Signal Generator Series

Product Introduction

       The KH1028 ultra-low distortion low-frequency signal generator is a high-end instrument specially designed for users in the low-frequency and very low-frequency range. The output voltage and frequency can be directly preset via the keyboard on the front panel. The voltage display modes include dB, mV, µV, and V, eliminating the need for conversion tables and calculations required by traditional instruments. The terminal reference voltage output can be adjusted between 1~3V, with an internal attenuator ranging from 0dB to +120dB in 1dB steps (fine-tuning precision of 0.01dB), and a 50Ω output impedance (600Ω output impedance is available upon request). Both output voltage and frequency are displayed via LED digital displays. Excellent automatic platform control ensures minimal voltage fluctuation across the entire frequency range. This instrument features high precision in voltage and frequency, low distortion, high amplitude stability, with a maximum output voltage of 3V (EMF 6V) and a minimum output voltage of 1mV (EMF 2mV). It is particularly suitable for ultra-long wave communication, underwater acoustic equipment, high-fidelity audio systems, and the debugging, maintenance, and testing of precision amplifiers.

       The KH1460 series synthesized signal generator is a high-precision, high-stability, high-resolution (including frequency and level) intelligent standard signal source, designed to meet contemporary technological advancements and market needs. It covers a frequency range of 5kHz to 50kHz and features AM modulation. This instrument utilizes the latest DDS digital frequency synthesis technology, ensuring crystal stability in output frequency with a minimum resolution of 0.1Hz and extremely fast switching speed, surpassing phase-locked synthesis signal sources. All parameters can be preset by directly inputting the desired output frequency, output level, and modulation depth. The output level can be preset in mV, µV, or dBµV, with a minimum attenuator resolution of 0.1dB, all displayed via LED digital displays.

       The design incorporates an excellent automatic level control circuit, ensuring flat frequency response across the entire output frequency range. It is an ideal instrument for the production, testing, and debugging of long-wave, medium-wave, and short-wave receiving equipment, offering the best comprehensive performance currently available domestically.

Main Technical Specifications

Contact Information

Tel: 400 006 2299

Email: khhk2299@sina.com

Address: 17th Floor, Building 6, Jiayue Plaza, Daxing District, Beijing