Agilent Technologies E8267D PSG Instrukcja Użytkownika Pobierz pdf (Strona 8)

Adjustable RF output limit

Frequency [GHz]

Power [dBm]

5101520

25 dBm

20 dBm

23 dBm

15 dBm

RF output limit (measured)

Resolution 0.01 dB

Temperature stability 0.01 dB/ °C (typ)

User flatness correction

Number of points 2 to 1601 points/table

Number of tables Up to 10,000, memory limited

Path loss Arbitrary, within attenuator range

Entry modes Remote power meter

, remote bus, manual (user edit/view)

Output impedance 50 Ω (nom)

SWR (internally leveled)

Option 520

250 kHz to 2 GHz < 1.4:1 (typ)

> 2 GHz to 20 GHz < 1.6:1 (typ)

Option 532 and 544

250 kHz to 1.2 GHz < 1.4:1 (typ)

> 1.2 GHz to 20 GHz < 1.6:1 (typ)

> 20 GHz < 1.8:1 (typ)

Leveling modes Internal leveling, external detector leveling, millimeter source module, ALC off

External detector leveling

Range –0.2 mV to –0.5 V (nom) (–36 dBm to +4 dBm using Agilent 33330D/E detector)

Bandwidth Selectable 0.1 to 100 kHz (nom) (note: not intended for pulsed operation)

Maximum reverse power 1/2 Watt, 0 V

Adjustable RF output limit

Function Protects external devices by limiting maximum RF output; operates in all leveling modes

(internal, external, source module)

Range User-adjustable from +15 dBm to maximum output power

Accuracy

+15 to +25 dBm ±1 dB (typ)

> +25 dBm ±1.5 dB (typ)

Resolution 1 dB

Response time 30 μsec (measured)

Adjustment Can be locked to prevent accidental change

1. Options 532 and 544: 0.02 dB/°C (typ) above 2 GHz.

2. Compatible with Agilent EPM Series (E4418B and E4419B) power meters.

1 2 3 4 5 6 7 8 9 10 11 12 13 ... 33 34

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Agilent Technologies E8267D PSG Instrukcja Użytkownika Strona 8

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