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July 2025
E1445A
Keysight/Agilent E1445A, 13 Bit Resolution, 256 kSa Waveform Segment Memory, 32 k-Segment Sequence Memory, Arbitrary Function Generator
Actual item may vary if no part number is provided on quote request.
✔ 2 Year Warranty Included
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Andrew Gar**** Verified Buyer
" Amazing to work with and had my order within 1 week after purchasing with all NI certs and data that were needed. "
March 2025
Said Sai**** Verified Buyer
" Competent contact for highly specialized components. The support team is very knowledgeable. Many thanks for the help and the fast shipping! "
January 2025
Bob C**** Verified Buyer
" Jason was able to get our emergency situation taken care of quickly and professionally. "
May 2025
Gregg Flecki**** Verified Buyer
" Great service and great products. This is my 2nd time using Apex Waves, truly impressed. "
January 2025
Carol Zimme**** Verified Buyer
" Very responsive and helpful, competitive pricing. Good source! "
July 2025
Andrew Gar**** Verified Buyer
" Amazing to work with and had my order within 1 week after purchasing with all NI certs and data that were needed. "
March 2025
Said Sai**** Verified Buyer
" Competent contact for highly specialized components. The support team is very knowledgeable. Many thanks for the help and the fast shipping! "
January 2025
Bob C**** Verified Buyer
" Jason was able to get our emergency situation taken care of quickly and professionally. "
May 2025
Gregg Flecki**** Verified Buyer
" Great service and great products. This is my 2nd time using Apex Waves, truly impressed. "
January 2025
Keysight/Agilent E1445A Arbitrary Function Generator
The Keysight E1445A Arbitrary Function Generator is a C-size 1-slot message-based VXI module. It delivers 13-bit resolution at a maximum sampling rate of 40 megasamples per second. The model supports standard waveform outputs, including sine, square, ramp, and triangle waveform types. Its architecture accommodates up to 128 waveforms in memory simultaneously using SCPI programming commands.
The Keysight E1445A Arbitrary Function Generator uses internal 40 MHz and 42.9 MHz crystals as primary time base sources. The additional time base inputs include the VXI CLK10 line, VXI ECLTrig lines, and the faceplate BNC. The maximum frequency reaches 10.7 MHz for sine, 5 MHz for square, and 100 kHz for ramp and triangle. The square waveform rise time is 17 ns typical, and the internal crystals are rated at 50 ppm.
The frequency sweep range of the generator spans 0.01 Hz to 10 MHz in linear or logarithmic modes. The frequency hopping covers the same range at up to 500 kHz via registers or 800 Hz via SCPI. The frequency shift keying rate supports up to 2 million changes per second for FSK modulation applications. The phase modulation at up to 500 kHz is selectable via software, VXI Local Bus, or the faceplate connector.
The DC accuracy of the arbitrary function generator is specified at ± (0.3% + 5 mV) into a 50 Ω termination load. The AC accuracy is rated at ± (0.1 dB + attenuator error + AC flatness) on an absolute measurement basis. The DAC monotonicity exceeds 11 bits, and the differential nonlinearity at DC is rated at 4 LSB. These accuracy specifications support reliable signal generation for industrial and laboratory measurement environments.
The E1445A Arbitrary Function Generator delivers a peak amplitude of ± 10.2 V maximum in an open-circuit configuration. The maximum output into a 50 Ω load is ± 5.5 V AC + DC, and the maximum offset is ± 5 V. The output impedance is software selectable at 50 Ω or 75 Ω and is calibrated for open circuit operation. The voltage amplitude steps are 1.25 mV into 50 Ω and 2.5 mV into high-impedance output loads.
| Model | E1445A |
|---|---|
| Manufacturer | Keysight/Agilent |
| Part Type | Arbitrary Function Generator |
| Resolution | 13-Bit |
| Maximum Sample Rate | 40 MSa/s |
| Segment Memory | 256 kSa |
| Sequence Memory | 32 k-Segment |
| Register Access | Direct High-Speed Access |
| Frequency Control | Sweep And Hopping |
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