Rigol DSG821 2.1GHz RF Signal Generator
Rigol DSG821 2.1GHz RF Signal Generator
Rigol DSG821 2.1GHz RF Signal Generator

Rigol DSG821 2.1GHz RF Signal Generator

£1825.00 (£2,190.00 inc VAT)

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SKU: DSG821 Categories: , Brand:

Description


Rigol DSG821 Signal Generator

The DSG821 has a maximum output frequency of 2.1GHz whilst maximum output power is +20dBm (typical). The DSG821 also provides frequency and level sweep functions AM/FM/ØM analogue modulations as well as a power pulse modulation function. With all of these features, the DSG821 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
  • 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

Model Maximum Frequency Amplitude Accuracy Phase Noise IQ Modulation Connectivity
DSG815 1.5GHz <0.5dB <-112dBc/Hz No USB Host & Device, LAN (LXI)
DSG821 2.1GHz <0.5dB <-112dBc/Hz No USB Host & Device, LAN (LXI)
DSG821A 2.1GHz <0.5dB <-112dBc/Hz Yes USB Host & Device, LAN (LXI)
DSG830 3GHz <0.5dB <-112dBc/Hz No USB Host & Device, LAN (LXI)
DSG836 3.6GHz <0.5dB <-112dBc/Hz No USB Host & Device, LAN (LXI)
DSG836A 3.6GHz <0.5dB <-112dBc/Hz Yes USB Host & Device, LAN (LXI)

Product Images

Product Videos

YouTube Video
EEVBlog Rigol DSG815 Teardown

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
Model DSG815 DSG821 DSG821A DSG830 DSG836 DSG836A
Frequency Range 9 kHz to 1.5 GHz 9 kHz to 2.1 GHz 9 kHz to 2.1 GHz 9 kHz to 3 GHz 9 kHz to 3.6 GHz 9 kHz to 3.6 GHz
Frequency Resolution 0.01 Hz 0.01 Hz 0.01 Hz 0.01 Hz 0.01 Hz 0.01 Hz
Setting Time < 10 ms (typ.) < 10 ms (typ.) < 10 ms (typ.) < 10 ms (typ.) < 10 ms (typ.) < 10 ms (typ.)
Frequency Band
Band Frequency range | N Frequency range | N Frequency range | N Frequency range | N Frequency range | N Frequency range | N
1 f < 227.5 MHz | 0.25 f < 227.5 MHz | 0.25 f < 227.5 MHz | 0.25 f < 227.5 MHz | 0.25 f < 227.5 MHz | 0.25 f < 227.5 MHz | 0.25
2 227.5 MHz ≤ f < 455 MHz | 0.125 227.5 MHz ≤ f < 455 MHz | 0.125 227.5 MHz ≤ f < 455 MHz | 0.125 227.5 MHz ≤ f < 455 MHz | 0.125 227.5 MHz ≤ f < 455 MHz | 0.125 227.5 MHz ≤ f < 455 MHz | 0.125
3 455 MHz ≤ f < 910 MHz | 0.25 455 MHz ≤ f < 910 MHz | 0.25 455 MHz ≤ f < 910 MHz | 0.25 455 MHz ≤ f < 910 MHz | 0.25 455 MHz ≤ f < 910 MHz | 0.25 455 MHz ≤ f < 910 MHz | 0.25
4 910 MHz ≤ f < 1820 MHz | 0.5 910 MHz ≤ f < 1820 MHz | 0.5 910 MHz ≤ f < 1820 MHz | 0.5 910 MHz ≤ f < 1820 MHz | 0.5 910 MHz ≤ f < 1820 MHz | 0.5 910 MHz ≤ f < 1820 MHz | 0.5
5 1820 MHz ≤ f ≤ 3600 MHz | 1 1820 MHz ≤ f ≤ 3600 MHz | 1 1820 MHz ≤ f ≤ 3600 MHz | 1 1820 MHz ≤ f ≤ 3600 MHz | 1 1820 MHz ≤ f ≤ 3600 MHz | 1 1820 MHz ≤ f ≤ 3600 MHz | 1
Internal Reference Frequency
Reference frequency 10 MHz 10 MHz 10 MHz 10 MHz 10 MHz 10 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
Frequency 10 MHz 10 MHz 10 MHz 10 MHz 10 MHz 10 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
Frequency 10 MHz 10 MHz 10 MHz 10 MHz 10 MHz 10 MHz
Level 0 dBm to +10 dBm 0 dBm to +10 dBm 0 dBm to +10 dBm 0 dBm to +10 dBm 0 dBm to +10 dBm 0 dBm to +10 dBm
Maximum deviation ±5 ppm ±5 ppm ±5 ppm ±5 ppm ±5 ppm ±5 ppm
General Specifications
Display
Type TFT LCD TFT LCD TFT LCD TFT LCD TFT LCD TFT LCD
Resolution 320 (RGB) × 240 320 (RGB) × 240 320 (RGB) × 240 320 (RGB) × 240 320 (RGB) × 240 320 (RGB) × 240
Size 3.5 inches 3.5 inches 3.5 inches 3.5 inches 3.5 inches 3.5 inches
Mass Storage
Mass Storage 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) Flash non-volatile memory (internal); USB storage device (not supplied)
Data storage space 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.)		 Flash non-volatile memory
(internal) 96 MB (nom.)
Power Supply
Input voltage range, AC 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.) 100 V to 240 V (nom.)
AC frequency range 45 Hz to 440 Hz 45 Hz to 440 Hz 45 Hz to 440 Hz 45 Hz to 440 Hz 45 Hz to 440 Hz 45 Hz to 440 Hz
Power consumption With all the options | 50 W (typ.), max. 60 W With all the options | 50 W (typ.), max. 60 W With all the options | 50 W (typ.), max. 60 W With all the options | 50 W (typ.), max. 60 W With all the options | 50 W (typ.), max. 60 W With all the options | 50 W (typ.), max. 60 W
Environmental
Temperature
Operating temperature range 0℃ 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 height Below 3,000m Below 3,000m Below 3,000m Below 3,000m Below 3,000m Below 3,000m
Dimensions 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)		 261.5 mm × 112 mm × 318.4 mm
(10.30 inch × 4.41 inch × 12.54 inch)
Weight 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) 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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