DDS siginar tushen, DDS siginar janareta, Sinus wave janareta, QA-212D samar da mafi girma sassauci da kuma wani m aiki, sa high daidaito reference mitar samar, kai tsaye dijital hadewa, high gudun high daidaito modular canji, dijital tace, dijital matakin daidaitawa da sauran ci gaba fasahohi a cikin babban nasara, kammala har zuwa 120MHz biyu tashar aiki / wani wave siginar samar aiki a cikin ultra kananan girman (200 * 128 * 44 MM).
QA-212D ya haɗa da software na sarrafawa na PC Signal Virtuoso wanda ya dace da shi. Signal Virtuoso ya yi amfani da PC allon mai ƙarfi, mai launi mai zane-zane mai nuni, yana amfani da 3D sakamakon sarrafawa, mai amfani zai iya sarrafa siginar janareta mai sauƙi da sauƙi don samar da kowane siginar da yake so. Signal Virtuoso yana goyon bayan saukewa na nesa, yana goyon bayan haɓaka firmware ta kan layi.
Ultra High Frequency: Tare da tashoshin biyu, UHF band, samfurin samfurin 500MSa / s na ainihin lokaci, babban injiniyar ƙwaƙwalwar ƙwaƙwalwar ƙwaƙwalwar ƙwaƙwalwar ƙwaƙwalwar ƙwaƙwalwar ƙwaƙwalwar ƙwaƙwalwar ƙwaƙwalwar ƙwaƙwalwar ƙwaƙwalwar ƙwaƙwalwar ƙwaƙwalwar ƙwaƙwalwar ƙwaƙwalwar ƙwaƙwalwar ƙwaƙwalwar ƙwaƙwalwa
High daidaito: 16bits tsaye ƙuduri, mutum dubawa zane da kuma keyboard layout kawo mai amfani da m kwarewa; A wadataccen misali dubawa zai iya samun nesa iko na kayan aiki da sauƙi, shi ne m mataimaki injiniya debugging kewaye.
Ultra kwanciyar hankali: 1ppm sigina mita, mataki amo low har zuwa -120dBc / Hz, sa ka inji sosai kwanciyar hankali, iya samar da kwanciyar hankali, daidai, tsabta da kuma low karkataccen fitarwa sigina; HD wide allon nuni, mutum dubawa zane kawo mai amfani da m kwarewa;
Zaɓi: don samar da mafi mafita ga masu amfani, masu amfani za su iya tsara matsakaicin fitarwa 120MHz sine wave bisa ga bukatunsu, kuma za su iya tsara matsakaicin zurfin ajiya na 64M, abokan ciniki za su iya tsara abubuwan da suke bukata bisa ga bukatunsu, wanda ya sauƙaƙa injiniyoyi su magance ƙalubalen ƙirar gyara.

Main kayayyakin Features:
* Dual tashar, ainihin lokaci 500MSa / s samfurin kudi, 16bits tsaye ƙuduri.
* Any analog scalar modulation siginar, vector modulation siginar, ma'ana siginar samar.
* Multiple ginin ayyuka siginar samar (ciki har da sinus, triangle, serrated, square waves, bugun jini, amo, DC da sauransu).
* Max fitarwa 120MHz sine wave.
* Signal mita sosai m: 1ppm, mataki amo low har zuwa -120dBc / Hz.
* Wave-form ajiya zurfin har 56K samfurin / tashar.
* USB haɗi PC gefen GUI dubawa, sarrafawa mai sauƙi.

Main fasaha sigogi:
Yawan tashoshi: 2
Matsakaicin mita: 120MHz
Samfurin kudi: 500MSPS
Output Wave siffar: Sinus, triangular, serrated, square wave, bugun jini, amo, DC da sauransu
Miƙar ƙuduri: 1 μHz
Tsaye ƙuduri: 16bit
Misali daidaito (1 shekara): 1ppm, 18 ° C-28 ° C; 2ppm, 0 ° C-55 ° C
Mataki amo (@20KHz daidaitawa): 10MHz <-120dBc (yau da kullun darajar); 100MHz < -110dBc (yau da kullun darajar)
Total harmonic karkatarwa: DC - 20kHz < 0.2% + 0.1mVrms
Fitarwa girma (zuwa 50?): 10mVpp - 10Vpp
Fitarwa daidaito (1kHz,> 10mVpp, atomatik sikelin): ± 1% saiti ± 1mVpp
fitarwa flatness (sine wave, dangane da 1kHz, atomatik m):
± 10MHz ± 1% (0.1dB)
10MHz-50MHz ± 2% (0.2dB)

Tallafin waveforms ne kamar yadda aka nuna a ƙasa:
1, ba modular waveform
(1), sake zagayowar Wave
1. Sin: Sinus wave, mafi girma mita 120MHz, ikon kewayon -56dBm ~ 24dBm (watau 1mvpp ~ 20mvpp)
2. Square: Square Wave
3. Triangle: Wave na triangle
4. Pulse: Wave na pulse
5. Ramp: karkata
6. DC: DC halin yanzu
7. PRBS: pseudo-random binary jerin
8. AWGN: Gaussian farin amo
(2), wani wave
1. Gaussian Pulse: Gaussian pulse, wanda ake kira Gaussian bell curve
2. Cardiac: Electrocardiogram
3. Exponential fadowa: index fadowa
4. Exponential tashi: index tashi
5. Haversin: rabin daidaitaccen curve
6. D-Lorentz: D-Lorentz curve
7. Lorentz: Kurkuren Lorentz
8. Sinc: kiran aikin Sinc
9. Negative tsayayya: m tsayayya
10. Mai amfani da aka ayyana: Mai amfani da al'ada waveforms

2, modulation waveform
AM: Tsayawa
MASK: Shift maɓallin sarrafawa
FM: Ƙungiyar FM
MFSK: Mai sarrafa maɓallin canzawa
PM: Tsarin
MPSK: Mai sarrafa maɓallin lokaci