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Level accuracy with step attenuator

(dB)

Frequency

> +10 dBm +10 to –10 dBm –10 to –70 dBm –70 to –90 dBm –90 to –110 dBm

250 kHz to 2 GHz

±0.6 ±0.6 ±0.7 ±0.8 ±1.4

> 2 to 20 GHz ±0.8 ±0.8 ±0.9 ±1.0 ±1.7

> 20 to 40 GHz ±1.0 ±0.9 ±1.0 ±2.0

Resolution 0.01 dB

Temperature stability 0.01 dB/°C (typical)

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 (nominal)

SWR (internally leveled) (typical)

250 kHz to 2 GHz < 1.4:1

> 2 GHz to 20 GHz < 1.6:1

> 20 GHz to 40 GHz < 1.8:1

Leveling modes Internal leveling, external detector leveling, millimeter

source module, ALC Off

External detector leveling

Range –0.2 mV to –0.5 V (nominal) (–36 dBm to +4 dBm using

Agilent 33330D/E detector)

Bandwidth 10 kHz (typical) (Note: not intended for pulsed operation)

Maximum reverse power 1/2 Watt (nominal)

1. Specifications apply in CW and List/Step sweep modes over the 15 to 35º C temperature range, with attenuator

hold off (normal operating mode). Degradation outside this range, for ALC power levels > –10 dBm, is typically

< 0.3 dB. In Ramp sweep mode (with Option 007), specifications are typical. For instruments with type-N

connectors (Option 1ED), specifications are degraded typically 0.2 dB above 18 GHz. Level accuracy is not

specified below –110 dBm.

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

Measured level accuracy +5 dBm Option 1E1

Frequency (MHz)

0.5

-0.5

-1

0 5000 10000 15000 20000

Measured level accuracy +5 dBm Option 1E1

Frequency (MHz)

0.5

-0.5

-1

0 10000 20000 30000 40000

20 GHz level accuracy 40 GHz level accuracy

1 2 3 4 5 6 7 8 9 10 11 ... 15 16

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