2 x LDMOS LINEAR POWER AMPLIFIER LEGAL LIMIT

2 x LDMOS LINEAR POWER AMPLIFIER LEGAL LIMIT

2 x LDMOS LINEAR POWER AMPLIFIER LEGAL LIMIT

2 x LDMOS LINEAR POWER AMPLIFIER LEGAL LIMIT

2 x LDMOS LINEAR POWER AMPLIFIER LEGAL LIMIT

2 x LDMOS LINEAR POWER AMPLIFIER LEGAL LIMIT

2 x LDMOS LINEAR POWER AMPLIFIER LEGAL LIMIT

2 x LDMOS LINEAR POWER AMPLIFIER LEGAL LIMIT

2 x LDMOS LINEAR POWER AMPLIFIER LEGAL LIMIT

2 x LDMOS LINEAR POWER AMPLIFIER LEGAL LIMIT

2 x LDMOS LINEAR POWER AMPLIFIER LEGAL LIMIT    2 x LDMOS LINEAR POWER AMPLIFIER LEGAL LIMIT

2 X BLF188XRS LDMOS-FET LINEAR AMPLIFIER. EXTREMLY RUGGED STATE OF THE ART!!
With VERY HIGH POWER LOW PASS BAND FILTERS. This dual BLF188XRS amplifier , was created to enable the use of the latest LDMOS-FET's device. The 2 x BLF188 are operated at half the rated output power (1400)each device runs at 750w out. This enables far better heat, dynamic range and headroom for the amplifier. The dual BLF188XR amp has input protection of overdrive. A heavy duty RF relay or a vacuum relay (optional)is provided. A lighted band selector with led indicators. Thermal protection with thermal cut out fuse in case of over temp.
High power forced air cooling. This amp is using the latest state of the art XR device from NXP (former PHILIPS). Devices are using the CLAMP way of attaching the device to heat spreader and is superior to the 2 screws method. Since the entire contact area of the LDMOS is pressed against the heat radiator and not just the edges!!
You can see it in the pictures. Look here for more info. It will withstand 65:1 VSWR!!!!!! (full short at full power). A temperature regulated bias circuit and a high power transmission line transformer for low loss and wide bandwidth are provided.
Over drive LDMOS GATES protection and built in a 10 dB input. And specialdiodes on input to protect the gates from over drive! DEVICE IS MOUNTED ON A COPPER HEAT SPREADER AND A GOOD and heavy HEAT SINK. Heavy duty LOW PASS FILTER BOARD 3oz.
A professional led bargraph output indicator. MINIMAL LOAD TRANSISTOR ptt CIRCUIT. ANALOG METER for voltages indicator. A full technical manual with all instructions will be provided with the board.

The LDMOS BLF188XRS-112 comes direct from factory and is ORIGINAL PART!! A good power supply that can be used with my amps or boards can be found. Please verify your address during checkout.

We are not responsible for any wrong or undelivered addresses. Items will be checked carefully before sent out. Thank you and 73's. The item "2 x LDMOS LINEAR POWER AMPLIFIER LEGAL LIMIT" is in sale since Thursday, May 4, 2017. This item is in the category "Consumer Electronics\Radio Communication\Ham, Amateur Radio\Ham Radio Amplifiers". The seller is "4z4rb" and is located in Nitzanay-Oz. This item can be shipped worldwide.
  • Frequency Band(s): HF
  • Amplifier Class: AB
  • Model: RB1.5KW
  • Country/Region of Manufacture: Israel
  • Max. Output Power: 1500W
  • Supported Modes: AM
  • MPN: Does Not Apply
  • Brand: Unbranded/Generic

2 x LDMOS LINEAR POWER AMPLIFIER LEGAL LIMIT    2 x LDMOS LINEAR POWER AMPLIFIER LEGAL LIMIT