Rigol DSG821A 2.1GHz RF Signal Generator
Rigol DSG821A 2.1GHz RF Signal Generator

Rigol DSG821A 2.1GHz RF Signal Generator

£2880.00 (£3456.00 inc VAT)

Available on back-order, delivery normally 1 - 2 weeks

Availability: Stock models delivered next working day (UK only) for orders placed before 16:30 (Mon - Fri)

SKU: DSG821A Category: Brand:

Description

Rigol DSG821A Signal Generator

The DSG821A has a maximum output frequency of 2.1GHz whilst maximum output power is +20dBm (typical). The DSG821A also provides frequency and level sweep functions AM/FM/ØM analogue modulations as well as a power pulse modulation function. DSG800A’s come with an IQ modulator. With all of these features, the DSG821A is an excellent source for high quality signals (including RF, LF, sweep pulse and a variety of analogue modulated signals) and for use as a stable reference.

Features:

  • Maximum frequency 2.1GHz
  • Frequency Resolution: 0.01 Hz
  • A version includes an IQ modulator
  • Up to -112 dBc/Hz (typical) phase noise
  • Up to +20 dBm (typical) maximum output power
  • Uses electronic attenuator to avoid wearing
  • Specially designed protection functions
  • Digital ALC circuit Flexible frequency and amplitude sweep functions
  • Complete AM/FM/ØM analogue modulation functions
  • Light weight, the handle offers comfortable grip

Rigol DSG800 RF Signal Generator Comparison Table

ModelMaximum FrequencyAmplitude AccuracyPhase NoiseIQ ModulationConnectivity
DSG8151.5GHz<0.5dB<-112dBc/HzNoUSB Host & Device, LAN (LXI)
DSG8212.1GHz<0.5dB<-112dBc/HzNoUSB Host & Device, LAN (LXI)
DSG821A2.1GHz<0.5dB<-112dBc/HzYesUSB Host & Device, LAN (LXI)
DSG8303GHz<0.5dB<-112dBc/HzNoUSB Host & Device, LAN (LXI)
DSG8363.6GHz<0.5dB<-112dBc/HzNoUSB Host & Device, LAN (LXI)
DSG836A3.6GHz<0.5dB<-112dBc/HzYesUSB Host & Device, LAN (LXI)

Product Images

Product Videos

YouTube Video

Documentation

Datasheet

Rigol DSG800 Datasheet

 

Application Notes

Precompliance: Susceptibility testing

Creating an arbitrary IQ Waveform using MatLAB and UltraIQ

Keyless Entry System ASK/FSK Analysis

TX1000 Transmitter Education Testing Application Note

 

DSG800 Specifications
ModelDSG815DSG821DSG821ADSG830DSG836DSG836A
Frequency Range9 kHz to 1.5 GHz9 kHz to 2.1 GHz9 kHz to 2.1 GHz9 kHz to 3 GHz9 kHz to 3.6 GHz9 kHz to 3.6 GHz
Frequency Resolution0.01 Hz0.01 Hz0.01 Hz0.01 Hz0.01 Hz0.01 Hz
Setting Time< 10 ms (typ.)< 10 ms (typ.)< 10 ms (typ.)< 10 ms (typ.)< 10 ms (typ.)< 10 ms (typ.)
Frequency Band
BandFrequency range | NFrequency range | NFrequency range | NFrequency range | NFrequency range | NFrequency range | N
1f < 227.5 MHz | 0.25f < 227.5 MHz | 0.25f < 227.5 MHz | 0.25f < 227.5 MHz | 0.25f < 227.5 MHz | 0.25f < 227.5 MHz | 0.25
2227.5 MHz ≤ f < 455 MHz | 0.125227.5 MHz ≤ f < 455 MHz | 0.125227.5 MHz ≤ f < 455 MHz | 0.125227.5 MHz ≤ f < 455 MHz | 0.125227.5 MHz ≤ f < 455 MHz | 0.125227.5 MHz ≤ f < 455 MHz | 0.125
3455 MHz ≤ f < 910 MHz | 0.25455 MHz ≤ f < 910 MHz | 0.25455 MHz ≤ f < 910 MHz | 0.25455 MHz ≤ f < 910 MHz | 0.25455 MHz ≤ f < 910 MHz | 0.25455 MHz ≤ f < 910 MHz | 0.25
4910 MHz ≤ f < 1820 MHz | 0.5910 MHz ≤ f < 1820 MHz | 0.5910 MHz ≤ f < 1820 MHz | 0.5910 MHz ≤ f < 1820 MHz | 0.5910 MHz ≤ f < 1820 MHz | 0.5910 MHz ≤ f < 1820 MHz | 0.5
51820 MHz ≤ f ≤ 3600 MHz | 11820 MHz ≤ f ≤ 3600 MHz | 11820 MHz ≤ f ≤ 3600 MHz | 11820 MHz ≤ f ≤ 3600 MHz | 11820 MHz ≤ f ≤ 3600 MHz | 11820 MHz ≤ f ≤ 3600 MHz | 1
Internal Reference Frequency
Reference frequency10 MHz10 MHz10 MHz10 MHz10 MHz10 MHz
Temperature stability
In temperature range 0℃ to 50℃ , reference to 25℃< 2 ppm< 2 ppm< 2 ppm< 2 ppm< 2 ppm< 2 ppm
With option OCXO-B08< 5 ppb< 5 ppb< 5 ppb< 5 ppb< 5 ppb< 5 ppb
Aging rate< 1 ppm/year< 1 ppm/year< 1 ppm/year< 1 ppm/year< 1 ppm/year< 1 ppm/year
With option OCXO-B08< 30 ppb/year< 30 ppb/year< 30 ppb/year< 30 ppb/year< 30 ppb/year< 30 ppb/year
Internal reference frequency output
Frequency10 MHz10 MHz10 MHz10 MHz10 MHz10 MHz
Level+5 dBm to +10 dBm+5 dBm to +10 dBm+5 dBm to +10 dBm+5 dBm to +10 dBm+5 dBm to +10 dBm+5 dBm to +10 dBm
External reference frequency input
Frequency10 MHz10 MHz10 MHz10 MHz10 MHz10 MHz
Level0 dBm to +10 dBm0 dBm to +10 dBm0 dBm to +10 dBm0 dBm to +10 dBm0 dBm to +10 dBm0 dBm to +10 dBm
Maximum deviation±5 ppm±5 ppm±5 ppm±5 ppm±5 ppm±5 ppm
General Specifications
Display
TypeTFT LCDTFT LCDTFT LCDTFT LCDTFT LCDTFT LCD
Resolution320 (RGB) × 240320 (RGB) × 240320 (RGB) × 240320 (RGB) × 240320 (RGB) × 240320 (RGB) × 240
Size3.5 inches3.5 inches3.5 inches3.5 inches3.5 inches3.5 inches
Mass Storage
Mass StorageFlash non-volatile memory (internal); USB storage device (not supplied)Flash non-volatile memory (internal); USB storage device (not supplied)Flash non-volatile memory (internal); USB storage device (not supplied)Flash non-volatile memory (internal); USB storage device (not supplied)Flash non-volatile memory (internal); USB storage device (not supplied)Flash non-volatile memory (internal); USB storage device (not supplied)
Data storage spaceFlash non-volatile memory
(internal) 96 MB (nom.)		Flash non-volatile memory
(internal) 96 MB (nom.)		Flash non-volatile memory
(internal) 96 MB (nom.)		Flash non-volatile memory
(internal) 96 MB (nom.)		Flash non-volatile memory
(internal) 96 MB (nom.)		Flash non-volatile memory
(internal) 96 MB (nom.)
Power Supply
Input voltage range, AC100 V to 240 V (nom.)100 V to 240 V (nom.)100 V to 240 V (nom.)100 V to 240 V (nom.)100 V to 240 V (nom.)100 V to 240 V (nom.)
AC frequency range45 Hz to 440 Hz45 Hz to 440 Hz45 Hz to 440 Hz45 Hz to 440 Hz45 Hz to 440 Hz45 Hz to 440 Hz
Power consumptionWith all the options | 50 W (typ.), max. 60 WWith all the options | 50 W (typ.), max. 60 WWith all the options | 50 W (typ.), max. 60 WWith all the options | 50 W (typ.), max. 60 WWith all the options | 50 W (typ.), max. 60 WWith all the options | 50 W (typ.), max. 60 W
Environmental
Temperature
Operating temperature range0℃ to 50℃0℃ to 50℃0℃ to 50℃0℃ to 50℃0℃ to 50℃0℃ to 50℃
Storage temperature range-20℃ to 70℃-20℃ to 70℃-20℃ to 70℃-20℃ to 70℃-20℃ to 70℃-20℃ to 70℃
Humidity
0℃ to 30℃≤ 95% rel. humidity≤ 95% rel. humidity≤ 95% rel. humidity≤ 95% rel. humidity≤ 95% rel. humidity≤ 95% rel. humidity
30℃ to 40℃≤ 75% rel. humidity≤ 75% rel. humidity≤ 75% rel. humidity≤ 75% rel. humidity≤ 75% rel. humidity≤ 75% rel. humidity
40℃ to 50℃≤ 45% rel. humidity≤ 45% rel. humidity≤ 45% rel. humidity≤ 45% rel. humidity≤ 45% rel. humidity≤ 45% rel. humidity
Altitude
Operating heightBelow 3,000mBelow 3,000mBelow 3,000mBelow 3,000mBelow 3,000mBelow 3,000m
Dimensions261.5 mm × 112 mm × 318.4 mm
(10.30 inch × 4.41 inch × 12.54 inch)		261.5 mm × 112 mm × 318.4 mm
(10.30 inch × 4.41 inch × 12.54 inch)		261.5 mm × 112 mm × 318.4 mm
(10.30 inch × 4.41 inch × 12.54 inch)		261.5 mm × 112 mm × 318.4 mm
(10.30 inch × 4.41 inch × 12.54 inch)		261.5 mm × 112 mm × 318.4 mm
(10.30 inch × 4.41 inch × 12.54 inch)		261.5 mm × 112 mm × 318.4 mm
(10.30 inch × 4.41 inch × 12.54 inch)
Weight4.2 kg (9.3 Ib)4.2 kg (9.3 Ib)4.2 kg (9.3 Ib)4.2 kg (9.3 Ib)4.2 kg (9.3 Ib)4.2 kg (9.3 Ib)

Note* Specifications are liable to change. For the full list of Specifications, please see the products datasheet located under the ‘Documentation’ tab.

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