Handheld QAM Analyzer e nang le APP, Matla a Matla le MER bakeng sa DVB-C le DOCSIS ka bobeli, MKQ012
Lintlha tsa Sehlahisoa
The 's MKQ012 ke sesebelisoa se nkehang sa QAM Analyzer, se nang le bokhoni ba ho lekanya le ho sekaseka liparamente tsa QAM tsa marang-rang a DVB-C/DOCSIS.
MKQ012 ke sesebelisoa sa QAM Analyzer se nkehang habonolo, se nang le bokhoni ba ho lekanya le ho sekaseka liparamente tsa QAM tsa marang-rang a DVB-C/DOCSIS.MKQ012 e fana ka tekanyo ea nako ea sebele ea lits'ebeletso tsa khaso le marang-rang ho bafani leha e le bafe ba litšebeletso.E ka sebelisoa nakong ea ho kenya lisebelisoa tse ncha kapa ho lokisa le ho lokisa likarolo tsa marang-rang a DVB-C/DOCSIS.Ts'ebetso ea Wi-Fi e kenelletseng, e nolofalletsang mosebelisi ho fumana lintlha tsa tekanyo le ts'ebetso e sebetsang ka APP.
Likarolo tsa Sehlahisoa
➢ Ho bonolo ho e sebelisa le ho e hlophisa ka APP
➢ Fast Channel Scan
➢ Fana ka Linaleli tse molemo
➢ Spectrum Analyzer e kenelletseng
➢ Sephetho sa litekanyo se bonts'oa fonong ea hau e bohlale ka Wi-Fi
Litšobotsi
➢ Tšehetsa tekanyo le tlhahlobo ea DVB-C le DOCSIS QAM
➢ Tšehetso ea ITU-J83 A, B, C
➢ Khetholla ka boiketsetso Mofuta oa Letšoao la RF: DOCSIS kapa DVB-C
➢ Mosebelisi a hlalositsoe paramethara le moeli, e ts'ehetsa lintlha tse peli: moralo A / moralo oa B
➢ Litekanyo tse nepahetseng, +/-1dB bakeng sa Matla;+/-1.5dB bakeng sa MER
➢ Tšehetso ea TCP / UCP / DHCP / HTTP / SNMP
➢ Tšehetsa 10/100/1000 Mbps Ethernet Port
➢ Betri e Kenyellelitsoeng
QAM Analysis Parameters
➢ 64 QAM / 256 QAM / 4096 QAM (Khetho) / OFDM (Khetho)
➢ RF Power Level: -15 ho + 50 dBmV
➢ Phatlalatso e Felletseng ea ho Sekama: -15dB ho ea ho +15dB
➢ MER: 20 ho isa ho 50 dB
➢ Lipalo tse lokeloang tsa Pre-BER le RS
➢ Palo ea Post-BER le RS e sa nepahalang
➢ Sehlopha sa linaleli
➢ Tekanyo ea Tilt
Lisebelisoa
➢ Litekanyo tsa netweke tsa Digital Cable bakeng sa DVB-C / DOCSIS
➢ Tlhokomelo ea likanale tse ngata
➢ Tlhahlobo ea nako ea sebele ea QAM
➢ Ho kenya le ho hlokomela marang-rang a HFC
Tekheniki Parameters
| Likopano | ||
| RF | Sehokelo sa Basali ba F (SCTE-02) | 75 Ω |
| RJ45 (1x RJ45 Ethernet port) | 10/100/1000 | Mbps |
| DC Jack | 12V/2A DC | |
| Mesebetsi ea APP | ||
| Teko | Teko ea likanale tse hlalositsoeng ke basebelisi | |
| Lisebelisoa | Litaba tsa Channel | Tekanyo e le 'ngoe ea Channel: boemo ba senotlolo / boemo ba matla / MER / Pre-BER / Post-BER / QAM mode / Annex mode / sekhahla sa matšoao le sekhahla sa mocha. |
| Sekena sa Channel | Hlakola liteishene tse hlalositsoeng ka bonngoe, bonts'a frequency/notlolo boemo/mofuta oa lets'oao/Power Level/MER/Post-BER | |
| Sehlopha sa linaleli | Fana ka Sehlopha sa linaleli sa kanale se khethiloeng, le boemo ba motlakase/MER/Pre-BER/Post-BER | |
| Spectrum | Ts'ehetso ea ho Qala / Emisa / Setsi sa Maqhubu / Sebaka sa Span, 'me u bontše kakaretso ea matla. Ts'ehetsa ho fihla ho litlhophiso tsa liteishene tse 3.Fana ka lintlha tse ling tsa mocha bakeng sa mocha o Shebiloeng. | |
| Litšobotsi tsa RF | ||
| Frequency Range (Edge-to-Edge) | 88-1002 88 - 1218 (Kgetho) | MHz |
| Bophahamo ba Lenane (Tlhahiso ea Motlakase) | 6/8 | MHz |
| Ho feto-fetoha ha molumo oa lentsoe | 16/32/64/128/256 4096 (Kgetho) / OFDM (Kgetho) | QAM |
| RF Input Power Level Range (Sensitivity) | -15 ho ea ho +50 | dBmV |
| Sekhahla sa Letšoao | 5.056941 (QAM64) 5.360537 (QAM256) 6.952 (64-QAM le 256-QAM) 6.900, 6.875, 5.200 | Msym/s |
| Kena Impedans | 75 | OHM |
| Kena Tahlehelo ea ho Khutlisa | > 6 | dB |
| Boemo bo tlase ba Lerata | -55 | dBmV |
| Ho nepahala ha Boemo ba Matla a Channel | +/-1 | dB |
| MER | 20 ho isa ho 50 (+/-1.5) | dB |
| BER | Pele ho RS BER le Post- RS BER | |
| Spectrum Analyzer | ||
| Litlhophiso tsa Basic Spectrum Analyzer | Seta esale pele / Tšoara / RunFrequencySpan (Bonyane: 6 MHz) RBW (Bonyane: 3.7 KHz) Amplitude Offset Amplitude Unit (dBm, dBmV, dBuV) | |
| Tekanyo | MarkerAveragePeak Hold Sehlopha sa linaleli Matla a Channel | |
| Demod ea Channel | Pele ho BER / Post-BERFEC Lock / Mokhoa oa QAM / AnnexPower Level / SNR / Sekhahla sa Letšoao | |
| Nomoro ea Sample (Boholo) ho latela Span | 2048 | |
| Lebelo la Scan @ Nomoro ea mohlala = 2048 | 1 (TPY.) | Ea bobeli |
| Fumana Lintlha | ||
| Lintlha tsa Realtime Ka API | Telnet (CLI) / Web Socket / MIB | |
| Lisebelisoa tsa Software | |
| Melao-motheo | TCP / UCP / DHCP / HTTP / SNMP |
| Tafole ea Channel | > Likanale tse 80 tsa RF |
| Skena Nako bakeng sa tafole eohle ea kanale | Ka nako ea metsotso e 5 bakeng sa tafole e tloaelehileng e nang le likanale tse 80 tsa RF. |
| Mofuta oa mocha o tšehetsoeng | DVB-C le DOCSIS |
| Li-Parameters tse hlokometsoeng | RF Level, QAM Constellation, MER, FEC, BER, Spectrum Analyzer |
| WEB UI | Ho bonolo ho bonts'a liphetho tsa skena ho sebatli sa marang-rang.Ho bonolo ho fetola likanale tse shebiloeng tafoleng. Spectrum bakeng sa semela sa HFC. Sehlopha sa linaleli bakeng sa maqhubu a khethehileng. |
| MIB | Li-MIB tsa poraefete.Etsa hore ho fihleloe lintlha tsa ho beha leihlo bakeng sa litsamaiso tsa tsamaiso ea marang-rang |
| Alarm Thresholds | Signal Leve / MER / BER e ka hlophisoa ka WEB UI kapa MIB kapa APP, 'me melaetsa ea alamo e ka romelloa ka SNMP TRAP kapa ea hlahisoa leqepheng la sebaka sa marang-rang. |
| LENAKA | E ka boloka bonyane matsatsi a 3 a lits'oants'o tsa ho beha leihlo le li-alamo tse nang le nako ea 15min ea ho lekola liteishene tse 80. |
| Boikemisetso | Open protocol mme e ka kopanngoa habonolo le OSS |
| Ntlafatso ea Firmware | Ts'ehetsa ntlafatso ea firmware e hole kapa ea lehae |
| Ea nama | |
| Litekanyo | 180mm (W) x 92mm (D) x 55mm (H) (Ho kenyeletsoa le sehokelo sa F) |
| Boima ba 'mele | 650+/-10g |
| Phepelo ea motlakase | Adapter ea Matla: Input 100-240 VAC 50-60Hz;Sephetho sa 12V/2A DC Backup ea Matla a Battery: Li-ion 5600mAH |
| Tšebeliso ea Matla | <12W |
| Konopo ea Matla | x1 |
| LED | PWR LED - Botala DS LED - Botala US LED - Green LED ea Inthaneteng - E tala Wi-Fi LED - Botala |
| Tikoloho | |
| Mocheso oa ho sebetsa | 0 ho isa ho 40oC |
| Mongobo o sebetsang | 10 ho isa ho 90% (Ha e fokotsehe) |
WEB GUI Lits'oants'o
Mekhahlelo ea ho Hlahloba (Leano B)
Litekanyetso tse felletseng tsa Spectrum le Channel
(Maemo a Notlolo; Mokhoa oa QAM; Matla a Channel; SNR; MER; poso BER; Sekhahla sa Letšoao; Spectrum Inverted)
Sehlopha sa linaleli
APP Screenshots
Tlhahlobo ea Channel
LISEBETSI
Litaba tsa Channel
Sehlopha sa linaleli
Spectrum
Sekena sa Channel
Moenjineri ea hloahloa oa tekheniki ea inehetseng ho u tataisa
Ho ea ka litlhoko tsa hau tsa 'nete, khetha mekhoa e metle ka ho fetesisa ea moralo le moralo