【Product Description】 ●M-72RX Rubber Antenna (for receiver) ●For receivers operating in the 72MHz band. (BNC connector) ●Size: Approximately 135mm ●Compatible models: M-404RX, M-505RX, M-BRX(404/505), M-RXB(404/505) 【Product Condition】 ●Stored as a spare (new, unused item). ※Please check the images carefully for reference. 【Product Features】 ●This is a replacement rubber antenna for the portable receivers of M404 and M505. ●Although not widely known, if this antenna deteriorates, breaks, or deforms, the receivable range will be drastically reduced. If you recently feel that the range for detecting bites has suddenly shortened, please check the condition of this antenna. If the antenna has deformed, for example, from being kept in a back pocket of your pants, try replacing it. ※Antennas that are bent and reinforced with vinyl tape are obviously unusable. ●This is a custom-made product, and parts procurement is currently difficult. For M-404 and M-505 users, this is a great opportunity. ※This is a dedicated part for M-404 and M-505 and cannot be used with other sensors. ※The manufacturer's list price is ¥2,200 per unit (tax included) + approximately ¥1,000 for separate shipping. 【Notes】 ●Please purchase with a full understanding that this is a personally stored item. ●There is a possibility of overlooking minor scratches, etc., so please refrain from purchasing if you are sensitive to such details. ●Please make your purchase after careful consideration. ※Please refrain from "complaints or returns" after the product has been delivered due to hasty purchases (including preventing fraud). 【Other】 ●Immediate purchase is welcome. ●Price negotiation is not possible (prices will be gradually reduced). ●This item is also listed on other sites, so it may be suddenly removed from listing. Carp Fishing Sensor Carp Sensor Comtech Fisherman