Генераторы сигналов 1441A/B Ceyear

With frequency range low to 9 kHz, 1441 Series Signal Generator are economical signal generators designed with portable case structure and featured by small size and convenient operation. 1441 series have power output in wide dynamic range, and standard internal modulation signal generator, are capable of amplitude modulation (AM), frequency modulation (FM) and pulse modulation (Pulse). List sweep and Step sweep make test application more flexible. They deploy Chinese and English operation interface, and large LED TFT LCD.

1441 series can be used for performance test and failure point location of the receiver in the radar, electronic warfare and communication equipment for convenient test, as well as used as a local oscillator to substitute those in the equipment under test, such as transmitter and receiver, etc.. In the civilian market, the series can be applied to the R&D and manufacture of consumer electronic products. The economical RF signal generators are very suitable for teaching and experiment in universities. Portable design of the case makes it very suitable for outdoor operations. 

FUNCTIONS & FEATURES

• Portable design of cabinet, lightweight, easy to carry
• Frequency range of 9kHz~3GHz/6GHz
• High power output in -127dBm~+10dBm,large dynamic range
• Standard internal modulation signal generator and comprehensive AM, FM and pulse modulation functions
• Step sweep and List sweep
• Support wide range of AC power input
• With GPIB and LAN interfaces to enable operation under program control

Portable Design of Cabinet, Lightweight, Easy to Carry
1441 Series Signal Generator employ portable design for the case; the size is greatly reduced compared to the ordinary desktop case. The integrated design reduces the weight, which will reduce the burden of outdoor detection and maintenance.

Frequency Range of 9kHz~3GHz/6GHz
The frequency range of 1441 series is 9kHz~3GHz/6GHz, the lowest frequency of 9kHz can meet your demand for low frequency band.

-127dBm ~+10 dBm Large Dynamic Range of Power Output
The series are provided with a built-in programmable step attenuator, could output -127dBm signal of min.power level with max output power >+10dBm.

1441B 10kHz～6GHz Max ALC Output Power

Tested Value of Maximum Output Power

1441B 10kHz～6GHz, output power of 0dBm

Tested Value under 0dBm Output Power

Internal Modulation Signal Generator and Comprehensive AM, FM and Pulse Modulation Functions
1441 series are configured with internal modulation signal generators, which adopt direct digital weform synthesis technique to generate high-quality modulated signal with 20Hz-100kHz frequency range and 1Hz resolution and can provide complete analog signals capability, the standard internal pulse generator can meet your test requirements for high-performance pulse source.

Abundant Interfaces
1441 series provide RS232, GPIB and LAN interfaces for program control operation and network upgrading function.

TYPICAL APPLICATIONS
Local Oscillator (LO) Substitution
With wide output frequency range, 1441 series can be used as local oscillator to substitute those in the equipment under test, such as transmitter and receiver, etc., and indirectly test performance and index of LO signal.

Receiver Performance Test
With more than 130dB output dynamic range and 0.01Hz frequency resolution, 1441 series can output amplitude modulation signal, frequency modulation signal and pulse modulation signal which are used for performance test and failure point location of the receiver in the radar, electronic warfare and communication equipment for convenient test.