Filter
The KL 405 is a 180Wmax 12V linear amplifier for use on the 10m Amateur Band, (or other HF bands with the use of a suitable Low Pass Filter). It requires a drive power of 1 to 10W in all modes. The KL 405 features a six position output power selector via a front panel control and a RX preamplifier with electronic switching, which can be activated via a switch on the front panel. The V version comes with a 80mm heatsink mounted fan.
The KL 505 is a 230Wmax 12V linear amplifier for use on the 10m Amateur Band, (or other HF bands with the use of a suitable Low Pass Filter). It requires a drive power of 1 to 10W in all modes. The KL 505 features a six position output power selector via a front panel control and a RX preamplifier with electronic switching, which can be activated via a switch on the front panel.
The KL 505 V is a 230Wmax 12V linear amplifier for use on the 10m Amateur Band, (or other HF bands with the use of a suitable Low Pass Filter). It requires a drive power of 1 to 10W in all modes. The KL 505 V features a six position output power selector via a front panel control and a RX preamplifier with electronic switching, which can be activated via a switch on the front panel. The V version comes with two 80mm heatsink mounted fans.
The KL 506 is a 230Wmax 12V linear amplifier for use in the 10m Amateur Band frequency, (or other HF bands with the use of a suitable Low Pass Filter). It requires a drive power of 1 to 10W in all modes. The KL 506 features a 26dB RX preamplifier with electronic switching, a three position RF Output power selector via a control on the front panel, and a connector for remote control. On the front panel there is also a LED wattmeter to indicate the output power.
The HLA 150 Black is a 150Wmax 12V linear amplifier for use on all HF bands from 1.8 to 30 MHz, with a drive power of 1 – 10 W. The HLA 150 Black features six Low Pass Filters , switched automatically by a microprocessor, or set manually using the front panel control. It also features an LED power meter, 3dB input attenuator and VOX or PTT input RTX control.
The HLA 150 V Black is a 150Wmax 12V linear amplifier for use on all HF bands from 1.8 to 30 MHz, with a drive power of 1 – 10 W. The HLA 150 V Black features six Low Pass Filters , switched automatically by a microprocessor, or set manually using the front panel control. It also features an LED power meter, 3dB input attenuator and VOX or PTT input RTX control. The V version comes with two 80mm fans attached to the heatsink.
The MLA 100 is a 100W 12V amplifier perfectly suited for QRP radios with a transmit power of 5W. With a drive power of 5W, the amplifier achieves an output power of 100W on the bands from 160 to 10m, and with 8W drive 80W output on 6m. The MLA100 features 7 Low Pass Filters automatically inserted or manually selected from the front panel. It also features PIN diode RTX switching for use even in QSK. The MLA100 is protected from excessive antenna VSWR, Excessive input power overdrive and has a thermal shutdown if overheated.
The MLA 100 V is a 100W 12V amplifier perfectly suited for QRP radios with a transmit power of 5W. With a drive power of 5W, the amplifier achieves an output power of 100W on the bands from 160 to 10m, and with 8W drive 80W output on 6m. The MLA100 features 7 Low Pass Filters automatically inserted or manually selected from the front panel. It also features PIN diode RTX switching for use even in QSK. The MLA100 is protected from excessive antenna VSWR, Excessive input power overdrive and has a thermal shutdown if overheated. The V version comes with a 80mm fan mounted to the heatsink.
The MLA300 is a 13.6VDC HF broadband linear amplifier suitable for use in the range from 1.8 to 30 MHz with a maximum output of 300W, (Av. power), requiring a maxi-mum input drive of 15W, it has been designed to be used with transceivers with 10W outputs but can be used equally well with any transceiver capable of producing 1 to 15W output. It uses 4 RF power transistors in two parallel push pull circuits biased in class AB. There are 6 Low Pass Filters with cut-off frequencies of 3,4,5,8,15,22 and 31MHz that greatly reduce unwanted harmonic output to acceptable levels that may be selected manually or automatically. It features a microprocessor that controls all of the functions of the amplifier and its protection circuits. Protection is provided for excessive input power, excessive output power, excessive load VSWR, out of band operation and exces-sive temperature. The amplifier may be used either in a mobile / portable or fixed station installation.
The MLA400 is a 13.6VDC HF broadband linear amplifier suitable for use in the range from 1.8 to 30 MHz with a maximum output of 400W, (Av. power), requiring a maxi-mum input drive of 35W, it has been designed to be used with transceivers with 100W outputs but can be used equally well with any transceiver capable of producing 1 to 35W output. It uses 4 RF power transistors in two parallel push pull circuits biased in class AB. There are 6 Low Pass Filters with cut-off frequencies of 3,4,5,8,15,22 and 31MHz that greatly reduce unwanted harmonic output to acceptable levels that may be selected manually or automatically. It features a microprocessor that controls all of the functions of the amplifier and its protection circuits. Protection is provided for excessive input power, excessive output power, excessive load VSWR, out of band operation and exces-sive temperature. The amplifier may be used either in a mobile / portable or fixed station installation.
Showing 13–22 of 22 results