The B&K Precision 2640 handheld RF Field Strength Analyzer is optimized to analyze signals from many different source for multiple applications. The B&K Precision 2640 has adopted a synthesizer method and has a wideband reception range of 100 kHz to 2,000 MHz. The characteristic of frequency response of the B&K Precision 2640 is calculated by memorized calculation data from a "look up table", and so it enables the B&K Precision 2640 to measure accurate levels and make easy analysis of a wide range of frequency bands. The B&K Precision 2640 provides various functions and user-friendly interface which makes it easy to use. The handheld RF Field Strength Analyzer is ideal for users to test, install and maintain Mobile Telecommunications Systems, Cellular and Cordless Phone, CB Paging, Paging Systems, Cable and Satellite TV Systems as well as antenna site measurements and maintenance. The B&K Precision 2640 supports RS 232C serial communication and has separate GUI software. So, user can control the B&K Precision 2640 easily after connecting the B&K Precision 2640 with a personal computer, and can utilize the analyzed data variously after converting or saving numerical value or graph. Main features______________________________________ ■ 100 kHz to 2,000 MHz measurement range ■ Frequency Spectrum Analyzing Function and Frequency Counter Function ■ Measure and demodulate N-FM, W-FM, AM, SSB signals (2B3) (BES) dSB @=0 ■ Built-in 2 GHz Frequency Counter ■ Accurate Signal Level Measurement ■ Marker/Delta Marker/Squelch Adjustment Function ■ PLL tuning system for precise frequency tuning ■ Built-in Speaker ■ 192 Pixels X 192 Pixels Back Light LCD ■ Menu selection method for Function selection ■ RS-232C Interface ■ User-friendly Icon Display I ■ Maintenance of Wireless Telecommunications Equipments ■ General Usage for Installation and Maintenance of Telecommunications Equipments ■ Installation and Maintenance of Cable ■ RFID Tag RF Strength Measurement ■ Installation and Maintenance of Satellite Antenna ■ Detection of Tapping and Hidden Camera RF Field Strength Analyzer ■ Spectrum: Peak Search, Marker to Center, Channel Power Function ■ Internal Attn.: The input range can be extended by internal Max 10 dB Attn. function. ■ Sweep Mode: Single Run, Free Run, Squelch Run Selectable ■ Squelch Function: The Squelch Level may be adjusted to any value from the reference level to Full Scale. ■ Copy Function: The Copy Set mode allows the contents of the Channels edit Setup and Data memories to be copied to an external device. Data may also be written into these memories from external device Frequency Counter ■ Frequency range: 35 MHz to 2,000 MHz ■ No. of digits: 7 digits ■ Resolution: 1 kHz