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)

  • Greenstone V52WF Vacuum Relay 800x800 1 - Max-Gain Systems, Inc.

    25 kV, 30 kV Peak, SPDT, 150 Amps, Greenstone V52WF – NEW Vacuum Relay

    Price range: $745.00 through $795.00
    SKU: Greenstone-V52WFSelect options This product has multiple variants. The options may be chosen on the product page
  • Sale! Gigavac G52WF NEW Vacuum Relay 800x800 - Max-Gain Systems Inc

    25 kV, 30 kV Peak, SPDT, 150 Amps, Gigavac G52WF – NEW Vacuum Relay

    Price range: $845.00 through $895.00
    SKU: Gigavac-G52WFSelect options This product has multiple variants. The options may be chosen on the product page
  • Single Ferrite Beads

    Single Ferrite Beads

    $0.50
    SKU: FBD-01Add to cart
  • Double Ferrite Beads

    Double Ferrite Beads

    $0.75
    SKU: FBD-02Add to cart
  • Greenstone V60C Gas Relay 800x800 - Max-Gain Systems Inc

    35 kV, 40 kV Peak, SPDT, 12 Amps, Greenstone V60C – NEW Gas Relay

    $645.00
    SKU: Greenstone-V60CSelect options This product has multiple variants. The options may be chosen on the product page
  • Gigavac G60C Vacuum Relay 800x800 - Max-Gain Systems Inc

    35 kV, 40 kV Peak, SPDT, 12 Amps, Gigavac G60C – NEW Gas Relay

    $884.95
    SKU: Gigavac-G60CSelect options This product has multiple variants. The options may be chosen on the product page
  • Greenstone V64C841 Gas Relay - Max-Gain Systems Inc

    50 kV, 55 kV Peak, SPDT, 10 Amps, Greenstone V64C841 – NEW Gas Relay

    $1,195.00
    SKU: Greenstone-V64C841Select options This product has multiple variants. The options may be chosen on the product page
  • 6 Amp 1000 Volt Diodes SCD-D-01

    6 Amp 1000 Volt Diodes High Current – P600M

    $0.40
    SKU: SCD-D-01Add to cart
  • 10 Amp 1000 Volt Diodes SCD-D-02

    10 Amp 1000 Volt Diodes High Current

    $0.50
    SKU: SCD-D-02Add to cart
  • MDA801 Full Wave Bridge Rectifier

    MDA801 Full Wave Bridge Rectifier

    $3.00
    SKU: SCD-RECT-01Add to cart
  • C228B2 Silicon Controlled Rectifier (SCR)

    C228B2 Silicon Controlled Rectifier (SCR)

    $2.00
    SKU: SCD-SCR-01Add to cart
  • Placeholder

    BNC female to BNC female Barrel Adapter – Surplus

    $4.95
    SKU: MIL-7061-01Add to cart
  • Placeholder

    BNC female to BNC male to BNC female Tee Adapter – Surplus

    $5.95
    SKU: MIL-7077-01Add to cart
  • Placeholder

    Type N male to Type N male Adapter – Surplus

    $12.95
    SKU: MIL-7321-01Add to cart
  • Weston 0 - 25 volts DC meter

    Weston 0 – 25 volts DC meter

    $15.00
    SKU: MTR-05Add to cart
  • API Display & Control Instruments Model 1015

    API Display & Control Instruments Model 1015

    $12.00
    SKU: MTR-07Add to cart
  • API Display & Control Instruments Model 1015

    API Display & Control Instruments Model 1015

    $12.00
    SKU: MTR-08Add to cart
  • International Instrument FS1DCMA Meters

    International Instrument FS1DCMA Meters

    $6.00
    SKU: MTR-04Add to cart
  • Double Pole Double Throw Momentary Rocker Switch

    Double Pole Double Throw Momentary Rocker Switch

    $0.75
    SKU: SW-01Add to cart
  • 874-F1000L Low-Pass Filter 1000 MC Locking - Max-Gain Systems, Inc

    1 GHz Low-Pass Filters (locking), General Radio Part #: 874-F1000L

    $35.00
    SKU: 874-F1000LAdd to cart