[ mr. ako @ 05.08.2007. 05:32 ] @
Imam ga, a ne znam za sta se koristi... stoga mi ne treba!  ...Greskom sam ga dobio kada sam davno narucivao nesto preko interneta, pa mi bilo komplikovano da vracam, nebitno; Pitanje je da li to mogu nekako da iskoristim i sta je to ustvari, za sta se koristi?! Na kutiji pise "Additional 2.4Ghz wireless receiver model SG6942"... mada to na kutiji mislim da nema veze sa onim sto sam dobio (nisam trazio ni jedno ni drugo), jer na dokumentaciji (koju sam dobio uz sam uredjaj) stoji ime iz naslova teme, a veoma je slican (ako ne isti) ovima na slici. Malo sam trazio na netu i pronasao jos podataka za "Video Amplifier 2.4 GHz", pa ako ce pomoci: The AMP-18 is a video signal amplifier for 2.4 GHz receivers. It is designed to increase the receiver's sensitivity and can extend the range about 30%. Receiver must have an external antenna input, which is where the amplifier connects with a male SMA plug. Specifications Battery operated: 9-12 V Currency consumption: 50mA @ 9V Gain 18dB @ 2.45 GHz Dimensions 1" x 0.7" x 0.3" Connector SMA Cable military grade 50 ohm ******************************************** RF SIGNAL AMPLIFIER FOR RECEIVERS 2.4 GHz Just one excellent product from our lab- low noise RF amplifier for 2.4 GHz receivers. This small unit will give you an extra gain of 18 dB for your receiver. The output is an SMA male type connector with 1ft long Military grade cable 50 ohms. The input is an SMA female type connector. With this amazing low noise amplifier you don't need large 2.4 GHz Yagi antennas. The power supply is a 9 V - 12 V and current consumption is only 55 mA/9 V. This unit uses a 9 V battery for app. 14 hours of operation. SPECIFICATIONS: BATTERY POWER 9V (7,5-12V) CURRENT CONSUMPTION: 55mA RF OUTPUT 50 ohms SMALL SIZE: 1" X 0.7" X 0.2" LOW NOISE FIGURE SMA ANTENNA CONNECTOR BUILT-IN STRIP LINE FILTER SPECIAL ANTENNA INCLUDED OPERATING FREQUENCY: 900 MHz- 2800 MHz! 1 YEAR WARRANTY HIGH GAIN 18 dB / 2450 MHz 23 dB / 1200 MHz ********************************************* This small unit will give you an extra gain of 18 dB for your receiver. The output is an SMA male type connector with 1ft long Military grade cable 50 ohms. The input is an SMA female type connector. With this amazing low noise amplifier you don't need large 2.4 GHz Yagi antennas. The power supply is a 9 V - 12 V and current consumption is 55 mA/9 V. This unit uses a 9 V battery for app. 14 hours of operation. FEATURES: - 2300 MHz-2500 MHz - SMA antenna connector - 9 V battery operated - Small size: 1”x 0.6” - Low noise - Excellent gain 18 dM / 2400 MHz - Recommended for 2.4 GHz receivers Technical Specifications AMP-18VEM Operating Frequency: 2300 MHz- 2500 MHz DC Voltage: 9 V - 12 V Minimum required voltage: 7.5 V Battery power: 9 V Noise factor: <4 dB Maximum range: N/A Current Consumption: 55 mA / 9 V Antenna: N/A Antenna Connector: SMA Impedance: 50 ohms Temperature Range: -40 +75* C Dimensions: 1”x 0.6” x 0.2 Weight: 3 grams Filter: Built-in Protection: Reverse polarity   [Ovu poruku je menjao mr. ako dana 05.08.2007. u 06:48 GMT+1] |