HF AUTOMATIC ANTENNA TUNER You May Also Be Interested In: acrylic case antenna element automatic antenna automatic antenna tuner tune up

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
Onwas 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.

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: -300 ~ +600
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)
Brand Name
Condition of Goods
Model Number
Terms of Sale
FOB Hongkong