Datasets:
ilahgel
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train_dataset

Dataset card Data Studio Files
xet
Community
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for the antenna named A26451800v01 , What is the typical beam width when the Voltage Standing Wave Ratio (VSWR) is less than 1.5?
The beam width is typically 30° when the VSWR is less than 1.5, indicating a well-matched antenna with a narrow beam. Antenna Performance
for the antenna named A26451800v01 , What is the minimum isolation specified between ports in the given context?
The context specifies that the isolation between ports is at least 30 dB, ensuring minimal interference between ports. Port Isolation
for the antenna named A26451800v01 , What is the typical front to back ratio for copolar signals in the given context?
The front to back ratio for copolar signals is typically 28 dB, indicating effective discrimination against rear signals. Antenna Performance
for the antenna named A26451800v01 , What is the minimum required Front-to-Back ratio in dB?
The minimum Front-to-Back ratio required is 30 dB, as specified in the context. Antennas
for the antenna named A26451800v01 , What is the typical Copolar ratio in dB?
The typical Copolar ratio is 20 dB, as stated in the context. Antennas
for the antenna named A26451800v01 , What is the typical Cross polar ratio in dB?
The typical Cross polar ratio is 10 dB, as mentioned in the context. Antennas
for the antenna named A26451800v01 , What is the typical cross-polar ratio in dB?
The cross-polar ratio is a measure of an antenna's ability to reject cross-polarized signals. A higher ratio indicates better performance. The context specifies a typical value of 20 dB. Antenna Performance
for the antenna named A26451800v01 , What is the specified IM3 level for an input power of 250W at 50°C ambient temperature?
The specified IM3 level for an input power of 250W at 50°C ambient temperature is -153 dBc, as indicated in the context. Intermodulation
for the antenna named A26451800v01 , What is the maximum allowed value for the third-order intermodulation (IM3) when using two carriers each at 43 dBm?
The context specifies that the IM3 (dBc) is ≤ -153 when using two carriers each at 43 dBm. This indicates that -153 dBc is the maximum allowed value for IM3 under these conditions. Intermodulation
for the antenna named A26451800v01 , What is the typical Squint value in degrees?
The context states that the typical Squint value is 3.0 degrees. Squint refers to the angular misalignment between the transmit and receive signals in a radar or communication system. Squint
for the antenna named A26451800v01 , What is the typical Tracking value in dB?
The context specifies that the typical Tracking value is 2.0 dB. Tracking in this context likely refers to the ability to maintain alignment or synchronization in a system, such as in phase-locked loops or signal tracking applications. Tracking
for the antenna named A26451800v01 , What is the typical Squint value in degrees?
The Squint value is specified as 3.0° in the given context, making option A the correct answer. Antenna Parameters
for the antenna named A26451800v01 , What is the Half-Power Beamwidth (HBW) of the antenna?
The Half-Power Beamwidth (HBW) is a measure of the antenna's radiation pattern, indicating the angular width at which the power level is half of the maximum. In the provided context, the HBW is specified as 10dB, making option B the correct answer. Antenna Parameters
for the antenna named A26451800v01 , What is the height of the antenna in millimeters?
The height of the antenna is given as 1365 mm in the context, which is the first dimension listed in the H x W x D format. Antenna Dimensions
for the antenna named A26451800v01 , What are the packing dimensions of the antenna in mm (H x W x D)?
The packing dimensions of the antenna are specified in the context as 1710 x 210 x 185 mm (H x W x D). This is the correct measurement for the packed size of the antenna. Hardware
for the antenna named A26451800v01 , What is the total weight of the antenna including the clamps?
The total weight is calculated by adding the antenna weight (6.7 kg) and the clamps weight (2.0 kg), resulting in 8.7 kg. Hardware
for the antenna named A26451800v01 , What is the weight of one clamp?
The total weight of two clamps is 2.0 kg, so each clamp weighs 1.0 kg. Hardware
for the antenna named ADU451507 , What is the frequency range allocated for Europe in the given context?
The frequency range 1710-1990 MHz is allocated for Europe as per the context provided. Frequencies
for the antenna named ADU451507 , What is the specific frequency allocated for Japan in the given context?
The specific frequency 2490 MHz is allocated for Japan as per the context provided. Frequencies
for the antenna named ADU451507 , What is the average measurement at mid tilt based on the provided data?
The average measurement at mid tilt is calculated by taking the mean of the values 15.2, 15.9, and 16.0, which results in 15.9. Measurements
for the antenna named ADU451507 , What is the standard deviation of the measurements across all tilts?
The standard deviation across all tilts is 0.5, as provided in the context. Measurements
for the antenna named ADU451507 , What is the highest measurement recorded?
The highest measurement recorded is 16.0, as indicated in the context. Measurements
for the antenna named ADU451507 , What is the minimum measurement recorded?
The minimum measurement recorded is 15.2, as shown in the context. Measurements
for the antenna named ADU451507 , What is the standard deviation for the value 15.2 in the given data?
The value 15.2 is followed by ± 0.5, indicating a standard deviation of 0.5. Measurements
for the antenna named ADU451507 , What is the threshold value indicated by the '>' symbol in the data?
The '>' symbol precedes the value 18, indicating it as a threshold. Measurements
for the antenna named ADU451507 , What is the standard deviation for the value 66 in the data?
The value 66 is followed by ± 5.2, indicating a standard deviation of 5.2. Statistics
for the antenna named ADU451507 , What is the initial threshold value mentioned in the context?
The context starts with 0.5 | > | 18, indicating that the initial threshold value is 18. Thresholds
for the antenna named ADU451507 , How many times does the value transition above 18 in the context?
The context shows transitions at 0.5 | > | 18, then > | 18, and again > | 18, totaling three transitions above 18. Networks
for the antenna named ADU451507 , What is the peak value reached after the transitions?
After the transitions, the highest value mentioned is 66. Signal
for the antenna named ADU451507 , What is the smallest margin of deviation in the context?
The smallest margin of deviation is indicated by ± 0.9. Margins
for the antenna named ADU451507 , What is the maximum acceptable range mentioned in the context?
The maximum acceptable range is indicated by ± 10.8. Ranges
for the antenna named ADU451507 , What is the margin of error for the value 4?
The value 4 is paired with a margin of error of ±4.8 in the context. Margins
for the antenna named ADU451507 , Which value has a margin of error of ±0.9?
The margin of error ±0.9 is associated with the value 10.8 in the context. Error
for the antenna named ADU451507 , How many data points are presented in the context?
There are five distinct data points: 4, 62, 12.0, 10.8, and 10.0, each with their respective margins of error. Data Points
for the antenna named ADU451507 , What is the smallest margin of error in the context?
The smallest margin of error listed is ±0.9, which is associated with multiple values. Error
for the antenna named ADU451507 , What is the frequency range of the signal given the nominal frequency and tolerance?
The nominal frequency is 10.0 GHz with a tolerance of ±0.9 GHz. This means the signal can vary from 10.0 - 0.9 = 9.1 GHz to 10.0 + 0.9 = 10.9 GHz. Frequency
for the antenna named ADU451507 , What is the unit used to measure signal strength in telecommunications?
Signal strength in telecommunications is measured in decibel-milliwatts (dBm), which is a unit that combines the decibel scale with milliwatts. This unit is commonly used because it provides a logarithmic scale that is convenient for the wide range of signal strengths encountered in telecommunications systems. Signal Strength
for the antenna named ADU451507 , What is considered a very good signal strength in telecommunications?
A signal strength of -50 dBm is considered very good. This value is closer to the maximum signal strength, indicating a strong and reliable connection. Weaker signals, such as -100 dBm, are considered poor and may result in dropped calls or lost connections. Signal Strength
for the antenna named ADU451507 , What is the maximum MIMO support in 4G LTE technology?
4G LTE supports up to 8x8 MIMO configurations. Networks
for the antenna named ADU451507 , What is a benefit of using higher frequency bands in 5G NR technology?
Higher frequencies in 5G NR support higher speed and capacity compared to lower frequencies. Networks
for the antenna named ADU451507 , Which frequency band is primarily used by 4G networks?
4G networks primarily operate below 6 GHz, while 5G networks can extend up to 100 GHz. Networks
for the antenna named ADU451507 , What is the key difference between TDD and FDD in telecommunications?
FDD uses separate frequency bands for upload and download, while TDD uses a single frequency band and switches between upload and download in time. Networks
for the antenna named ADU451507 , How does MIMO technology enhance network performance?
MIMO technology enhances network performance by using multiple antennas at the transmitter and receiver to improve signal quality and increase data rates. Technology
for the antenna named ADU451507 , What is the primary purpose of beamforming in telecommunications?
Beamforming is a technique used to direct signals to specific users, improving signal strength and reducing interference. Signal
for the antenna named ADU451507 , What is the signal level at 0°?
The signal level at 0° is 18, as indicated in the context where 0° corresponds to 18. Signal Strength
for the antenna named ADU451507 , Which parameter is primarily described in Table0-3 for the model?
Table0-3 focuses on the model's latency, which is a critical parameter in telecommunications, affecting real-time communication and system responsiveness. Networks
for the antenna named ADU451507 , What is the mechanical downtilt range of the ASMDT0A01 model?
The context specifies that the mechanical downtilt range for the ASMDT0A01 model is 0° - 20°, making option A the correct choice. Mechanical Specifications
for the antenna named ADU451507 , What frequency bands are supported by the model DXX-1710-2690?
The model DXX-1710-2690 supports frequency bands 1710 MHz and 2690 MHz, which are commonly used in mobile communications for technologies like GSM, UMTS, or LTE. The other options either include incorrect additional frequencies or only partial information. Frequency Bands
for the antenna named ADU451507 , What does the suffix '65/6' indicate in the model number DXX-1710-2690-65/6?
The suffix '65/6' in the model number typically indicates a hardware revision. This is a common practice in telecommunications equipment where such suffixes denote specific hardware versions or configurations. The other options, while plausible, are less likely given the context. Product Specifications
for the antenna named ADU451507 , What frequency range is supported by the ADU451507 antenna model?
The ADU451507 antenna model supports the frequency range of 1710-2690 MHz, as indicated in the provided context. This range is commonly used for various wireless communications, including 4G LTE. Antenna Specifications
for the antenna named ADU451507 , What is the frequency range and polarization of the electrical properties mentioned in the context?
The context specifies the frequency range as 1710 - 2690 MHz and the polarization as +45° and -45°, making option A the correct choice. Electrical Properties
for the antenna named ADU451507 , What is the frequency range (in MHz) mentioned in the context?
The context explicitly states the frequency range as 2490 - 2690 MHz, which is option A. The other options are incorrect as they do not match the given data. Frequency
for the antenna named ADU451507 , What is the gain of the antenna in dBi?
The gain of the antenna is specified as 16.5 dBi, which is a measure of the antenna's efficiency in concentrating the signal in a particular direction. This value is taken directly from the context provided. Antenna Gain
for the antenna named ADU451507 , What is the minimum value of side lobe suppression?
The context specifies that the side lobe suppression is greater than 17. Side Lobes
for the antenna named ADU451507 , What is the nominal horizontal 3dB beamwidth?
The context states the horizontal 3dB beamwidth is 60 ±4.4 degrees. Beamwidth
for the antenna named ADU451507 , What does the side lobe suppression value of >17 indicate?
Side lobe suppression refers to the reduction of side lobes compared to the main beam. Side Lobes
for the antenna named ADU451507 , What is the tolerance for both horizontal and vertical 3dB beamwidths?
The context specifies a tolerance of ±4.4 degrees for both beamwidths. Beamwidth
for the antenna named ADU451507 , What is the vertical 3dB beamwidth of the antenna?
The vertical 3dB beamwidth is specified as 8.6 degrees with a tolerance of ±0.6 degrees. Antennas
for the antenna named ADU451507 , What is the Voltage Standing Wave Ratio (VSWR) of the antenna?
The VSWR of the antenna is specified to be less than 1.5. Performance
for the antenna named ADU451507 , What is the cross-polar isolation of the antenna?
Cross-polar isolation is typically around 20 dB for such antennas, though the exact value isn't provided in the context. Performance
for the antenna named ADU451507 , What is the minimum required cross-polar isolation in dB?
The context states that cross-polar isolation is at least 28 dB, ensuring minimal interference from cross-polar signals. Signal
for the antenna named ADU451507 , What is the minimum required interband isolation in dB?
The context specifies that interband isolation is at least 28 dB, reducing interference between different frequency bands. Networks
for the antenna named ADU451507 , What is the operating frequency range of the telecommunications equipment?
The operating frequency range of 1710 - 2690 MHz is specified in the context, which is commonly used in telecommunications for technologies like LTE and 5G. This range ensures optimal performance and compatibility with existing networks. Networks
for the antenna named ADU451507 , What is the minimum cross polar ratio required?
The context specifies that the cross polar ratio must be greater than 18 dB, making 18 dB the minimum requirement. Signal
for the antenna named ADU451507 , What is the maximum power per input at 50℃ ambient temperature?
The maximum power per input is given as 250 W when the ambient temperature is 50℃. Power
for the antenna named ADU451507 , What does the Intermodulation IM3 value of ≤ -153 dBc represent in the given context?
The Intermodulation IM3 value of ≤ -153 dBc is a measure of the intermodulation distortion, which indicates the level of unwanted signals generated due to non-linearities in the system when two or more carriers are present. In this context, it is specified for two carriers each at 43 dBm. Intermodulation
for the antenna named ADU451507 , What is the maximum allowed value for modulation IM3 in dBc?
The context specifies that modulation IM3 (dBc) must be ≤ -153 when using two carriers each at 43 dBm. Modulation
for the antenna named ADU451507 , What is the specified impedance in ohms?
The impedance is given as 50 Ω in the context. Impedance
for the antenna named ADU451507 , What type of grounding is specified?
The context mentions 'Grounding DC Ground 1. Values base', indicating DC grounding is specified. Grounding
for the antenna named ADU451507 , What is the typical impedance value for base station antennas based on NGMN recommendations?
The impedance value of 50 Ω is commonly specified for base station antennas as per NGMN recommendations to ensure optimal signal transmission and integrity. Networks
for the antenna named ADU451507 , Which standard is used for Base Station Antenna Standards as per the given context?
The context explicitly mentions NGMN recommendations on Base Station Antenna Standards (BASTA), indicating that NGMN BASTA is the correct standard. Standards
for the antenna named ADU451507 , What format is the electrical datasheet available in according to the Standards (BASTA)?
The context explicitly states that the electrical datasheet is available in XML format, which is a structured format for data representation. Data Formats
for the antenna named ADU451507 , What are the dimensions of the antenna in terms of height, width, and depth?
The context explicitly states the antenna dimensions as 840 x 299 x 109 mm in the format H x W x D. Therefore, the correct answer is the option that matches this order. Antenna Dimensions
for the antenna named ADU451507 , What is the height of the product in mm?
The height of the product is given as 840 mm in the dimensions (H x W x D). Dimensions
for the antenna named ADU451507 , What is the width of the packing dimensions in mm?
The width of the packing dimensions is given as 350 mm in the packing dimensions (H x W x D). Dimensions
for the antenna named ADU451507 , What is the total weight of the antenna and clamps combined?
The antenna weighs 9.9 kg and the clamps weigh 2.0 kg, so together they weigh 9.9 + 2.0 = 11.9 kg. Hardware Specifications
for the antenna named ADU451507 , What is the material of the radome?
The radome material is specified as Fiberglass in the provided context. Radome
for the antenna named ADU451507 , What is the operational temperature range of the Fiberglass Radome?
The operational temperature range of the Fiberglass Radome is specified as -55 to +65 degrees Celsius, indicating its suitability for a wide range of environmental conditions. Operational Specifications
for the antenna named ADU451507 , What is the frontal wind load measured at 150 km/h?
The frontal wind load is given as 290 N at a speed of 150 km/h. This value represents the force exerted on the front of the object due to wind resistance at that velocity. Wind Load
for the antenna named ADU451507 , What is the maximum operational wind speed in km/h?
The maximum operational wind speed is the highest speed at which the equipment can safely operate. In this context, it is specified as 200 km/h. The survival wind speed of 250 km/h is the maximum speed the equipment can withstand without damage, but it is not the operational limit. The other options are either the survival wind speed or the speed at which another measurement was taken. Wind Speed
for the antenna named ADU451507 , What is the position of the 4 x 7/16 DIN Female Connector?
The context specifies that the connector is positioned at the bottom, making 'Bottom' the correct answer. Connectors
for the antenna named ADU451507 , How many downtilt kits are included per antenna according to the context?
The context explicitly states that each antenna includes 1 downtilt kit, which is separately packed. Antenna Accessories
for the antenna named ADU451507 , Who is the official representative of ГК Атлант Инжиниринг in Russia and the CIS?
The context explicitly states that ГК Атлант Инжиниринг is the official representative in Russia and the CIS. Company Role
for the antenna named ADU451507 , What is the contact phone number of ГК Атлант Инжиниринг?
The phone number is provided in the context as +7 (495) 109-0. Contact Information
for the antenna named ADU451507 , What type of packing does Kit 1 use?
The context mentions that Kit 1 uses separate packing. Products
for the antenna named ADU451507 , What is the phone number of the official representative in Russia and the CIS?
The phone number is explicitly mentioned in the context as +7 (495) 109-02-08. Contact Information
for the antenna named ADU451507 , What is the model number listed in the context?
The model number is explicitly stated as ADU451507 in the provided context. Model Identification
for the antenna named ADU451507 , What is the model number of the device?
The model number is explicitly stated as ADU451507 in the context. Model Identification
for the antenna named ADU451507 , What is the frequency range of the device?
The frequency range is listed twice as 1710 - 2690, indicating its importance. Frequency Range
for the antenna named ADU451507 , What polarization angles does the device support?
The context specifies +45° and -45° as the polarization angles. Polarization
for the antenna named ADU451507 , What type of connector is used by the device?
The connector type is given as 7/16 in the context. Connector Type
for the antenna named ADU451507 , What does the unit 'mm' stand for in the context of telecommunications?
In the context of telecommunications, 'mm' stands for millimeters, which is a unit of length used to measure wavelengths or physical dimensions of equipment. Measurements
for the antenna named ADU451507 , What is the email address for sales inquiries?
The email address provided in the context for sales inquiries is [email protected]. Contact Information
for the antenna named ADU451507 , What is the official website of the representative?
The official website mentioned in the context is www.bbrc.ru. Contact Information
for the antenna named ADU451507 , In which regions is the representative officially active?
The context specifies that the representative is officially active in Russia and the CIS. Geographical Reach
for the antenna named ADU4516R0v01 , What is the average measurement over all tilts?
The average measurement over all tilts is 15.6, which is slightly lower than the mid tilt measurement of 15.8. Networks
for the antenna named ADU4516R0v01 , What is the minimum value of the first measurement?
The first measurement is 6 with a tolerance of ±0.3. Subtracting the tolerance gives 6 - 0.3 = 5.7. Signal
for the antenna named ADU4516R0v01 , What is the maximum value of the third measurement?
The third measurement is 68 with a tolerance of ±2.0. Adding the tolerance gives 68 + 2.0 = 70. Signal
for the antenna named ADU4516R0v01 , What is the primary frequency band used in 5G networks?
5G networks primarily utilize the high-band spectrum, specifically the millimeter wave frequencies above 24 GHz, to achieve high data rates and low latency. While low-band and mid-band are also used for coverage and capacity, high-band is central for 5G's advanced capabilities. Networks
for the antenna named ADU4516R0v01 , Which modulation scheme is commonly used in modern telecommunications to increase data rates?
Quadrature Amplitude Modulation (QAM) is widely used in modern telecommunications, including 5G and Wi-Fi, because it allows for higher data rates by modulating both amplitude and phase of the signal, enabling more bits per symbol. Signal