note:
Prohibit the input power, once the input power over 0dbm will burn the signal source,
High-frequency signal source, RF signal source (0.5-470MHz)
1. Designed for FM interphone debugging
2. Frequency 0.5MHz-470MHz
3. Output signal strength -70 to -132dBm (other values are invalid)
4 built-in 800Hz audio modulation (FM mode modulation) (other values invalid)
5. Use 8-12V DC power supply
6. Frequency 7 digits Example: 439.0125MHz display 4390125 If it is 439.125MHz display 4391250
7. (Prohibition of input power, once the input power over 0dbm will burn the signal source)
The operation method is as follows:
F1: Cyclic selection setting item \"\" \"points to the selected item, respectively frequency, signal intensity, audio modulation frequency
F2: Backspace key when input error
F3: Close, open the signal output
F4: Turn off, turn on the audio signal modulation
Number keys: Enter the value of the selected item directly
Up and down keys: Step change the value of the selected item
Package Included:
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Shipping- Item will be shipped within 24 -48 hours after full payment is received.
- Normally the shippment to worldwide is used to take 15 to 30 business days, exclude Sat & Sun.
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- Payment must be received in 7 business days of sale closing.
- Please leave note for your special request (e.g. Colors or Size) in note when you pay the order.
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- We greatly appreciate your POSITIVE response. Please do NOT leave negative or neutral response without any contact.
