Page 6
METER BOARD ADJUSTMENTS
Reverse
Low
High
Forward
Peak
Hold
Peak Peak
Power
Range
On/Off
PALSTAR
INSIDE VIEW
ROLLER
INDUCTOR
VARIABLE
CAPACITORS
COUPLER
METERING
ASSEMBLY
PEAK/HOLD
PCB
Страница 1: ...na Tuner 2500 W single tone low loss wide Z range 160m to 15m Customvariablecapacitorsandinductor Dual movement cross needle meter 6 5 x 15 x 16 9676 N Looney Rd Piqua OH 45356 USA 937 773 6255 800 77...
Страница 2: ...ed Aluminium AT4K SPECIFICATIONS Page 2 PALSTAR The Palstar AT4K Antenna Tuner is an American made impedance matching network that can provide unbalanced and balanced ouput with a power rating of 2500...
Страница 3: ...mitter to the linear amplifier input and the linear amplifier output to the AT4K DO N OT USE MO R E T HAN 3500 WAT TS single tone co ntinuous t hrough t he tuner INSTALLATION Page 3 To 12 13 8v Power...
Страница 4: ...ion rotary switch selects an output coaxial connector a DIRECT BYPASS selects BYPASS COAX CONNECTOR bypassing the impedance matching circuit but providing SWR FORWARD and REFLECTED power meter reading...
Страница 5: ...AT4K SCHEMATIC COPYRIGHT PALSTAR 2018 PALSTAR 28 Page 5...
Страница 6: ...ARD ADJUSTMENTS Reverse Low Reverse High Forward Low Forward High Peak Hold Peak Peak Low Power Range Peak High On Off PALSTAR INSIDE VIEW ROLLER INDUCTOR VARIABLE CAPACITORS COUPLER METERING ASSEMBLY...
Страница 7: ...YOUR AT4K 5 S et POWER R ANGE switch to 300 W button out 6 S et the OUTPUT SELEC TOR switch to the position matching your antenna connec tion To tune your antenna the switch selec tion must be set to...
Страница 8: ...Slamming the roller wheel into the mechanical end stops on either end of the roller induc tor will decrease the pressure of the wheel against the wire wound on the ceramic form To RESTORE wheel press...
