Product description:
1.8 MHZ HPF DIY KIT ((RX only) high pass filter
Test 10 watts on TX for up to 1 minute;
It only applies to RX and low power TX.
Aluminum housing with SMA connector,
fully tested -3dB @ 1.8 MHZ,
the minimum loss can reach more than 54 MHZ;
1. Size: 80*80*25mm does not include joints;
2. Weight: 69 grams