VA6AM Projects

HAM Radio Projects for Contesting and More

Items For Sale

Please, for all sale related information contact me from Contacts  page or by email: va6am.sale@gmail.com

  • Please, share your experience on eHam Review site. It will help others to make decision if filters can work for their station setup.
  • If you would like to have filters as a kit, please contact me for more details. I can provide some parts to help starting your project.

High Power Items (in US dollars)  

  • All HP filter parts are the same and good for up to 4500W PEP of output power.
  • The difference between HP filter versions is the cooling efficiency and an enclosure dimensions.

Up to 3500 watt Triplexer and BPFs:

SM5AJV 001

      Please, read all detailed specifications using links from a Band column.

    BPF / Triplexer     Power (50/100 CFM)           Price 
10   2000W/3000W   $365.00 USD
1520    2500W/3500W   $375.00 USD
40   2500W/3000W   $395.00 USD
80   3000W   $415.00 USD
160 LPF   3000W   $385.00 USD
HP Triplexer   3500W to each port   $485.00 USD
  • Upgrade to 80 CFM fan  $26.00 (not applied to 80M , 160M LPF and Triplexer)
  • Wall Installation Hardware  $15.00 per box,  $18.00 for 80M BPF.

Warranty: 1 year for all parts inside the high power triplexer and BPFs. 

  • 2.1mm DC power connectors installed (5.5mm OD).
  • UHF Teflon connectors
  • N type or DIN 7/16 connector types can be installed as well
  • Recommended power with cooling fans < 3500W ICAS
  • 1411ZU (17″ x 4″ x 5″) Hammond enclosures , 80M band (17″ x 8″ x 3″) 

For all 12VDC cooling fans you need 2.1mm power plug, something like this one.


2000 watt PEP Triplexer and BPFs:

     1500W Set

Please, read all detailed specifications using links from a Band column.  

  • All prices for this enclosure are with No Cooling Fans Installed 
    BPF / Triplexer  Input Power with Cooling     Price per box
10    2000W    $365.00 USD
15-20    2000W    $375.00 USD
40 – 160    2000W    $385.00 USD
80    2000W    $415.00 USD
HP Triplexer   2000W to each Port   $465.00 USD

Warranty: 1 year for all parts inside the high power triplexer and BPFs. 

  • UHF Teflon connectors
  • Add $20.00 for 17″ enclosures for Triplexer
  • Add $24.00 for two 60mm cooling fans if required (1300-1500 watt is OK without cooling fans)
  • All parts rated to 3500 watts of an amplifier output power.
  • 1444-1573 (15″ x 7″ x 3″) or for 5th order filters 1444-1773 (17″ x 7″ x 3″) Hammond enclosures used 

High Power 40/80M Diplexer :    $345.00 USD (add   $22.00 USD for a 50CFM 12 VDC fan)

Diplexer_40_80_HP

  • Insertion Loss (IL) < 0.08dB
  • Band Isolation > -35dB for 7.0-7.3 MHz 
  • Band Isolation > -30dB for 3.5-3.8 MHZ  
  • Return Loss (RL) > 30dB
  • 2000 watt ICAS output power no cooling required
  • 3500 watt output power (50 CFM cooling fan recommended)
  • 2.1mm DC power connectors installed.
  • 1411ZU (17″ x 4″ x 5″) Hammond enclosures used

Warranty: 1 year for all parts inside the Diplexer.


Low Power Items ( in US dollars)

LPBPF_Board

  • Low Power BPF kit (PCB board, 18 capacitors, 4 Toroids) :  $29.00 USD
  • Schematics and Assembly/Tuning Instruction included 

KF3B

HF Low Power band-pass filters (10, 15, 20, 40, 80, 160)  

  • LP Band-Pass HF filters$115.00 USD


Low Power 10-15-20 / 40-80-160 Split Diplexer :    $219.00 USD

4-band Installation

  • Insertion Loss (IL) < 0.12dB
  • Band Isolation > -45dB 
  • Return Loss (RL) > 25dB
  • 200 watt ICAS output power
  • 1411RU (8″ x 6″ x 3.5″) Hammond enclosure

Set 003

  • 10-15-20 Triplexer Kit:                    $105.00 USD
  • 40-80-160 Triplexer Kit:                  $115.00 USD
  • Triplexer board (1 pcs)
  • Capacitor set (47 pcs)
  • All pre-wound Micrometals Iron Powder toroids (T130-0, T130-17, T130-2) 

New_Board 006.jpg

Triplexer Board  good for 10-15-20 or 40-80-160 meter bands               $15.00 USD

  • The board size is to fit into 1411RU Hammond enclosure. 
  • Air coils soldered directly into UHF connectors.
  • The board size is 6.80″ x 5.60″ (174 x 142 mm).