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Discontinued.
Not available for ordering.
Not available for ordering.
- Operating frequency range: from 300 kHz to 8 GHz
- Measured parameters: S11… S44
- Impedance: 50Ω
- Number of ports: 4
- Minimum dynamic measurement range: 145 dB
- Measurement time at one frequency: 100 µs
- Output power adjustment range from -60 to +10 dBm/W
- Two independent signal sources
Warranty: 1 year
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*Frequency conversion measurements are activated by the additional MXR option. Time-domain conversion is activated by the additional TD-9 option.
Designed for measuring complex transmission and reflection coefficients (S-parameters) of RF devices in the frequency range from 0.3 to 8000 MHz, with a dynamic measurement range of the transmission coefficient module exceeding 145 dB.
The vector network analyzer (VNA) "Obzor-808/1" has four measurement ports and two test signal generators.
The "Obzor-808/1" measurement instrument is designed to work with an external computer, which is not included in the delivery set.
The presence of a test signal switch on the instrument's measurement ports allows measurements of all parameters to be made with a single connection. To measure the nonlinear properties of four-pole networks and to expand the measurement range in the instruments, the output power is adjusted with a depth of at least 70 dB. The possibility of remote control of the instruments allows them to be used as part of measurement complexes.
If you would like to consult with our engineers regarding the application of the Obzor-808/1 VNA in your project, please use the "Ask a Question" form.
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Available Replacements
Key Features |
Discontinued Model Obzor-808/1 |
Proposed Replacement C1409* |
Operating Frequency Range, MHz |
0.3 - 8000 |
0.1 - 9000 |
Number of Ports/Receivers | 4/8 | 4/8 |
Microwave Signal Sources | 2 | 2 |
Output Power Range, dBm |
-60..+10 |
-60..+10 |
Maximum Dynamic Range, dB |
140 | 152 |
IF Bandwidth, Hz |
1 - 30k |
1 - 2M |
Minimum Measurement Time, µs / point |
100 | 10 |
Reflection Coefficient Error at VSWR=2 (RL=10dB), dB |
0.4 |
0.4 |
Insertion Loss Error at -10 dB, dB |
0.1 | 0.1 |
Dimensions (LxWxH), mm |
324x415x96 |
398x439x95 |
Weight, kg |
8 | 10 |
*Frequency conversion measurements are activated by the additional MXR option. Time-domain conversion is activated by the additional TD-9 option.
Designed for measuring complex transmission and reflection coefficients (S-parameters) of RF devices in the frequency range from 0.3 to 8000 MHz, with a dynamic measurement range of the transmission coefficient module exceeding 145 dB.
The vector network analyzer (VNA) "Obzor-808/1" has four measurement ports and two test signal generators.
The "Obzor-808/1" measurement instrument is designed to work with an external computer, which is not included in the delivery set.
The presence of a test signal switch on the instrument's measurement ports allows measurements of all parameters to be made with a single connection. To measure the nonlinear properties of four-pole networks and to expand the measurement range in the instruments, the output power is adjusted with a depth of at least 70 dB. The possibility of remote control of the instruments allows them to be used as part of measurement complexes.
Application
The application area includes checking, tuning, and developing various radio devices in industrial production conditions and laboratories, including as part of automated measurement stands.If you would like to consult with our engineers regarding the application of the Obzor-808/1 VNA in your project, please use the "Ask a Question" form.
Software
The OBZOR-808/1 vector network analyzer is supplied with software designed to work on the Windows operating system. Upon request, instrument software for Linux OS is provided.```
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Operating Frequency Range | 300 kHz…8 GHz |
Dynamic Range, min, dB | 145 |
Output Power, dBm | -60…+10 |
Measurement Time at One Frequency, µs | 100 |
Impedance, Ω | 50 |
Number of Ports, pcs | 4 |
Measured Parameters | S11, S12, S21… S44 |
Power Supply | 220 ± 22 V |
Operating Temperature Range, °C | 23 ± 5 |
Dimensions, mm | 324x415x96 |
Weight, kg | 8.0 |
Maximum Operating Frequency, GHz | 8 |
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The OBZOR-808/1 meter operates under the control of an external personal computer with installed software, which processes the information and serves as the user interface. The USB 2.0 interface is used for communication with the personal computer. The personal computer is not included in the delivery set.
Delivery set:
Name |
Quantity, pcs |
Meter of complex transmission and reflection coefficients |
1 |
Software on compact disc |
1 |
Form |
1 |
User manual |
1 |
Verification method |
1 |
Note: Software together with documentation may be supplied on another information carrier.
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