Specifications – Atec Agilent-11970A User Manual
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Specifications
IF range
DC to 1300 MHz
LO amplitude range
+14 to +18 dBm
1
Calibration accuracy
(with IF of 321.4 MHz)
11970A/Q/U
±2.0 dB with LO amplitude range of +14.5 to +16 dBm;
±3.0 dB with LO amplitude range of +16 to +18 dBm
11970V/W
±2.6 dB with LO amplitude range of +14.5 to +16 dBm;
±3.2 dB with LO amplitude range of +16 to +18 dBm
Typical RF input SWR
11970A/Q/U
<2.2:1
11970V/W
<2.6:1
Bias requirements
None
Typical odd-order
suppression
11970A/Q/U
>20 dB
11970V/W
>15 dB
Maximum CW RF
input level
+20 dBm (100 mW)
Maximum peak
pulse power
+24 dBm (250 mW) with <1 m sec
pulse (average power +20 dBm)
Specifications describe the device’s warranted performance over the temperature range 0 to 55˚ C
(except where noted).
Supplemental characteristics are typical, but non-warranted, performance parameters intended to provide
information useful in applying the device. These are denoted as “typical,” “nominal,” or “approximately.”
Frequency
LO
Maximum
Spectrum analyzer
Frequency
Typical gain
Agilent model
range
harmonic
conversion
noise (dBm)
response
compression
number
(GHz)
number
loss (dB)
1 kHz BW
(dB)
(dBm)
11970K
18–26.5
6–
24
–105
±1.9
–3
11970A
26.5–40
8–
26
–102
±1.9
–5
11970Q
33–50
10–
28
–101
±1.9
–7
11970U
40–60
10–
28
–101
±1.9
–7
11970V
50–75
14–
40
–92
±2.1
–3
11970W
75–110
18–
46
–85
±3.0
–1
Agilent model
number
Flange
Weight
X
Y
Z
11970K
UG-595/U
0.17 kg
36 mm
51 mm
90 mm
WR-42
0.36 lb
1.4 in
2.0 in
3.5 in
11970A
UG-599/U
0.14 kg
36 mm
51 mm
71 mm
WR-28
0.32 lb
1.4 in
2.0 in
2.8 in
11970Q
UG-383/U
0.14 kg
36 mm
51 mm
76 mm
WR-22
0.32 lb
1.4 in
2.0 in
3.0 in
11970U
UG-383/U-M
0.14 kg
36 mm
51 mm
76 mm
WR-19
0.32 lb
1.4 in
2.0 in
3.0 in
11970V
UG-385/U
0.14 kg
36 mm
51 mm
76 mm
WR-15
0.32 lb
1.4 in
2.0 in
3.0 in
11970W
UG-387/U
0.14 kg
36 mm
51 mm
76 mm
WR-10
0.32 lb
1.4 in
2.0 in
3.0 in
1. The Agilent 11975A amplifier (2 to 8 GHz) or a similar amplifier can be used to provide sufficient LO power (14 to 18 dBm) to the mixers.
An LO power of between 14.5 to 16 dBm at the mixer’s LO input is necessary to achieve the given frequency response and spectrum
analyzer amplitude accuracy specifications. When LO power varies between 14 to 18 dBm at the mixer’s LO input, add ±1 dB to the
frequency response and spectrum analyzer amplitude accuracy specification.