HC-1.5KAT 　FCC approved 　[Discontinued]

HF 1.5kW Auto Antenna Tuner

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HC-1.5KAT is a high power HF auto antenna tuner designed to work with Tokyo Hy-Power HL-1.5KFX and HL-2.5KFX linear amplifiers.
When combined with these THP amplifiers, the band change is automatically made through the band data signal from the radio and the amplifier. It also works with other amplifiers as well, if band setting only is made in manual mode.
Tuning time is typically within one second and 2.5sec. max. in the worst case. It handles maximum power of 1.5kW pep/cw when the intrinsic antenna SWR is no more than 2.0.
Maximum impedance matching range is SWR of 4 to 1, and there are three antenna connectors.
Two of high quality 3kV rating 200pF air variable capacitors are employed to form a "T" match circuit being driven by high speed stepping motors.
Our own tuning algorithm together with an advanced 16bit micro-processor enables an extremely fast tuning.

Specifications

Frequency Range	1.8 - 29.7 MHz
Output Impedance Range	12.5 - 200 ohms　( 16.6-150 ohms ) Reduced rang on 1.8, 3.5 and 28 MHz.
Maximum Handling Power	1.5 kW ( P.E.P./ CW ), RTTY 1 kW
Input Impedance	50 ohms
Tuning Power	50 W ( 80W max. )
Tuning Time	1　sec. ( typ. ) 2.5 sec. ( max. )　Under typical worst SWR condition 4.0 sec. ( max. )　Under absolute worst SWR condition
DC Power Voltage	DC 12 V - 14 V From external DC power supply ( Power supply not included.)
Current Drain	1.5 A max.
Quiescent Current	0.7 A
DC Power Polarity	Negative ground
Display	LCD Module
Operating Temp. Range	0 deg. to ＋40 deg. C
VSWR (Max.)	1.5 ( typ.)　or　lower ( After tuning )
Circuit Type	T-shaped
Driving Motors	Stepping Motors for Two Air Variable Capacitors ( 0.25 deg. rosolution / step )
L Changes	Relays to short
Matching Algorithm	Analog Control with MPU ( Phase and │Z│ Megnitude Detected )
Input Connector	SO-239 (UHF)
Output Connectors	Three SO-239's
Cooling	Partial air forced cooling fan
Dimensions (W) x (H) x (D)	200 × 140 × 300 mm Approx. 8 × 5.6 × 12 inches
Weight	Approx. 5 kg / 11 lbs.
Accessories	DC power cable with 3.5 mm dia. plug ( 4 feet ) Band control cable with DIN 7 pin plugs to connect to THP amps. PTT Out cable with RCA plugs to connect to amps.
Price	Contact us