Anritsu VNA Master MS2026C Maintenance Manual

B to I
MS20xxC MM PN: 10580-00307 Rev. D Index-1
Index
B
batteries
approved batteries only . . . . . . . . . . . . . . . . . 5-1
battery access door . . . . . . . . . . . . . . . . . . . . . 5-4
battery pack removal and replacement . . . . 5-3
care when analyzer not in use . . . . . . . . . . . . 5-2
completely discharged . . . . . . . . . . . . . . . . . . 8-1
contacts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-7
disposal . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-2
disposal warning . . . . . . . . . . . . . . . . . . . . . . 5-2
physical handling . . . . . . . . . . . . . . . . . . . . . . 5-2
real time clock . . . . . . . . . . . . . . . . . . . . . 6-1, 7-1
recharging . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-2
replaceable parts and assemblies . . . . . . . . . 5-1
Beatty standard, VNA test . . . . . . . . . . . . . . . . . . 2-6
Bias Tee (Option 10)
fault test . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-5
Operational Check . . . . . . . . . . . . . . . . . . . . . 4-4
Verification Specification . . . . . . . . . . . . . . . . 4-5
boot up
self test fails . . . . . . . . . . . . . . . . . . . . . . . . . . 8-2
turn-on problem . . . . . . . . . . . . . . . . . . . . . . . 8-1
C
cables
LCD backlight cable . . . . . . . . . . 6-48, 7-62, 7-65
case, closing
MS202xC . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-26
MS203xC . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-29
case, opening
MS202xC . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-24
MS203xC . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-26
screws, MS202xC . . . . . . . . . . . . . . . . . . . . . 6-24
screws, MS203xC . . . . . . . . . . . . . . . . . . . . . 7-27
cautions
cable routing during assembly . . . . . . 6-25, 7-29
cable routing to avoid pinching . 6-28, 6-36, 6-39,
6-40, . . 6-42, 6-43, 6-55, 7-43, 7-48, 7-53,
7-72, . . . . . . . . . . . . . . . . . . . . . 7-75, 7-80
connecting 10 MHz reference . . . . . . . . . 3-6, 4-9
header pins, Power Monitor PCB . . . . . . . . 6-28
LCD display . . . . . . . . . . . . . . . . . . . . . 6-15, 6-19
main keypad bezel holds speaker 6-13, 7-14, 7-20
maintaining test setup integrity . . . . . . . . . 3-23
non-Anritsu test equipment . . . . . . . . . . . . . 2-6
PCB for keypad . . . . . . . . . . . . . . . . . . 6-13, 6-20
ribbon cables for keypads . . . . . . . . . . 6-16, 6-19
speaker under main keypad bezel 6-13, 7-14, 7-20
use torque wrench . . . . . . . . . . . . . . . . . . . . . 2-7
completely discharged battery . . . . . . . . . . . . . . . 8-1
critical factors
S-parameter measurement verification . . . . 2-6
D
disassembly sequence overview . . . . . . . . . 6-10, 7-11
displayed average noise level
with preamp off . . . . . . . . . . . . . . . . . . . . . . . .3-4
with preamp on . . . . . . . . . . . . . . . . . . . . . . . .3-5
disposal of batteries . . . . . . . . . . . . . . . . . . . . . . . .5-2
drawings
MS2026C internal anatomy drawing . . . . . . .6-6
MS2028C internal anatomy drawing . . . . . . .6-8
MS202xC front panel parts drawing . . . . . . .6-2
MS202xC main keypad parts . . . . . . . . . . . . .6-3
MS2036C connections to SPA PCB . . . . . . . . .7-7
MS2036C internal anatomy drawing . . . . . . .7-6
MS2038C connections to SPA PCB . . . . . . . . .7-9
MS2038C internal anatomy drawing . . . . . . .7-8
MS203xC case and back screws . . . . . . . . . .7-10
MS203xC front panel parts drawing . . . . . . .7-2
MS203xC main keypad parts . . . . . . . . . . . . .7-3
E
electrostatic discharge (ESD) . . . . . . . . . . . . 6-1, 7-1
F
failure
VNA verification . . . . . . . . . . . . . . . . . . . . . . .2-8
fan assembly
replacing . . . . . . . . . . . . . . . . . . . . . . . . 6-57, 7-77
fault test, Bias Tee . . . . . . . . . . . . . . . . . . . . . . . . .4-5
fixture
test fixture schematic, T2904 . . . . . . . . . . . . B-1
test fixture schematic, T3377 . . . . . . . . . . . . B-2
test fixture schematic, T3536 . . . . . . . . . . . . B-3
frequency accuracy test, VNA . . . . . . . . . . . . . . . .2-1
front panel parts drawing
MS202xC . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6-2
MS203xC . . . . . . . . . . . . . . . . . . . . . . . . . . . . .7-2
G
GPS (Option 31)
GPS operational check test . . . . . . . . . . . . . . . 4-6
replace receiver module, MS202xC . . . . . . . .6-37
replace receiver module, MS203xC . . . . . . . .7-45
I
IF out of range message . . . . . . . . . . . . . . . . . . . . .8-2
install main PCB assembly . . . . . . . . . . . . 6-52, 7-67
internal anatomy drawing
MS2026C . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6-6
MS2028C . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6-8
MS2036C . . . . . . . . . . . . . . . . . . . . . . . . . . . . .7-6
MS2038C . . . . . . . . . . . . . . . . . . . . . . . . . . . . .7-8

Anritsu VNA Master MS2026C Specifications

General

Brand	Anritsu
Model	VNA Master MS2026C
Category	Measuring Instruments
Language	English