HF Linear Amplifier RFI Kit - Ameritron ALS600/1300/1306 - 5 Filters
Product Details
MPN: RFI-LA-AL600
Filter Power Rating (PEP watts): coax cable limit
RFI Suppression Range (MHz): 1-300
Included are the following chokes and installation guidelines:
RF Input: F240 toroid – 5-9 turns of RG-58 size through center
RF Output: FSB-1 (Big Clamp on) – 3 turns of RG-8 size cable
Relay Cable: FSB-1/2 – multiple turns through choke – ½” diameter hole
AC Power Line: FSB-1 (Big Clamp on) – 3 turns through center
DC Power Line: FSB-1 (Big Clamp on) – 3 turns through center
Typical user comment:
The filter was quite effective. Was surprised that it actually reduced the noise level more than the signal so S+N/N improved by 1.9 S units. Bill