JUNTEK PSG9080 80MHz DDS Function Generator Review - No.764

I review the JUNTEK PSG9080 DDS Programmable Signal Generator.

PSG9080 on Aliexpress store: https://defs.link/?u=468090
JUNTEK site: http://junteks.com/product/278017415

This was supplied to me at no cost for the purpose of review by JUNTEK.

I go through the menus systems and take a look at the PSG9080 features, I then hook up to some of my test gear and check its output level linearity and output frequency accuracy.

I then do a teardown and do some more electrical testing for things such as the BNC connector earthing, rear panel earthing, internal power supply voltage, rear power socket connection, and obviously have a close look at the PCB's.

0:00 - Intro.
0:43 - Unboxing.
3:15 - Anatomy of the PSG9080.
6:25 - First power up.
6:58 - Money shot.
7:38 - Checking out the menu system and features.
17:50 - Looking at the manual.
26:32 - Checking the waveform accuracy on a scope.
34:24 - Checking frequency accuracy and adjusting the frequency fine tune.
40:52 - Teardown.
43:16 - Checking the earthing system and for BNC earthing.
46:21 - Identifying power supply voltage and connections.
47:38 - Checking for phantom voltages on BNC connectors.
48:54 - Earthing the BNC connectors.
49:17 - Close look at the PCB's.

▶ Subscribe: https://defs.link/?u=ffa106
Click the Bell Icon to get notifications about my future videos!

** Affiliate links: (Bookmark and buy using them) **
▶ Banggood: https://defs.link/?u=5d46ae
▶ Amazon Store: https://www.amazon.com/shop/thedefpom...
▶ 👕👚🎽☕ Merchandise: https://teespring.com/stores/TheDefpom

Donate so I can make more videos for you:
▶ Become a Patreon!: https://defs.link/?u=fcb3a1
▶ Become a YouTube Member:    / @thedefpom  
▶ PayPal Donations: https://defs.link/?u=b099ee

▶ My LBRY channel: https://lbry.tv/@TheDefpom:fa

▶ Test Equipment Repair Videos:    • Test Equipment Repair, Reviews and Pr...  
▶ Electronics & Repair Videos:    • Electronics & Repairs  
▶ Review & Teardown Videos:    • Teardown & Reviews  
▶ Mailbag / Postbag Videos:    • More Mailbag Videos  
▶ Electronics Projects Videos:    • Electronics Projects  
▶ Apple Repair Videos:    • Apple Repairs  
▶ CB & HAM Radio Videos:    • CB & HAM Radio Repair and Modifications  

▶ My website: https://www.TheDefpom.com
▶ My Twitter:   / thedefpom  
▶ My Thingiverse for 3D printed replacement test equipment parts: https://defs.link/?u=0347b1

==============
My Electronics Tools (video and purchase links)
==============
Fluke
------
8842A:
45: https://defs.link/?u=eac51d
343A: https://defs.link/?u=13c93d
540B: https://defs.link/?u=0c6bd9
5200A: https://defs.link/?u=a43c99
5450A: https://defs.link/?u=3c6292

HP/Agilent/Keysight
------
4261A: https://defs.link/?u=07ed95
5005A.
5342A 18GHz: https://defs.link/?u=5f7513
6181B: https://defs.link/?u=b12aef
8012B: https://defs.link/?u=ca5764
8648B: https://defs.link/?u=da52a3
8901B: https://defs.link/?u=535835
DSOX1102G: https://defs.link/?u=a68d39 https://defs.link/?u=12d498
E3646A: https://defs.link/?u=128f4a

Marconi
------
2955: https://defs.link/?u=6f6e5e
TF2103: https://defs.link/?u=61baaa

Rohde & Schwarz
------
SMY: https://defs.link/?u=93514b
CMU200: https://defs.link/?u=8ccd72
Polarad SPN: https://defs.link/?u=2ead82

Siglent
------
SDM3065X: https://defs.link/?u=1ed0fe https://defs.link/?u=12d498
SDS2102 (hacked to 340MHz): https://defs.link/?u=1ed0fe https://defs.link/?u=12d498
SDP1168X: https://defs.link/?u=1ed0fe https://defs.link/?u=12d498
SDL1020X-E: https://defs.link/?u=a0eccb

Other Equipment
------
KSGER T12 Soldering Iron: https://defs.link/?u=620ace http://defs.link/?u=5c112e
Quick 861DW: https://defs.link/?u=138c0f https://defs.link/?u=a3fc81
S-993A: https://defs.link/?u=079677 https://defs.link/?u=e855a0
EEVBlog BM235: https://defs.link/?u=12d498
YR1030 Battery ESR: https://defs.link/?u=c56527
Heathkit IT-12 Signal Tracer.
Racal Dana 1992: https://defs.link/?u=8eeeba
Bird 43: https://defs.link/?u=4b18f7
Sinadder 3: https://defs.link/?u=2bf1dd
Audio Control SA-3050A RTA: https://defs.link/?u=a04df2
Korad KA3305D: https://defs.link/?u=69090a
PDVS2mini: https://defs.link/?u=869ba4
Valhalla 2703: https://defs.link/?u=06bcfc
Feeltech FY6800: https://defs.link/?u=8b98cd http://defs.link/?u=34d101
Eakins Microscope: https://defs.link/?u=b0278b https://defs.link/?u=262327
Mustool G600: https://defs.link/?u=b8bc26 https://defs.link/?u=33f0aa

Handheld Equipment
------
Uni-T UT210E: https://defs.link/?u=391ce3 https://defs.link/?u=ea4edc
DER DE-5000: https://defs.link/?u=0d9160 https://defs.link/?u=12d498
HOPI: https://defs.link/?u=7fab55

#TheDefpom
#Review
#ElectronicsCreators
#IFixStuff
#Electronics
#Defpom