The even larger AT-5K is built very similar to its smaller brother AT-4K: a manual tuner with a T network design, with switchable balun for symmetric feeds. The max. power of the AT-5K is 3500 W CW (approx. 4000 W PEP). Due to the large capacitors the impedance range on the 10m band is limited. Operation on 10m is possible, but only with better adapted antennas.
|Max. Power (output)||3000 W PEP (2500 CW)||4000 W PEP (3500 CW)|
|Bands||160m - 10m||160m - 15m, 10m with limited Z range|
|Tuning||2 Capacitors, 1 rolling inductor, T network|
|Antenna Switch||2 antennas, bypass, optional balun|
|Capacitor||2x max. 460pF @6 kV||2x max. 600pF @6 kV|
|Rolling Inductor||10 A, 7 kV, silver-plated inductor wheel shaft and contact wheel on ceramic body|
|Impedance range||20 — 1500 Ω|
|Instrument||Active cross-needle (Peak/Peak Hold) with backlighting|
|Instrument Power Range||0-300 / 0-3000 Watt|
|Output||Unbalanced/balanced activated by front panel switch|
|Power supply||13.8V DC, 200mA max.|
|Case||Aluminium, hot dip galvanised or powder coated|
|Dimensions||384 mm x 193 mm x 483mm||413 mm x 210 mm x 502mm|
|Weight||9,0 kg||13,0 kg|
Included in delivery of Palstar Tuner 'AT-4K' and 'AT-5K'
- DC cable
- Manual English
Only the coax cable is needed to connect radio and tuner! No other connections necessary.
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