模擬信號發(fā)生器 MG3740A 具有出色的射頻性能,包括單邊帶相位噪聲、輸出電平等等,同時具有豐富的調(diào)制功能 (調(diào)頻/調(diào)幅/調(diào)相/脈沖)。 MG3740A 作為一款高純度的信號源,是用來測試模擬射頻接收機的理想選擇。此外,添加數(shù)字調(diào)制選件后可支持窄帶數(shù)字調(diào)制信號的生成。
MG3740A 支持窄帶數(shù)字調(diào)制、連續(xù)波和模擬調(diào)制。
高純度信號源,用于測試模擬無線電
內(nèi)置AM/FM/ΦM/脈沖調(diào)制功能[標準]
使用雙射頻的兩個射頻輸出[選件]
擴展到窄帶數(shù)字調(diào)制信號發(fā)生器[選件]
基本性能
| 頻率范圍 | 100 kHz 至2.7/4/6 GHz[個射頻選件] 100 kHz 至2.7/4/6 GHz[第二個射頻選件] |
| SSB 相位噪聲指標 | <-140 dBc/Hz (額定) (100 MHz,20 kHz 偏移,連續(xù)波) <-131 dBc/Hz (典型值) (1 GHz,20 kHz 偏移,連續(xù)波) |
| 電平設(shè)置范圍 | -110 至+17 dBm[標準] -144 至+17 dBm[選件] |
| 高功率輸出 | +23 dBm (CW,400 MHz 至3 GHz)[選件] |
| 切換速度 | <600 µs (頻率/振幅,列表/掃描模式) |
| 內(nèi)置調(diào)頻/調(diào)幅/調(diào)相/脈沖調(diào)制功能[標準] | |
擴展選件
添加額外模擬調(diào)制輸入[選件]:
添加額外模擬調(diào)制輸入選件,擴展到兩個內(nèi)部調(diào)制源(調(diào)頻/調(diào)幅/調(diào)相) 和一個外部調(diào)制源,從而支持同步的雙音調(diào)制信號輸出。
支持兩路獨立的射頻輸出[選件]:
支持“用于接收機特征測試的有用信號+ 干擾信號”、“放大器交調(diào)特征評估”和“用于混頻器評估的射頻/本振信號源”。
USB 功率探頭(單獨出售):
最多支持連接兩個USB 功率探頭
擴展到窄帶數(shù)字調(diào)制信號發(fā)生器[選件]:
添加數(shù)字調(diào)制功能[選件]后可支持窄帶數(shù)字調(diào)制信號的生成。
射頻調(diào)制帶寬: 2 MHz
波形生成軟件: IQproducer (許可證單獨出售)
TDMA IQproducer / Fading IQproducer
BER 測量功能[選件]:
輸入比特速率:100 bps 至40 Mbps
通信接口
標準1000BASE-T、GPIB 和USB 接口
內(nèi)置SCPI、MG3700A/MS269xA/MS2830A/MG364xA 兼容模式
| Hardware Main Frame | MG3740A | Analog Signal Generator |
| Hardware Option 1stRF (Requires one option) | MG3740A-032 | 1stRF 100 kHz to 2.7 GHz |
| MG3740A-034 | 1stRF 100 kHz to 4 GHz | |
| MG3740A-036 | 1stRF 100 kHz to 6 GHz | |
| Hardware Option 2ndRF (optional) (1xx: Retrofit) | MG3740A-062/162 | 2ndRF 100 kHz to 2.7 GHz |
| MG3740A-064/164 | 2ndRF 100 kHz to 4 GHz | |
| MG3740A-066/166 | 2ndRF 100 kHz to 6 GHz | |
| Hardware Option Common (1xx: Retrofit) | MG3740A-001/101 | Rubidium Reference Oscillator |
| MG3740A-002/102 | High Stability Reference Oscillator | |
| MG3740A-011/111 | Secondary HDD | |
| MG3740A-014/114 | Removable HDD, Windows 10 | |
| MG3740A-017/117 | Universal Input/Output | |
| MG3740A-020/120 | Digital Modulation | |
| MG3740A-021/121 | BER Test Function | |
| Hardware Option For 1stRF (1xx: Retrofit) | MG3740A-041/141 | High Power Extension for 1stRF |
| MG3740A-042/142 | Low Power Extension for 1stRF | |
| MG3740A-043/143 | Reverse Power Protection for 1stRF | |
| MG3740A-045/145 | ARB Memory Upgrade 256 Msample for 1stRF* 1 | |
| MG3740A-048/148 | Combination of Baseband Signal for 1stRF* 1 | |
| MG3740A-050/150 | Additional Analog Modulation Input for 1stRF | |
| Hardware Option For 2ndRF (1xx: Retrofit) | MG3740A-071/171 | High Power Extension for 2ndRF |
| MG3740A-072/172 | Low Power Extension for 2ndRF | |
| MG3740A-073/173 | Reverse Power Protection for 2ndRF | |
| MG3740A-075/175 | ARB Memory Upgrade 256 Msample for 2ndRF* 1 | |
| MG3740A-078/178 | Combination of Baseband Signal for 2ndRF* 1 | |
| MG3740A-080/180 | Additional Analog Modulation Input for 2ndRF | |
| Software IQproducer* 1 | MX370102A | TDMA IQproducer |
| MX370107A | Fading IQproducer | |
| Maintenance Service | MG3740A-ES210 | 2 Years Extended Warranty Service |
| MG3740A-ES310 | 3 Years Extended Warranty Service | |
| MG3740A-ES510 | 5 Years Extended Warranty Service |
*1: Requires MG3740A-020/120.



































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