GK Built 1 X BLF188XR LDMOS 1KW-1.5KW 1 Pill Amplifier

Описание: 1xBLF188xr LDMOS 1500w 1 Pill Linear Amplifier
Now, should we be calling this a pill box lol...I know is hare to swallow a rectangular pill that big....goooodesss.

Video where customer sent back for upgrades:
   • Single BLF188XR LDMOS Amp Sent Back For Up...  

This is My first LDMOS Amplifier ever built.
I will admit, after blowing the first device via ESD I was a bit on the weary side lol....so I equipped my self with the right materials for this to never happen again.

Amplifier Features:
1. Dual stage attenuator circuit -10DB and -16DB( This also acts as a high and low power setting)
2. Switchable Thermal Cut off circuit which if the corner of this huge heatsink gets 110 degrees F the relay will cut off and an Led with be lit on the front of the box
3. Variable Speed Controller for the AC Fans
4. ISOLATED RF sensing Circuit(keying circuit)
5. External Amperage Metter Plug in(Customer sent amp back for upgrades and I installed this on the front of the amp then)
6. Over Sized HUGE heatsink
7. Variable speed controller for the dual internal Fans of the Power Supply(Customer said that these fans sounded like a turbine starting on and asked for me to do a mod to control those as well.)
8. Over sized Mean Well 50v Power Supply.