Note from PCBWay: This page only includes the Main Board, if you need the other two boards, please check Antenna Mini-Whip PCB (TH)_ Power feed unit_GERBER and Antenna Mini-Whip PCB (TH)_ Power feed unit_(with RF-isolation transformer)_GERBER.

Reminder

Note that the Mini-Whip broadband active receiving antenna may not provide sufficient reception quality. If you are interested in working at a narrow frequency band or at specific values, the best solution would be to use a narrow-band antenna (for example, a half-wave vibrator, provided that you have enough space to install it).

Basic characteristics of the antenna:

• Not intended for use in the transmission path
• Frequency range: 10 kHz - 30 MHz
• Power: DC 5 - 13 V, 100 mA
• RF connector: SMA
• Feed line: 50 Ohm coaxial cable
• Used PCB Material: FR-4
• PCB thickness: 1.6 mm
• PCB copper weight: 1 oz

An important point is the good grounding of the antenna.