| << B&K
Precision Spectrum Analyzers |
BK Precision 2652A
Handheld 3.3GHz Handheld Spectrum Analyzer
See also the BK Precision 2650A,
BK Precision 2658A
|
- Frequency response measurements of passive components such
as RF cables, filters, and attenuators
- Installation, maintenance, and trouble shooting of wireless
communication systems such as W-CDMA/CDMA, GSM, WLAN and Bluetooth
- Detection of signal interference and undesired emissions
- TV and broadcasting
- Antenna alignment
- Electric field strength measurement with dipole antennas (order
M401-M406)
- Magnetic field strength measurement with magnetic field probe
(order PR 26M)
- EMI compliance (E & H field measurements with optional accessories)
- Large easy-to-read color display, 640 x 480 resolution
- Convenient USB host port: save screen images and measurement
results directly to a USB drive
- DANL (displayed average noise level) of -127 dBm
- Measurement functions: channel/adjacent channel power, occupied
bandwidth, electric and magnetic field strength
- Easy operation due to Auto Tuning
- Fast sweep speed, minimum 10 ms, to help locate and identify
elusive, transient interference signals
|
 
B&K Precision 2652A Shown
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| B&K Precision's 2652A is a compact,
light weight and cost-effective spectrum analyzer for quick and precise
signal investigations, especially away from the bench. The 2652A is
a 2650A with a tracking generator added and can be used to rapidly determine
transmission characteristics of two-port RF devices. At a weight of
only 4 pounds (1.8 kg), the 2652A is by far the lightest full-featured
spectrum analyzer available, yet it delivers performance and features
comparable to a full-size bench spectrum analyzer and can operate up
to 4 hours on a single battery. With its ease of use, measurement flexibility
and unmatched portability, the 2652A spectrum analyzer is an indispensible
tool for engineers and technicians who conduct field measurements in
the 50 kHz to 3.3 GHz range. |
| |
| Specifications |
Description/Data |
| Frequency range |
50 kHz to
3.3 GHz |
| Center frequency |
Resolution |
20 kHz (Set
with rotary encoder, numeric or function key) |
Accuracy
T: sweep time (s) |
within ±(30 + 20T)kHz ± 1 dot@ freq span: |
200
kHz to 10 MHz, RBW 3 kHz, 23±5°C |
within ± (60+300T) kHz±1dot
@freq span: |
20 MHz to
max. frequency (3.3 GHz or 8.5 GHz),
RBW 100 kHz, 23±5°C |
| RBW Frequency
Error |
within ±4% of RBW @RBW: |
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 |
0Hz (zero
span), 200kHz to 2GHz (1-2-5 step) and 3.3 GHz |
| Accuracy |
within ±3% ±20TkHz ±1 dot@ freq
span |
within ±3%
±1dot @ sweep time of 0.3s, 23±5 °C |
Display Resolution
# of points per trace |
F501dots 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
(6 dB for 2651 @ 9 kHz,
120 kHz) |
Range |
3 kHz to 3
MHz (1-3 sequence) and AUTO (2651: 3 kHz, 9 kHz, 30 kHz,
120 kHz, 300 kHz, 1 MHz, 3 MHz) |
| Accuracy |
±20% |
| Unit |
1:12 (typical,
3dB:60dB) |
| Video Bandwidth |
100Hz to 1MHz
(1-3 Step), Auto |
| SSB phase noise |
@ 100kHz offest |
-90Bc/Hz (typical) |
| RBW |
3kHz |
| VBW |
100Hz |
| Sweep Time |
1 s |
| Spurious Response |
less than
-60 dBc |
| Harmonics |
less than
-40dBx @ 100MHz to 8.5 GHz |
| Amplitude Reference
Level |
Range |
+10 to -60dBm
(1dB step) |
| Accuracy |
within ±0.8dB ±1 Dot @ Center
Freq |
100MHz |
| RBW |
3MHz |
| VBW |
1MHz |
| ATT |
0dB, 23 ± 5°C |
| Unit |
dBm, dBV,
dBmV, dBµV, dBµV/m, dBµA/m
(dBµV/m and dBµA/m are used for certain
measurement functions) |
Average Noise
Level
(-127 dBm (typical)
|
CF |
1 GHz |
| RBW |
3 kHz,
|
| VBW |
100 Hz,
Ref. level ≤- 40dBm ( 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 or 8.5 GHz) |
| Input Impedance |
50Ω |
| Input VSWR |
< then 2.0 |
| Input Attenuator |
Operating Range |
0 to 25dB
(1 dB step), coupled with reference Level |
| Switching Error |
within ± 0.6dB
@ 100MHz |
| RBW Switching Error |
within ± 0.6dB |
| Display Resolution |
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 |
+27dBM (CW
average Power) 25VDC |
Sweep time
Range (1-3 step) |
10 ms to 30 s and AUTO frequency span |
0 to 2 GHz |
30 ms to 30 s and AUTO
frequency span |
full span |
|
| |
| Ordering
Information |
| Model |
Description |
Buy Online |
Price |
| 2652A |
BK Precision 2652A Spectrum Analyzer with Tracking Generator, 50 kHz — 3.3 GHz
|
 |
$8,450.00 |
|
Included Accessories |
|
- 1 - AC Adaptor (BC 2650)
- 1 - Soft Carrying Case
- 1 - Accessory Pouch
- 1 - Fuse
- 1 - BP 2650 Ni-MH Battery Pack
- 1 - Operation Manual
|
Included |
| Optional Accessories |
| AK2650 |
PC Interface Software - The AK 2650 software
and serial interface cable allows the 2650 to display screen resolutions
on a PC that are four times greater then the 250 points displayed on
the horizontal axis of the 2650's LCD display. The BK 2650 samples its
input at 1000 points per sweep and it can output these points through
its RS 232 port to a PC (the maximum transfer rate is 38,400bps). The
AK 2650 not only allows for clearer screen images but it also allows
spectrum analyzer setup via a PC. -
 |
|
$286.00 |
| AN301 |
BK Precision AN 301 Dipole Antenna (0.8 to 1GHz)-
|
|
$234.00 |
| AN302 |
BK Precision AN 302 Dipole Antenna (1.25 to 1.65GHz)-
|
|
$234.00 |
| AN303 |
BK Precision AN 303 Dipole Antenna (1.7 to 2.2GHz)-
|
|
$234.00 |
| AN304 |
BK Precision AN 304 Dipole Antenna (2.25 to 2.65GHz)-
|
|
$234.00 |
| AN305 |
BK Precision AN 305 Dipole Antenna (390 to 410MHz)-
|
|
$305.00 |
| AN306 |
BK Precision AN 306 Dipole Antenna (4.7 to 6.2GHz) |
|
$309.00 |
| BC2650 |
BK Precision BC 2650 120V 60Hz AC Adapter |
|
$192.00 |
| BP2650 |
BK Precision BP2650 Ni-MH Battery Pack for model 2650 |
|
$192.00 |
| CC265 |
BK Precision CC265, Deluxe Spectrum Analyzer Accessory Kit for 2650/2658 |
|
$155.00 |
| LC2650 |
BK Precision LC 2650 Soft Carrying Case-
|
|
$176.80 |
|
PR26M |
Magnetic Field Probe - The model 2650 is capable
of precisely measuring the magnetic field distribution on a LSI or a
printed circuit board using magnetic field probe PR 26M. As the magnetic
field detection portion of PR 26M is of a shielded loop structure that
adopts glass ceramic multi-layer board technology of excellent high
frequency characteristics, it is possible to take a measurement at high
reproducibility by detecting magnetic field components only. The measuring
frequency range is a broad as 10MHz to 3GHz, and the measured value
is calibrated in the instrument. -
|
|
$3,400.00 |
| PT2650 |
Use to print hard copies of screen images. Can
be operated by an AC adaptor or four AA batteries. Comes with one roll
of paper. -
|
|
$552.00 |
| PX2650 |
BK Precision PX 2650 Roll Paper for PT 2650 (10 Rolls)-
|
|
$99.00 |
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