Bids Are Invited For Acquisition Of A Base Station And Other Components Necessary For Communications During The Response To Incidents Carried Out By Samu In Marialva – Pr, By Auction, In Its Electronic Form, According To The Conditions, Quantities, Requirements And Specifications Detailed In The Notice, Terms Of Reference And Its Other Annexes.

Digital Vhf Vehicle Mobile Station Intended For Installation In A Vehicle For Operational Communication, Composed Of A Vhf Digital Vehicle Mobile Radio, ¼ Wave Broadband Vhf Mobile Antenna, Base Kit For Antenna Installation, Coaxial Cable, Microphone, Fixing Support, Power Cable And All Other Accessories Necessary For Perfect System Operation. The Radio Must Operate In The Vhf Frequency Range Of 136 To 174 Mhz, Have Capacity For Up To 1000 Programmable Channels, Channel Spacing Of 12.5 Khz And 25 Khz, Power Supply Of 13.6 Vdc ±15%, Approximate Dimensions Of 53.3 X 175.3 X 205.7 Mm And An Approximate Weight Of 1.39 Kg. The Equipment Must Have A Maximum Current Consumption Of 0.8 A In Standby, 2.0 A In Reception, 11.0 A In Transmission From 1 To 25 W And 14.5 A In Transmission From 25 To 45 W. The Transmitter Must Have An Adjustable Output Power Between 1 And 45 W, Frequency Stability Of ±0.5 Ppm, Analog Fm Modulation 11K0f3e For 12.5 Khz Channels And 16K0f3e For 25 Khz Channels, 4Fsk Digital Modulation, Modulation Limitation Of ±2.5 Khz And ±5.0 Khz, Audio Response As Per Tia603d Standard And Spurious Emissions Less Than -36 Dbm Abaixo De 1 Ghz. The Receiver Must Operate In The Range Of 136 To 174 Mhz, Have Typical Analog Sensitivity Of 0.3 Μv At 12 Db Sinad, Typical Digital Sensitivity Of 0. 25 Μv At 5% Ber, Minimum Selectivity Of 60 Db For 12.5 Khz Channels And 70 Db For 25 Channels Khz, 80 Db Spurious Rejection, 78 Db Intermodulation And Audio Response According To Tia603d Standard. The Audio System Must Have A Minimum Internal Output Power Of 3 W And An External Output Power Of Up To 7.5 W, With A Maximum Distortion Of 3%. The Equipment Must Be Compatible With The Dmr Digital Standard As Per Etsi Ts 102 361 Parts 1, 2 And 3, As Well As Compatible With The Mototrbo Architecture. The Antenna Must Be A Mobile Vhf ¼ Wave Broadband Type, Compatible With The Radio Frequency Range, Impedance Of 50 Ohms, Minimum Power Of 100 W, Maximum Vswr Of 1, 5:1, Base With Vehicle Mounting System, Durable Material