Keysight (Agilent) E4428C
| Attribute | Value |
|---|---|
| Modulation | AM, FM, ΦM, pulse, wideband AM |
| Frequency Resolution | 0.01 Hz |
| Harmonics | < -30 dBc |
| Switching Speed | < 9 ms (spec.) |
| Timebase Aging | < ±0.1 ppm per year |
| Frequency Range | 250 kHz to 1, 2, 3, 4 or 6 GHz |
| Output Power | -136 to +13 dBm at 1 GHz (typ.) |
| SSB Phase Noise | < -130 dBc/Hz at 1 GHz, 20 kHz offset (-134 dBc/Hz typ.) |
| Level Accuracy | ±0.5 dB to 2 GHz, ±0.6 dB to 3 GHz (spec.) |
| Non-Harmonics | < -80 dBc at 250 MHz to 1 GHz, > 10 kHz offset |
| Sweep Modes | step sweep, list mode, power sweep |
| RF Output Connector | Type-N female, front panel |
| Interfaces | GPIB, LAN, RS-232 |
| Dimensions | 426 × 133 × 432 mm |
| Weight | < 16 kg |
Available configurations
| Model | Frequency range | Configuration |
| E4428C-501 | 250 kHz to 1 GHz | Analog signal generator |
| E4428C-502 | 250 kHz to 2 GHz | Analog signal generator |
| E4428C-503 | 250 kHz to 3 GHz | Analog signal generator |
| E4428C-504 | 250 kHz to 4 GHz | Analog signal generator |
| E4428C-506 | 250 kHz to 6 GHz | Analog signal generator |
Keysight Technologies E4428C Options:
- E4428C - 503 - 250 kHz to 3 GHz frequency range [electronic attenuator standard]
- E4428C - 506 - 250 kHz to 6 GHz frequency range [mechanical attenuator only]
- E4428C - UNB - High output power with mechanical attenuator
- E4428C - 1EM - Moves all front panel connectors to rear
- E4428C - 1CM - Rack mount kit without handles
- E4428C - 1CP - Rack mount kit with handles
- E4428C - 1CN - Front handle kit
- E4428C - CD1 - CD-ROM of English user guide and assembly level service manual (standard with instrument)
- E4428C - ABA - Printed English documentation set
- E4428C - 0BW - Service documentation, assembly level
- E4428C - UK6 - Commercial calibrations certificate with test data
The Keysight (Agilent) E4428C ESG analog signal generator delivers top-tier RF and analog modulation performance up to 3 or 6 GHz, ideal for CW, AM, ØM, and FM signal generation. It features precise output power from -136 to 17 dBm, exceptional spectral purity with -134 dBc/Hz phase noise, and advanced dual internal function generators supporting various waveforms including sine and pulse.
Its flexible modulation capabilities and high-stability OXCO timebase make it perfect for component and receiver testing in cellular, ISM, and UNII bands. Includes 10BaseT LAN, GPIB, SCPI, and IVI-COM support.
Testwall can supply the used Keysight (Agilent) E4428C, fully tested. With expert support and global delivery, Testwall ensures high-performance instrumentation with unmatched reliability and service quality. Please contact us directly if you need calibration or repair of the Keysight (Agilent) E4428C.
Options and configurations
- Frequency Range: 250 kHz to 1, 2, 3, 4 or 6 GHz (Opt. 501/502/503/504/506)
- Output Power: -136 to +13 dBm (+17 dBm with Opt. UNB) at 1 GHz (typ.)
- RF Output Connector: Type-N female, front panel (rear panel with Opt. 1EM)
