Manuale d’uso / di manutenzione del prodotto MG3700A MG3700A del fabbricante Anritsu
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MX370x series software MG3700A V ector Signal Generator Superior Expandability Supporting A Wide V ariety Of Communication Systems MX3700xxA W aveform pattern MX3701xxA IQproducer *MX370X_E_050127 1/2.
The MG3700A V ector Signal Generator (hereafter ref erred to as “MG3700A”) is a signal generator that integrates a 160-MHz high-speed ARB baseband generator . With features that inc lude a broadband vector modulation bandwidth and lar ge-capacity ARB memory , it supports digital modulation signals for a variety of comm unication systems.
3 Memory A Memory B HDD 40GB Output signal Waveform patterns can be selected from both ARB memories A and B, and one of the following methods can be selected for output: A only B only Addition of A and B MX370101A HSDPA IQproducer MX370102A TDMA IQproducer MX370103A CDMA2000 1xEV-DO IQproducer IQproducer is PC application software.
4 W -CDMA waveform pattern Standard ■ W- CDMA waveform pattern: The W-CDMA waveform patterns listed below are provided on the MG3700A internal hard disk as standard (see the next page for details): • For evaluating transmitter device of BS (TS 25.
5 W -CDMA waveform pattern Standard Wa veform pattern UL / DL Channel 3GPP (Release1999) Evaluation UL_RMC_12_2kbps DPCCH, DPDCH TS25.104 A.2 UL_RMC_12_2kbps_ACS DPCCH, DPDCH UL_RMC_64kbps ∗ 1 DPCCH, DPDCH TS25.104 A.3 UL_RMC_144kbps ∗ 1 DPCCH, DPDCH TS25.
6 W -CDMA waveform pattern Standard ■ A CPR: The adjacent channel leakage power ratio of a V ector Signal Generator is an important factor in device distortion testing and receiver interference testing.
7 ■ A WGN (Additive White Gaussian Noise) Suppor ts Dynamic Rang e T est When performing the receiver dynamic range test specified by 3GPP , A WGN with a W -CDMA modulation signal is required.
8 CDMA2000 1xEV -DO waveform pattern Standard ■ CDMA2000 1xEV -DO wavef orm pattern: The CDMA2000 1xEV -DO waveform patterns listed on the right are provided on the MG3700A internal hard disk.
9 CDMA2000 1xEV-DO waveform pattern Standard MG3700A V ector Signal Generator Tr igger ∗ , Cloc k ∗ Modulation signal (Uplink) AN control, PER calculation AN • Access network (AN) r eceiver test GPP2 C.S0032 standard receiver tests (PER: Packet Error Rate) can be performed by selecting a reverse signal pattern required for testing the AN.
10 CDMA2000 waveform pattern Standard ■ CDMA2000 wavef orm pattern: The CDMA2000 waveform patterns listed in the table below are provided on the MG3700A internal hard disk. CDMA2000 modulation signals specified in 3GPP2 C.S0002-0-2 can be output by selecting one of these CDMA2000 waveform patterns.
Wa veform pattern Uplink / Downlink Data Output slot Communications GMSK_PN9 Uplink / Downlink –– 8PSK_PN9 Uplink / Downlink –– GMSK_TN0 Uplink / Downlink TN0 – 8PSK_TN0 Uplink / Downlink TN.
Wa veform pattern Uplink / Downlink Scramble Output slot PI_4_DQPSK_PN9 — OFF No frame PI_4_DQPSK_PN15 — OFF No frame PI_4_DQPSK_ALL0 — OFF No frame DL_TCH_Slot_1 Uplink / Downlink OFF Slot1: TC.
13 PDC waveform pattern Standard ■ PDC wavef orm pattern: The waveform patterns for the wanted signals/interfering signals required to execute transmission/reception tests as specified in ARIB STD-27 are provided on the MG3700A internal hard disk.
14 PDC Packet waveform pattern Standard ■ PDC P acket wa vef orm pattern: The four types of waveform patterns listed in the table below are provided on the MG3700A internal hard disk.
15 WLAN waveform pattern Standard ■ WLAN wavef orm pattern: The WLAN (IEEE802.1 1a/b/g) waveform patterns listed in the table below are provided on the MG3700A internal hard disk. The signals for testing the receiver/transmitter of a terminal or module can be output by selecting one of these WLAN waveform patterns.
16 A WGN waveform pattern Standard ■ AW GN wavef orm pattern: The Additive White Gaussian Noise (A WGN) waveform pat- terns listed in the table below are provided on the MG3700A internal hard disk. The signals for testing the receiver/transmitter of a terminal or module can be output by selecting one of these A WGN waveform patterns.
17 ■ With the wavef orm combine function, a single MG3700A outputs a signal that is the addition (such as modulation signal + A WGN) of the wanted signal and interfering signal: The MG3700A has ARB memory that consists of two memory areas, each allowing one waveform pattern to be set.
18 MX370001A TD-SCDMA waveform pattern Optional ■ TD-SCDMA wavef orm pattern: The signals corresponding to the 3GPP 1.28Mcps TDD options can be output by installing the MX370001A TD-SCDMA waveform pattern on the MG3700A. • For evaluating transmitter of BS (TS 25.
19 Ta r get of test BS Receive T est (UL) BS T est signal BS-UL RMC W aveform patterns rmc12_2k_bs_ul rmc12k_ocns_bs_ul rmc64k_ocns_bs_ul rmc144k_bs_ul rmc384k_bs_ul RS / Min. Input Lev . / T est Dynamic range /ACS / Performance Req. Performance Req. Performance Req.
20 MX370001A TD-SCDMA waveform pattern Optional ■ Frame configuration • UL-RMC12.2 kbps: For BS r eceiver test (Uplink): TS-25.142: BS UL reference measurement channel p132, A2.1.2, 1.28 MCps, SF = 8 T est items: 7.2 Reference sensitivity level / 7.
21 MX370002A Public radio system waveform pattern Optional ■ Public radio system wa veform pattern: The downlink/uplink modulation signals of the following ARIB standards can be output by installing.
22 Optional • ARIB STD-T79 Sampling Rate 128 kHz Symbol Rate 16 kHz • ARIB STD-T86 Sampling Rate 90 kHz Symbol Rate 1 1.25 kHz ■ Frame configuration • RCR STD-39, ARIB STD-T79 frame configuration The uplink frame (TDMA) and downlink frame (TDM) both generate data in frame cycles of 4-slot length (40 ms) defined as a basic frame length.
23 Optional MX370002A Public radio system waveform pattern ■ Signal formats in eac h system • RCR STD-39, slot format The signal formats in uplink/downlink are as follows.
24 MX370101A HSDP A IQproducer Optional ■ HSDP A IQproducer: The MX370101A HSDP A IQproducer is GUI-driven PC applica- tion software used to set up the parameters and generate waveform patterns according to the 3GPP HSDP A (Uplink/Downlink) system.
25 Optional MX370101A HSDP A IQproducer • Downlink Main screen: • Up link Main screen: *MX370X_E_050127 1/28/05 8:53 AM Page 25.
26 Display Setting range Scrambling Code 0 to 8191 CPICH ON/OFF ON or OFF Power –40.00 to 0.00 [dB], Resolution 0.01 dB P-CCPCH ON/OFF ON or OFF Power –40.00 to 0.00 [dB], Resolution 0.01 dB ON/OFF ON or OFF PICH Power –40.00 to 0.00 [dB], Resolution 0.
27 Display Setting range Scrambling Code 0 to 16777215 Channel ON/OFF ON or OFF UL-DPCCH, UL-DPDCH Power 0 to –40.00 dB Data RMC 12.2 kbps / RMC 64 kbps / RMC 144 kbps / RMC 384 kbps / AMR1 / AMR2 / AMR3 / ISDN / 64 kbps Packet ON/OFF HS-DPCCH ON or OFF Ti m i ng Offset 0 to 149 ACK Power 0 to –40.
28 MX370102A TDMA IQproducer Optional ■ TDMA IQproducer: The MX370102A TDMA IQproducer“ is GUI-driven PC application software used to set up the parameters and generate waveform patterns according to the TDMA system.
29 • Parameter setting items list: Setting items Parameter setting sheet Burst Continuous No Format Modulation ✓✓✓ Frame ✓ ✓ — Slot ✓✓ — Field ✓✓ — Data — — ✓ Filter .
30 Optional MX370102A TDMA IQproducer • Ramp field Setting range: Modulation T ype Bit numbers Pi/4DQPSK, QPSK Multiple of 2 from 2 to 32 BPSK Integer from 1 to 32 8PSK Multiple of 3 from 3 to 30 16.
31 MX370103A CDMA2000 1xEV -DO IQproducer Optional ■ CDMA2000 1xEV -DO IQpr oducer: The MX370103A CDMA2000 1xEV -DO IQproducer is GUI-driven PC application software used to set up the parameters and generate waveform patterns according to the CDMA2000 1xEV -DO system (1xEV -DO forward and 1xEV -DO Reverse).
32 Optional MX370103A CDMA2000 1xEV-DO IQproducer • 1xEV -DO forwar d setting range [Carrier Edit sheet] On the Carrier Edit sheet, set up the Modulation parameters for the single carriers (associated with carrier numbers 1 to 9) that consti- tute the multi-carrier .
33 Optional MX370103A CDMA2000 1xEV-DO IQproducer • 1xEV -DO Reverse Setting range: Display Description Setting range Over Sampling Ratio of the waveform pattern sampling rate and the chip rate 4, 8, 16 Carrier On/Off Set the carrier On/Of f. It is “On” when checked.
34 Optional MX370103A CDMA2000 1xEV-DO IQproducer ■ P arameter save/recall: The numeric values and settings for each item can be saved in a parameter file. T ype the desired name in the [file name] text box and then click the [Save] button to save the parameter file.
35 Model/Order No. Name Remarks — Mainframe — MG3700A V ector Signal Generator — Standard accessories — J0017F Power cord, 2.6 m : 1 pc J1276 LAN Straight cable : 1 pc 10 cm, For U link connec.
ANRITSU CORPORA TION 1800 Onna, Atsugi-shi, Kanagawa, 243-8555 Japan Phone: +81 - 46 - 223 - 1111 Fax: +81 - 46 - 296 - 1264 • U.S.A. ANRITSU COMP ANY TX OFFICE SALES AND SERVICE 1 155 East Collins Blvd.
Un punto importante, dopo l’acquisto del dispositivo (o anche prima di acquisto) è quello di leggere il manuale. Dobbiamo farlo per diversi motivi semplici:
Se non hai ancora comprato il Anritsu MG3700A MG3700A è un buon momento per familiarizzare con i dati di base del prodotto. Prime consultare le pagine iniziali del manuale d’uso, che si trova al di sopra. Dovresti trovare lì i dati tecnici più importanti del Anritsu MG3700A MG3700A - in questo modo è possibile verificare se l’apparecchio soddisfa le tue esigenze. Esplorando le pagine segenti del manuali d’uso Anritsu MG3700A MG3700A imparerai tutte le caratteristiche del prodotto e le informazioni sul suo funzionamento. Le informazioni sul Anritsu MG3700A MG3700A ti aiuteranno sicuramente a prendere una decisione relativa all’acquisto.
In una situazione in cui hai già il Anritsu MG3700A MG3700A, ma non hai ancora letto il manuale d’uso, dovresti farlo per le ragioni sopra descritte. Saprai quindi se hai correttamente usato le funzioni disponibili, e se hai commesso errori che possono ridurre la durata di vita del Anritsu MG3700A MG3700A.
Tuttavia, uno dei ruoli più importanti per l’utente svolti dal manuale d’uso è quello di aiutare a risolvere i problemi con il Anritsu MG3700A MG3700A. Quasi sempre, ci troverai Troubleshooting, cioè i guasti più frequenti e malfunzionamenti del dispositivo Anritsu MG3700A MG3700A insieme con le istruzioni su come risolverli. Anche se non si riesci a risolvere il problema, il manuale d’uso ti mostrerà il percorso di ulteriori procedimenti – il contatto con il centro servizio clienti o il servizio più vicino.
