Elecbee LTDZ 35M-4400M Handheld Simple Analyzer Measurement of Interphone Signal

SKU: EB0045776

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Key Features

Feature:

1. Using stm32f407 single-chip microcomputer (main frequency 168M) + 4.3-inch TFTLCD (480*800) color LCD screen.

2. All aluminum alloy shell + rotary encoder control.

3. USB power supply, full English display.

4. Spectrum display range: 35M-4400Mhz; input impedance: 50 ohms.

5. RBW: 100khz, 200khz, 500khz, a total of 3 gears are adjustable.

6. Screen scan points: 700 points.

7. Scanning span: 70M (100Khz), 140M (200Khz), 350M (500Khz).

8. dBm range: -80dB -----10dB (supports manual adjustment of the calibration range). There is no amplifier circuit inside the machine. If you need to measure small signals, you need an external amplifier.

9. Maximum access signal: 10dB.

10. Working mode: superheterodyne scanning spectrum analyzer, single scanning time 800ms.

11. Battery 2000mah, working current 500ma, charging current 250ma; (Battery includes, update from April 28, 2020)

12. Product specifications: 145mm*70mm*30mm. Weight: 250g.

13. Use range: walkie-talkie, toy remote control, 2.4Gwifi.

Shipping Guide

Shipping	Delivery Period	For in-stock parts, orders are estimated to ship out in 3 days. Elecbee ships orders once a day at about 5pm except Sunday. Once shipped, estimated delivery time depends on the below carriers you chose. DHL Express: 3-7 business days DHLeCommerce: 12-22 business days FedEx International Priority: 3-7 business days EMS: 10-15 business days Registered Air Mail: 15-30 business days
	Shipping Rates	Shipping rates for your order can be found in the shopping cart.
	Shipping Options	Shipping rates for your order can be found in the shopping cart.
	Shipping Tracking	We will notify you by email with tracking number once order is shipped. You can track your order using the “Track My Order” feature.
Returning/Warranty	Returning	Returns are normally accepted when completed within 30 days from date of shipment, please contact customer service for a return authorization. Parts should be unused and in original packaging. Customer has to take charge for the shipping
	Warranty	All Elecbee purchases come with a 30-day money-back return policy, plus 1-year Elecbee warranty against any manufacturing defects.
		This warranty shall not apply to any item where defects have been caused by improper customer assembly failure by customer to follow instructions, product modification, negligent or improper operation
Ordering	How to Buy	Elecbee accepts online orders.
		Add to cart > Check out > Submit order > Complete payment > Delivery
	Payment	PayPal, Credit Card includes Visa, Master, American Express, Bank transfer.

Description

New update version: Update from December, please use the new manual.

Introduction: >>>Click here to open<<<

This product uses the local oscillator signal and the external test signal to obtain the difference frequency signal, and calculates the amplitude of the external test signal through the detector. Using a high-precision VCO source, the heterodyne signal frequency can be measured very accurately. Since the scanning range is very large (35M-4400M), because there is no special detection circuit for the external measurement signal due to cost and other factors, the measurement amplitude may have errors. Therefore, the product increases the magnification and displacement parameters, and the user can adjust the display waveform by himself. The amplitude display is adjusted and calibrated.

Package includes:

1 x Handheld Simple Spectrum Analyzer

Geekcreitreg-LTDZ-35M-4400M-Handheld-Simple-Spectrum-Analyzer-Measurement-of-Interphone-Signal-1592624