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remote tuner of the antennas - less losses in the power line. Designed for installation in a shack, under a shed or open (consult the assembly kit options). It can be spaced up to 100 m (330 feet) from the amplifier. {
{ { powered and controlled directly by the ACF amplifiers in solid state HF + 6m only through the amplifier RF exit cable - there is no need for power or control cables between the shack and the tuner. {
{ { provides the antenna automatic or manual transmission and the automatic adaptation of the antenna impedance to the ACF amplifiers in solid state HF + 6m, controlled entirely by the front panel of the amplifier and by the Cat transceiver. {
protects the transceiver and the amplifier from an excessive failure to correspond to the impedance during the tuning process. {
{ { works with two types of tuning: complete tuning (basic correspondence cycle) and rapid tuning (recovery of user tuning models from non -volatile memory.
{ { The complete development is 100%automated, however a cycle is only started by the operator. The user's tuning automatically record the antenna and frequency variations during the operation of the amplifier and the transceiver. {
{ { Four types of typical antenna: regular, clear, large and fixed frequencies are available, so that the operator can adapt the width of the frequency segment to the band's width of the specific antenna; Bypass mode is also available. {
{ The antennas appear with a number, type and name modifiable by the user on the screen of Amplifiers in solid state ACOM. {
Availability of the tuning presented by a graphic scale on the screen of the solid state amplifiers acom.
on the screen of the amplifier with solid state ACOM there is a lot of information relating to the antenna and the tuner: ATU Service menu, ATU MEASURE, ATU TUNINGS WATCH/CANCELLS, FUNCTION OF ESTIMATE OF RESOURCES etc.
it is possible to set the "age" warning to warn when trying to use an obsolete tuning.
the user can archive all the tuning from the non-volatile memory in a computer file and upload previously archived files in the non-volatile memory ACom 04at through the RS232 port of the amplifier in the solid state acom.
protections: ps voltage, inverse polarity PS, excessive RF voltage, RF current or reflected power on the antenna outputs, excessive tuning power, excessive entrance power, hot switching of the relays, overheating, overheating etc.
protected against the formation of static electricity in the antennas through spurous resistors and against the nearby lightning through gas unloader; The unused antennas are put on the ground directly during operation and all the antennas are found when ACOM 04at is off.
frequency coverage: from 1.8 to 30 mHz and from 50 to 54 mHz, continuously (from 30 to 50 mHz on request).
ability to adapt the impedance of the antenna: all impedances with 50 ohm-swr between 1: 1 and 3: 1; (For some correspondences of the upper Swr impedance it is also possible to see the power limitations below).
maximum admissible RF input power, media or continuous (no limitation of mode, In brackets - PEP):* (when tuning is possible for SWR above 3: 1)
{ Rem: the operation on SWR above 10: 1 is not allowed even if in some cases correspondence is possible. {
{ Input characteristics RF:
- MPN
- 7438641839230
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