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Specifications:
- Frequency Range: 136-173MHz & 400-470MHz
- Spectrum Dynamic Range: -127dBm-0dBm (practical sensitivity: -115dBm to 0dBm)
- Resolution: 1dB
- Tracking Source Output Power: ≈ -38 dBm
- Interface: BNC-F
- Power: External Power Supply DC 8 - 12V

Description:
- The upper right corner of the spectrum shows the spectrum mode, the display tracking for the spectrum plus tracking mode, which can be switched by long press F1
- The First Line: shows the center frequency & center frequency power
- The Second Line: collects the strongest or weakest frequency, or the specified frequency and power (shows the strongest frequency in acquisition mode, show the weakest frequency in spectrum plus tracking mode, display the frequency and power of specified modes (please refer to “Steps to Adjust the Duplexer ")
  Steps to Adjust the Duplexer:
- As adjusting the duplexer, the curve is only for reference. And the exact value depends on the power after the frequency in the first line.
- Before adjusting the duplexer, you need to connect the OUT and IN ports via the connecting cable of the duplexer. Adjust the frequency of the first line to a desired frequency, have a look at the power value and write it down to complete straight-through calibration. And this value is about -30dbm. Connect it to the duplexer, if the value becomes -100dbm, that is, the isolation degrees of the duplexer is -70db.
- The Third Line: frequency range (center frequency plus or minus), stepped frequency
- 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:
   Using numeric keys to direct input or using up and down keys to adjust frequency step by step
   F3 F4: Adjust the frequency every 1M
- The Cursor Points to the Frequency Range:
   The value is based on the center frequency plus or minus the range, for example: 0128000 as the center plus or minus 12.8 M, that is, the range is 25.6M
   Using numeric keys to direct input or using up and down keys increase or decrease the range
- The Cursor Points to the Step: using the number keys to directly input or using the up and down keys to adjust the step change in 5K (The 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

Note: Power cable is not included.

Package: Normally we use the standard exporting packaging. We also can according to clients' request .

 Shipping : 

1. By Couriers: DHL, UPS, FEDEX, TNT are the main courier  we are co-operating at present.

2. By Air: Delivery from the Shanghai airport to customers’ destination city air port.

3. By Sea: Delivery from the Shanghai sea port .

Q1. Can I have a sample order?

A: Yes, we welcome sample order to test and check quality.

Q2. What about the lead time?

A: Samples arrived often need 3-5 days.

Q3. Do you have any MOQ (minimum order quality)limit?

A: Low MOQ, 1pc for sample checking is available.

Q4. How do you ship the goods and how long does it take to arrive?

A: We often ship by DHL, UPS, FedEx or TNT. It usually takes 3-5 days to arrive. Airline and sea shipping is also optional.

Q5. How to proceed an order?

A: Initially, let us know your requirements or application. Besides, We quote according to your requirements or our suggestions. Thirdly, customers confirms the samples and places deposit for formal order. Finally, We arrange the production.

Q6. Is it acceptable to print my logo on the product?

A: Yes. Please inform us formally before our product and confirm the design firstly based on our sample.

Q7: Do you offer guarantee for the products?

A: Yes, we offer one-year warranty for our products.

Q8: How to deal with the flaw?

A: Our products are produced in strict quality control system and the percent of pass is often maintained over 99.8%

Please do not hesitate to contact me if you need any further information

Whatsapp/Tel/Wechat: 8619902906050

Web: 

Address: Room 303 Building 2,Youpin Cultural and Creative Park,Zhangkeng,Minzhi Street,Longhua District,518131,Shenzhen,China(Mainland)