Tektronix 494A Water Dispenser User Manual


 
Table
2-2 (Continued)
Characteristic
Perf
grmance
Requirement
Supplemental
Intormation
Sensitivity
Frequency
Range
Band
1
10
kHz-'t.8
GHz
Equivalent
Input
Noise
in
dBm
vs. Resolution
Bandwidth
quivalent
maximum
input
noise
rr
each
resolution
bandwidth.
leasured
at
25"
C with:
.
0 dB
attenuation
(Min
Atten
0 dB)
o
Narrow Video
Filter
on
.
Vertical Display
2dBlDiv
(5
dBidiv
in
10 Hz
RBW)
o
Digital
Storage on
o
Max
Hold
off
o
Peak/Average
in
Average
o
1
sec Time/Div
o
Zero
Span
o
lnput
terminated in
50O
10
Hz
100
Hz
1
kHz
10
kHz
100
kHza
1 MHz
3 MHz
-134
-125
-115
-10s
-v5
-85
-80
Bands
2
&
3
1.7
GHz-7.1
GHz
-125
-'t
19
-1
09
-99
-89
-79 -74
Band
4
5.4
GHz-12
GHz
-111
-105
-YC
-85
-
//b
-65
-60
Band
4
12
GHz-'t8
GHz
-107
-100
-90
*80
-74
*60 -55
Band
5
15
GHz-21
GHz
-'a07
-1
00
-90
-80
-70
-60
-55
Band
6
18
GHz-27
GHzu
-116
-108
-100
-90
-80
-70 -oc
Band 7
26
GHZ-40
GHzb
-111
-103
-v5
-85
-75
-65
-60
Band
8
33
GHz-60
GHzb
-11
1
-103
-qq
-85
-{5
-65
-60
Band
9
50
GHz-90
GHzb
pically
-95
dBm for
1
kHz
ndwidth
at 50
GHz, degrading
-85
dBm
at
90
GHz
Band
10
75
GHz-l40
GHzb
pically
-90
dBm for
1 kHz
ndwidth
at
75
GHz,
degrading
-75
dBm
at'140
GHz
Band 11
110
GHz-220
GHzb
pically
-80
dBm for
1
kHz
ndwidth
at
110
GHz,
degrading
-65
dBm
at220GHz
Band
12
170
GHz-325
GHzb
pically
-70
dBm for
1
kHz
ndwidth
at
170
GHz, degrading
-55
dBm
at
325 GHz
e
o
o
I
o
t
a
)
o
o
o
t
o
I
o
I
o
o
c
o
I
o
o
a
t
o
o
O
o
o
e
o
t
o
c
o
o
a
o
o
o
o
)
o
Specification
-
4g4[l4g4Ap
Service,
Vol.
1
AMPLITUDE
RELATED
CHARACTERISTICS
aOption
07
replaces
the 100
kHz
fitter
with
a
300
kHz filter.
bspecified
using
externar
rektronix
High-performance
waveguide
Mixers.
2-10