0.5M-470M Radio Frequency Signal Source Generator Tone Modulator Interphone FM for Sale

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0.5M-470M Radio Frequency Signal Source Generator Tone Modulator Interphone FM For Sale

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0.5M-470M Radio Frequency Signal Source Generator Tone Modulator Interphone FM:
$188.99

High-Frequency Signal Generator, RF Signal Generator, 0.5–470 MHz, FM, Walkie-Talkie Sensitivity Testing
High-Frequency Signal Generator, RF Signal Generator (0.5–470 MHz)
1. Specifically designed for FM walkie-talkie debugging
2. Frequency range: 0.5 MHz–470 MHz
3. Output signal strength: –70 to –132 dBm (other values are invalid)
4. Built-in 800 Hz audio modulation (FM mode modulation) (other values are invalid)
5. Requires 8–12V DC power supply
6. 7-digit frequency display: e.g., 439.0125 MHz displays as 4390125; 439.125 MHz displays as 4391250
7. (Do not input power; inputting power exceeding 0 dBm will burn out the signal generator.) Damage caused by input power is not covered by the warranty. Remember this!!!
8. The package does not include a power supply, test leads, or a printed manual. Refer to the online documentation for specific operating instructions.
9. Net weight: 300 g
10. Dimensions: 160 × 130 × 65 mm (excluding stand)

The operating instructions are as follows:
F1: Cycle through the settings menu; “<” highlights the currently selected item (frequency, signal strength, or audio modulation frequency)
F2: Backspace key for correcting input errors
F3: Turn signal output on or off
F4: Turn audio signal modulation on or off
Number keys: Directly enter values for the selected item
Up/Down keys: Increment or decrement the value of the selected item