2650 BK Precision Spectrum Analyzer

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.