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RS Pro ISG-LF44 1233580

Signal Generator ISG-LF44 RS Pro 1233580
Manufacturer
RS Pro
Name
ISG-LF44
Part number
1233580
Country
UK
Type
Signal Generator
Weight (g)
100
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The ISG-LF44 RF Signal Generator offers high-quality signal generation in a compact design. With a frequency range of 34.5MHz to 4400MHz and an output power range from -30dBm to 0dBm, it provides versatile signal generation capabilities. This pocket-sized generator is compatible with USB 2.0 interfaces, making it suitable for use with tablets or smartphones.

Equipped with various features, including fixed frequency, frequency sweep, frequency hopping, and power sweep modes, the ISG-LF44 is an excellent solution for generating electronic signals. It operates in continuous wave mode without any modulation, ensuring stable signal output.

With a phase noise level of -107dBc/Hz at a 100kHz offset and a frequency resolution of 10kHz, this signal generator delivers precise and reliable performance. It can be powered and controlled via a PC USB interface, and external PC software supports different operating systems for added flexibility.

The ISG-LF44 is ideal for a wide range of applications, including testing and calibrating RF equipment, telecommunications, research and development, and educational purposes.

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Ways of payment

Specifications ISG-LF44 1233580

Frequency range: 34.5 MHz ~ 4.4 GHz
Output power: -30 dBm ~ 0 dBm, in 1 dB steps
Internal reference frequency: 25 MHz, aging ±1 ppm at first year
Frequency accuracy (0 dBm output level): ± 100 Hz at 100MHz
Frequency resolution: 10 kHz
Output isolation: ≤ -75 dBc, Output Control On/Off
Mode control: Fixed Frequency / Single Sweep / CW Sweep / Hopping / Power Sweep
Step dwell: ≤ 1000 ms in 1 ms steps
Frequency offset: -50 kHz ~ 50 kHz in 10 kHz steps
Output flatness (0 dBm output level): -1 dBm ~ 3.5 dBm, typical

Phase noise

Carrier frequency:

At 10kHz offset frequency:

At 100kHz offset frequency:

fc = 1.0 GHz

< -97 dBc/Hz, typical -100 dBc/Hz

< -107 dBc/Hz, typical -110 dBc/Hz

2nd harmonics (0 dB attenuation): ≤ ≤≦ -15dBc, typical 34.5MHz2.0 GHz; -10 dBc, typical 2.0GHz3.0 GHz; -25 dBc, typical 3.0GHz4.4GHz
3rd harmonics (0 dB attenuation): ≤≦ ≦ -5dBc, typical 34.5 MHz2 GHz; -20 dBc, typical 2.0 GHz3.0 Ghz; -40 dBc, typical 3.0 GHz4.4 GHz
Spurious related to resolution settings: ≤ ≦≧ -30 dBc, typical, Resolution < 1MHz ; -65 dBc, typical, Resolution 1MHz
Spurious related to the fundamental output: ≤ -60 dBc, typical
Supported OS: Windows/Linux/Mac/Android
Interface: USB 2.0
USB connector type: Mini B
Supply voltage: 5V nominal
Current consumption: 200 mA
RF connector type: N-type male
Impedance: 50 Ω nominal
Output VSWR: < 1.5 : 1 , Output Level @ -30 dBm
Electromagnetic compatibility: EN 55011 class A, EN 61326-1 (industrial environment), EN 61326-2-1, EN 61000-4-2, EN 61000-4-3, EN 61000-4-11
Dimensions & weight: 30(W) x 103(H) x 30(D)mm; Approx . 100g
Maximum permissible DC voltage: ±25V
Maximum reverse power: +30dBm (1W)