. 7 selectable Low Pass Filters covering 1.8 to 72MHz. Excellent harmonic attenuation with low insertion loss.
SMA connectors for RF input and output ports. Uses quality RF grade capacitors (rated 630V or more) and iron powder cores. Easy to control with TTL levels from Arduino type boards. Compact size, PCB is just 190x100mm.
Stackable with the A600 v2.0 (and later) amplifier board. 190100mm PCB board with installed SMD parts. Full set of magnetic cores & wires for inductors (require winding).
Relays, connector, 2x SMA-SMA cables. More information on this kit can be found on qrpblog. The item "F600 1.8-72MHz Low Pass Filter board for 600W LDMOS transistor amplifiers" is in sale since Monday, December 16, 2019. This item is in the category "Mobile Phones & Communication\Radio Communication Equipment\Ham/Amateur Radio\Ham Radio Amplifiers".
The seller is "razvanfatu" and is located in Watford. This item can be shipped to North, South, or Latin America, all countries in Europe, all countries in continental Asia, Australia. Output Power: 600 W
Supported Modes: AM