Product Details  Satellite finder meter:Trimax SM-2500 Digital Satellite Finder with spectrum analyzer. For the first time in a economical digit  SM2500 Spectrum Analyzer The newest meter of the Trimax family is the Sat Meter SM 2500 Spectrum Analyzer. SM2500 add Spanish menu, up to 10 languages V1.1.1: The newest meter of the Trimax family is the Sat Meter SM 2500 Spectrum Analyzer. The SM2500 have following 10 kinds of languages: English,Deutsch,Russky,Turkce,French,Cesky,Portuguese,Slovencina,Polski,Español  The red word is a lately- increase language.  Input Frequency 9502150MHz  Input Level -65 -25dBm  Input Impedance 75Ω  Sound and Light Alarm When Lock Signal  Digital Meter for Signal Strength(in numerical #118alue and picture)  3.5 Inch High definition TFT LCD Screen which Can Play Channels  Easy Satellite Manager ( EDIT, delete and SCAN)  Edit TP, Frequency, LNB switch, Symbol Rate etc.  Auto Calculate Angle of AZ ,EL   Upgrade S/W by PC  Fast Charge LI-ION Battery(1950mA), Can Last 4 Hours  Easy to carry, size only 9.5cm X 15.5cm X 4.5cm  DiSEqC Control  22KHz Control  Indicator Lights for 13/18 volts  Indicator lights for 22 KHz  USB port for software upgrades  Neck strap includeds  Carrying case included  12VDC power charger included  USB software upgrade cable included Meter Specs System Capabilities Fully DVB compliant YesLNB/Tuner input Connector F type, female Frequency Range 950MHz-2150MHz Signal Level -65dBm~-25dBm LNB Supply 13/18V, Max 400mA LNB Switch Control 22KHz DiSEqC Ver 1.0/1.2 Demodulator Front End QPSK Symbol Rate 2Msps~45Msps SCPC & MCPC Capable YesSpectral Inversion Auto Conversion System Resource Processor 32 bit processor (133 MHz) SDRAM 16 Mbyte FLASH 2 Mbyte EEPROM 8 Kbyte Video Decoder MPEG 2 Main Profile @ Main Level Data Rate Up to 15M bits/s Resolution 720*576, 720*480 Video Format NTSC, PAL, SECAM Aspect Ratio 4:3, 16:9 MPEG Audio MPEG 1 layer 1 & 2 Type Mono Sampling rates 32,44.1 and 48 Khz Serial Data Interface Connector 9 pin D-sub male, Max 115k bps Power Supply Battery 1950 mA Supply Voltage 12.6 Volt Charger 90~240 Volt, 50/60 Hz Connectors Digital Tuner Input F type, female Physical Specifications Size (3.5?W*6?H*1.75?D) 9.5*15.5*4.5 (cm) Weight (Net) 1.1 pds 0.50