HP ESG-D Series, Руководство пользователя

Страница: 680 / 712

9-4
Specifications
HP ESG-D Series Signal Generators Specifications
Internal Reference Oscillator
Output
Stability:
Standard
(typical)
High Stability
(Option 1E5)
Aging Rate <
±
2 ppm/year <
±
0.1 ppm/year or
<
±
0.0005 ppm/day after
45 days
Temperature
(0 to 55
°
C)
<
±
1 ppm <
±
0.05 ppm, typical
Line Voltage <
±
0.1 ppm
(+5%,
−
10%)
<
±
0.002 ppm, typical
(+5%,
−
10%)
Timebase Reference Output:
Frequency: 10 MHz
Amplitude: > 0.35 V
rms
into 50
Ω
load
External Reference Input:
Frequency: 1, 2, 5, 10 MHz
±
typically 10 ppm (typically 1 ppm, Opt. 1E5)
Amplitude: > 0.15 V
rms
Input Impedance: 50
Ω
Range:
250 kHz to 1000 MHz: +13 to
−
136 dBm
> 1000 MHz to 3000 MHz: +10 to
−
136 dBm
> 3000 MHz to 4000 MHz: +7 to
−
136 dBm