> bidirectional rf preamps

Wilson 801201 Phone Amplifier Mobile Kit: DUAL-BAND cell phone signal amplifier is an RF antenna amplifier for cellular and PCS wireless phones. Wilson 801201 Cell Phone Amplifier/ Wireless Repeater: Announcing antenna signal amplifier/ cell repeater that is an RF antenna amplifier and RF transmitter for all cellular phones operating on frequency of 824 Mhz to 894 Mhz as well as all PCS phones operating on the frequency of 1850 Mhz to 1990 Mhz with Verizon Wireless, US Cellular, Cellular One, Alltel, Bell Canada, Telus, Cingular, Sprint, T-Mobile USA and all other Cellular and PCS carriers. All required RF cables are included with Wilson Electronics 801201 except for the external antenna that must be purchased separately. Wilson 801201 cellular amplifier/ cell phone signal repeater is an aftermarket wireless product. Buy bi-directional amplifier/ cell phone repeater that greatly improves signal strength inside a vehicle when using your cellphone. Using RF electronics, Wilson 801201 antenna amplifier does this without physical connection to your phone! It even allows multiple cellphones to be used simultaneously with this RF power amplifier for increased reception attributed to this high power amplifier with 3 Watts maximum output power (cell site controlled). Purchase includes wireless amplifier kit only. Wilson external antenna must be purchased separately (scroll down for options). Wilson 801201 cell phone amplifier operation: RF signal is received by a Wilson external cell phone antenna from the cell site (Wilson external antenna is not included with this purchase, it is listed for sale separately below). It is then amplified by this Wilson 801201 cell phone signal amplifier and repeated to your phone via the inside slim low profile antenna (included). When your phone transmits, the signal is received by the same inside antenna, amplified by this Wilson 801201 cellular amplifier, then repeated to the cell site via the outside RF transmitter antenna ("Magnet-mount" outside RF wireless phone antenna suggested. Sold separately. Not included with this Wilson 801201 cellular phone amplifier purchase). RF parts included with wilson 801201 bidirectional amplifier/ cellular repeater purchase include two RG-174 RF connector cables with RF adapters to connect to Wilson 801201 signal amplifier (10 ft. & 6 ft.), 12v DC power supply cord for any cigarette lighter plug adapter (to use at home or office building, our advice would be to buy AC/DC converter that is sold separately), and a slim antenna with smooth edges for discreet placement between seats or a similar position at suggested shoulder level in a vertical position for best 1-2 ft radiating pattern of this RF system which could boost reception for multiple mobile phones within its 1 to 2 ft. range with guaranteed results. Operate wireless phone wirelessly with no physical connection to phone using this Wilson 801201 cell phone amplifier! Wilson 801201 signal amplifier is ideal for use in car, large truck, boat, bus, mobile home or an RV travel trailer. Wilson 801201 cell phone amplifier offers safe overload protection circuit. Wilson 801201 cell phone amplifier automatically resets whenever overload occurs on this bidirectional amplifier. RF shielding also occurs when using this RF receiver and transmitter: Wireless phones vary their power output based on their proximity to cell sites and this RF technology makes cellular phones lower their power output simulating an RF shield because it simulates proximity to a cell site thereby resulting in safer phones and longer battery life. Purchase Wilson 801201 cell phone amplifiers for less at this Wilson wireless products store! Click "Up" button to view other Wilson wireless products. List of Features: ? No physical connection to your cell phone or cellular data card ? Works with all generations of CDMA, TDMA, GSM and high-speed data technologies. ? Passes TIA/ EIA-98-E transmit tests for evaluating CDMA cellular phones. ?...