Transceiver RFI Kits

 

1502429258 - Transceiver RFI Kits
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SPE 1.3/1.5K-FA HF Linear Amplifier Deluxe RFI Kit - 17 Filters for RF In/Out, AC power, CAT/USB/ALC/PTT

RFI-LA-SPE1.5K-FA
$149.95
In stock
1
Product Details
MPN: RFI-LA-SPE1.5K-FA
Filter Power Rating (PEP watts): max coax cable rating
RFI Suppression Range (MHz): 1-100 MHz
# Ferrite Filters: 12
Typical Use:: AC/DC power, RF In/out, Control Lines

All coax I/O and control lines and AC/DC power line for SPE-1.3K-FA or SPE-1.5K-FA amplifiers with multiple RF inputs and outputs, control/keying/frequency I/O.

Included are the following chokes and installation guidelines to suppress RFI in and out:


RF Input (3x):Ring Filter (1.4” ID) – 5-9 turns of RG-58/8X size through center

RF Output (4x):Snap On Filter (1” ID) – 3 turns of coax cable through center

Relay Cable/ALC Cable (4x):Snap On Filter (1/2” ID) – multiple turns through center

CAT/USB (5x):Snap On Filter (1/2” ID)- multiple turns through filter for each ACC

AC Power:Snap On Filter (1” ID) – 3 turns of power cord through center

You get 1.4" ID Ring x 3, 1" ID snap on x 5, 1/2" ID snap on x 9 with each kit.

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Display prices in: USD

 

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

Note to Flex Radio users:  Use snap on ferrites for firewire cable, speaker cable and mic cable,  Ring ferrites for Antenna output and DC power.

For additional RFI suppression, use a feed line choke at the antenna to suppress common current on the coax feed line – see our store for feed line choke alternatives for use at the antenna.

 

If you use a linear amplifier we have RFI kits for linear amplifiers that help suppress RFI in your shack or in your neighbor’s house.