F1: cursor movement center frequency, frequency range, step cycle selection (long press to switch between spectrum and tracking mode)
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
Color: light blue
Frequency range: 136-173MHz 400-470MHz
Spectrum dynamic range: -127dBm --- 0dBm
Tracking source output power: ? -38 dBm
Power: need external DC 8 --- 12V
1 x dual band spectrum analyzer
1.Please allow slight dimension difference due to different manual measurement.
2.Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. Thank you!