---
product_id: 23702017
title: "YX300-PCS-CEL zPersonal Dual Band Cell Phone Signal Booster"
brand: "zboost"
price: "¥840"
currency: JPY
in_stock: false
url: https://www.desertcart.jp/products/23702017-yx300-pcs-cel-zpersonal-dual-band-cell-phone-signal-booster
store_origin: JP
region: Japan
---

# 6-ft wireless coverage radius Dual-band 800/1900 MHz boost Extends phone battery life YX300-PCS-CEL zPersonal Dual Band Cell Phone Signal Booster

**Brand:** zboost
**Price:** ¥840
**Availability:** ❌ Out of Stock

## Summary

> 📶 Boost your signal, boost your hustle — never miss a call or opportunity!

## Quick Answers

- **What is this?** YX300-PCS-CEL zPersonal Dual Band Cell Phone Signal Booster by zboost
- **How much does it cost?** ¥840 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/23702017-yx300-pcs-cel-zpersonal-dual-band-cell-phone-signal-booster)

## Best For

- zboost enthusiasts

## Why This Product

- Trusted zboost brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Battery Saver Mode:** Stronger signal means your phone uses less power, extending your battery life during busy days.
- • **Compact Powerhouse:** Lightweight 10 oz design fits perfectly in dorms, hotels, or home offices without clutter.
- • **Plug & Play Simplicity:** No setup hassle—just mount the window antenna and plug in to instantly enhance your signal.
- • **Stay Connected, Always:** Reduces dropped calls and missed messages by creating a reliable 6-foot ‘Cell Zone’ around you.
- • **Seamless Dual-Band Boost:** Amplifies both 800 & 1900 MHz frequencies for all major US carriers (except Nextel).

## Overview

The YX300-PCS-CEL zPersonal Dual Band Cell Phone Signal Booster is a compact, easy-to-install device designed to enhance indoor cellular reception within a 6-foot radius. Supporting dual-band frequencies (800/1900 MHz), it works with all major US carriers except Nextel, improving call quality, reducing dropped calls, and extending phone battery life—ideal for single users in dorms, hotels, or offices.

## Description

Product Description               Wireless Extenders YX-300 zBoost zPersonal Dual Band Cell Phone Signal Booster                  .com               Designed for travel and single-users, the Wireless Extenders YX300 zBoost zP Wireless Personal Booster amplifies cell phone signals to improve coverage for one room, with improved signal up to 6 feet away from the unit. The YX300 is ideal for single users in dorms, hotels, homes or offices, and it includes everything you need--window unit, antenna and power supply. There's no set-up--just put it in the window and plug it in. It works with most CDMA (Verizon, Sprint) and GSM (AT&T, T-Mobile) carriers in the United States (not compatible with Nextel phones).  Using a revolutionary, patent pending technology that protects the carrier network, the YX300 improves indoor cell phone coverage by capturing and repeating the outside signal, bringing it into the building and enhancing it. This process creates a "Cell Zone" in your home or office. Improve your cell signal with the dual-band YX300--perfect for single users and for traveling. With the YX300, you'll increase your indoor cell signal coverage for your workspace (4 to 6 feet) as well as decrease dropped or missed calls and help extend the battery life of your phone. The YX300 communicates with the cell phone tower from a small window-mount antenna which should be installed in a location with at least 1 bar of signal. This antenna is connected to the amplifier unit by a 20 foot cable. Specifications US PCS 1900 MHz band Uplink: 1850 - 1910 MHz Downlink: 1930 - 1990 MHz US Cellular 800/850 MHz band Uplink: 824 - 849 MHz Downlink: 869 - 894 MHz Network formats: CDMA, GSM, TDMA, AMPS, GPRS, EDGE, 1xRTT, EVDO, HSDPA Coverage: 4 to 6 feet Operating conditions: Indoor use only Dimensions: 4 x 5 x 1.3 inches Weight: 10 ounces Note: If you need coverage greater than 4 to 6 feet, check out the dual-band YX510 from Wireless Extenders.

## Features

- Dual-Band Personal Cellular Phone Signal Booster
- Increases Signal for Single User Workspace
- Wireless System with 6-Ft Radius Signal
- Helps Eliminate Or Reduce Dropped Calls
- Increases your indoor cell signal coverage for your workspace--up to 6 feet
- Dual-band device works with 800/1900 MHz frequencies from all major carriers--AT&T, Sprint, T-Mobile, Verizon, Alltel, Cricket, and more (not compatible with Nextel)
- Ideal for for single users in dorms, hotels, homes or offices
- Great or travel--small footprint and lightweight
- Extends phone battery life--uses less power when signal is stronger

## Product Details

- **Brand:** zBoost
- **Data Transfer Rate:** 1900 MHz
- **Frequency Band Class:** Dual-Band
- **Color:** Neutral
- **Item Weight:** 1.1 Pounds

## Images

![YX300-PCS-CEL zPersonal Dual Band Cell Phone Signal Booster - Image 1](https://m.media-amazon.com/images/I/416u5ZfO6KL.jpg)

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**Shop now:** [https://www.desertcart.jp/products/23702017-yx300-pcs-cel-zpersonal-dual-band-cell-phone-signal-booster](https://www.desertcart.jp/products/23702017-yx300-pcs-cel-zpersonal-dual-band-cell-phone-signal-booster)

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-02-24*