The BetterRF 7000 SCREWDRIVER Control works in conjunction with your ICOM IC-7000 radio and any screwdriver antenna. Finds resonance with the push of the TUNE button. Completely automatic operation integrated directly with the IC-7000. All operations done from IC-7000 controls - No extra buttons or speakers. No RF connections to the 7000 SCREWDRIVER Controller and no modification of your screwdriver antenna or radio. SWR visible on the IC-7000 during tuning process. Handles even the largest screwdriver antennas. PRICING and MORE INFORMATION.... Make your TUNE/CALL button functional on your ICOM 7000! Displays the SWR on the radio as you tune an antenna or an external tuner. Two Modes: constant 30 Watts out or pulsed (50% duty cycle) output at user selectable power -- Good for tuning an amp. Senses the voltage on a screwdriver antenna motor for automatic turn on and off of the tune mode. No radio modification required, simple plug and play installation. PRICING and MORE INFORMATION.... -- Works with your IC-718, too! -- Make your TUNE/CALL button work on your ICOM 706 (all models) -- Works with your IC-718, too! Push once and the transceiver emits 10 watts, steady carrier and sidetone through the speaker (internal or external). Use the signal to tune your antenna, an antenna tuner or check SWR. No radio modification required, simple plug and play installation. PRICING and MORE INFORMATION.... I-Mate implements the external selection of pre-recorded voice and keyed message for the IC-7800, IC-756 PROII/III and keyed CW messages for the IC-746 PRO. It eliminates the necessity for shifting the display from an operating mode to a memory select mode simply to transmit the pre-recorded message. In addition, the I-Mate provides a pulsed sine-wave oscillator for the tuning of high powered amplifiers and antenna tuners. PRICING and MORE INFORMATION.... Works with Yaesu FT-100, FT-857 and FT-897 (will also work with FT-450 and FT-950 with easy mod). Make the TUNE button function to provide a low power output for tuning, adjusting an antenna, checking SWR, etc., no matter what mode you are using. Interface cable included. No radio modification. Provides an interface between your YAESU transceiver and ICOM type accessories such as ICOM antenna tuners, tuners from other manufacturers and screwdriver antenna controllers. PRICING and MORE INFORMATION....