The 2650 is a 3.3 GHz spectrum analyzer from BK Precision. A spectrum analyzer measures the power of spectrums of known and unknown signals. Spectrum analyzers collect information such as the magnitude of an input signal compared to its frequency. As a frequency analyzer, spectrum analyzers’ main use is to document and analyze electrical input signals as well as spectral compositions of other signals.
Additional Features:
Measuring frequency range from 50KHz to 3.3GHz
Auto tuning function
Channel power measurements
Adjacent channel power measurements
Occupied bandwidth measurements
Electric field strength measurements
Magnetic field strength measurements
Min/Max hold
Average and over write mode
Marker measurement
Switchable 50 or 75 ohm input impedance
Peak search
Auto tuning
Auto range
Save/Load
Hard copy of display (with optional PT 2650)
cUL approved
Frequency Section
Frequency Range: 50KHz to 3.3GHz
Center Frequency
Setting Resolution: 100KHz, Allows rotary encoder, numeric keys and function keys (up and down) for setting CF
Accuracy: < +(30+100T) KHz @ 200KHz to 10MHz span; < +(100+700T) KHz @ 20MHz to 3.3GHz span at 23ºC (+5ºC), T = sweep time(s)
Frequency Span
Setting Range: 0Hz (zero span), 200KHz to 2GHz (1-2-5 steps) and 3.3GHz (full span)
Accuracy: less than +3% @ 23ºC (+5ºC)
Resolution Bandwidth: 3dB bandwidth
Setting Range: 3KHz to 3MHz (1-3 step) and AUTO
Accuracy: less than +20%
Selectivity: 1:12 (nominal) @ 3dB:60dB
Video Bandwidth: 100Hz to 300KHz (1-3 step), OFF and AUTO
SSB Phase Noise: -90dBc/Hz (typical) @ 100KHz offset
Spurious Response: less than –60dBc
Amplitude Selection
Reference Level
Setting Range: +10 to –40dBm in 1dB step
Accuracy: less than +0.8dB @ RBW: 3MHz, VBW: OFF, ATT: 0dB, 23ºC (+5ºC)
Unit: dBm, dBV, dBmV, dB mV
Average Noise Level: -110dBm (typical) @ RBW: 3KHz, VBW: 100Hz
Input Impedance: 50W
Input VSWR: less than 2.0
Input Attenuator
Operating Range: 0 to 25dB @ 1dB step coupled with reference level
Switching Error: less than +0.6dB
RBW Switching Error: less than +0.6dB
Display Scale
Scale: 10dB/div, 2dB/div
Accuracy: less than +0.8dB/10dB; less than +0.2dB/2dB; less than +1.6dB/70dB
Input Damage Level: +23dBm (CW average power), 25VDC
Input Connector: SMA(J)
Sweep Section
Sweep Time
Setting Range: 10ms to 30s (1-3 step) and AUTO
Accuracy: less than +0.1% (less than +1.5% @ full span)
Trigger Mode: AUTO @ zero span
Detection Mode: Positive peak, Negative peak, sample
The BK Precision 2650 is a high-performance handheld spectrum analyzer providing excellent performance and functions perfect for many different applications. It is a compact, lightweight and inexpensive unit that is ideal for testing W-CDMA, CDMA, GSM, PDC, PHS, Wireless LAN and Bluetooth systems.
The 2650 is a 3.3 GHz spectrum analyzer from BK Precision. A spectrum analyzer measures the power of spectrums of known and unknown signals. Spectrum analyzers collect information such as the magnitude of an input signal compared to its frequency. As a frequency analyzer, spectrum analyzers’ main use is to document and analyze electrical input signals as well as spectral compositions of other signals.
Additional Features:
- Measuring frequency range from 50KHz to 3.3GHz
- Auto tuning function
- Channel power measurements
- Adjacent channel power measurements
- Occupied bandwidth measurements
- Electric field strength measurements
- Magnetic field strength measurements
- Min/Max hold
- Average and over write mode
- Marker measurement
- Switchable 50 or 75 ohm input impedance
- Peak search
- Auto tuning
- Auto range
- Save/Load
- Hard copy of display (with optional PT 2650)
- cUL approved
Frequency Section
- Frequency Range: 50KHz to 3.3GHz
Center Frequency
- Setting Resolution: 100KHz, Allows rotary encoder, numeric keys and function keys (up and down) for setting CF
- Accuracy: < +(30+100T) KHz @ 200KHz to 10MHz span; < +(100+700T) KHz @ 20MHz to 3.3GHz span at 23ºC (+5ºC), T = sweep time(s)
Frequency Span
- Setting Range: 0Hz (zero span), 200KHz to 2GHz (1-2-5 steps) and 3.3GHz (full span)
- Accuracy: less than +3% @ 23ºC (+5ºC)
- Resolution Bandwidth: 3dB bandwidth
- Setting Range: 3KHz to 3MHz (1-3 step) and AUTO
- Accuracy: less than +20%
- Selectivity: 1:12 (nominal) @ 3dB:60dB
- Video Bandwidth: 100Hz to 300KHz (1-3 step), OFF and AUTO
- SSB Phase Noise: -90dBc/Hz (typical) @ 100KHz offset
- Spurious Response: less than –60dBc
Amplitude Selection
- Reference Level
- Setting Range: +10 to –40dBm in 1dB step
- Accuracy: less than +0.8dB @ RBW: 3MHz, VBW: OFF, ATT: 0dB, 23ºC (+5ºC)
- Unit: dBm, dBV, dBmV, dB mV
- Average Noise Level: -110dBm (typical) @ RBW: 3KHz, VBW: 100Hz
- Input Impedance: 50W
- Input VSWR: less than 2.0
Input Attenuator
- Operating Range: 0 to 25dB @ 1dB step coupled with reference level
- Switching Error: less than +0.6dB
- RBW Switching Error: less than +0.6dB
Display Scale
- Scale: 10dB/div, 2dB/div
- Accuracy: less than +0.8dB/10dB; less than +0.2dB/2dB; less than +1.6dB/70dB
- Input Damage Level: +23dBm (CW average power), 25VDC
- Input Connector: SMA(J)
Sweep Section
Sweep Time
- Setting Range: 10ms to 30s (1-3 step) and AUTO
- Accuracy: less than +0.1% (less than +1.5% @ full span)
- Trigger Mode: AUTO @ zero span
- Detection Mode: Positive peak, Negative peak, sample
The BK Precision 2650 is a high-performance handheld spectrum analyzer providing excellent performance and functions perfect for many different applications. It is a compact, lightweight and inexpensive unit that is ideal for testing W-CDMA, CDMA, GSM, PDC, PHS, Wireless LAN and Bluetooth systems.
