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IFR Aeroflex GPS-101-2 Global Positioning Simulator with the RF Antenna Coupler Comes with a manual, power cord, antenna, new battery pack, and what you see in the pictures. If you don't see it, you probably wont get it. Specifications are from Aeroflex/IFR and may vary slightly due to upgrades, options, or revisions this unit may or may not have. The unit is guaranteed to work for 30-days, parts and labor, excluding freight. There is no front cover with this unit. List Price is: $8,150.00 new from Aeroflex The Unit's Serial Number Tag Reads: Power Requirements: 100 - 120 VAC, 60 Hz, 40 Watts Max. (Can be re-configured for 220 - 240 VAC, 50 Hz) Software Version: 01.05, February 3rd, 2000 Link to the Datasheet: IFR Aeroflex GPS-101-2 Global Positioning Simulator Datasheet Link to the Manual: IFR Aeroflex GPS-101-2 Global Positioning Simulator Manual The GPS-101-2 Global Positioning Simulator provides for installation and functional bench testing of global positioning system (GPS) receivers. The GPS-101-2 simulates one of many specific global positioning satellites. Selected specific satellite vehicle (SV) signals transmitted with selected navigation (NAV) data test patterns are used to verify the operational integrity of GPS receivers. Most GPS receivers operate by receiving the coarse acquisition (C/A) encoded signals on the L1 (1575.42 MHz) channel. The receiver uses the C/A encoded signal to calculate the distance from each specific satellite. The combined 50 Hz NAV data and C/A encoded satellite signals contain satellite position and information accuracy. The full navigation message contains 25 data frames, each having 1500 bits of information and includes an almanac for the receiver data base. The full navigation message takes about 12.5 minutes to transmit. The almanac data base in the GPS receiver maintains position information on all the satellites for any given time. From the last acquired position and using the almanac data base, the GPS receiver selects three (two dimensional positioning) or four (three dimensional positioning) of the best satellites known to be in view at the current time. After the receiver starts tracking the three or four selected satellites, position is calculated using the received information. The GPS-101-2 has the following functional capabilities: * Generates GPS signals on the L1 channel (1575.42 MHz) frequency. * Provides adjustable RF output level from -85 to -145 dBm in 1 dB steps (to verify system and/or receiver sensitivity). * Offsets Doppler frequency as selected (no shift, -4 or +4 kHz). * Simulates one of 32 global positioning satellites or one of five ground stations by transmitting the selected phase modulated C/A code (Gold Code) signal identifying the particular satellite or ground station. * Provides selectable preset 50 Hz NAV data test patterns. * Allows uploading and downloading of almanac data. * Provides adjustable date and time. (The GPS-101-2 has the current date and time [UTC] loaded initially at the factory.) * Operates on battery power for approximately six hours. Doppler Offset (Selectable): +3.936 or -3.935 kHz Channels: Single SV simulation (selectable 1 to 37) PRN Code (C/A Code): C/A Code = 1.023 MHz, 1023 bit gold code NAV Data (Test Pattern): 50 Hz Accuracy (into 50 Ohms): ±2 dB (ac coupled) Spurious: < -40 dBc over the 20 MHz bandwidth Level (TTL): Vih = >2 V at ±1 µA, Vil = <0.8 V at ±1 mA Temperature Stability: ±1 ppm Aging Rate: ±1 ppm/yr, ±5 ppm/10 years Output: EXT REF OUT Connector Level: 1 Vp-p nominal into 50 Ohms Antenna Coupler Specifications: Coupling: -20 dB typical at 1575.42 MHz (assumes 4.77 dB patch antenna gain and 4 dB cable) Isolation: >25 dB at 1575.42 MHz (30 dB typical) Power Requirement Specifications: Source Voltage and Frequency: 100 to 120 VAC, 60 Hz or 220 to 240 VAC, 50 Hz Power Consumption: 20 W maximum, 13 W nominal at 115 VAC, 8 W nominal at 230 VAC Operation Time: > or = to 2 hours, 6 hours typical) Unit Operating: < or = to 8 hours at 115 VAC, 60 Hz Unit Not Operating: < or = to 6 hours at 115 VVAC, 60 Hz For More Pictures Please Click the Following: * Picture 4 - Antenna Side View #1 * Picture 5 - Antenna Side View #2 * Picture 6 - Antenna Bottom View * Picture 7 - Serial Number Tag The free listing tool. List your items fast and easy and manage your active items. (all content is the responsibility of the poster) |