LTDZ 35M-4400M WinWT4 Spectrum Analyzer RF Signal Generator With Tracking Generator

LTDZ 35M-4400M WinWT4 Spectrum Analyzer RF Signal Generator With Tracking Generator

Features:
- Serial communication
- Computer software: WinNWT4
- RF Frequency Domain Analysis Tools
- USB interface
- Power supply: USB
- Standby current: ≤100mA
- Scanning current: ≤350mA
- Scanning speed: ≥800 points/second
- Dynamic sweep-record ratio: >50dB
- Frequency point or sweep output power: ≈ 0 dBm
- Input detection: ≤10dBm
- Background: ≈ -60dBm
- Self-contained tracking source: 35mHz -4400mHz
- Computer operating system: suitable for Win XP, Win7 and Win10
- Material: PCB

Application:
- Spectrum measurement of radio frequency signals in the frequency range of 35mHz-4400mHz, signal output of 35mHz-4400mHz

Package Included:
- 1 x Spectrum Analyzer Board

Note:
- Other items pictured are not included, for demonstration purposes only. Thank you for your understanding!

Attention:
The sensitivity of the spectrum analyzer is not high, and low noise is around -70db. It is recommended to use a SMA cable to connect it to a signal source to measure. If you use an antenna to measure, the analyzer needs to be very close to signals. Different signals vary in strengths, and the specific distance depends on an actual situation. For example, the signal of car key can be measured within 30cm/11.8", while high-power device such as a walkie talkie needs to be measured at a distance of 2m/6.6ft. Please pay attention to high-power signals which will easily burn out onboard mixer.

Spectrogram of car key: use a rubber antenna with 433mhz center frequency at the distance of 15cm/0.5"


Spectrum diagram of mobile phone wifi hotspot: use a 2.4ghz rubber antenna at the distance of 15cm/0.5"


Parameters of software setting interface

As a signal source: operation interface in software VFO mode


The output spectrum of the signal source