TinySA ULTRA Plus ZS406 Handheld Spectrum Analyzer 900MHz-5.4GHz 20dB LNA Module 3.98 inch IPS-TFT LCD 5000mAh Battery Portable Analyzer
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: 3.98u201d IPS-TFT LCD (480x320)
- Max Low Input Frequency: 900MHz
- Max High Input Frequency: 5.4GHz in Ultra mode
- Resolution filters in 1,3,10 steps: From 200Hz to 850kHz
- Max Output Frequency: Sinus up to 900MHz, Square waves up to 4.4GHz
- Output Level: -115dBm to -19dBm
- Ultra Mode: Level calibrated up to 6GHz
- Internal LNA Gain: 20dB up to 4GHz
- Displayed Points per Scan: Max 450
- 0-350MHz Scan Time: 165ms
- Shortest Zero Span Time: 14 ms for 450 points
- DANL at 100MHz: -153dBm/Hz (LNA Off), -169dBm/Hz (LNA On)
- DANL Degrading in Ultra Mode: 5dB above 3GHz, 20dB above 5.4GHz
- Phase Noise at 10kHz Offsets: -92dBc/Hz
- Phase Noise at 100kHz Offsets: -108dBc/Hz
- Input 1dB Compression Level: +0.5dBm (LNA Off), -26.5dBm (LNA On)
- IIP3 Without LNA: +18dBm (at 2MHz apart), 0dBm (500Hz apart)
- IIP3 With LNA: -8dBm (at 2MHz apart)
- Frequency Stability: <1ppm (-10u2103 ~ +55u2103)
- 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: 350mA
- Maximum Charging Current: 1300mA
- Battery: Li-polymer 3.7V 5000mAh
- RF Connectors: SMA Female
- Communication Interface: USB-CDC(Type-C), UART-TTL(2.54mm Connector)
- Appearance Size: 117x72x23mm (Excluding protruding parts)
Features:
1. Broad Frequency Range: Operates from 900MHz up to 5.4GHz in Ultra mode, allowing for extensive testing and analysis capabilities in a compact device.
2. High-Resolution Display: Features a 3.98u201d IPS-TFT LCD (480x320) screen, providing clear and precise vision feedback for better data analysis.
3. Internal LNA Gain: Boosts signal up to 20dB for enhanced signal clarity and performance, even in demanding environments.
4. Extended Battery Life: Powered by a robust 3.7V 5000mAh Li-polymer battery, ensuring prolonged operational time without frequent recharges.
5. Compact and Portable: With dimensions of 117x72x23mm, it is designed for convenience and ease of use, making it ideal for professionals on the go.
Package Included:
1 x TinySA ULTRA Plus ZS406 Spectrum Analyzer
