On Sale! BK Precision 2650A Spectrum Analyzer Model 2650-A BK Precision 2650

Description

BK Precision 2650A Handheld Spectrum Analyzer

Truely portable solution for quick and precise spectrum analysis
B&K Precisionﾒs 2650A series handheld spectrum analyzers are compact, light weight, and cost-effective spectrum analyzers for quick and precise signal investigations, especially away from the bench. At a weight of only 1.8 kg (4 pounds), the 2650A series are by far the lightest full-featured spectrum analyzer available, yet they deliver performance and features comparable to full-size bench spectrum analyzers and can operate up to 4 hours on a single battery

With their ease of use, measurement flexibility, and unmatched portability, the 2650A series analyzers are indispensible tools for engineers and technicians who conduct field measurements in the 50 kHz to 3.5 GHz range.

Applications:

Installation, maintenance, and troubleshooting of wireless communication systems such as W-CDMA/CDMA, GSM, WLAN, WiMAX and Bluetooth
Detection of signal interference and undesired emissions
TV and broadcasting
Antenna alignment

Superb performance improves your productivity
Advanced synthesizer-based design enables the 2650A series to provide you with an accurate and detailed picture of the spectrum you are investigating

Fast sweep speed, minimum 10 ms, to help locate and identify elusive, transient interference signals
DANL (displayed average noise level) of -127 dBm
Single sideband phase noise ﾖ 90 dBc @ 100 kHz offset

Key features and benefits

Frequency range from 50 kHz ﾖ 3.3 GHz
A truly portable spectrum analyzer weighing only 1.8 kg including the battery
Impressive 4 hour battery life; easy-to-replace rechargeable Lithium-Ion battery
USB interface for PC connectivity
Intuitive PC Software for remote control and documentation of measurement results
Conveniently store measurement results and screen shots in bitmap format to USB flash drive (USB host interface)
Large easy-to-read color display (TFT LCD), 640 x 480 resolution
Measurement functions: channel/adjacent channel power, occupied bandwidth, electric and magnetic field strength
Convenient Auto Tune function automatically sets center frequency to the maximum signal within full span and optimum settings for RBW, VWB and sweep time
External trigger for zero span measurements
SCPI-like remote control commands

Channel power measurement
Allows you to measure the total power or noise power in a user-specified bandwidth.

Adjacent channel power
Measure the ratio of power leakage (from the wanted signal) into adjacent channels. Center frequency, adjacent channel bandwidth, and offset between main carrier and adjacent channels can be set
Users can select from any of the following three measurement methods based on the reference carrier definition: total power (of displayed spectrum), peak power (reference level) and in-band
power (user-specified band width).

Occupied Bandwidth
This measurement calculates the bandwidth containing the total integrated power occupied in a given signal bandwidth. Two measurement methods are available: The user can specify N% of total power or the X dB down point relative to the carrier peak level.

Specifications:

Frequency range	50 kHz to 3.3 GHz
Center frequency
Setting resolution	20 kHz Settable with rotary encoder, numeric or function key
Accuracy	within ± (30+20T) kHz±1 dot @frequency span: 200 kHz to 10 MHz, RBW 3 kHz, 23±5°C within ± (60+300T) kHz±1dot @frequency span: 20 MHz to max. frequency (3.3 GHz), RBW 100 kHz, 23±5 °C T: sweep time (s)
RBW frequency error	within ±4 kHz @ 3 kHz, 10 kHz, 30 kHz within 20% of RBW @ RBW: 100 kHz, 300 kHz within 10% of RBW @ RBW: 1 MHz, 3 MHz
Frequency span
Range	0 Hz (zero span), 200 kHz to 2 GHz (1-2-5 step) and 3.3 GHz (full span)
Accuracy	within ±3% ±1dot @ sweep time of 0.3s, 23±5 °C
Display resolution # of points per trace	501dots on LCD screen, 1001dots readout via PC (501 dots are visible on the display, 1001 dots of trace data are captured internally and can be transferred to a PC via USB device interface.)
Resolution bandwidth	3 dB bandwidth
Range	3 kHz to 3 MHz (1-3 sequence) and AUTO
Accuracy	±20%
Shape Factor	1:12 (typical, 3 dB : 60 dB)
Video bandwidth	100 Hz to 1 MHz (1-3 step) and AUTO
SSB phase noise	90 dBc/Hz (typical) @100 kHz offset, RBW : 3 kHz, VBW : 100 Hz, sweep time: 1 s
Spurious response	less than -60 dBc
Harmonics	less than -40 dBc @ = 100 MHz
Amplitude section
Reference level
Range	+10 to -60 dBm (1dB step)
Accuracy	within ± 0.8 dB ± 1 dot @ center frequency : 100 MHz, RBW : 3 MHz, VBW : 1 MHz, REF : -15 dBm, 23±5 °C
Unit	dBm, dBV, dBmV, dBµV, dBµV/m, dBµA/m (dBµV/m and dBµA/m are used for measurement functions
Average noise level	-127 dBm (typical) @ CF : 1 GHz, RBW : 3 kHz, VBW : 100 Hz, Ref. level < - 40 dBm ( preamp automatically ON)
Frequency response	within ±2.0 dB ± 1 dot @50 kHz to 100 MHz within ±1.0 dB ± 1 dot @100 MHz to max. frequency (3.3 GHz)
Input impedance	50 ?
Input VSWR	< 2.0
Input attenuator
Operating range	0 to 25 dB (1 dB step), coupled with reference level
Switching error	±0.6 dB @100 MHz
RBW switching error	±0.6 dB
Display resolution (vertical)	381 dots/10 div
Display scale
Scale	10 dB/div, 5 dB/div, 2 dB/div
Accuracy	±(0.2 dB+1dot)/2 dB ±(0.4 dB+1dot)/5 dB ±(0.8 dB+1dot)/10 dB ±(1.8 dB+1dot)/83 dB
Input damage level	+27 dBm (CW average power), 25 VDC
Sweep section
Sweep time
Range	10 ms to 30 s and AUTO @frequency span : 0 to 2 GHz 30 ms to 30 s and AUTO @frequency span : full span
Accuracy	Within ±0.1 %±1dot @frequency span : 0 to 2GHz within ±1.5 %±1dot @ full span
Trigger
Trigger mode	AUTO (Available only for zero span)
Trigger source	Internal and External
External trigger
Input voltage range	1 to 10 Vp-p
Frequency range	DC to 5 MHz
Input coupling	DC coupling
Trigger level	approx. 0.56 V(fix)
Input RC	approx. 10 k? / less than 15 pF
Input damage level	±50 V(DC+AC peak)
Input connector	SMA(J)
Detection mode	Positive peak, Negative peak, Sample
Function
Marker measurement	NORM:displays frequency (8 digits max) and level (4 digits max) at marker point. DELTA:displays frequency difference and level difference between two markers
Peak search	NORM: searches peak point within 10div (full freq. range). This mode also supports NEXT peak ( up to 10). ZONE: searches peak point within a zone designated by center and width
Calculations	NORM, MAX HOLD, MIN HOLD, AVERAGE, OVER WRITE MAX/MIN HOLD: 2 to 1024 AVERAGE: 2 to 256
Measurements	Measure Channel power, Adjacent channel leakage power, Occupied frequency bandwidth, Electric field strength (requires antenna), Magnetic field strength (requires magnetic field probe)
Auto tuning	Automatically scans the full bandwidth, sets center frequency to the maximum signal within full span and centers it onscreen. Automatically adjusts reference level, RBW, VBW and sweep time to optimum values
Save/Load
Save	Saves 200 reference spectrum measurements and 200 setups
Load	Loads one reference spectrum measurement and one setup
General
RF Input connector	N(J) connector
USB Communication
Protocol	USB version 1.1 (will also work with USB 2.0 devices)
Device Connector	B plug
Transfer rate	12 Mbps
Hard copy	USB printer (option) connected to A plug (host) enables hard copy of screen
Host connector	A plug
Display
Display	5.7 inch color TFT LCD
Backlight	LED backlight
Number of dots	640(H) x 480(V) dots
Power supply
Dedicated	Input : 100 to 240 VAC
AC adaptor	Output : 9 VDC/2.6 A
Lithium-ion battery	7.4 V/5000 mAh Li-Ion battery (MB400)
Charge function	Capable of charging during power-off. Indicates 4 conditions with two color LED
Charge indicator	5 level indicator of remaining battery charge
Environmental and Size
Operating temperature	0 to 50° C (guaranteed at 23±10 °C, without soft carrying case)
Operating humidity	less than 40 °C/80 %RH (guaranteed at less than 33 °C/70 %RH, without soft carrying case)
Storage temperature	-20 to 60 °C, less than 60 °C/70 %RH
Dimensions	6.38 (W) x 2.80 (H) x 10.43 (D) inch, 162(W) x 71(H) x 265(D) mm (excluding projections, protection bumper and stand)
Weight	approx. 1.8 kg or 4 lbs (including battery)

For full BK Precision 2650A product specifications, please click here: BK Precision 2650A

Additional Information

BK Precision 2650A Handheld Spectrum Analyzer

Frequency Range: 50Khz to 3.3GHz

Includes Carrying Case & Accessories As Listed

B&K 2650 BK2650

BK Precision 2650A 2650-A Spectrum Analyzer Models On Sale Warranty Calibration Backed by The Best Service and Lowest Prices in the Industry.

BC# 36374-L/T*

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