{"id":29747,"date":"2025-09-18T14:11:21","date_gmt":"2025-09-18T06:11:21","guid":{"rendered":"https:\/\/pxisource.com\/?post_type=product&#038;p=29747"},"modified":"2026-08-19T14:09:04","modified_gmt":"2026-08-19T06:09:04","slug":"usrp-2922","status":"publish","type":"product","link":"https:\/\/pxisource.com\/ru\/product\/usrp-2922\/","title":{"rendered":"USRP-2922"},"content":{"rendered":"<h3>Product Introduction<\/h3>\n<p>\n\u0417\u0435\u043c\u043b\u044f <strong>NI USRP-2922<\/strong> is a software defined radio (SDR) transceiver designed for wireless communications research, RF prototyping, spectrum monitoring, radar experimentation, signal intelligence research, and university communication laboratories.\n<\/p>\n<p>\nFeaturing continuous RF coverage from 400 MHz to 4.4 GHz, up to 20 MHz of real-time instantaneous bandwidth with 16-bit samples, up to 40 MHz with 8-bit samples, programmable transmit and receive gain, and host-based I\/Q processing, the USRP-2922 provides a flexible platform for developing and evaluating wireless communication systems.\n<\/p>\n<h3>Product Overview<\/h3>\n<p>\n\u0417\u0435\u043c\u043b\u044f <strong>NI USRP-2922<\/strong> belongs to the NI Universal Software Radio Peripheral family and provides a programmable RF architecture in which many traditional radio functions can be implemented in software.\n<\/p>\n<p>\nIts broad 400 MHz to 4.4 GHz tuning range covers numerous wireless and RF research bands, making the USRP-2922 suitable for cellular communication research, GNSS-related experiments, 2.4 GHz wireless systems, radar research, custom modulation development, and spectrum analysis applications.\n<\/p>\n<p>\nThe device combines RF transmit and receive hardware with high-speed ADC and DAC resources and FPGA-based digital processing. Baseband I\/Q data can be streamed to and from a host computer for modulation, demodulation, filtering, decoding, spectrum processing, and other software-defined radio algorithms.\n<\/p>\n<h3>Key Features<\/h3>\n<h4>400 MHz to 4.4 GHz RF Frequency Range<\/h4>\n<p>\nThe USRP-2922 provides continuous RF tuning across a wide frequency range for both transmission and reception.\n<\/p>\n<ul>\n<li>400 MHz to 4.4 GHz transmit frequency range<\/li>\n<li>400 MHz to 4.4 GHz receive frequency range<\/li>\n<li>Frequency step below 1 kHz<\/li>\n<li>Software-programmable center frequency<\/li>\n<li>Multi-band RF research<\/li>\n<\/ul>\n<p>\n<strong>Advantage:<\/strong> A single SDR platform can be used across multiple wireless, radar, navigation, and experimental RF frequency bands.\n<\/p>\n<h4>20 MHz Real-Time Bandwidth with 16-Bit Samples<\/h4>\n<p>\nThe USRP-2922 supports up to 20 MHz of instantaneous real-time bandwidth when operating with 16-bit I\/Q samples.\n<\/p>\n<ul>\n<li>Up to 20 MHz instantaneous bandwidth<\/li>\n<li>16-bit host sample format<\/li>\n<li>Wideband waveform acquisition<\/li>\n<li>Wideband RF generation<\/li>\n<li>Communication signal analysis<\/li>\n<\/ul>\n<p>\n<strong>Advantage:<\/strong> Provides sufficient real-time bandwidth for many communications, radar, and spectrum research applications while maintaining 16-bit host sample representation.\n<\/p>\n<h4>Up to 40 MHz Bandwidth with 8-Bit Samples<\/h4>\n<p>\nWhen configured for 8-bit sample width, the USRP-2922 supports instantaneous real-time bandwidth up to 40 MHz under suitable host and network conditions.\n<\/p>\n<ul>\n<li>Up to 40 MHz instantaneous bandwidth<\/li>\n<li>8-bit sample operation<\/li>\n<li>Higher streaming throughput<\/li>\n<li>Wideband RF experiments<\/li>\n<li>Broadband signal capture<\/li>\n<\/ul>\n<p>\n<strong>Advantage:<\/strong> Allows engineers to trade sample width for increased real-time streaming bandwidth when required by the application.\n<\/p>\n<h4>High-Speed I\/Q Sampling<\/h4>\n<p>\nThe USRP-2922 supports high-rate I\/Q data transfer for software-defined signal processing.\n<\/p>\n<ul>\n<li>Up to 25 MS\/s with 16-bit samples<\/li>\n<li>Up to 50 MS\/s with 8-bit samples<\/li>\n<li>Complex I\/Q acquisition<\/li>\n<li>Complex I\/Q generation<\/li>\n<li>Host-based DSP applications<\/li>\n<\/ul>\n<p>\n<strong>Advantage:<\/strong> High I\/Q sample rates support wideband digital modulation, spectrum processing, radar experiments, and custom RF waveform development.\n<\/p>\n<h4>RF Transmit Capability<\/h4>\n<p>\nThe USRP-2922 provides a programmable RF transmitter for generating communication and experimental waveforms.\n<\/p>\n<ul>\n<li>400 MHz to 4.4 GHz transmit operation<\/li>\n<li>0 dB to 31 dB transmit gain range<\/li>\n<li>0.5 dB gain steps<\/li>\n<li>Maximum output power approximately 17 dBm to 20 dBm<\/li>\n<li>Software-controlled waveform generation<\/li>\n<\/ul>\n<p>\n<strong>Advantage:<\/strong> Engineers can generate real RF signals from custom digital waveforms developed in software.\n<\/p>\n<h4>RF Receive Capability<\/h4>\n<p>\nThe USRP-2922 provides a programmable RF receiver for capturing wireless signals within its tuning range.\n<\/p>\n<ul>\n<li>400 MHz to 4.4 GHz receive operation<\/li>\n<li>0 dB to 31.5 dB receive gain range<\/li>\n<li>0.5 dB gain steps<\/li>\n<li>0 dBm maximum RF input power<\/li>\n<li>5 dB to 7 dB specified noise figure<\/li>\n<\/ul>\n<p>\n<strong>Advantage:<\/strong> Adjustable receive gain allows the SDR to be configured for different signal strengths and RF environments.\n<\/p>\n<h4>14-Bit ADC Architecture<\/h4>\n<p>\nThe receiver section incorporates high-speed analog-to-digital conversion for RF signal acquisition.\n<\/p>\n<ul>\n<li>2-channel ADC architecture<\/li>\n<li>100 MS\/s converter rate<\/li>\n<li>14-bit ADC resolution<\/li>\n<li>88 dB ADC spurious-free dynamic range<\/li>\n<li>High-speed digital signal acquisition<\/li>\n<\/ul>\n<p>\n<strong>Advantage:<\/strong> Provides a high-performance conversion stage for software-defined receiver applications.\n<\/p>\n<h4>16-Bit DAC Architecture<\/h4>\n<p>\nThe transmitter section uses high-speed digital-to-analog conversion for RF waveform generation.\n<\/p>\n<ul>\n<li>2-channel DAC architecture<\/li>\n<li>400 MS\/s converter rate<\/li>\n<li>16-\u0431\u0438\u0442\u043d\u043e\u0435 \u0440\u0430\u0437\u0440\u0435\u0448\u0435\u043d\u0438\u0435 \u0426\u0410\u041f<\/li>\n<li>80 dB DAC spurious-free dynamic range<\/li>\n<li>Programmable RF waveform generation<\/li>\n<\/ul>\n<p>\n<strong>Advantage:<\/strong> Supports flexible generation of complex digital modulation and custom RF waveforms.\n<\/p>\n<h4>Software Defined Radio Architecture<\/h4>\n<p>\nThe USRP-2922 allows communication functionality to be implemented and modified through software.\n<\/p>\n<ul>\n<li>Software-controlled center frequency<\/li>\n<li>Software-controlled RF gain<\/li>\n<li>Custom modulation and demodulation<\/li>\n<li>Digital filtering<\/li>\n<li>Protocol experimentation<\/li>\n<li>Signal processing research<\/li>\n<\/ul>\n<p>\n<strong>Advantage:<\/strong> The same RF hardware can support many different radio experiments without redesigning the analog RF front end.\n<\/p>\n<h4>Simultaneous Transmit and Receive Applications<\/h4>\n<p>\nThe transceiver architecture enables transmit and receive functions to operate as part of complete SDR communication experiments.\n<\/p>\n<ul>\n<li>Wireless link development<\/li>\n<li>Transmitter and receiver prototyping<\/li>\n<li>Duplex communication experiments<\/li>\n<li>Radar transmit\/receive research<\/li>\n<li>Closed RF test configurations<\/li>\n<\/ul>\n<p>\n<strong>Advantage:<\/strong> Researchers can develop complete over-the-air communication systems using a programmable SDR platform.\n<\/p>\n<h4>Frequency Accuracy<\/h4>\n<p>\nThe USRP-2922 provides a specified frequency accuracy of 2.5 ppm.\n<\/p>\n<ul>\n<li>2.5 ppm frequency accuracy<\/li>\n<li>Stable RF carrier generation<\/li>\n<li>Repeatable receiver tuning<\/li>\n<li>Wireless communication experiments<\/li>\n<li>Frequency-sensitive RF research<\/li>\n<\/ul>\n<p>\n<strong>Advantage:<\/strong> Provides a stable reference for many laboratory communication and RF prototyping applications.\n<\/p>\n<h4>External Power Architecture<\/h4>\n<p>\nThe USRP-2922 uses an external DC supply for operation.\n<\/p>\n<ul>\n<li>6 VDC input<\/li>\n<li>3 A power requirement<\/li>\n<li>12 W to 15 W typical operating power<\/li>\n<li>18 W maximum power<\/li>\n<li>Standalone external SDR hardware<\/li>\n<\/ul>\n<p>\n<strong>Advantage:<\/strong> The external hardware architecture allows the radio to be positioned independently from the host computer.\n<\/p>\n<h4>NI-USRP Software Integration<\/h4>\n<p>\nThe USRP-2922 can be controlled through compatible NI-USRP software environments for RF configuration and signal processing.\n<\/p>\n<ul>\n<li>NI-USRP driver support<\/li>\n<li>\u0418\u043d\u0442\u0435\u0433\u0440\u0430\u0446\u0438\u044f LabVIEW<\/li>\n<li>Software-defined RF configuration<\/li>\n<li>I\/Q waveform streaming<\/li>\n<li>Custom communications development<\/li>\n<\/ul>\n<p>\n<strong>Advantage:<\/strong> Provides an integrated hardware and software environment for rapid wireless communication prototyping.\n<\/p>\n<h3>Technical Specifications<\/h3>\n<table>\n<tr>\n<th>\u041f\u0430\u0440\u0430\u043c\u0435\u0442\u0440<\/th>\n<th>\u041e\u043f\u0438\u0441\u0430\u043d\u0438\u0435<\/th>\n<\/tr>\n<tr>\n<td width=\"220\">Product Type<\/td>\n<td>Software Defined Radio Transceiver<\/td>\n<\/tr>\n<tr>\n<td>\u041c\u043e\u0434\u0435\u043b\u044c<\/td>\n<td>NI USRP-2922<\/td>\n<\/tr>\n<tr>\n<td>Transmit Frequency Range<\/td>\n<td>400 MHz to 4.4 GHz<\/td>\n<\/tr>\n<tr>\n<td>Receive Frequency Range<\/td>\n<td>400 MHz to 4.4 GHz<\/td>\n<\/tr>\n<tr>\n<td>Frequency Step<\/td>\n<td>&lt;1 kHz<\/td>\n<\/tr>\n<tr>\n<td>Frequency Accuracy<\/td>\n<td>2.5 ppm<\/td>\n<\/tr>\n<tr>\n<td>Maximum Real-Time Bandwidth<\/td>\n<td>20 MHz with 16-bit Samples \/ 40 MHz with 8-bit Samples<\/td>\n<\/tr>\n<tr>\n<td>Maximum I\/Q Sample Rate<\/td>\n<td>25 MS\/s with 16-bit Samples \/ 50 MS\/s with 8-bit Samples<\/td>\n<\/tr>\n<tr>\n<td>Transmit Gain Range<\/td>\n<td>0 dB to 31 dB<\/td>\n<\/tr>\n<tr>\n<td>Transmit Gain Step<\/td>\n<td>0.5 dB<\/td>\n<\/tr>\n<tr>\n<td>Maximum RF Output Power<\/td>\n<td>50 mW to 100 mW \/ Approximately 17 dBm to 20 dBm<\/td>\n<\/tr>\n<tr>\n<td>Receive Gain Range<\/td>\n<td>0 dB to 31.5 dB<\/td>\n<\/tr>\n<tr>\n<td>Receive Gain Step<\/td>\n<td>0.5 dB<\/td>\n<\/tr>\n<tr>\n<td>Maximum RF Input Power<\/td>\n<td>0 dBm<\/td>\n<\/tr>\n<tr>\n<td>Receiver Noise Figure<\/td>\n<td>5 dB to 7 dB<\/td>\n<\/tr>\n<tr>\n<td>ADC<\/td>\n<td>2 Channels, 100 MS\/s, 14-bit<\/td>\n<\/tr>\n<tr>\n<td>ADC SFDR<\/td>\n<td>88 dB<\/td>\n<\/tr>\n<tr>\n<td>DAC<\/td>\n<td>2 Channels, 400 MS\/s, 16-bit<\/td>\n<\/tr>\n<tr>\n<td>DAC SFDR<\/td>\n<td>80 dB<\/td>\n<\/tr>\n<tr>\n<td>Power Requirement<\/td>\n<td>6 VDC, 3 A<\/td>\n<\/tr>\n<tr>\n<td>Typical Power Consumption<\/td>\n<td>12 W to 15 W<\/td>\n<\/tr>\n<tr>\n<td>Maximum Power Consumption<\/td>\n<td>18 W<\/td>\n<\/tr>\n<tr>\n<td>Weight<\/td>\n<td>1.193 kg<\/td>\n<\/tr>\n<tr>\n<td>Primary Applications<\/td>\n<td>Wireless Research, SDR Development, RF Prototyping, Radar Experiments and Spectrum Monitoring<\/td>\n<\/tr>\n<\/table>\n<h3>Software Ecosystem<\/h3>\n<p>\nThe NI USRP-2922 can be integrated into software-defined radio development environments for RF configuration, signal generation, acquisition, analysis, and communications research.\n<\/p>\n<ul>\n<li>\n<strong>NI-USRP:<\/strong> Provides the primary NI software interface for controlling compatible USRP hardware and streaming I\/Q data.\n<\/li>\n<li>\n<strong>LabVIEW:<\/strong> Enables development of RF transmit, receive, modulation, demodulation, spectrum analysis, and communications applications.\n<\/li>\n<li>\n<strong>Digital Signal Processing:<\/strong> Host-based applications can implement filters, FFT processing, channel coding, synchronization, and modulation algorithms.\n<\/li>\n<li>\n<strong>Custom SDR Applications:<\/strong> The programmable radio architecture can be used for application-specific wireless communication and RF research systems.\n<\/li>\n<\/ul>\n<h3>Industries<\/h3>\n<ul>\n<li>Wireless Communications<\/li>\n<li>Telecommunications Research<\/li>\n<li>Aerospace and Defense Research<\/li>\n<li>Radar Development<\/li>\n<li>RF Engineering<\/li>\n<li>Universities and Education<\/li>\n<li>Scientific Research<\/li>\n<li>Electronic System Development<\/li>\n<\/ul>\n<h3>Applications<\/h3>\n<h4>Wireless Communications Research<\/h4>\n<p>\nThe USRP-2922 provides a flexible RF platform for developing and testing custom wireless communications technologies.\n<\/p>\n<ul>\n<li>Modulation development<\/li>\n<li>Receiver algorithm research<\/li>\n<li>Wireless channel experiments<\/li>\n<li>Communication protocol development<\/li>\n<li>Over-the-air testing<\/li>\n<\/ul>\n<h4>Cellular Communications Research<\/h4>\n<p>\nThe broad tuning range covers many frequency bands used for cellular and related wireless communication research.\n<\/p>\n<ul>\n<li>Cellular waveform experiments<\/li>\n<li>Baseband algorithm research<\/li>\n<li>Receiver development<\/li>\n<li>Wireless link characterization<\/li>\n<\/ul>\n<h4>GNSS and Navigation Research<\/h4>\n<p>\nThe 400 MHz to 4.4 GHz operating range allows the USRP-2922 to be used in compatible navigation and GNSS-related research applications.\n<\/p>\n<ul>\n<li>GNSS signal experiments<\/li>\n<li>Navigation receiver research<\/li>\n<li>Signal acquisition studies<\/li>\n<li>Digital processing development<\/li>\n<\/ul>\n<h4>2.4 GHz Wireless Research<\/h4>\n<p>\nThe USRP-2922 covers the 2.4 GHz ISM band used by many wireless communication technologies.\n<\/p>\n<ul>\n<li>2.4 GHz communication research<\/li>\n<li>WLAN experiments<\/li>\n<li>ISM-band signal analysis<\/li>\n<li>Interference research<\/li>\n<li>Custom wireless protocols<\/li>\n<\/ul>\n<h4>Radar Research<\/h4>\n<p>\nThe wide tuning range and programmable waveform architecture make the USRP-2922 useful for experimental radar systems.\n<\/p>\n<ul>\n<li>L-band radar research<\/li>\n<li>S-band radar research<\/li>\n<li>Pulse waveform experiments<\/li>\n<li>Radar signal processing<\/li>\n<li>Prototype radar development<\/li>\n<\/ul>\n<h4>Spectrum Monitoring<\/h4>\n<p>\nThe receiver can acquire wideband I\/Q data for software-based spectrum analysis within its operating range.\n<\/p>\n<ul>\n<li>RF spectrum monitoring<\/li>\n<li>Signal detection<\/li>\n<li>Interference analysis<\/li>\n<li>Wideband signal acquisition<\/li>\n<li>RF environment research<\/li>\n<\/ul>\n<h4>Modulation and Demodulation Research<\/h4>\n<p>\nThe software-defined architecture allows researchers to implement a broad range of digital communication algorithms.\n<\/p>\n<ul>\n<li>PSK<\/li>\n<li>QAM<\/li>\n<li>FSK<\/li>\n<li>OFDM<\/li>\n<li>Custom digital modulation<\/li>\n<\/ul>\n<h4>University Communication Laboratories<\/h4>\n<p>\nThe USRP-2922 provides a practical platform for teaching communication theory using real RF hardware.\n<\/p>\n<ul>\n<li>Software-defined radio courses<\/li>\n<li>Digital communication laboratories<\/li>\n<li>RF engineering education<\/li>\n<li>Signal processing experiments<\/li>\n<li>Graduate research<\/li>\n<\/ul>\n<h3>Comparison with Similar USRP Devices<\/h3>\n<table>\n<tr>\n<th>\u041c\u043e\u0434\u0435\u043b\u044c<\/th>\n<th>\u041e\u0441\u043d\u043e\u0432\u043d\u043e\u0435 \u0440\u0430\u0437\u043b\u0438\u0447\u0438\u0435<\/th>\n<th>Best Application<\/th>\n<\/tr>\n<tr>\n<td width=\"180\">\n<a href=\"https:\/\/pxisource.com\/ru\/product\/usrp-2922\/\"><strong>NI USRP-2922<\/strong><\/a>\n<\/td>\n<td>\n400 MHz to 4.4 GHz SDR transceiver with up to 20 MHz real-time bandwidth using 16-bit samples and up to 40 MHz with 8-bit samples.\n<\/td>\n<td>\nWide-frequency wireless and RF research\n<\/td>\n<\/tr>\n<tr>\n<td width=\"180\">\n<a href=\"https:\/\/pxisource.com\/ru\/product\/usrp-2921\/\"><strong>NI USRP-2921<\/strong><\/a>\n<\/td>\n<td>\nSDR platform focused primarily on the 2.4 GHz and 5 GHz wireless frequency bands.\n<\/td>\n<td>\n2.4 GHz and 5 GHz wireless research\n<\/td>\n<\/tr>\n<tr>\n<td width=\"180\">\n<a href=\"https:\/\/pxisource.com\/ru\/product\/usrp-2932\/\"><strong>NI USRP-2932<\/strong><\/a>\n<\/td>\n<td>\nRelated 400 MHz to 4.4 GHz USRP platform with integrated GPS-disciplined timing capabilities.\n<\/td>\n<td>\nTiming-sensitive and synchronized SDR research\n<\/td>\n<\/tr>\n<tr>\n<td width=\"180\">\n<a href=\"https:\/\/pxisource.com\/ru\/product\/usrp-2952\/\"><strong>NI USRP-2952<\/strong><\/a>\n<\/td>\n<td>\nHigher-performance USRP platform for advanced wireless communications and RF prototyping applications.\n<\/td>\n<td>\nAdvanced SDR and MIMO research\n<\/td>\n<\/tr>\n<\/table>\n<h3>Recommended Related Products<\/h3>\n<table>\n<tr>\n<td width=\"180\">\n<a href=\"https:\/\/pxisource.com\/ru\/product\/usrp-2921\/\"><strong>NI USRP-2921<\/strong><\/a>\n<\/td>\n<td>\nSoftware-defined radio optimized for research primarily in the 2.4 GHz and 5 GHz wireless bands.\n<\/td>\n<\/tr>\n<tr>\n<td width=\"180\">\n<a href=\"https:\/\/pxisource.com\/ru\/product\/usrp-2932\/\"><strong>NI USRP-2932<\/strong><\/a>\n<\/td>\n<td>\n400 MHz to 4.4 GHz SDR with integrated GPS-disciplined timing for synchronized RF experiments.\n<\/td>\n<\/tr>\n<tr>\n<td width=\"180\">\n<a href=\"https:\/\/pxisource.com\/ru\/product\/usrp-2952\/\"><strong>NI USRP-2952<\/strong><\/a>\n<\/td>\n<td>\nHigher-performance software-defined radio platform for advanced wireless communications and RF research.\n<\/td>\n<\/tr>\n<tr>\n<td width=\"180\">\n<a href=\"https:\/\/pxisource.com\/ru\/product\/usrp-2950\/\"><strong>NI USRP-2950<\/strong><\/a>\n<\/td>\n<td>\nHigher-performance SDR platform for wireless prototyping, MIMO research, and advanced communication applications.\n<\/td>\n<\/tr>\n<\/table>\n<h3>Why Choose USRP-2922?<\/h3>\n<ul>\n<li>400 MHz to 4.4 GHz continuous RF coverage<\/li>\n<li>RF transmit and receive capability<\/li>\n<li>Up to 20 MHz real-time bandwidth with 16-bit samples<\/li>\n<li>Up to 40 MHz real-time bandwidth with 8-bit samples<\/li>\n<li>Up to 25 MS\/s 16-bit I\/Q sampling<\/li>\n<li>Up to 50 MS\/s 8-bit I\/Q sampling<\/li>\n<li>14-bit, 100 MS\/s receive ADC architecture<\/li>\n<li>16-bit, 400 MS\/s transmit DAC architecture<\/li>\n<li>Programmable transmit and receive gain<\/li>\n<li>2.5 ppm frequency accuracy<\/li>\n<li>Software-defined RF architecture<\/li>\n<li>Suitable for communications, radar, and spectrum research<\/li>\n<\/ul>\n<h3>Frequently Asked Questions<\/h3>\n<h4>What is the NI USRP-2922?<\/h4>\n<p>\nThe NI USRP-2922 is a software-defined radio transceiver designed for wireless communication research, RF prototyping, radar experimentation, spectrum monitoring, and communication engineering education.\n<\/p>\n<h4>What frequency range does the USRP-2922 support?<\/h4>\n<p>\nThe USRP-2922 supports both RF transmission and reception from 400 MHz to 4.4 GHz.\n<\/p>\n<h4>What is the bandwidth of the USRP-2922?<\/h4>\n<p>\nThe USRP-2922 supports maximum instantaneous real-time bandwidth of 20 MHz when using 16-bit samples and up to 40 MHz when using 8-bit samples. Actual achievable throughput depends on network configuration and host computer performance.\n<\/p>\n<h4>What is the maximum I\/Q sample rate of the USRP-2922?<\/h4>\n<p>\nThe maximum I\/Q sampling rate is 25 MS\/s with 16-bit samples and 50 MS\/s with 8-bit samples, subject to host and network performance.\n<\/p>\n<h4>Can the USRP-2922 transmit RF signals?<\/h4>\n<p>\nYes. The USRP-2922 includes a programmable RF transmitter covering 400 MHz to 4.4 GHz with a gain range from 0 dB to 31 dB.\n<\/p>\n<h4>What is the maximum transmit power of the USRP-2922?<\/h4>\n<p>\nThe maximum specified RF output power varies with operating frequency and hardware characteristics and is approximately 50 mW to 100 mW, equivalent to about 17 dBm to 20 dBm.\n<\/p>\n<h4>What is the maximum RF input power of the USRP-2922?<\/h4>\n<p>\nThe specified maximum receiver input power is 0 dBm. Signals exceeding the specified input level should not be applied directly to the receiver.\n<\/p>\n<h4>What ADC does the USRP-2922 use?<\/h4>\n<p>\nThe receiver architecture includes two 14-bit ADC channels operating at 100 MS\/s, with a specified ADC spurious-free dynamic range of 88 dB.\n<\/p>\n<h4>What DAC does the USRP-2922 use?<\/h4>\n<p>\nThe transmitter includes two 16-bit DAC channels operating at 400 MS\/s, with a specified DAC spurious-free dynamic range of 80 dB.\n<\/p>\n<h4>What is the difference between USRP-2921 and USRP-2922?<\/h4>\n<p>\nThe primary difference is RF frequency coverage. The USRP-2921 focuses on the 2.4 GHz and 5 GHz wireless bands, while the USRP-2922 provides continuous tuning from 400 MHz to 4.4 GHz. The USRP-2922 is therefore more flexible for applications spanning cellular, navigation, radar, ISM, and other RF bands.\n<\/p>\n<h4>What is the difference between USRP-2922 and USRP-2932?<\/h4>\n<p>\nBoth platforms provide similar broad RF frequency coverage, but the USRP-2932 adds integrated GPS-disciplined timing capability. The USRP-2932 is therefore preferable when accurate frequency reference, absolute timing, or synchronization between geographically separated radios is required.\n<\/p>\n<h4>Can the USRP-2922 be used for radar research?<\/h4>\n<p>\nYes. Its 400 MHz to 4.4 GHz tuning range, programmable waveform generation, wideband I\/Q acquisition, and software-defined architecture make it suitable for experimental L-band and S-band radar research within the device&#8217;s performance limits.\n<\/p>\n<h4>Can the USRP-2922 be used as a spectrum analyzer?<\/h4>\n<p>\nThe USRP-2922 can capture wideband I\/Q data for software-based spectrum analysis and monitoring. However, it should not automatically be treated as a replacement for a calibrated spectrum analyzer when traceable amplitude accuracy, regulatory measurements, or instrument-grade dynamic range are required.\n<\/p>\n<h4>What software supports the USRP-2922?<\/h4>\n<p>\nThe USRP-2922 can be used with compatible NI-USRP software and LabVIEW environments for RF configuration, I\/Q streaming, waveform generation, signal acquisition, and communications algorithm development.\n<\/p>\n<h3>\u0417\u0430\u043a\u043b\u044e\u0447\u0435\u043d\u0438\u0435<\/h3>\n<p>\n\u0417\u0435\u043c\u043b\u044f <strong>NI USRP-2922 software defined radio transceiver<\/strong> provides a flexible platform for wireless communications research, RF prototyping, radar experimentation, spectrum monitoring, and education. With continuous 400 MHz to 4.4 GHz RF coverage, up to 20 MHz real-time bandwidth using 16-bit samples or 40 MHz using 8-bit samples, high-speed ADC and DAC resources, programmable gain, and software-defined I\/Q processing, the USRP-2922 is well suited for researchers and engineers developing custom RF and wireless systems.<\/p>","protected":false},"excerpt":{"rendered":"<p>Product Introduction The NI USRP-2922 is a software defined radio (SDR) transceiver designed for wireless communications research, RF prototyping, spectrum<\/p>","protected":false},"featured_media":31923,"template":"","meta":{"_acf_changed":false},"product_brand":[18],"product_cat":[690],"product_tag":[],"class_list":["post-29747","product","type-product","status-publish","has-post-thumbnail","product_brand-national-instruments","product_cat-usrp","first","instock","shipping-taxable","product-type-simple"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v25.0 (Yoast SEO v28.1) - 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