Наличие: По запросуПо запросу По запросу По запросу
Немецкая компания Rohde & Schwarz основана в 1933 году в Германии, в г. Мюнхен учеными Физико-технического Университета Лотаром Роде и Германом Шварцем.
В нашей стране оборудование Rohde & Schwarz появилось в 1957 году. С тех пор, благодаря собственным технологиям и новаторским идеям сотрудников, Rohde & Schwarz становится одним из технологических лидеров для российских заказчиков различных государственных и силовых структур.
На… подробнее
Key facts
Brief description
The SWR Bridge R&S®ZRB2 is used to measure the magnitude and phase of the reflection coefficient, e.g. of filters, amplifiers, mixers or antennas. The output signal a from the generator is fed via the SWR Bridge to the device under test. Part of the signal is reflected via the SWR Bridge to the indicator, the amount depending on the reflection coefficient r of the device under test. This part b of the signal is a measure of the complex reflection coefficient r of the device under test. Intelligent indicators convert the measured reflection coefficient into other parameters, e.g. the impedance or admittance of the device under test. In this case, display is possible as magnitude and phase as well as real and imaginary quantities.
Key facts
Brief description
The SWR Bridge R&S®ZRB2 is used to measure the magnitude and phase of the reflection coefficient, e.g. of filters, amplifiers, mixers or antennas. The output signal a from the generator is fed via the SWR Bridge to the device under test. Part of the signal is reflected via the SWR Bridge to the indicator, the amount depending on the reflection coefficient r of the device under test. This part b of the signal is a measure of the complex reflection coefficient r of the device under test. Intelligent indicators convert the measured reflection coefficient into other parameters, e.g. the impedance or admittance of the device under test. In this case, display is possible as magnitude and phase as well as real and imaginary quantities.
По тел.: +7 (495) 105 96 88 или
Написать нам письмо: info@micro-electronics.ru
По тел.: +7 (495) 105 96 88 или
Написать нам письмо: info@micro-electronics.ru
|
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 | ||||
|
|
Percision model |
Standard model |
Standard model |
| Frequency range | 5 to 3000 MHz | 5 to 2500 MHz | 5 to 2000 MHz |
| Characteristic impedance | 50 Ω | 50 Ω | 75 Ω |
| Directivity |
≥46 dB up to 2 GHz, ≥40 dB up to 2.5 GHz, ≥34 dB up to 3 GHz |
≥40 dB | ≥40 dB |
| Return loss at test port |
≥22 dB up to 3 GHz |
≥23 dB |
|
|
Measurement error (|r| = magnitude of measured reflection coefficient) |
0.005 + 0.05|r|2 up to 2 GHz, 0.01 + 0.05|r|2 up to 2.5 GHz, 0.02 + 0.08|r|2 up to 3 GHz |
0.01 + 0.07|r|2 |
0.01 + 0.1|r|2 up to 1.5 GHz, 0.01 + 0.13|r|2 up to 2 GHz |
|
Insertion loss (5 MHz) Total Input → test port Test port → output |
13 dB 7 dB 6 dB |
13 dB 7 dB 6 dB |
14 dB 8 dB 6 dB |
| Power-handling capacity | 0.5 W | 0.5 W | 0.5 W |
| General data | |||
| Nominal temperature range | 0 to +50°C | ||
| Storage temperature range | -40 to +70°C | ||
| Connectors | N female | ||
| Test port connector | N female or N male | ||
| Dimensions without connectors (L x W x H; mm) | 72 mm × 57 mm × 20 mm | ||
| Connector length | female 17 mm, male 19 mm | ||
| Weight | 240 g | ||
Товар |
|
|
|
Модели и Опции |
Описание |
Цена | Заказать |
0
| Модели |
|
ZRB2
|
КСВН-мост широкполосный 5 - 3000 МГц
|
По запросу | ||
|
R&S® ZRB2.52
|
КСВН-мост широкполосный 5 - 3000 МГц
|
По запросу |
