SGC WORLD ONLINE STORE

CONTACT SGC FOR CURRENT PRODUCT LEADTIME

Smartuners & Accessories

SGC Smartuners deliver more flexibility and accuracy than any other HF antenna coupler on the market. They are independently intelligent, matching any HF transceiver and any antenna, with no user interface. Smartuners are available in power levels from 1.5 to 500 Watts and frequency ranges from 1.6 to 60 MHz. They provide efficient, accurate, all purpose tuning that is ideal for base, mobile, portable, marine or aviation. An SGC Smartuner ensures that you will get the most efficient, most accurate tuning solution possible.

SGC has a $25.00 min. order charge for all parts.
smartunerside1.jpg
SG-230 Smartuner™
54-14

The SG-230 Smartuner™ automatic antenna coupler is ideal for marine, mobile, and base station installations.
  • Frequency range: 1.6-30 MHz
  • 200 Watts PEP / 80 Watts Continuous Maximum
  • 12VDC Operation
  • Tune power: 3 watts Nominal
  • Supplied in a sealed ABS plastic case with 9 ft. control cable (RF coax, DC power, ground and optional accessory wires).

  • $595.00
    Quantity:
    235board1.jpg
    SG-235 Smartuner™
    54-15

    The SG-235 Smartuner™ automatic antenna coupler is ideal for marine, mobile, and base station installations.
  • Frequency range: 1.8-30 MHz
  • 500 Watts PEP / 200 Watts Continuous Maximum
  • 12VDC Operation
  • Tune power: 3 watts Nominal
  • Supplied in a watertight ABS plastic case with 9 control control cable (Shielded 4 conductor power/accessory cable and separate RF coax).

  • $1,200.00
    Quantity:
    237case1.jpg
    SG-237 Smartuner™
    54-18

    The SG-237 Smartuner™ automatic antenna coupler is ideal for mobile, portable and base station installations.
  • Frequency range: 1.8-60 MHz
  • 100 Watts PEP / 40 Watts Continuous Maximum
  • 12VDC Operation
  • Tune power: 3 watts Nominal
  • Supplied in a sealed ABS plastic case with 9 ft. control cable (RF coax, DC power, ground and optional accessory wires).

  • $360.00
    Quantity:
    239side1.jpg
    SG-239 Smartuner™
    54-22

    The SG-239 Smartuner™ automatic antenna coupler is ideal for base station installations.
  • Frequency range: 1.6-30 MHz
  • 200 Watts PEP / 80 Watts Continuous Maximum
  • 12VDC Operation
  • Tune power: 1.5 watts Nominal
  • Manual tune option.
  • Supplied in an aluminum housing (not weather protected) and without cables.

  • $195.00
    Quantity:
    macangle1.jpg
    MAC-200 Master Antenna Controller
    54-25

    The MAC-200 is a base station unit that incorporates antenna switching with Smartuning.

  • Frequency Range 1.8-60Mhz
  • Power Input 1.5-200 watts PEP
  • 3 SO239 coaxial connectors
  • 1 Balanced Antenna output
  • 1 End Fed Long Wire
  • Front Panel PWR and SWR meters
  • Supplied in an aluminum extruded housing, no cables supplied.

  • $265.00
    Quantity:
    211angle1.jpg
    SG-211 MiniSmartuner™
    54-26
    SEASONAL- Please call for availability

    The SG-211 MiniSmartuner™ is ideal for a portable installation where size and power consumption are critical.
  • Frequency Range: 1.8-60 MHz
  • 60 Watts PEP / 20 Watts Continuous Maximum
  • No external power required, will operate 5 years with internal batteries.
  • Tune power: 1 Watt Minimum
  • Over all dimensions 5.5 x 7 x 1.1 inches, less than 1 Lb.
  • Front panel tune-lock switch
  • Supplied in a rugged aluminum housing (not weather protected) and without cables. 4AA batteries installed at factory.


  • $195.00
    Quantity:
    SG-230 Shock Mount Tray
    NO LONGER AVAILABLE

    This heavy duty option allows mounting of SG-230 coupler in high vibration environmental situations and is recommended for military vehicle and commercial tugboat installations. Units with this mounting tray can withstand extremely high vibrations (up to 1/8" displacement).

    Add to Cart
    SG-230 24V Option
    NO LONGER AVAILABLE

    This internally built option allows the SG-230 antenna couplers to operate directly from a 24 VDC supply. Input variation allowed is 16 to 34 VDC.

    Add to Cart
    Smartlock™
    54-63

    The Smartlock™ provides two external controls for the SG-230/237 Smartuner™. The locking function prevents retuning despite changing antenna loads. The reset function forces the coupler into a retune cycle the next time a signal is transmitted. Tune and lock status is indicated by one green and one red blinking LED. Supplied with 9 feet (2.7432 meter) of connecting cable. For use with SG-230/237 couplers.

    $60.00
    Quantity:
    Smartlock™ Pro
    54-64

    The Smartlock™ Pro provides two external controls for the SG-231/235 Smartuner™. The locking function prevents retuning despite changing antenna loads. The reset function forces the coupler into a re-tune cycle the next time a signal is transmitted. Tune and lock status is indicated by one green and one red blinking LED. Supplied with 9 feet (2.7432 meter) connecting cable. For use with SG-231/235 couplers.

    $60.00
    Quantity:
    DC Coaxial Line Isolator (set of 2)
    54-70
    This device allows up to 25VDC @ 1.5Amp to be supplied more than 150 feet via the RF transmission line to provide DC power to antenna couplers, antenna switches, pre-amplifiers or other DC powered equipment at the antenna end of the line, eliminating need of separate power cables to supply these devices. This compact unit measures 3 X 2 X 1.6 inches. Two isolators required per installation. Broadband Isolators provides better than 80Db isolation between the RF power on the coaxial feedline and DC power being remotely supplied on the same coaxial line. •RF In/Out to DC port isolation: Better than 80 Db, 1.5 MHz thru 30 MHz Better than 70 Db, 30 MHz thru 50 MHz Better than 40 Db thru and exceeding 250MHz RG-213 coaxial cable recommended for distances over 100 feet. Power supply for remoted equipment, not supplied. Price indicated is for two units as required for each installation.
    $160.00
    Quantity: