BK Precision 2640 Analyzer
Producent:
Model:
2640
Data:
2008
Kategoria:
Grupa:
Opis:
2.0GHz RF Field Strength Analyzer

Informacja

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

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Instrukcja obsługi
Typ ręczny:
Instrukcja obsługi
Strony:
84
Rozmiar:
1.42 Mbytes (1488702 Bytes)
Język:
english
Rewizja:
Ręczny ID:
Data:
2008 01 01
Jakość:
Skanowany dokument, wszystko czytelne.
Data przesłania:
2017 01 25
MD5:
49112af28a2b13ddc3301473055c9ad9
Pobrane:
387

Informacja

1. Introduction Overview ... 11 2. Features Main features ... 12 3. Functions RF Field Strength Analyzer ... 13 Frequency Counter ... 13 Specifications ... 14 4. Instrument overview Front Panel ... 18 Rear Panel ... 20 Side Panel ... 21 Top Panel ... 22 5. Basic operation Before Power On ... 23 Power On ... 24 Turn on Power of Instrument ... 25 Description of operation screen ... 26 Reception Mode ... 32 Sweep Mode ... 33 Set up Span ... 34 Frequency Input ... 35 Adjust Screen Level ... 37 Run - Scanning ... 38 Marker ... 39 Power Meter ... 46 Setting of attenuator ... 49 LCD Light ... 50 LCD Contrast ... 51 Buzzer ON/OFF ... 52 Save/Load ... 53 Frequency Counter ... 57 Power Source ... 59 Level Unit ... 60 Reset ... 61 Baud Rate ... 62 Connection for PC ... 63 Auto Power ... 64 Offset ... 65 Menu ... 66 System ... 70 6. Description of key operating Run [GHz] ... 73 Mode [MHz] ... 73 Sweep [kHz] ... 74 Marker [DEL] ... 74 No. 1 [Start/Stop] ... 75 No. 2 [Span] ... 75 No. 3 [Level] ... 76 No. 4 [Single] ... 76 No. 5 [Multi] ... 77 No. 6 [UNIT] ... 77 No. 7 [LCD Light] ... 78 No. 8 [LCD CONT; LCD Contrast] ... 78 No. 9 [Attenuator] ... 79 No. 0 [system] ... 79 Shift ... 80 Dot [Buzzer] ... 80 Menu [Load] ... 81 Enter [Save] ... 81 Up/Down Keys and Knob Key ... 82

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