It is an economical signal generator designed with a frequency range of 9 kHz and a portable case structure, making it compact and easy to operate.
The 1441 series signal generator is an economical signal generator designed with a frequency range as low as 9 kHz and a portable case structure, making it compact and easy to operate. The 1441 series features a wide dynamic range output, and the standard internal modulation signal generator supports amplitude modulation (AM), frequency modulation (FM), and pulse modulation (PM). List sweep and step sweep functionalities provide greater flexibility for testing applications. It includes a Chinese and English operating interface, as well as a large LED TFT LCD. The 1441 series can be used for performance testing of radar receivers and locating fault points, as well as for electronic warfare and communication equipment for convenient testing. It can also serve as a local oscillator for test equipment such as transmitters and receivers. In the civilian market, this series is suitable for research and development and manufacturing of household appliances. Additionally, the economical RF signal generator is very suitable for education and experiments in universities. The portable design of the case makes it very suitable for outdoor operation.
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basic information
**Functions and Features** - Portable cabinet design, lightweight, easy to carry - Frequency range of 9kHz to 3GHz / 6GHz - High output of -127dBm to +10dBm, wide dynamic range - Standard internal modulation signal generator with comprehensive AM, FM, and pulse modulation capabilities - Step sweep and list sweep - Supports a wide range of AC power input - GPIB and LAN interfaces for operation under program control
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Applications/Examples of results
●Replacement of Local Oscillator (LO) The 1441 series, with its wide output frequency range, can replace the local oscillator of the device under test, such as transmitters and receivers, allowing for indirect testing of the performance and metrics of the LO signal. ●Receiver Performance Test The 1441 series, equipped with an output dynamic range of over 130dB and a frequency resolution of 0.01Hz, can output amplitude modulation signals, frequency modulation signals, and pulse modulation signals. These can be used for performance testing of radar, electronic warfare, and communication equipment, as well as for identifying faults, enabling convenient testing.
Detailed information
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The frequency range of the 1441 series is 9kHz to 3GHz / 6GHz, with the minimum frequency of 9kHz meeting the demand for low-frequency bands.
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"Internal Modulation Signal Generator with Comprehensive AM, FM, and Pulse Modulation Functions" The 1441 series consists of an internal modulation signal generator. Utilizing direct digital waveform synthesis technology, it generates high-quality modulation signals across a frequency range of 20Hz to 100kHz with a resolution of 1Hz, providing complete analog signal functionality. The standard internal pulse generator meets the testing requirements for high-performance pulse sources.
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【Rich Interfaces】 The 1441 series offers RS232, GPIB, and LAN interfaces for program-controlled operation and network upgrade capabilities.
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Representative application: Replacement of local oscillator (LO) The 1441 series, with its wide output frequency range, can replace the local oscillators of the devices under test, such as transmitters and receivers, allowing for indirect testing of the performance and metrics of the LO signal.
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Mahayana Application: Receiver Performance Test The 1441 series, with an output dynamic range of over 130dB and a frequency resolution of 0.01Hz, can output amplitude modulation signals, frequency modulation signals, and pulse modulation signals. These are used for performance testing of radar, electronic warfare, and communication equipment, as well as for identifying faults, enabling convenient testing.
Line up（2）
| Model number | overview |
|---|---|
| 1441A | 9KHz～3GHz |
| 1441B | 9KHz～6GHz |
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Company information
As a company that provides unique and innovative solutions in EMC testing and general measurement, Wavecrest Corporation is active in this field. The increasingly sophisticated electronic and communication environment not only affects the performance of its products but also serves as a social infrastructure that impacts the overall safety of society, requiring high levels of safety and reliability. We aim to provide new products and solutions that the market needs, without being constrained by traditional testing methods and equipment.