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Keysight E8257D is a fully-synthesized signal generator with high output power, low phase noise, and modulation capability. Keysight PSG Signal Generator continues to set the standard for performance and is the industrys most trusted microwave signal generator with extremely low phase noise of less than -130 dBc/Hz 1GHz, 10 kHz offset. The offered configuration is with 250KHz to 20GHz Frequency range, step attenuator, 21 dBm high output power option, analog modulation AM, FM, Phase and LF output and narrow pulse modulation capability. STANDARD 3 Years WARRANTY. Refer Keysight datasheet for detailed specifications. Prices indicated including GST @18 percent. Delivery period 60 days..
| Other Specifications Download Specification | |
|---|---|
| Type | RF Signal Generator |
| Frequency Range | 10 MHz to 20 GHz |
| Frequency Resolution | 0,1 Hz |
| Ageing Rate For Reference Frequency (As Declared By OEM) | Less than 1 PPM/Year |
| Temperature Stability For Reference Frequency | Less than 1 PPM |
| SSB Phase Noise At 1GHz,on 20KHz Offset (dBc/Hz) | less than -105 dBc |
| Harmonics At 3 GHz Level At 0 DBm | less than -30 dBc |
| Non Harmonics (>10 KHz Carrier Offset) | less than -50 dBc |
| Non Harmonics (>50 KHz Carrier Offset) | NA dBc |
| Reverse Power Protection | 0.5 W, 0 Vdc Watt |
| Minimum Output Level | -120 dBm |
| Maximum Output Level | +13 dBm |
| Output Level Resolution | 0,1 dB |
| Total Accuracy Forall Specified Output Level At 25 Degree C In Continuous Wave Mode | <± 1dB dB |
| VSWR On All Operating Frequencies | 1.6 |
| Memory (Minimum Storage Settings) | 14 |
| Amplitude Modulation (AM) Operating Modes | Internal & External |
| Minimum Amplitude Modulation Frequency (3 DB), F > 100 KHz | 0.5 Hz Hz |
| Maximum Amplitude Modulation Frequency (3 DB), F > 100 KHz | 1 MHz KHz |
| Modulation Depth | 0 to 100 % |
| Resolution Of AM | 0.1% |
| AM Distortion At 1 KHz | < 2% |
| Frequency Modulation (FM) Operating Modes | Internal & External |
| Minimum Frequency Modulation Frequency (-3 DB) Standard | DC/ 20 Hz |
| Maximum Frequency Modulation Frequency (-3 DB) Standard | 1000 |
| Minimum Frequency Deviation | 1000 |
| Maximum Frequency Deviation | 32000 KHz |
| Resolution Of FM | 0.1% of deviation or 1 Hz, |
| Setting Error (at AF=1 KHz And 50% Max. Deviation) For FM | < ± (3.5% of FM deviation + 20 Hz) |
| Phase Modulation | Available |
| If Available, Phase Modulation Operatinf Mode | Internal & External |
| Minimum Phase Deviation | 1 Radian Radians |
| Maximum Phase Deviation | 32 Radian Radians |
| Resolution Of Phase Modulation | 1 % |
| Setting Error (at AF=1 KHz) For Phase Modulation | < ± 5% of deviation + 0.01 radians |
| Internal Modulation Generator For AM/FM/PM | 0.5 Hz to 1 MHz with resolution of 0.5 Hz |
| Pulse Modulation | Available |
| If Available, Pulse Modulation Operating Modes | Internal & External |
| Rise And Fall Time | 10 ns ns |
| On/Off Ratio | 80 dB (typ) dB |
| Minimum Pulse Width | 1 μs/20 ns, ALC on/off ns |
| Input Level | TTL |
| RF Digital Sweep Range And Width | 250 KHz to 20 GHz |
| RF Digital Sweep Time Range | 1 ms to 60 s |
| RF Analog Sweep | Not-Available |
| If Available, RF Analog Sweep Range And Width | NA |
| RF Analog Sweep Time Range | NA |
| Pulse Generator | Available |
| If Available, Pulse Generator Operating Mode | Automatic, externally triggered, external gate mode, single pulse, double pulse, delayed pulse(externally triggered) |
| Pulse Width | 10 ns to 42 s |
| Pulse Delay | Free run mode:0 to ± 42 s and Doublet modes: 75 ns to 42 s with ± 10 ns jitter |
| Pulse Period | 70 ns to 42 s (repetition frequency: 0.024 Hz to 14.28 MHz) |
| Vector Modulation | Not-Available |
| Internal Base Band Generator Bandwidth | NA MHz |
| Arbitory Waveform Memory | NA Mega samples |
| Modulation | NA |
| Error Vector Magnitude (EVM) | 0 % |
| Phase Modulator | Not-Available |
| If Available, Range Of Modulating Signal (Wide Mode) | NA |
| If Available, Range Of Modulating Signal (Narrow Mode) | NA |
| Interface Available | GPIB (IEEE-488.2,1987) with listen and talk, RS-232, and 10BaseT LAN interface. |
| Standard Acessories (To Be Supplied) | Power Cord, Documentation CD |
| Power Requirements | 230 V +/-10% AC, 50 Hz +/- 3% |
| Operating Temperature Range | 0 to 55 Degree C Degree C |
| Operating Humidity (RH) | Relative humidity - type tested at 95%, +40°C (non-condensing) % |
| "Availability Of Test Reports From Central Govt / NABL Approved / ILAC Acredited Lab To Prove Conformity To The Specification Including Environmental Tests As Under : 1. Dry Heat Test : 45 Deg C For 16 Hours As Per IS:9000/Pt.3/sec.5/1977 (reaffirmed In 2007) 2. Cold Test : 0 Deg C For 4 Hours As Per IS:9000/Pt.2/sec.4/1977 (reaffirmed In 2007) 3. Damp Heat Test: 95% RH At 45 Deg C, Two Cycles Of 24 Hours Each Separated By A Gap Of 4 Hours As Per IS:9000/Pt.5/sec. 1/1991 (reaffirmed In 2007) All The Functional Paramteres Are To Be Verified Before And After Recovery Period Of 1 Hours Of Above Environmental Test Sequence As Above. There Shall Be No Deterioration In Functional Parameters. | Yes |
| Test Report No. | NTH (SR)/EL(C)/2013/024K |
| Test Report Date | 2/4/2013 |
| Name Of The Lab | National Test House, Taramani, Chennai |
| Warranty | 3 Years |
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