- 1 - introduction: the at-11mp is a full-featured auto or semi automatic antenna tuner designed for hf (1.8 to 30 mhz) transceivers using between 5 to 150 watts. The tuner uses a switched “l” configuration with 256 capacitor, 256 inductor and hi/lo-z settings to provide over one hundred and thirty ...
- 2 - the capacitor and inductor up and down switches are used for fine-tuning the inductors and capacitors and can be used in either, auto or semi mode. Pressing either of the up switches will increment that tuning section until it reaches the maximum range. When the maximum value is reached, both ...
- 3 - in either mode (auto or semi), if power (either rf or +12) is removed after the tuning cycle starts, but before it finishes, the tuning will stop. The resultant tune will be undetermined; it may or may not be a match. In some extreme tuning cases, the power needle may waver while transmitting ...
- 4 - service : if you have a problem with your ldg product, please call or e-mail us and we will gladly try to resolve the problem remotely. If we can identify the suspect component, and you are able to install it, we will ship the component directly to you at no charge for warranty repairs, cost p...
