BB60D Signal Hound 6GHz RF Analyzer 270MHz Instant Bandwidth Ultra Fast Sweep Portable Wireless Signal Test Instrument
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BB60D Signal Hound 6GHz RF Analyzer 270MHz Instant Bandwidth Ultra Fast Sweep Portable Wireless Signal Test Instrument
The BB60D is a high-performance 6 GHz real-time spectrum analyzer, with a preselector and 10dB more dynamic range vs. the BB60C.
Product Introduction
The BB60D is a upgraded USB 3.0 portable real-time spectrum analyzer (RTSA) succeeding BB60C, covering 9 kHz to 6 GHz, fully manufactured in USA. It integrates a built-in sub-octave preselector filter bank, delivering 10 dB wider dynamic range, cleaner spurious performance and superior phase noise compared to BB60C. It runs solely on USB 3.0 bus power without external DC adapter, supporting gapless 27 MHz real-time I/Q streaming, ultra-fast 24 GHz/s sweep speed, and native RF/IQ disk recording function. It targets lab RF testing, outdoor field interference hunting, wireless signal monitoring and automated production test systemsSignal Hound.
Core Upgrade Points vs BB60C
Integrated 130 MHz–6 GHz multi-stage preselector filter bank, suppresses image & harmonic interference
+10 dB extended linear dynamic range; overload reference level lifted from -50 dBm to -30 dBm
Optimized local oscillator for improved phase noise and lower residual spurs
Independent 10 MHz reference input/output SMA port
Extra 1-PPS trigger/sync digital I/O for multi-unit synchronous measurement
More robust front-end attenuation & LNA matching for high-interference crowded spectrum environments
Frequency & Sweep Performance
Tuning Range: 9 kHz – 6 GHz
Real-Time Instantaneous IF Bandwidth: 4 kHz ~ 27 MHz amplitude-calibrated
Max Sweep Speed: 24 GHz/sec (RBW ≥ 30 kHz)
Resolution Bandwidth (RBW): 1 Hz ~ 10 MHz
Video Bandwidth (VBW): 0.1 Hz ~ 1 MHz
POI (Probability of Intercept): 100% capture for transient signals ≥ 4 μs
Sensitivity & Noise Performance
Typical DANL (Displayed Average Noise Level):
9 kHz – 1 GHz: -158 dBm/Hz
1 GHz – 3 GHz: -152 dBm/Hz
3 GHz – 6 GHz: -140 dBm/Hz
Phase Noise @1 GHz, 10 kHz Offset: -124 dBc/Hz
Internal OCXO Timebase Drift: ±1 ppm per year
Dynamic Range & Linearity
Total Dynamic Range: ~168 dB (DANL to max safe input)
Maximum Safe RF Input: +10 dBm continuous, peak +20 dBm transient
Overload Reference Level: -30 dBm (BB60C: -50 dBm)
Typical IP3: +7 dBm; Typical IP2: +32 dBm
Front-end Attenuator: 0–30 dB auto/manual switchable
Input VSWR: ≤3.0:1 (≤10 dB attenuation state)
Amplitude Absolute Accuracy: ±2.0 dB (RBW ≤100 kHz)
Streaming & Recording
USB Interface: USB 3.0 SuperSpeed, sustained throughput 140 MB/s
ADC Sampling Rate: 80 MS/s IF sampling
I/Q Output Stream: 40 MS/s calibrated complex I/Q data
Disk Recording Requirement: PC SSD with ≥250 MB/s sustained write speed
Recording Capacity: Continuous 80 MS/s raw IF or 40 MS/s I/Q capture to local storage
Synchronization & Hardware Ports
Rear Panel SMA Connectors
10 MHz Ref In/Out: External high-stability OCXO clock input, or device reference clock output for multi-unit sync
1-PPS Trig/Sync: Digital timing trigger input/output for GPS-synchronized distributed monitoring
USB 3.0 Micro-B Port: Data transmission + full power supply (no external power needed)
Front Panel
50 Ω SMA RF Input (main signal acquisition port)
Status LEDs: READY (green), BUSY (red)
Mechanical, Electrical & Environment
Dimension: 8.63” × 3.19” × 1.19” (219 × 81 × 30 mm)
Net Weight: 1.10 lb (0.5 kg)
Power Supply: 5 V USB 3.0 bus power, max 5 W consumption
Standard Operating Temp: 0 °C ~ +65 °C
Storage Temperature: -40 °C ~ +70 °C
Housing: All aluminum rugged enclosure, USA assembled
Software & System Compatibility
Free Included Software: Spike RF Analysis Suite (no license fee)
Supported OS: Windows 10/11 x64, Ubuntu / RHEL Linux x86_64
Minimum PC Requirement: 4th Gen Intel i5 or equivalent AMD CPU, native USB 3.0 port
Automation Interface: Full C/C++ SDK, SCPI command set, LabVIEW integration support
Warranty & Order Options
Standard Factory Warranty: 2 years
Extended Warranty: Up to total 5 years (extra 3 years, 6% unit price per year)
Optional Add-ons: Traceable ISO17025 calibration certificate, protective field carrying case, external preamplifier, RF power limiter
Typical Official Application Scenarios
Wireless Interference Hunting for Wi-Fi, Bluetooth, Cellular 4G/5G, LoRa IoT devices
EMC/EMI Pre-compliance Lab Testing & Radiated Emission measurement
Drive-test RF spectrum survey & distributed multi-device synchronized monitoring
Broadcast radio, public safety two-way radio spectrum regulation inspection
Radar, short-range pulse signal capture and time-domain waterfall analysis
RF production line automated test & modulation quality (EVM) measurement
University RF engineering lab teaching, software-defined radio (SDR) research
Aerospace short-distance communication signal recording & post-analysis
Hardware Architecture Brief
BB60D adopts superheterodyne low-IF receiver architecture with multi-stage preselector filters covering 130 MHz–6 GHz. Incoming RF signals first pass band-select preselector to filter out image frequency and harmonic spurious signals, then route through programmable attenuator and low-noise amplifier (LNA). Quadrature down-conversion mixer shifts RF to IF, followed by high-speed 80 MS/s ADC sampling. Onboard FPGA executes digital filtering, amplitude/phase calibration, decimation and real-time spectrum FFT processing, then streams calibrated I/Q raw data to PC via USB 3.0 without frame loss. Preselector band split points: 130, 210, 310, 450, 650, 950, 1350, 1950, 3010, 4210 MHz.
Safety & Calibration Notes
RF Input Protection: Front-end circuitry vulnerable to ESD >1.5 kV HBM. External coaxial limiter required when connecting antennas or power amplifiers to avoid permanent hardware burnout.
Input Power Limit: Never apply continuous RF power over +10 dBm to RF input port. Transient peak shall not exceed +20 dBm.
Factory Calibration: Each BB60D is fully calibrated before shipment. Formal recalibration requires Signal Hound proprietary calibration hardware; contact official support for annual calibration service.
USB Cable Requirement: Use certified USB 3.0 cable ≤ 2 meters long; low-speed USB 2.0 cable will limit real-time bandwidth and cause data loss.
Size & Weight
Device dimensions
Version: BB60D — 6 GHz Real-time Spectrum Analyzer - Standard, Temperature Range: 0°C to +65°C
Weight: 1.10 lb (.5 kg)
Dimensions:8.63" x 3.19" x 1.19" (21.9 x 8.1 x 3 cm)
Version: BB60D — 6 GHz Real-time Spectrum Analyzer - Option 1, Temperature Range: -40°C to +65°C
Weight: 1.10 lb (.5 kg)
Dimensions:8.63" x 3.19" x 1.19" (21.9 x 8.1 x 3 cm)
Product-in-packaging dimensions
Version: BB60D — 6 GHz Real-time Spectrum Analyzer - Standard, Temperature Range: 0°C to +65°C
Weight: 1.84 lb (.83 kg)
Dimensions:10.25" x 5.44" x 3.13" (26.04 x 13.8 x 7.95 cm)
Version: BB60D — 6 GHz Real-time Spectrum Analyzer - Option 1, Temperature Range: -40°C to +65°C
Weight: 1.84 lb (.83 kg)
Dimensions:10.25" x 5.44" x 3.13" (26.04 x 13.8 x 7.95 cm)
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