The SAM200/260 Modular Spectrum Analyzer is a wide-bandwidth, compact-size microwave spectrum analyzer with a measurement frequency range covering 9kHz to 20GHz/26.5GHz. Featuring a highly integrated RF front-end and an integrated digital processing design, it boasts a SAMll form factor and independent signal processing capability, making it particularly suitable for microwave test system integration and signal monitoring sensor applications. With a maximum real-time bandwidth of 80MHz, it meets the testing requirements of common radio signals such as mobile communications, television, and WiFi.The analog intermediate frequency (IF) output provides users with multiple testing options.The PC host computer can directly obtain measurement results via USB or LAN interfaces, allowing users to conduct flexible secondary development according to their needs. Equipped with multiple measurement modes including swept-frequency spectrum, modulation analysis and identification, and monitoring reception, the product can be widely applied in various fields such as aerospace, microwave communications, satellite navigation, radar detection, electronic reconnaissance and countermeasures, and precision guidance.
SAM-A Series Spectrum Analyzer Module
Key Features
Frequency range：9kHz to 20GHz/26.5GHz
It supports multiple measuement modes such as spectrum analysis, modulation analysis, and receiver mode
Maximum real-time bandwidth: 80MHz
Real-time upload of audio demodulated code streams and real-time storage of I/Q data
The module itself performs signal analysis and processing, and directly uploads measurement results
I/Q data stream recording, with a maximum bandwidth of 40MHz and a real-time storage depth of up to 512MB
Powered by a single power supply with a wide voltage range of 8V - 13V
Supports dual control interfaces of RJ-45 network and USB
Provides standard PC host computer and SDK
| Frequency Range | 9kHz to 20GHz/26.5GHz |
| Frequency Readout Rccuracy | ± (frequency indication×frequency reference accuracy +1%×span+10%×RBW+0.5×[span/ (sweep points-1) ]+1Hz) |
| Video Bandwidth (VBW) | 1Hz to 5MHz |
| Preamp Off | 9kHz to 1MHz <-100dBm 1MHz to 20MHz <-105dBm-3× (f/2MHz)dB 20MHz to 4.0GHz <-138dBm 4GHz to 8GHz <-135dBm 8GHz to 14GHz <-134dBm 14GHz to 20GHz <-130dBm 20GHz to 26.5GHz <-126dBm |
| Preamp On | 1MHz to 20MHz <-138dBm 20MHz to 4GHz <-155dBm 4GHz to 8GHz <-150dBm 8GHz to 14GHz <-155dBm 14GHz to 20GHz <-152dBm 20GHz to 26.5GHz <-146dBm |
| SSB Phase Noise | Carrier offset 10kHz -95dBc/Hz Carrier offset 1MHz -106dBc/Hz (fc=1GHz) |
| Sweep Time | Span＞0Hz: 5ms to 3000s Span=0Hz: 20us to 3000s |
| Mode | Continuous, single |
| Trigger | Free, video, external |
| External Trig Level | 5V/3.3V- TTL |
| Overall Amplitude Accuracy | 1MHz to 13.5GHz: ±1.5dB 13.5GHz to 20GHz: ±2.0dB 20GHz to 26.5GHz: ±2.5dB |
| IF/Image Rejection | 70dB/60dB (typical) |
| RF Input Connector | 2.92mm female (50Ω) |
| IF Output | 145MHz, SAM female |
| Weight | 1000g maximum |
| Storage Temperature | -40℃ to +70℃ |
| Power Supply | Voltage range: +9VDC to +13VDC Current: About 1.7A (+12VDC) |
(Note: see more detail information in the ‘Resource’ – ‘Datasheet’) |
Main Machine
| Module No. | Item | Description |
| SAM200 | Spectrum Analyzer Module | 9kHz to 20GHz/26.5GHz |
| SAM260 | Spectrum Analyzer Module | 9kHz to 20GHz/26.5GHz |
Options
| Module No. | Description | |
| SAM200 | 9kHz to 20GHz (standard GPSA mode) | |
| SAM260 | 9kHz to 26.5GHz (standard GPSA mode) | |
| SAM-B80 | Receiver mode（80MHz bandwidth） | |
| SAM-AMA | Analog modulation analyzer (AM/FM modulation analysis， I/Q data acquisition) | |
| SAM-DMA | Digital modulation analyzer | |
| SAM-MR | Modulation recognition | |
| ANT01 | Near-field probe | |
| OA750 | Broadwidth omni-directional antenna (300MHz to 7.5GHz) | |
| DA800 | Broadwidth directional antenna (600MHz to 8GHz) |
