Satellite Finder W‑4902 Analog Level Checker for Satellite Antenna Adjustment Operation not confirmed. Due to lack of environment, operation has not been confirmed before listing. Body only. There are no accessories such as instructions. Everything in the first photo is included. It is used, so there are scratches and dirt. There are fine scratches, marks, and dirt on the surface of the main unit. Since it has been used, please understand that it is a used item before purchasing. Please check the details in the photos. Please consider purchasing if you understand that it is a used item. It will be shipped via Yu-Packet Post Mini. Please understand. The W‑4902 is a small satellite finder used to adjust the direction of BS/CS satellite antennas. Simply connect it between the antenna and the tuner, and you can check the signal strength with the needle meter and electronic buzzer. It is portable and easy to handle, and is a convenient tool when you want to quickly adjust the antenna near it. Main Features Visualizes signal strength with a needle meter Electronic buzzer allows you to confirm the peak with sound Built-in amplifier compensates for insertion loss Displays 0/22kHz, 13/18V status with LED and buzzer Small and lightweight for easy portability Specifications (W‑4902) Item Contents Supported Frequency 950〜2050 MHz Gain 0〜6.5 dB (950 MHz), 0〜8 dB (2050 MHz) Input Sensitivity 77 dBµV (950〜2050 MHz) Output Level 102 dBµV (950〜2050 MHz) Input Terminal 75Ω F-type (female) Output Terminal 75Ω F-type (female) Power Supply 13〜18 VDC (supplied from the tuner) Noise Figure 6 dB Other Dial-type level adjustment, electronic buzzer, LED display Connection Method Connect the coaxial cable to the antenna → W‑4902 (LNB IN) Connect W‑4902 (TO REC) → Tuner Turn on the tuner The W‑4902 operates on 13〜18V supplied from the tuner