The number & dbm value(on the panel) are accurate absolute value. The mutual isolation & attenuation value(for the two frequency of duplexer) numbers are accurate, you can adjust to the best.
Specification: - Frequency range: 136-173MHz 400-470MHz - Spectrum dynamic range: -127dBm --- 0dBm - Resolution: 1dB - Tracking source output power: -38 dBm - Interface: BNC - Power: need external DC 8 --- 12V - Adjust the duplexer steps photographed after contact the store to obtain Description. The upper right corner of the spectrum. Shows the spectrum mode, the display tracking for the spectrum plus tracking mode. Shows the center frequency center frequency power. Grab the strongest or weakest frequency, or the specified frequency and power shows the.Of the strongest signal in. Mode, the acquisition of the weakest signal in. Mode, Adjust the diplexer steps frequency and power. The third line of the frequency range.
(center frequency plus or minus) frequency step F1: cursor movement center frequency, frequency range, step cycle selection (long press to switch between spectrum and tracking mode) F2: Backspace The cursor points to the center frequency: Numeric keys direct input or up and down keys to step to adjust the frequency F3 F4 Adjust the frequency in 1M The cursor points to the frequency range: the value is centered on the center frequency plus or minus the range, for example: 0128000 as the center plus or minus 12.8 M. That is 25.6M range. Enter the number keys directly up and down keys to increase or decrease the range, The cursor points to the step: the number keys directly input or the up and down keys to adjust the step change in 5K scan range will be slightly changed to fit the size of the grid Package List: - 1 x U/V UHF VHF Dual Band Spectrum Analyzer.Or unpaid dispute will be filed for non-payer after 7 days of sales day. This product will ONLY send from US warehouse.
The item "UHF VHF Dual Band Spectrum Analyzer with Tracking Source 136-173MHz 400-470MHz US" is in sale since Friday, January 5, 2018. This item is in the category "Consumer Electronics\Radio Communication\Ham, Amateur Radio\Ham Radio Transceivers". The seller is "thanksbuyer-hobby" and is located in California. This item can be shipped to United States, Canada, Mexico.