Keysight Technologies E8257DS Series, User Manual

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4 User’s Guide E8251-90283
E8257DS02-S15
Performance Specifications
Performance Specifications
The following table provides specifications or each of the millimeter source models. Refer to the
millimeter source module used for your application. All specification apply over a temperature
range of +20 to +30 °C.
Table 2 Millimeter Source Model Performance Specifications
Item
1
1. Specifications subject to change without notice.
S15 S12 S10 S08 S06 S05 S03 S02
Multipliers x4 x6 x6 x8 x12 x12 x18 x30
FREQ IN (GHz)
12.5 to
18.7 10.0 to
15.0 12.5 to
18.4 11.2 to
17.5 9.1 to
14.1 11.6 to
18.4 12.2 to
18.1 10.83 to
16.67
FREQ OUT (GHz)
50.0 to
75.0 60.0 to
90.0 75.0 to
110.0 90.0 to
140.0 110.0 to
170.0 140.0 to
220.0 220.0 to
325.0 325 to

500
RF IN +10 dBm
RF IN Damage Level +36 dBm
RF OUT
2
(typical)
2. Not traceable to NIST above 110 GHz.
+8 dBm +6 dBm +5 dBm -5 dBm -13 dBm -15 dBm
3
3. Up to 200 GHz, rolling off at -25 dBm typical at 220 GHz as measured by OML’s calorimeter.
-25 dBm
4
4. Output power estimated due to sensitivity limitation of OML’s calorimeter, measured power data not traceable or
provided.
-27 dBm
4
Harmonics &

Sub-Harmonics
5
(typical)
5. As related to the desired output frequencies.
 -20 dBc
In-Band Spurious
6
(typical)
6. In-band mixing products. Typically

-15 dBc in the lower 10% of WR-15, WR12, or WR10 waveguide band.
 -20 dBc
 -15 dBc (in the lower 10% band)
 -20 dBc
RF IN VSWR 
(typical)

2
RF OUT VSWR
(typical)

1.7

1.7

1.7

1.7

1.7

1.7

3.0

3.0
RF IN Port SMA Female
Manually Adjustable
Attenuator
7
7. Available as Option A25. Not available in the E8257DS02 module.
25 dB minimum n/a
RF OUT Port
8
8. RF Output port flange configuration per MIL-F-3922-67B-xx.
WR-15 WR-12 WR-10 WR-08 WR-06 WR-05 WR-03 WR-02
Power (typical) Supplied by E82xx Series PSG (+8 Vdc at 1.2 A max, +15 Vdc at 150 mA max)