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1441 Series Signal Generator
Testing instrument
- Description
- Parameters
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Key Features
- Portable chassis design, lightweight and easy to carry.
- Frequency range: 9 kHz to 3 GHz / 6 GHz
- -127 to +10 dBm wide dynamic range power output
- Standard equipment includes an internal modulation generator with amplitude modulation, frequency modulation, and pulse modulation capabilities.
- Two scanning methods: step-by-step and list-based
- Chinese/English operating interface, with a large LED full-color LCD display
- Wide-range AC power input
- Provides GPIB and LAN interfaces for programmable operation.
Portable chassis design, lightweight and easy to carry.
The 1441 series signal generator features a portable chassis design, and its integrated approach makes it lighter in weight. This reduces the burden when you're on the go for tasks like testing or maintenance.
Frequency range: 9 kHz to 3 GHz / 6 GHz
The 1441A signal generator features a frequency range of 9 kHz to 3 GHz, while the 1441B model covers 9 kHz to 6 GHz—both capable of delivering output frequencies as low as 9 kHz, perfectly meeting your testing requirements for the lower frequency bands.
-127 dBm to +10 dBm wide dynamic range power output
The 1441 series signal generator features a built-in programmable step attenuator, delivering a wide dynamic range of power output signals from -127 dBm to +10 dBm.
Standard equipment includes an internal modulation generator with amplitude modulation, frequency modulation, and pulse modulation capabilities.
The 1441 series signal generator comes standard with a built-in modulation signal generator, utilizing direct digital waveform synthesis technology to produce high-quality modulated signals. It covers a frequency range from 20 Hz to 100 kHz with a resolution as fine as 1 Hz, enabling the generation of high-performance amplitude modulation, frequency modulation, and pulse modulation signals.
Chinese/English operating interface, with a large LED full-color LCD display
The 1441 series signal generator features a large-screen, Chinese-language operation interface that provides intuitive and comprehensive display of status information. The user interface also allows seamless switching between Chinese and English, making it convenient for you to use.
Two scanning methods: step-by-step and list-based
The 1441 series signal generator supports both list and step scan modes, offering greater flexibility for your testing applications.
Rich interfaces
The 1441 series signal generator features interfaces such as RS232, GPIB, and LAN, enabling convenient remote control and network upgrade capabilities.
Typical applications
Local Oscillator Replacement
The 1441 series signal generator offers a wide output frequency range and can be used as a local oscillator, replacing the local oscillators in devices under test such as transmitters and receivers—enabling indirect verification of the performance characteristics of the local oscillator signal.
Receiver Performance Testing
The 1441 series signal generator features an output dynamic range exceeding 130 dB, with a frequency resolution of 0.01 Hz. It can generate amplitude modulation, frequency modulation, and pulse-modulated signals, making it ideal for receiver performance testing in radar, electronic warfare, and communication equipment applications—as well as for pinpointing fault locations and facilitating convenient testing procedures.
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