This radio does not have the internal antenna tuner. Recently changed the backup battery & display light, and added a fan for extra cooling. The receive in this radio is excellent, a most enjoyable radio to use. Has the MARS mod done (externally done with keypad). The mic works best when the mic gain is at about 50%, it is almost like an amplified mic. If you turn the mic gain up to 100% and it will over-modulate. This is an older radio and will need a little warm up time to settle on to frequency (doesn’t take long). The radio will not be D. Track Page Views With. Auctiva’s FREE Counter. The item “Ten-Tec 536 Delta II HF Ham Radio Transceiver 708 Desk Mic P. Cord Has MARS Mod” is in sale since Monday, January 28, 2019. This item is in the category “Consumer Electronics\Radio Communication\Ham, Amateur Radio\Ham Radio Transceivers”. The seller is “technician92759″ and is located in Chesterton, Indiana. This item can be shipped to United States, Canada, United Kingdom, Germany, Japan, France, Australia, Denmark, Romania, Slovakia, Bulgaria, Czech republic, Finland, Hungary, Latvia, Lithuania, Malta, Estonia, Greece, Portugal, Cyprus, Slovenia, Sweden, South Korea, Taiwan, Belgium, Hong Kong, Ireland, Netherlands, Poland, Spain, Italy, Austria, Bahamas, Israel, New Zealand, Philippines, Singapore, Switzerland, Norway, Qatar, Croatia.
- Brand: TEN-TEC
- Model: Delta II
- MPN: Ten Tec 536