Test
port
char-
acter-
istics |
Standard
connector
type |
N female |
Optional
connector
types |
3.5mm female,3.5mm male,GPC-7,N male |
Mesurement port charact-
eristics |
Conn-ector |
Frequency
(MHz) |
Dire-ctivity
(dB) |
Sou-
rece match
(dB) |
Load
match
(dB) |
| 3.5mm |
10 to 1000^1,2 |
>46 |
>44 |
>46 |
| 1000 to 3000^1,2 |
>44 |
>41 |
>44 |
| 3000 to 6000^1,2 |
>38 |
>39 |
>40 |
| 10 to 1000^1,3 |
>44 |
>42 |
>44 |
| 1000 to 3000^1,3 |
>42 |
>40 |
>42 |
| 3000 to 6000^1,3 |
>37 |
>37 |
>37 |
| 10 to 1000^4 |
>30 |
>15 |
>15 |
| 1000 to 3000^4 |
>25 |
>15 |
>15 |
| 3000 to 6000^4 |
>20 |
>15 |
>15 |
| N-Type |
10 to 1000^1,2 |
>46 |
>44 |
>46 |
| 1000 to 3000^1,2 |
>44 |
>41 |
>44 |
| 3000 to 6000^1,2 |
>38 |
>39 |
>40 |
| 10 to 1000^1,3 |
>44 |
>42 |
>44 |
| 1000 to 3000^1,3 |
>42 |
>40 |
>42 |
| 3000 to 6000^1,3 |
>37 |
>37 |
>37 |
| 10 to 1000^4 |
>30 |
>15 |
>15 |
| 1000 to 3000^4 |
>25 |
>15 |
>15 |
| 3000 to 6000^4 |
>20 |
>15 |
>15 |
| GPC-7 |
10 to 1000^1,2 |
>46 |
>44 |
>46 |
| 1000 to 3000^1,2 |
>44 |
>41 |
>44 |
| 3000 to 6000^1,2 |
>38 |
>39 |
>40 |
| 10 to 1000^1,3 |
>44 |
>42 |
>44 |
| 1000 to 3000^1,3 |
>42 |
>40 |
>42 |
| 3000 to 6000^1,3 |
>37 |
>37 |
>37 |
| 10 to 1000^4 |
>30 |
>15 |
>15 |
| 1000 to 3000^4 |
>25 |
>15 |
>15 |
| 3000 to 6000^4 |
>20 |
>15 |
>15 |
Source
specif-
ications |
Frequency
range |
MS4622A 10MHz to 3 GHz |
Frequency
resolution |
1Hz |
Frequency
stability
(with internal
time base)
-abomg |
<5*10^-6/year |
| Temperature |
<5*10^-6 voer+15° to 50℃ |
| Power |
MS4622A Transmission/Refleciton Test Set
+10 to -85dBm |
Power control
range |
≥20dB The minimum absolute level for power
sweep is-15 dBm while the maximum power output for a unit in+10dBm |
Source power
level |
The source power(dBm)may be set from thefront panel menu or via GPIB.Port 1 power level is settable form +10dBm(onthe simpler test sets,ranging to +5 dBm on the most complsex)to -15dBm with0.01dB resolution.
In addition,the port (& port 3)power may be attenuated in 10 dB stepsusing the internal 70 dB step attenuator. |
Power level
accuracy |
±dB(no flat power calibration applied;full-bandfrequency sweep at -15 dBm ,0 dBm and maximum rated power) |
Level test
port power |
The power at all sweep frequencies is leveledto within±1dB.Only port 1 and port 3(if installed)can be externally leveled) |
Harmonics and
spurious |
<-25dBc at maximum rated power from 10-100MHz,<-30dBc above 100MHz |
| Sweep type |
Linear,CW,Marker or N-Discrete point sweep |
Power sweep
range |
20dB(minimum) |
Source
#2
(opt-
ional) |
Freq-
uency
range |
10MHz to 3GHz(6GHz) |
Freq-
uency
resol-
ution |
1Hz |
Power
level
accu-
racy |
±1dB(no flat power calibration applied
full-band frequency sweep at -15dBm
0 dBm & max rated power) |
Harmo-
nics
and
spurios |
<-25 dBc at maximum rated power from
10-100MHz,<-30 dBc above 100MHz |
Sweep
type |
Linear,CW Marker,or N-Discrete point sweep |
Power
sweep
range |
20dB(minimum) |
Receiver
specs |
Average
noise
level |
-100dB in 10Hz IF Bandwidth(<3GHz)
Typically>-110dBm in narrowband sweep
-90dBm in 10Hz IF Bandwidth(>3GHz)
Typically>-100 dBm in narrowband sweep |
Maximum
input
level |
+10dBm |
Damage
level |
>+27dBm,>+20dBm noise figure mode |
Measu-
rement
speed
summary |
Measurement times are measured using a singletrace (S21 )display and one average.The measurement speeds for the communicationsband are measured in a 25 MHz band from 824-849MHz ,Hhe typical miasuremi\enttimes displayed are as follows: |
| Data points |
IF
band-
width
(Hz) |
10MHz
to 3GHz
(ms) |
10MHz
to
6GHz
(ms) |
Commun-ication
band
(ms) |
| 51 |
30kHz
10kHz
3kHz
1kHz
300Hz |
22
27
38
71
190 |
25
31
41
75
194 |
13
18
28
62
181 |
| 101 |
30kHz
10kHz
3kHz
1kHz
300Hz |
32
41
63
130
366 |
36
45
67
135
371 |
21
29
51
118
355 |
| 201 |
30kHz
10kHz
3kHz
1kHz
300Hz |
49
68
112
247
717 |
54
74
118
253
723
|
37
52
96
231
701 |
| 401 |
30kHz
10kHz
3kHz
1kHz
300Hz |
85
122
212
481
1418 |
92
130
220
489
1426 |
69
97
186
456
1393 |
| 801 |
30kHz
10kHz
3kHz
1kHz
300Hz |
154
230
408
947
2819 |
166
242
420
959
2831 |
132
190
367
907
2777 |