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Home Page >Analyzers > New Spectrum Analyzers > BK Precision 2640 2.0 GHz RF Field Strength Meter (BK 2640)

BK 2640


BK Precision 2640 2.0 GHz RF Field Strength Meter

Price : $2,250.00
Item# BK 2640
Mfg. Part# BK 2640
Condition New


or

Product Overview

LIST PRICE $2,250.00

The B&K Precision model 2640 is a battery operated, hand-held RF Field Strength Meter capable of measuring RF levels and electric field strength. The synthesizer-based design provides you with reliable measurements across a wide reception range of 100 kHz to 2000 MHz, a remarkably low noise floor of -110 dBm to detect weak signals and basic spectrum analyzer functionality. The 2640 provides field technicians and engineers with a cost-effective measurement tool for basic signal investigations at only a fraction of the cost of a full-featured conventional spectrum analyzer.

The 2640’s user-friendly interface combined with convenient presets such as predefined filter settings and other special functions (e.g. squelch) commonly used in analog communication systems make the 2640 easy to use.

The B&K Precision 2640 supports RS 232C serial communication and includes software that can control the instrument from a personal computer. The user can save the instrument’s measurement data on the PC for further analysis.

The handheld RF Field Strength Analyzer is an ideal tool for field testing, installing and maintaining Mobile Telecommunications systems such as Cellular and Cordless Phone, CB Paging, Paging, Cable and Satellite TV Systems as well as performing antenna site measurements and maintenance.

Features


Frequency

Frequency Range

100KHz to 2.0GHz

Resolution

Min. 6.25KHz Multiples

Accuracy

TXO: ±3ppm/Display: ±1.5ppm

W-FM / N-FM /

AM / SSB

Wide FM : Approx. 180 kHz @-6 dB

Narrow FM : Approx. 12.5 kHz @-6 dB

AM/SSB : Approx. 2.4 kHz @-6 dB

Step Range

AM, SSB, Narrow FM : 6.25kHz, 12.5kHz

Wide FM : 6.25~125kHz (Multiple of 6.25 kHz)

125~2500kHz (Multiple of 125 kHz)

Span Range

AM, SSB, Narrow FM : 1MHz, 2MHz
Wide FM : 1~20MHz (Multiple of 1 MHz)

20~400MHz (Multiple of 20 MHz)

Frequency Selection

Modes

Center, Start/ Stop, Span

Amplitude

Amplitude Range

 -45dBm to -110dBm

Average Noise Level

Wide FM: -110 dBm Max.

Narrow FM : -110 dBm Max.

AM/SSB : -100 dBm Max.

Amplitude Units

dBm, dBmV, dBuV

Reference Level

Accuracy

±3.0 dB @ under 600KHz

±2.0 dB @ over 600KHz

Reference Level

Range

0 dBm to –80 dBm

Log Scale

0.2 dB/DIV min, in 0.25 dB Span (5 Display Divisions)

Internal Attn

10dB

Internal Attn Accuracy

±1.0 dB (@25)

Sweep

Speed

 Min. 500 msec

Trigger Source

Narrow FM / Wide FM / AM / SSB

Trigger Mode

Free Run /Single Run /Continuous /Wave Squelch Run

Trigger Level

TTL Level

Marker Mode

Maker / Delta Maker

Memory

Trace & Setup Storage

Max 100 Waveforms and 100 States

Display

Type

Mono STN LCD

Display Resolution

192 Pixels X 192 Pixels

LCD Light

On / Off

Frequency Counter

Frequency Range

35 MHz to 2.0GHz

Resolution

7 Digits

Accuracy

±50 PPM ±1 COUNT

Sample Time

1 sec

Input Sensitivity

35 MHz to 2,000 MHz : 150 mVrms

20 MHz to 1,000 MHz : 100 mVrms

Input Impedance

50 Ohms

Max. Input Voltage

5 Vrms Max.

Spectrum Input Port

RF Input Connector

N type Female, 50 Ohms

Max Input Level

Max. +10 dBm, 5Vrms

Operation Environment

Operating Temperature

0 to 40 Degrees C

Humidity

35% to 85% RH

Storage Temperature

10 to 50 Degrees C

Power Source

Battery Power Source

AA Type Ni-MH Rechargeable Battery x 6 PCS

Battery Specification

AA Type 1.2 V, 2,700 mAh Rechargeable Nickel

Adapter

SMPS Type AC Adapter (DC 12 V Output)

Auto Power On/Off

Off/ 5 min./ 10 min./ 20 min./30 min.

Physical Specifications

Dimension

 4 "(W)x9 "(H)x1.8 "(D)

Weight

Approx. 0.66 Kg(1.45 lbs)

(including Antenna, except Battery)


Data Sheet

User Manual

Software



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