Anritsu MG3700A MG3700A Spécifications télécharger pdf (Page 19)

Product Brochure

MG3700A 19

Specications

• MG3700A Vector Signal Generator

The following conditions are applied unless otherwise specied. Common to CW mode and modulation mode. [Continuous mode: Off, External

ALC: Off, Frequency switching speed: Normal, Pulse modulation: Off], Only during modulation mode [Input level to DAC (RMS): Full scale 14 dB

to full scale 17 dB, Sampling rate: >100 kHz, Memory mode: Except combining two waveform, IQ Output: Off, After CAL execution, During

internal modulation]

Frequency

Range 250 kHz to 3 GHz (Standard), 250 kHz to 6 GHz (Option)

Resolution 0.01 Hz

Internal reference oscillator

Frequency: 10 MHz, Aging rate: ±1 × 10

–8

/day, ±1 × 10

–7

/year, Temperature stability: ±2 × 10

–8

(0˚ to 50°C),

Start-up characteristics (at 23°C):

±5 × 10

–8

(After 5 min, compared to frequency after 24 h warm-up)

With Rubidium Reference Oscillator Option

Frequency: 10 MHz, Aging rate: ±1 × 10

–10

/Month, Temperature stability: ±1 × 10

–9

(0˚ to 50°C),

Start-up characteristics (at 23°C):

±1 × 10

–9

(After 7 min, compared to frequency after 24 h warm-up)

External reference input

Frequency: 5 MHz/10 MHz (auto-switching), Operating range: ±1 ppm,

Input level:≥0.7 Vp-p/50 Ω (AC coupled), Connector: BNC-J (rear panel, Ref Input)

Buffer output (Reference output)

Frequency: 10 MHz, Output level: TTL (DC-coupled), Connector: BNC-J (rear panel, Buffered Output)

Switching time

Response time from nal command to ±0.1

∗

ppm of set frequency on GPIB

∗:

(When set frequency is 1 GHz or less, response time from nal command to ±100 Hz)

When Frequency change speed = Normal:

≤40 ms (When exceeding 3 GHz)

≤15 ms (When the amount of frequency change is less than 1 GHz without exceeding 3 GHz)

≤20 ms (When the amount of frequency change is 1 GHz or more without exceeding 3 GHz)

When Frequency change speed = Fast:

≤40 ms (When exceeding 3 GHz)

≤10 ms (When not exceeding 3 GHz)

With Mechanical Attenuator Option

Regardless of frequency change speed.:

≤100 ms (When exceeding 3 GHz)

≤80 ms (When not exceeding 3 GHz)

Frequency setup and Display

Direct setup: Absolute value of frequency is set up and displayed.

Setup by CH: CH assigned to frequency. Separate CH tables can be assigned to two or more systems

(groups). Group names and CH numbers are set and displayed. Furthermore, the

corresponding frequency is displayed simultaneously.

Output level

Settable range

–140 to +13 dBm (At CW, accuracy range: –136 to +6 dBm)

With Mechanical Attenuator Option

–140 to +19 dBm (At CW, accuracy range: –136 to +10 dBm)

∗:

Refer to Vector modulation. At vector modulation, level error in compared with CW for level accuracy

at vector modulation.

Unit

Power: dBm

Voltage: dBµV (terminate voltage display), dBµV (open voltage display)

Resolution 0.01 dB (dBm, dBµV)

Accuracy

At CW and 23 ±5°C:

Level (p) [dBm]

Frequency (f) [Hz]

250 k ≤ f < 25 M 25 M ≤ f ≤ 3 G 3 G < f ≤ 6 G

∗

+3 < p ≤ +6 ― ±0.5 dB ―

–1 < p ≤ +3 ― ±0.5 dB ±0.8 dB

–120 ≤ p ≤ –1 ±0.5 dB typ. ±0.5 dB ±0.8 dB

–127 ≤ p < –120 ― ±0.7 dB ±2.5 dB typ.

–136 ≤ p < –127 ― ±1.5 dB typ. ―

∗

: Upper frequency 6 GHz option required for 3 GHz < f ≤ 6 GHz.

With Mechanical Attenuator Option

Level (p) [dBm]

Frequency (f) [Hz]

250 k ≤ f < 25 M 25 M ≤ f ≤ 3 G 3 G < f ≤ 6 G

∗

+7 < p ≤ +10 ±0.5 dB typ. ±0.5 dB ―

–100 ≤ p ≤ +7 ±0.5 dB typ. ±0.5 dB ±0.8 dB

–120 ≤ p < –100 ±0.5 dB typ. ±0.5 dB ±1.0 dB

–127 ≤ p < –120 ― ±0.7 dB ±2.5 dB typ.

–136 ≤ p < –127 ― ±1.5 dB typ. ―

∗

: Upper frequency 6 GHz options required for 3 GHz < f ≤ 6 GHz.

Linearity

At CW, –11 dBm and at 23 ±5°C:

±0.2 dB typ. (at –120 to –11 dBm, 25 MHz ≤ f ≤ 3 GHz)

±0.3 dB typ. (at –120 to –11 dBm, 3 GHz < f ≤ 6 GHz)

With Mechanical Attenuator Option

At CW, –7 dBm and at 23 ±5°C:

±0.2 dB typ. (at –120 to –7 dBm, 25 MHz ≤ f ≤ 3 GHz)

±0.3 dB typ. (at –120 to –7 dBm, 3 GHz < f ≤ 6 GHz)

Switching time

Response time from nal command to ±0.1 dB of nal level on GPIB.

f < 25 MHz: ≤15 ms (Normal mode), ≤10 ms (Continuous mode)

f ≥ 25 MHz: ≤10 ms (Not based on mode)

With Mechanical Attenuator Option

≤80 ms (Normal mode), ≤10 ms (Continuous mode)

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Anritsu MG3700A MG3700A Spécifications Page 19

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