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История компании L-3 начинается с 1997 года, когда корпорация Lockheed Martin выделяет из своего состава 10 подразделений бывшей компании Loral, объединенных затем в холдинг под руководством трёх бывших топ-менеджеров компании Loral. В 1998 году компания стала публичной, проведя успешное IPO на Нью-Йоркской фондовой бирже. L3 продолжал расширяться посредством слияний и поглощений, чтобы стать одним из десяти крупнейших государственных подрядчиков США.В настоящее время L-3 состоит из четырех сегментов:
– Аэрокосмические… подробнее
Narda-PMM has developed new EMI / EMC receivers based on an innovative concept and a revolutionary approach to meet the needs of small and medium-sized laboratories that do not find it convenient to invest in a receiver conforming to the CISPR 16-1-1 also for radiated measurements.
They are a perfect mix of full and Pre-Compliance to meet, in a perfect way, the requirements of practical tests, not excluding the possibility of future upgrades to 100% Full-Compliant to CISPR 16-1-1 up to 3, 6 or 18 GHz the simple addition of an external unit, 9030, 9060 or 9180, connected via fiber optic cable.
The 9010 / xxP series receivers, are full compliance in accordance with the CISPR 16-1-1 in the band A and B and pre compliance in the next
Receivers 9010/xxp are available in the following versions:
Narda-PMM has developed new EMI / EMC receivers based on an innovative concept and a revolutionary approach to meet the needs of small and medium-sized laboratories that do not find it convenient to invest in a receiver conforming to the CISPR 16-1-1 also for radiated measurements.
They are a perfect mix of full and Pre-Compliance to meet, in a perfect way, the requirements of practical tests, not excluding the possibility of future upgrades to 100% Full-Compliant to CISPR 16-1-1 up to 3, 6 or 18 GHz the simple addition of an external unit, 9030, 9060 or 9180, connected via fiber optic cable.
The 9010 / xxP series receivers, are full compliance in accordance with the CISPR 16-1-1 in the band A and B and pre compliance in the next
Receivers 9010/xxp are available in the following versions:
|
Номер в Госреестре |
Наименование СИ |
Обозначение типа СИ |
Изготовитель |
Срок свидетельства или заводской номер |
|---|---|---|---|---|
| Не в реестре | ||||
|
Номер в Госреестре |
Наименование СИ |
Обозначение типа СИ |
Изготовитель |
Срок свидетельства или заводской номер |
|---|---|---|---|---|
| Не в реестре | ||||
| Frequency range | 10 Hz to 30 MHz |
| Resolution | 0,1 Hz |
| Reference frequency | < 1 ppm |
| RF input | |
| VSWR | Zin 50 Ω, BNC fem. |
| 10 dB RF att. | < 1,2 |
| 0 dB RF att. | < 2 |
| Attenuator | 0 dB to 35 dB (5 dB steps) |
| Preamplifier gain | 20 dB (after preselector) |
| Pulse limiter | Built in (selectabl |
| Max input level | |
| (without equipment damage) Sinewave AC voltage | 137 dBμV (1 W) |
| Pulse spectral density | 97 dBpV/MHz |
| Preselector | (One LP and six BP filters) |
| Frequency ranges |
< 9 kHz 9 kHz to 150 kHz 150 kHz to 500 kHz 500 kHz to 3 MHz 3 MHz to 10 MHz 10 MHz to 20 MHz 20 MHz to 30 MHz |
| IF bandwidth | |
| 3 dB bandwidth | 3, 10, 30, 100, 300 kHz |
| 6 dB bandwidth | 0,2 and 9 kHz (CISPR 16-1-1) 10, 100 Hz; 1,10 kHz (MIL-STD-461) (100 kHz, 1 MHz MIL-STD-461 when operated with 9030 or 9060) |
| Noise level (Preamplifier ON) | 9 - 150 kHz < -8 dBμV (QP) (200 Hz BW) < -15 dBμV (AV) |
| 0,15 - 30 MHz < -4 dBμV (QP) (9 kHz BW) < -10 dBμV (AV) | |
|
Detectors simultaneous on PMM Emission Suite) |
Peak, Quasi-Peak, Average, RMS, RMS-Average (*), C-Average, APD Smart Detector function |
|
Level measuring time (Hold time) |
CISPR 16-1-1 as default Variable, 1 ms to 30 sec. |
| Stand-alone display & measure functions |
Marker; marker peak; marker to center; highest peaks;move peak to Analyzer & Manual modes Store & Load: - up to 11 traces (sweep mode) - two panels - 4 conversion factors Built-in limits: CISPR 11, 14, 22 Battery charge and voltage Display style, contrast, backlight Click functions (option required) |
| Display units | dBm,dBμV, (dBμA,dBpW,dBμVM dBμA/m by PMM Emission Suite) |
| Displayed dynamic | 80, 100, 120 dB selectable |
| Spectrum Analyzer mode | |
| Span/division | 100 Hz ÷ 3 MHz |
| Measurement accuracy |
S/N > 20 dB 10 Hz to 9 kHz ±1,0 dB Typ. 9 kHz to 30 MHz ±1,0 dB |
| RF output | Zout 50 Ω, BNC fem |
| Tracking & CW Generator. | |
| Frequency range | 10 Hz to 50 MHz |
| Level | 60 to 90 dBμV (0.1 dB step) |
| Level accuracy (10 Hz to 30 MHz) | ± 0,5 dB |
| Demodulation | AM; volume setting by knob |
| Autocalibration | Internal reference source |
| I/O Interface | RS-232 High Speed Optical (2 channels; 2nd for future extension) USB Rear USB Front (future extension) User Port (drives PMM LISNs) Bluetooth (optional) IEEE-488 (optional) |
| Click meter (Optional) | 1 to 4 simultaneous channels Full compliant to EN 55014-1 |
| Operating temperature | 0° to 40°C |
| Power supply | 10 - 15 Vdc, 2.5A Li-Ion rechargeable plug-in battery (8h avg. duration) AC universal adapter/charger |
| Dimensions | 235x105x335 mm |
| Weight | 4,1 kg |
| (*) RMS-Average detector manufactured under license of Rohde & Schwarz GmbH & Co. KG | |
Товар |
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Модели и Опции |
Описание |
Цена | Заказать |
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| Модели |
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9010
|
Измерительный приемник ЭМП 10 Гц - 30 МГц
|
По запросу | ||
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9030
|
Внешний блок для PMM 9010 30 МГц - 3 ГГц
|
По запросу | ||
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9060
|
Внешний блок для PMM 9010 30 МГц - 6 ГГц
|
По запросу | ||
|
9180
|
Внешний блок для PMM 9010 30 МГц - 18 ГГц
|
По запросу |
