VHF amplifier 142-148 MHz 1000 WATTS ++ With Teflon Low pass Filter BRAND NEW
1.000-1.100W VHF 142 - 148 MHz pallet amplifier BRAND NEW with TRANSISTOR BLF188XR by NXP semiconductors. Or equivalent by freescale Designed by Hellenic RF Lab. With Low Pass Filter Teflon material 2oz September 2017. This transistors we are use are original by NXP semiconductors mfg and not clone from China. Version with filter output September 2017. 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 8 mm. The heatsing and fan are only for my test. All mode pallet amplifier: CW, SSB, FM. 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 3- General photo with jumper cable. Photo 4- Test in FQ 144 & 148 MHz connect Network analyzer for check filter. Test in FQ 144 & 148 MHz connect 8753C Network analyzer for check filter.
Low pass filter will be min. All tests are in 50 Volts 25 -27Ampere max. All physical and technical conditions are new. Attention: This linear amplifier include low pass filter.
The 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 ++ With Teflon Low pass Filter BRAND NEW" is in sale since Sunday, November 05, 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 FILTER
- 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
