Azuru Corporation is a booth of Hamfair 2017 at the company’s booth, HF (1.8 to 28 MHz band) + 50 MHz band linear amplifier “AZR – 550 FZ (maximum output 550 W)” and “AZR – 1000 (maximum output 1,000 W)” using MOS FET We released two models. Both are small and lightweight by adopting switching power supply.
● It is a compact and lightweight HF band linear amplifier. By adopting the switching power supply, the total mass is only 9.2 kg, it is very convenient to carry.
● MOS FET (4 MRF 150 parallel push) adopted. Maximum output is 550 W (SSB / CW AC 200 V to 240 V operation, AC 100 V to 500 W at 120 V). It has the characteristics of broad amplifier, only band switching is set up.
● Supply voltage range from AC100V to 240V without switchover, wide range of operations can be performed not only in Japan, but also overseas DX pedition.
• Drain current (ID), drain voltage (VD), output power (PF), reflected power (PR) can be measured with a multimeter, and the operating status of each part can be easily confirmed.
● Protection circuit is carried for each part protection. Over input, SWR excessive, abnormal overheating, drain overvoltage, overcurrent.
● Size: 232 W × 142 H × 392 D mm, Weight 9.2 kg
According to the company, this linear amplifier is domestically manufactured and the auto antenna tuner is not installed. It is a reprint version of HL – 550 FX that was released from Tokyo High Power. The tax-specific price is 285,000 yen and it is scheduled to be released within the year.
● It is a compact HF band linear amplifier. By adopting a highly efficient switching power supply circuit using SiC, it has become compact and lightweight.
● Use MOS FET (VRF 151 8 push-pull). Maximum output is 1,000 W (SSB / CW AC 200 V to 240 V operation, AC 100 V to 500 W at 120 V). It adopts SEPP low distortion · broadband amplifier, it can obtain 1,000 W with a margin.
● Supply voltage range from AC100V to 240V without switchover, wide range of operations can be performed not only in Japan, but also overseas DX pedition.
● Operation status can be easily confirmed by LCD display.
● Protection circuit is carried for each part protection. Over input, SWR excessive, abnormal overheating, drain overvoltage, overcurrent.
● Size: 370 W × 200 H × 300 D mm, Weight 15 kg
The display of the AZR – 1000 is a touch type and the size is 7 inches. This is for the operation of the built-in auto antenna tuner
According to the company, this product is equipped with an auto antenna tuner of type that measures the impedance of the antenna and takes matching. In addition to the SSB / CW, RTTY etc. can also get output of 1,000 W, he says. The display is a touch type, and it is possible to connect to each company transceiver of the type that outputs band data. The product is domestically manufactured, the release is scheduled for 2018, the price is undecided.
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