Ultra SA Portable Spectrum Analyzer LNA Tester with 32GB 4-inch Touchscreen 100kHz~5.3GHz
Direct purchase from the factory 
Malipo Salama Yanahakikishiwa
Zawadi ya Bure
Sera ya Usafirishaji
Sera ya KurudishaZawadi ya Bure
Karibu Roymall, tovuti yako ya kitaalamu ya kununua zawadi za hifadhi ya duka. Tunathamini na kushukuru msaada wako, na tunataka kuonyesha shukrani yetu kwa kuongeza kipengele cha msisimko wa ziada kwa ununuzi wako. Unaponunua nasi, sio tu utapata bidhaa za hali ya juu zinazoboresha maisha yako, lakini utapata pia zawadi ya bure ya kipekee kwa kila agizo lako. Tayari kuchunguza mkusanyiko wetu na kupata zawadi zako kamili? Chunguza uteuzi wetu wa bidhaa za hifadhi ya duka, weka agizo lako na subiri msisimko wa zawadi yako ya bure kufika pamoja na ununuzi wako.Sera ya Usafirishaji
Tutafanya kazi kwa bidii kukufikishia bidhaa baada ya kupokea maagizo yako na kuhakikisha zinafika salama. Maelezo ya uwasilishaji yatakuwemo kwenye barua pepe yako ya uthibitisho.Kwa hali ya kawaida, maagizo huchakatwa ndani ya siku 2. Katika hali maalum, yanaweza kucheleweshwa kama ifuatavyo: Unapoagiza Jumamosi, Jumapili au siku za likizo, itacheleweshwa kwa siku 2.Kwa kawaida, inahitaji siku 5-7 za kazi (Jumatatu hadi Ijumaa) bila kuathiriwa na ucheleweshaji wa ndege au mazingira mengine.Kwa sababu huduma yetu ya usafirishaji ni kimataifa, muda wa uwasilishaji utategemea eneo lako, kwa hivyo inaweza kuchukua muda na tafadhali subiri kwa subira ikiwa uko katika wilaya au nchi za mbali.1. Sera ya Kurudisha na Kubadilisha
Tunakubali tu bidhaa zilizonunuliwa kutoka roymall.com. Ikiwa unanunua kutoka kwa wasambazaji wetu wa ndani au wauzaji wengine, huwezi kuzirudisha kwetu. Bidhaa za mauzo ya mwisho au zawadi za bure hazikubaliki kwa kurudisha.Ili kuwa na haki ya kurudisha, bidhaa yako lazima isitumike na iwe katika hali ileile uliyoipeleka. Pia lazima iwe kwenye pakiti ya asili.Baada ya kupokea maagizo ya kurudisha kutoka kwetu, tafadhali pakiti bidhaa zako zilizorudishwa na kuacha kifurushi chako kwenye ofisi ya posta ya ndani au mtoa huduma mwingine wa usafirishaji.Tutachakata bidhaa yako ya kurudisha au kubadilisha ndani ya siku 3-5 za kazi baada ya kuipokea. Rudi pesa itachakatwa na kuwekwa kiotomatiki kwenye njia yako ya awali ya malipo.Hakuna kurudisha au kubadilisha kunaweza kukubaliwa ikiwa bidhaa ilitengenezwa kwa maagizo maalum, ikiwa ni pamoja na saizi maalum, rangi maalum au uchapishaji maalum.Ikiwa unahitaji msaada zaidi, tafadhali wasiliana nasi. service@roymall.com au Whatsapp: +8619359849471
2. Sera ya Kurudisha Pesa
Utapata rudi pesa kamili au stoo 100% ya stoo baada ya kupokea na kukagua kifurushi kilichorudishwa. Rudi pesa itachakatwa kiotomatiki kwenye njia yako ya awali ya malipo.Tafadhali kumbuka kuwa gharama za usafirishaji na ushuru wowote au ada hazirudishiwi. Gharama za ziada za usafirishaji hazirudishiwi mara tu kifurushi kimetumwa. Wewe ndiye mwenye jukumu la kulipa ada hizi na hatuwezi kuziacha au kuzirudisha, hata kama agizo litarudishwa kwetu.Mara tu tutakapopokea na kuthibitisha bidhaa yako iliyorudishwa, tutakutumia barua pepe kukujulisha kuwa tumepokea bidhaa yako. Pia tutakujulisha kuhusu uthibitisho au kukataliwa kwa rudi pesa yako.Ikiwa una shida yoyote kuhusu mchakato wa kurudisha pesa, tafadhali wasiliana nasi. service@roymall.com au Whatsapp: +8619359849471Specifications:
Display size: 4" TFT LCD (480u00d7320)
Max low input frequency: 800MHz, 6GHz in Ultra mode
Resolution filters in 1, 3, 10 steps: from 200Hz to 850kHz
Max output frequency: Sinus up to 800MHz, Square waves up to 4.4GHz
Output level: -104dBm to -16dBm
Ultra mode: Level calibrated up to 5.3GHz
Internal LNA gain: 20dB up to 4GHz
Displayed points per scan: Max 450
0-350MHz scan time: 165ms
Shortest zero span time: 17ms
DANL at 100MHz: -153dBm/Hz (LNA Off) / -169dBm/Hz (LNA On)
DANL degrading in Ultra mode: 10dB above 2.5GHz, 25dB above 5.3GHz
Phase noise at 10kHz cancel out: -92dBc/Hz
Phase noise at 100kHz cancel out: -110dBc/Hz
Input 1dB compression level: +0.5dBm (LNA Off) / -26.5dBm (LNA On)
IIP3 without LNA: +18dBm (at least 2MHz apart) / 0dBm (500Hz apart)
IIP3 with LNA: +8dBm (at least 2MHz apart)
SD card slot: Micro SD card
Audio out: 3.5mm headphone plug
FW update mode activation: Push jog button before switch on
Maximum current consumption: 330mA
Maximum charging current: 1300mA
Battery: Li-polymer 3.7V 3000mAh
RF connectors: SMA female
Communication Interface: USB-CDC(Type-C), UART-TTL(2.54mm Connector)
Appearance Size: 117u00d772u00d723mm (excluding protruding parts)
Features:
1.Versatile Frequency Range: The ULTRA ProtableSA offers a wide frequency range from 100kHz to 5.3GHz, making it suitable for a variety of applications from basic electronic testing to advanced RF signal analysis. This broad range ensures compatibility with numerous devices and signals, facilitating comprehensive analysis in a single device.
2.High-Resolution Touch Display: Equipped with a 4" TFT LCD touch screen with a resolution of 480u00d7320, the ULTRA ProtableSA provides clear and precise vision feedback. The intuitive touch interface simplifies navigation and data review, enabling users to quickly access and interpret results.
3.Enhanced Signal Accuracy: The internal LNA gain of 20dB up to 4GHz significantly boosts signal sensitivity, allowing for precise detection and analysis even at lower signal levels. The low phase noise and DANL ratings ensure high-quality signal integrity, important for detailed signal investigations.
4.Compact and Portable Design: Despite its advanced capabilities, the ULTRA ProtableSA maintains a compact size of 117u00d772u00d723mm, making it easily portable. The built-in Li-polymer 3000mAh battery ensures extended usage periods, essential for fieldwork and on-the-go testing without constant recharging.
5.User-Friendly Connectivity: Featuring both USB-CDC (Type-C) and UART-TTL interfaces, the ULTRA ProtableSA guarantees flexible connectivity for data transfer and device communication. The additional micro SD card slot supports data storage expansion, while the 3.5mm audio out facilitates auditory signal monitoring.
Package Included:
1 x ULTRA Protable Spectrum Analyzer
