ONWA®

HF ANTENNA TUNER

MODEL: KAT-130

DESCRIPTION

Suitable for varies vessels

The versatile KAT-130 can be used with a variety of vessels, even smaller boats that cannot use a long antenna element.

Automatic tuning

No manual tuning is needed. Just push the [TUNE] switch on HF marine transceiver; the KAT-130 adjusts the antenna and the transceiver to the minimum SWR in any frequency on an HF marine band. The KAT-130 allows you to transmit with strong RF output power, and is perfect for maritime mobile operations.

Weather resistant

The KAT-130 is housed in a durable, completely weather-resistant acrylic case with rubber gaskets. This allows it to be conveniently installed near the antenna element base.

For varies HF marine transceivers

Onwa’s sophisticated KAT-130 easily matches varies HF marine transceivers such as ICOM, Kenwood etc. KAT-130 installation is simple. No adjustments are necessary. Just connect the control cable and antenna wire and go

Quick tune-up

Improved tuning performance...the tune-up time is less than 15 seconds in any frequency on an HF marine band. In addition, the KAT-130 has 40 convenient memories to store tuning information. Retuning for a memorized frequency takes about 1.5 seconds. This allows you quick trouble-free frequency changes.

Low power tune-up

The KAT-130 emits very little output power (just 300 mW) during the tuning process. This reduces the possibility of causing interference to other stations using the frequency.

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SPECIFICATION

1)   Dimensions:  230(W) x 340(H) x 80(D) mm; 9.1(W) x 13.4(D) in (projections not included)

2)   Weight:  2.5 kg; 5.5 lb

3)   Usable Temperature Range:  -30 ~ +60 temp.

4)   Rated Voltage:  13.6 VDC +/-15% (negative ground) (supplied from an HF marine transceiver)

5)   Current Drain (at 13.6 VDC):  2 A

6)   Frequency Coverage:  1.6 ~ 30 MHz

Lowest Frequency in use:  1.6 MHz / 4 MHz / 8 MHz

Length of antenna:  12 meters or longer / 3 meters or longer / 2 meters or longer

7)   Input impedance:  50 ohms (unbalanced)

8)   Max. input power:  150W (PEP)

9)   Input power during tuning:  10W

10) Auto tuning time:  1.5 sec. (returning for a memorized frequency), typically 2 ~ 3 sec. (when operating band has been changed)

11) Auto tuning accuracy:  VSWR 2.0: 1

12) Insertion loss:  0.5 dB (with a 50 ohms load, after tuning)

HF ANTENNA TUNER AT-130