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 HF & VHF Wireless Equipment Accessories

 

 

Project PCBs available from: Visit Foxdelta.net
 

 

 

 RF Power Amplifier Controller
PIC18F4550 Controller will monitors Temp, Bias, Voltage, Current and FWD/SWR of a multi module RF Power Amplifier

Coming Soon

 
 HF Antenna Analyzer
 
PIC 18F2550/2553 Based HF antenna analyzer uses AD9851 DDS and AD8307 for accurate plots on your PC. USB powered.

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 CT1ARR PIC18F2550 Remote Antenna Switch

Associação de Radioamadores do Ribatejo - Hamradio Club CT1ARR Project

CT1ARR has developed a PIC18F2550 based remote antenna switch. Main unit has USB connectivity and a free PC control software is supplied. Remote unit is linked thru RJ12 cable and may be placed at antenna feed point.

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 HF Splitter/Combiner for 50 or 75 ohms
 
HF Cobiner/Splitter for Receiving antenna or test bench. 50 or 75 ohms.

Kits are available with powder coated metal case.

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  HF Receiving antenna Balun
  
 

Receiving antenna Balun may be configured for 1:1, 1:4 or 1:9.

Ideal for Dipole & end-fire antennas.

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  40db Attenuator for HF
 
 

40db RF Attenuator is basically designed for PM3A RF Power Meter. However, It may be used for any HF RF measuring purpose as well.

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 Antenna Matching Balun for QRP Rigs

A simple two toroid antenna matching balun is ideal for portable units. Provides 50 Ohms, 25 Ohms and 12.5 Ohms to Antenna.

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