The new MAT-705Plus automatic antenna tuner for the Icom 705 offered in the USA and Canada by Vibroplex.  

USB-charged internal lithium batteries, 1000 mAh.  No need to install replacement 9V or AA batteries to power the tuner.  Charge your tuner from a USB connection. 

Stock status: *taking orders now for shipment the week of March 8-12*

The new MAT-705Plus antenna tuner is designed specifically for use with the new Icom IC-705 QRP transceiver.  Connect the mAT-705Plus directly to the TUNER jack on the IC-705 with the included cable and control the antenna tuner directly from the front panel of the radio or use RF-sensing to actuate the tuner when changing bands.  1.8-54 MHz, 5-1500 ohms matching range, 16000 user memories recalling previous used settings internal to the tuner when returning to an earlier used frequency. 

The tuner is powered by internal #10440 lithium 3.7v batteries.  A front panel USB connection allows the tuner to be connected to any standard USB port for charging the tuner.  (Charging cable included with tuner).  Power saving technology inside the tuner allows the use of the unit for months without recharge.  The power startup and shutdown for the tuner is controlled by connection to the IC-705. 

1 year parts and labor warranty administered in the USA and Canada by Vibroplex.  As with all brands of items we sell from our business we administer warranties and conduct repair services at our office in Knoxville, TN., USA.

MAT-705Plus has a small physical footprint.  Measures 1 1/8" H x 2 5/8" W x 6" D (29 x 67 x 151mm).   Weight 10 ounces.  No need to carry around a 2 pound autotuner and a stack of AA batteries for portable operation as used by other autotuner brands for your IC-705.

Read the MAT-705Plus manual by clicking here.

We are offering the mAT-705Plus in 3 packages:

  • By itself with tuner control cable only included
  • Tuner with control cable plus BNC male to BNC male 3ft RG58 coaxial cable to connect radio antenna jack and tuner input at $10 additional
  • Tuner with control cable plus BNC male to BNC male 3ft RG58 coaxial cable to connect radio antenna jack and tuner input and 50 ft RG58 antenna feedline with BNC male for tuner on one end and standard PL-259 on the other at $30 additional ($10 for BNC cable, only $20 more for 50 ft of coax with appropriate connectors installed).
  • Have a tuner already?  Order the cables separately at the same price.  A special perk from Vibroplex.



MAT-705Plus tuner

MAT-705Plus + BNC / BNC transceiver connection cable

MAT-705Plus + BNC / BNC cable + 50 ft RG58

BNC / BNC connection cable only

50 ft RG58 coax BNC female > PL-259