- #Remote antenna tuner reviews manual
- #Remote antenna tuner reviews archive
- #Remote antenna tuner reviews full
Weather protection: IP 53 (NEMA Type 3) Coaxial cable maximum length (same for RF power, DC power supply, and control):.Power supply and control: available from the ACOM solid state HF+6m amplifiers through RF-output coaxial cable +26VDC, up to 25 W consumption control data using a FSK modem at 60 kHz.
#Remote antenna tuner reviews full
RF Input power required during full tuning: 25W +3/-3 dB (12.5 to 50 W), non-modulated. Full tuning duration (basic matching cycle):. Antenna SWR: between 1:1 and 3:1 for 100% matching, full power for higher-SWR impedances (provided matching is possible) see power limitations above). 
Input SWR soon after full tuning: less than 1.5:1 (below 1.3:1 typ.). Input SWR during full tuning (basic matching cycle): below 2:1
Rem: Operation at SWR above 10:1 is not permitted even though matching could be possible in some cases. * (when tuning is possible for SWR above 3:1) Maximum RF Input power admissible, average or continuous (no mode limitations in brackets - PEP):. Antenna impedance matching capability: all impedance with 50 Ohm-SWR between 1:1 and 3:1 (for some higher-SWR impedance matching is also possible see power limitations below). Protected against building of static electricity in the antennas via bleeding resistors and against close lightning strikes via gasfilled discharger unused antennas are directly grounded during operation as well as all antennas are when the ACOM 04AT is powered off. Protections: PS voltage, Reverse PS polarity, Excessive RF voltage, RF current or reflected power at the antenna outputs, Excessive tuning power, Excessive Input power, Hot switching of relays, Overheating etc. 
#Remote antenna tuner reviews archive
The user can archive all tunings from nonvolatile memory in a computer file as well as upload earlier archived files in the ACOM 04AT nonvolatile memory through the ACOM solid state amplifier’s RS232 port. Tuning “age” warning can be set to warn you when you attempt to use an outdated tuning. A plenty of antenna- and tuner- related information is available on the ACOM solid state amplifier screen: menus ATU SERVICE, ATU MEASURE, ATU TUNINGS LOOKUP/ERASE, Resource-estimate function etc. Tunings availability presented by a graphic scale on the ACOM solid state amplifiers screen. Antennas appear with a number, type, and user-editable name on the ACOM solid state amplifiers screen. Four typical antenna types: Regular, Sharp, Wide, and Fixed-frequency are available so the operator can adapt the frequency segment width to the specific antenna bandwidth BYPASS mode is also available. User tunings track the antenna and frequency changes automatically during amplifier and transceiver operation. Full tuning is 100% automated however a cycle is initiated only by the operator. Operates with two types of tunings: full tuning (basic matching cycle) and fast tuning (retrieving user tuning patterns from nonvolatile memory. Guards the transceiver and amplifier against excessive impedance mismatch during the tuning process. #Remote antenna tuner reviews manual
Provides automatic or manual antenna change and automatic antenna impedance matching to the ACOM solid state HF + 6m amplifiers, controlled entirely from the amplifier front panel and your transceiver CAT.Powered and controlled directly from the ACOM solid state HF+6m amplifiers through the amplifier RF output cable only - there is no need for power or control cables between the shack and the tuner.Can be distanced up to 100 m (330 feet) from amplifier. Designed for installation in a shack, under a shed, or in open (see mounting kit options). Remote matching of antennas - less losses in the feed line.
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