MGS is pleased to announce that we will be offering a LARGE selection of hard to find RF and microwave related items! After many customer requests to expand the very popular “President’s page” section, we have decided to expand the MGS product line to include military and commercial surplus RF and microwave items at VERY affordable prices, and with our famous MGS customer service and satisfaction guarantee. We will also be able to take many payment forms such as Visa and Mastercard, which are not available on the President’s page. Adding these lines to our website will take some time, but watch this section for an ever expanding list of vacuum variable capacitors, vacuum relays, tube sockets, high-end microwave components, and much, much more! If you have these items to sell, email us your list! (Photos helpful)

  • Jennings CF2-100-0015 NEW 800x800 - Max-Gain Systems Inc

    100 pf, 15 KV Peak, Jennings CF2-100-0015 NEW Fixed Vacuum Capacitor

    $249.00     SKU: Jennings-CF2-100-0015-NEWAdd to cart
  • Jennings VC-100-20 800x800 - Max-Gain Systems, Inc.

    100 pf, 20 KV Peak, Jennings VC-100-20 Fixed Vacuum Capacitor

    $99.00     SKU: Jennings-VC-100-20Add to cart
  • 100 pf, 20 KV Peak, Dolinko & Wilkens VC100-A Fixed Vacuum Capacitor

    100 pf, 20 KV Peak, Dolinko & Wilkens VC100-A Fixed Vacuum Capacitor

    $79.00     SKU: Dolinko-Wilkens-VC100-AAdd to cart
  • Comet CTMN-100DAC-30-VK 800x800 - Max-Gain Systems, Inc.

    100 pf, 30 KV Peak, Comet CTMN-100DAC/30-VK Trimmer Vacuum Capacitor

    $279.00     SKU: Comet-CTMN-100DAC-30-VKAdd to cart
  • Comet CFMN-100DAC 30-AF-E NEW 800x800 - Max-Gain Systems Inc

    100 pf, 30 KV Peak, Comet CFMN-100DAC/30-AF-E NEW Fixed Vacuum Capacitor

    $349.00     SKU: Comet-CFMN-100DAC-30-AF-E-NEWAdd to cart
  • Dolinko & Wilkens VC100-32 800x800 - Max-Gain Systems Inc

    100 pf, 32 KV Peak, Dolinko & Wilkens VC100-32 Fixed Vacuum Capacitor

    $195.00     SKU: Dolinko-Wilkens-VC100-32Add to cart
  • Jennings JMF-100-35S 800x800 - Max-Gain Systems, Inc.

    100 pf, 35 KV Peak, Jennings JMF-100-35S Fixed Vacuum Capacitor

    $249.00     SKU: Jennings-JMF-100-35SAdd to cart
  • Greenstone CKT-100-0035 NEW 800x800 - Max-Gain systems, Inc

    100 pf, 35 KV Peak, Greenstone CKT-100-0035 NEW Fixed Vacuum Capacitor

    $279.00     SKU: Greenstone-CKT-100-0035-NEWAdd to cart
  • Jennings CFHD-100-45S 800x800 - Max-Gain Systems Inc

    100 pf, 45 KV Peak, Jennings CFHD-100-45S Fixed Vacuum Capacitor

    $395.00     SKU: Jennings-CFHD-100-45SAdd to cart
  • Jennings CFHA-100-45N412 800x800 - Max-Gain Systems Inc

    100 pf, 45 KV Peak, Jennings CFHA-100-45N412 Fixed Vacuum Capacitor

    $395.00     SKU: Jennings-CFHA-100-45N412Add to cart
  • Jennings CFHD-100-60S 800x800 - Max-Gain Systems Inc

    100 pf, 60 KV Peak, Jennings CFHD-100-60S Fixed Vacuum Capacitor

    $495.00     SKU: Jennings-CFHD-100-60SAdd to cart
  • Photo Coming Soon - Max-Gain Systems, Inc.

    110 pf, 15 KV Peak, Comet CFMN-110CAC/15-AF-E Fixed Vacuum Capacitor

    $179.00     SKU: Comet-CFMN-110CAC-15-AF-EAdd to cart
  • Comet CTMN-115DAC30-VK NEW 800x800 - Max-Gain Systems Inc

    115 pf, 30 KV Peak, Comet CTMN-115DAC/30-VK NEW Trimmer Vacuum Capacitor

    $279.00     SKU: Comet-CTMN-115DAC-30-VK-NEWAdd to cart
  • Dolinko & Wilkens VC120-030-15 800x800 - Max-Gain Systems Inc

    120 pf, 15 KV Peak, Dolinko & Wilkens VC120-030-15 Fixed Vacuum Capacitor

    $95.00     SKU: Dolinko-Wilkens-VC120-030-15Add to cart
  • Comet CFMN-125DAC 30-AF-G NEW 800x800 - Max-Gain Systems, Inc

    125 pf, 30 KV Peak, Comet CFMN-125DAC/30-AF-G Fixed Vacuum Capacitor

    $149.00     SKU: Comet-CFMN-125DAC-30-AF-GAdd to cart
  • Comet CFMN-125DAC 30-AF-G NEW 800x800 - Max-Gain Systems, Inc

    125 pf, 30 KV Peak, Comet MC2C-125E/30 Fixed Vacuum Capacitor

    $149.00     SKU: Comet-MC2C-125E-30Add to cart
  • Comet CFMN-125DAC 30-AF-G NEW 800x800 - Max-Gain Systems, Inc

    125 pf, 30 KV Peak, Comet CFMN-125DAC/30-AF-G NEW Fixed Vacuum Capacitor

    $195.00     SKU: Comet-CFMN-125DAC-30-AF-G-NEWAdd to cart
  • Comet CFMN-125DAC 30-AF-G NEW 800x800 - Max-Gain Systems, Inc

    125 pf, 30 KV Peak, Comet MC2C-125E/30 NEW Fixed Vacuum Capacitor

    $195.00     SKU: Comet-MC2C-125E-30-NEWAdd to cart
  • 150 pf, 7.5 KV Peak, Jennings VC 150 Fixed Vacuum Capacitor

    150 pf, 7.5 KV Peak, Jennings VC 150 Fixed Vacuum Capacitor

    $49.00     SKU: Jennings-VC-150Add to cart
  • Jennings CF1-150-0010 800x800 - Max-Gain Systems Inc

    150 pf, 10 KV Peak, Jennings CF1-150-0010 Fixed Vacuum Capacitor

    $149.00     SKU: Jennings-CF1-150-0010Add to cart