HF Amplifier RFI Kits

Elecraft KPA1500 HF Linear Amplifier RFI Kit - 15 Filters for RF In/Out, AC Power, PA KEY, Computer Control/AUX/RS232

SKU RFI-ELECRAFT-KPA1500
$129.95
In stock
1
Product Details
UPC: Does Not Apply
Brand: Palomar Engineers
MPN: RFI-ELECRAFT-KPA1500
Type: New
Country/Region of Manufacture: United States
Filter Power Rating (PEP watts): coax cable limit
RFI Suppression Range (MHz): 1-300 MHz
# Ferrite Filters: 15
Typical Use:: AC power, RF In/out, I/O control cables

KPA1500

KPA 1500 Back Panel png - HF Amplifier RFI Kits

This RFI Kit Includes are the following filters and installation guidelines:

RF Input:F240 ring – 5-9 turns of RG-58/8X size through center

RF Output:# 1 - FSB31-1 (Big Clamp on) – 3 turns of RG-8 size cable

RF Output:# 2 - FSB31-1 (Big Clamp on) – 3 turns of RG-8 size cable

PA KEY Cable: - FSB31-1/2 – multiple turns through choke – ½” diameter hole

DC Power Line: - FSB31-1 (Big Clamp on) – 2 turns through center

AC Line of DC Power Supply: - FSB31-1 (Big Clamp on) – 3 turns through center

Ports 7 to 15 : - FSB31-1/2 – multiple turns through choke – ½” diameter hole

Total ferrites: - F240 rings (1), FSB31-1 (4), FSB31-1/2 (10)

Also make sure you connect a good RF ground to the amplifier ground post.

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