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General| Frequency Range | 1.8 to 54 MHz |
|---|---|
| Tuning Method | Automatic |
| Memories | 2000 |
| SWR Detection | Yes |
| Connectors | SO-239 |
| Tuning Time | 0.5 to 6 seconds |
| Impedance Matching Range | 6 to 1000 Ohms |
| Weight | 1.5 lbs |
Quick start guide with essential steps before first transmission.
Crucial warning about exceeding maximum power input to prevent damage.
Lists Icom radios compatible with the AT-7000, including the IC-7000.
Recommendations for proper grounding and lightning arrestors for safety.
Explains how to initiate and interpret the tuning cycle via the radio.
How to put the tuner in bypass mode and return to normal operation.
Advises re-tuning after changing bands due to lack of automatic band detection.
Guidance on positioning and connecting the tuner for base station use.
Pinout diagram for the DIN and Molex plugs used for control cables.
Details the expert button functions for full reset and manual bypass.
Explains the LED light patterns for tuning success, failure, and RF loss.
Explains the concept of impedance, resistance, capacitance, and inductance in RF circuits.
Discusses impedance matching, mismatches, and SWR in radio systems.
Explains the SWR calculation formula and measurement process.
Table for finding SWR based on forward and reflected power.
Details the switched-L network, relays, impedance ranges, and SWR sensor.
Explains the microprocessor's steps for coarse and fine tuning adjustments.
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