1.25 Meter 1000 Watt VHF LDMOS Amplifier Board with BLF188XR

Description

This 1.25 MeterRF Amplifier Board is
made in the USAand
includes 1
genuine Ampleon BLF188XRLDMOS Transistor.
The transistor used is extremely rugged and can withstandan SWR mismatch for 65:1 or greater at all phase angles. The PC board isprofessionally fabricated and is designed to produce a very high efficiency(greater than 85%). The amplifier is design for the 1.25 Meter VHF Band (220 to230 MHz) and supports AM, FM, CW, FT8, and SSB operating modes. The biascurrent is preset to 500mA and can be readjusted by use of an independentpotentiometer. The board dimensions are 4" wide by 7.5" long. A largealuminum heat sink and forced air are required for proper cooling and forreliable operation. Units ships with schematic, installation guidelines, operatingsetup instructions, and a parts list to complete the Amplifier. I also providefree technical support by email or phone call.
ProductDescription: 1.25 Meter RF Board
1000 watts Output Power
Operating Voltage 50 - 56 volts DC
Current Draw 25 - 28 amps
Input power 2.0 watts max.
Idle Current 500 mA
Operating Class AB
IMD -30dB
Frequency Range 220 – 230 MHz
Watch my videos to see my RF Amplifier Boards in operation.
https://www.youtube.com/watch?v=8mnP3PQv9Cs&t=83s
https://www.youtube.com/watch?v=UxdR1KoKc9I&t=209s
Warranty and Repair Policy:
The LDMOS transistors or RF Semicond
ucto
rs installed in these Module Boards are not covered under warranty. For repairs, Buyer pays shipping costs to ship to seller and return costs to ship back to buyer. Before returning any RF module for repair, please contact the seller to coordinate the return or to request a cost estimate in advance.
Legal Disclaimer:
This LDMOS amplifier is intend for use by suitably Licensed Amateur Radio Operators only and is not intended for Citizens Band (CB) or any other radio services where local and federal regulations prohibit its use. The Buyer assumes full responsibility for compliance with all applicable regulatory agencies and laws.
Legal Wavier:
By purchasing this RF Amplifier you are agreeing to all terms and conditions stated herein. This amplifier used high level of electrical power. Buyer assumes full responsibility for the application and safe use. The Seller assumes no liability for the the use of this product and is not liable for any damage to equipment or personal property. Further, the Seller assumes no liability for personal injury or fatalities that may occur to the buyer or third parties if resold. Buyer agrees to use this product at his or her own risk.
To the maximum extent permitted by law, the seller disclaims (i) any and all liabilities arising out of the application or use of this product, (ii) any and all liability including without limitation special, consequential, or incidental damages and (iii) any and all implies warranties including warranties of fitness for a particular application, pass through warranties if the product is resold, and all non-infringement rights.