XT-239 2300-2900MHz 2.4GHz Spectrum Analyzer Bluetooth WiFi NBIOT 4G Zigbee

Description

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About Us
XT-239 2300-2900MHz 2.4GHz Spectrum Analyzer Bluetooth WiFi NBIOT 4G Zigbee
Features:
1. Real-time spectrum analysis
Real-time spectrum scanning, automatic detection of maximum power.
2. Frequency chromatogram
Cyclically record all spectrum distributions within 10 minutes to facilitate viewing of frequency interference.
3. Frequency heat map
Shows the overlapping density of the spectrum profile over a period of time.
4. Small size
Dimensions 13.5 * 10 * 3cm.
5, complete function settings
The center, start, end frequency, resolution, reference level, mark point and MAXHOLD function are not set.
Specifications:
Package include:
1 x Spectrum Analyzer
1 x Antenna
1 x SMA connector
1 x Power adapter
1 x Manual
Payment
We accept PayPal only.
Shipping
1.Items are shipped from china.we will send out within 1 bussiness day after receive the payment.
2.We only ship to ebay confirmed address. So before bidding,  please kindly verify your ebay address.
3.
Shipping to USA takes 8-18 days in normal condition by E-packet with tracking number.
Shipping to most other countries takes about 12-30 days via Economy Int'l Airmail.
Less than , without free tracking number,if you request tracking number,please send ebay message to us.
Over ,with tracking number free.The shipping time depends on your location and local postal service,as well as the weather condition along the shipping,sometimes may take longer,.please send ebay message to us if you didn't get your package.
4.Express shipping: Extra  -- will be charged for the first 500 grams for most countries. Send ebay message to us if  you need this service.
Terms of sale
1.If you are not satisfied when you receive your item, please return it within 30 days for a replacement or money back.   Please send ebay message to us before you return it.
2.If item is defective in 30 days, We will send you a replacement without extra charger, or offer refund after we receive the defective item.
3.If item is defective after 30 days, you can still send it back to us. We will send you a new one after receiving the defective item. But you have to pay the extra shipping fee.
About us
We are honest seller and do our best to serve you.
So if you have any concerns,please don’t hesitate to send ebay message to us.
On Oct-18-21 at 01:58:28 PDT, seller added the following information: