VHF amplifier 142-148 MHz 1000 WATTS BRAND NEW
1.000-1.050W VHF 142 - 148 MHz pallet amplifier BRAND NEW with TRANSISTOR BLF188XR by NXP semiconductors. Or equivalent by freescale Designed by Hellenic RF Lab. This transistors we are use are original by NXP semiconductors mfg and not clone from China. The best of the Best worldwide. I sell this amplifier without heatsing.
This is one professional amplifier with N-Type connectors in & out. T hi s amplifier mounted on base of copper thickness 12 mm. The heatsing and fan are only for my test. FQ working: Typical 142-148 MHz (practical 140 - 150 MHz). Working pallet voltage:48-50 volts.
Input driver power: 5.2 to 6.50 watts max. Total power dissipation:1.300- 1.350 watts. The physical dimensions of this pallet amp is: 52X130mm.
1X BLF188XR HF/VHF N-Channel MOSFETs 1000 Watts 175 MHz wide-band transistor. The data from BLF578XR please visit NXP site. Photo 1- General photo from Amplifier.
Photo 2- General photo from Amplifier. Photo 3- Test in FQ 144 MHz with input driver 6.2 watt & output 1000 watts. Photo 5- Test in FQ 144 MHz with input driver 6.2 watt & output 1000 watts. All tests are in 48 Volts 27 - 28 Ampere max. All physical and technical conditions are new. Attention: This linear amplifier has not low pass filter. The low pass filter & protections are optional parts. Please feel free to ask any questions.
I'll quickly answer as soon is possible. If you have any problems, we are very glad to help you. The item "VHF amplifier 142-148 MHz 1000 WATTS BRAND NEW" is in sale since Friday, August 25, 2017. This item is in the category "Consumer Electronics\Radio Communication\Ham, Amateur Radio\Ham Radio Amplifiers". The seller is "hellenic_rf_lab" and is located in Athens, ATTIKI / GALATSI.
This item can be shipped worldwide.
- Brand: Hellenic RF Lab.
- Model: VHF-1000-144/148
- MPN: RF AMPLIFIERS
- Max. Output Power: 1000 W
- Frequency Band(s): VHF
- Supported Modes: Hellenic RF Lab.
- Country/Region of Manufacture: Greece
- Country of Manufacture: Greece
