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PAT-3R4G-3R8G-H15T1

Posted: Sun Jun 13, 2021 7:14 pm
by G4GUO
I have one of these 3.4 - 3.8 GHz amplifiers, but I can't find any data on it.
It has an SMA in and an SMA out and a 9 pin D connector other than that no
clue to who made it, and I can't find any data on it.

I assume it is a 15 watt linear amp for 3.4 GHz.

Does anyone have a data sheet for it?

- Charles

Re: PAT-3R4G-3R8G-H15T1

Posted: Sun Jun 13, 2021 7:54 pm
by g0mjw
I might have if it is the same one. Photo?

3.4 GHz HP Amplifier

Supply 12V @5.5A
Linear SSB output, typically 10W
Drive level typically 0 dBm
Appears to be in Class A, Heat sinking definitely required,

DB9 connector info:
1 +12V
2 GND
3 ?
4 Overdrive TTL Output 5V OK, 0V Tripped
5 VSWR TTL Output 5V OK, 0V Tripped
6 +12V
7 GND
8 Operational
9 TX Enable TTL Input, 0V to Enable

Re: PAT-3R4G-3R8G-H15T1

Posted: Sun Jun 13, 2021 8:03 pm
by G4GUO
IMG_0326.JPG
IMG_0326.JPG (116.05 KiB) Viewed 2391 times
- Charles