SKU: 1277

F2400 RF Signal Frequency Tester for Mobile Phones (Network & WiFi Diagnosis)

230.00 LYD

Essential diagnostic tool for Mobile Network Repairs. Instantly detects if the phone is transmitting RF signals (GSM / WiFi / Bluetooth). Ideal for diagnosing “No Service” issues and checking Power Amplifier (PA) functionality. Also supports car key testing.

In stock

Description

Product Overview: The F2400 Frequency Tester is a quick-diagnosis tool for the RF (Radio Frequency) section of mobile phones. When dealing with devices stuck on “Searching” or “No Service,” this tool helps you verify if the phone’s RF Transmission Circuit is actually working. By placing the phone near the tester and making an emergency call, you can see if the Power Amplifier (PA) is outputting a signal, saving time before diving into board repairs.

Key Features for Phone Repair:

  • RF Transmission Test: Verifies if the mobile phone is sending out signals (GSM 900/1800, etc.) when dialing. If the tester reacts, the TX path and PA are likely active.

  • WiFi & Bluetooth Check: Capable of detecting 2.4GHz signals, allowing you to test if the WiFi/BT antenna or IC is broadcasting.

  • Diagnose Network Faults: Helps distinguish between a “Receive Only” fault (antenna/RX) and a complete “Dead Transmission” fault (TX/PA).

  • Wide Range (10MHz – 2.4GHz): Covers most standard cellular frequencies and wireless protocols.

Bonus Feature:

  • Remote Tester: Can also be used to test car key fobs and other remote controls to verify they are working.

Specifications:

  • Model: F2400

  • Range: 10MHz – 2400MHz (2.4GHz)

  • Display: Digital LCD

  • Primary Use: Mobile RF/Network Diagnosis

  • Power: Battery Operated

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