Boonton 4540 Peak Power Meter User Manual Bedienungsanleitung PDF herunterladen (Seite 20)

Boonton 4540 Series RF Power Meter

General Information

1-6

1.6 Specifications

Performance specifications for the 4540 Series are listed in Table 1-2.

Performance specifications for all Boonton power sensors are found in the Boonton Sensor Manual, which

may be ordered as Boonton p/n 98501900J.

Table 1-2 4540 Series Performance Specifications

(Specifications are subject to change without notice)

SENSOR INPUTS

RF Frequency Range: 1 MHz to 110 GHz*

Pulse Measurement Range: -50 to +20 dBm*

Modulated Measurement Range: -55 to +20 dBm*

CW Measurement Range: -70 to +44 dBm*

Relative Offset Range: ±300.00 dB

Vertical Scale: Logarithmic 0.1 to 50 dBm/div in 1-2-5 sequence

0.1 to 50 dBV/div in 1-2-5 sequence

0.1 to 50 dBmV/div in 1-2-5 sequence

0.1 to 50 dBµV/div in 1-2-5 sequence

Linear 1 nW/div to 50 MW/div in 1-2-5 sequence

1 nV/div to 50 MV/div in 1-2-5 sequence

Rise time/Video Bandwidth: 7 ns / 70 MHz*

Single-Shot Bandwidth: 5 MHz (based on 10 samples per pulse)

Pulse Repetition Rate: 30 MHz max (for internally triggered measurements)*

Minimum Pulse Width: 15 ns*

* SENSOR DEPENDENT

MEASUREMENT SYSTEM

Sensor inputs: One or two sensor measurement channels.

Measurement Technique: Random repetitive sampling system that provides pre and post-trigger

data as well as statistical histogram accumulation.

Maximum Sampling Rate: 50 Mega-samples/second on two channels simultaneously. (Equivalent

effective sampling rate of 5 Giga-samples/second)

Memory depth: 262,144 samples at max sampling rate

Vertical Resolution: 0.008%, 14-bit A/D Converter

TIME BASE

Time Base Range: 10 ns/div to 1 hr/div

Time Base Accuracy: 0.01%

Time Base Resolution: 0.2 ns

Time Base Display: Sweeping or Roll Mode

Trigger Delay Range: 10 ns - 500 ns timebases -4 ms to +100 ms

1 µs - 10 ms timebases 4000 divisions

20 ms - 3600s timebases -40 to +100 s

Trigger Delay Resolution: 0.02 divisions

1 2 ... 15 16 17 18 19 20 21 22 23 24 25 ... 269 270

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