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Indent: HWPT/INST/2018/3255 Annexure-I Upgradation of VHF Wireless Communication System I) Bill of Quantities (BOQ) S.No. Item description in detail Quantity 1 VHF 25 Watt Fixed base Set With Accessories like power supply unit, antenna, PTT Microphone unit, RG213 cable with connectors (30Mtr.) etc. 4 sets 2 VHF 25 Watt Mobile base set for vehicle with Accessories like power supply unit, antenna, PTT Microphone unit, RF cable with connectors (3Mtr.) etc. 01 set 3 Vehicle mount Whip Antenna for mobile station at S.no.2 with connecting cable. 01 no. 4 Handheld 5-Watt Walkie-Talkie with minimum 6 channel configuration (including charging units) 8 Nos. 5 Standard OEM spares like antennas, batteries, selector knobs etc. for new base station and handsets 2 Sets 6 Charging units for existing 7.5V , 5Watt GP-300 Motorola handsets 4 units 7 7.5V Ni-Cd/Li-ion rechargeable batteries for GP-300 Motorola handsets 6 nos. 8 Installation, configuration of S.No.1,2,3 and integration of old GP300 handsets with new base stations. Commissioning of overall sysstem 1 Lot II) Technical Specification 1. Fixed/ Mobile Base Stations S.No. Parameter Specification 01 Features required - Shall support Analog and digital voice communication - Transmit interruption - Alphanumeric display (backlit) - Voice announcement - Compliance to Digital Mobile Radio (DMR) standards - Inbuilt noise cancellation - Dual capacity direct mode 02 Channel capacity 16 or more 03 RF Power Output 25watt (Shall be user adjustable) 04 Frequency range 136-174MHz 05 Channel Spacing 12.5KHz 06 Frequency stability (up to 50 deg.C) +/- 0.5ppm 07 Analogue Sensitivity 0.3 uV or better 08 Radio emission category (FM) 11K0F3E 09 Digital modulation for voice (FSK) 7K60F1E 10 Digital Sensitivity (5%BER) 0.3 uV or better 11 Operating temperature 0 To 50deg.C 12 Relative Humidity 5 To 95% 13 Inter-modulation, Adjacent Channel Selectivity, Spurious Rejection, Conducted Spurious Emissions As per TIA603D Standard 14 Electro Magnetic Compatibility As per ETSI TS 102 361 15 IP Rating IP54 or better 16 ESD As per IEC 61000-4-2 Level 3 Indent: HWPT/INST/2018/3255 Annexure-I 2. Handheld Radio/Walkie-Talkie S.No. Parameter Specification 01 Features required - Shall support Analog and digital voice communication - Transmit interruption - Narrowband compliant - Compliance to Digital Mobile Radio (DMR) standards - Inbuilt noise cancellation - Dual capacity direct mode 02 Channel capacity 16 or more 03 RF Power Output 5watt Battery Li-ion 2000mAh (minimum); 15hr standby backup min. 04 Frequency range 136-174MHz 05 Channel Spacing 12.5KHz 06 Frequency stability (up to 50 deg.C) +/- 0.5ppm 07 Analogue Sensitivity 0.3 uV or better 08 Radio emission category (FM) 11K0F3E 09 Digital modulation for voice (FSK) 7K60F1E 10 Digital Sensitivity (5%BER) 0.3 uV or better 11 Operating temperature 0 To 50deg.C 12 Relative Humidity 5 To 95% 13 Inter-modulation, Adjacent Channel Selectivity, Spurious Rejection, Conducted Spurious Emissions As per TIA603D Standard 14 Electro Magnetic Compatibility As per ETSI TS 102 361 15 IP Rating IP54 or better 16 ESD As per IEC 61000-4-2 Level 3 Note: 1. We are using GM-300 (3 nos.) base stations and GP-300 Walkie-Talkie (19 nos.) sets of M/S Motorola make in the existing system. The above BOM is for replacement of existing base stations along with addition of one base station and one mobile station. 2. Existing GP-300 handsets will be retained. The new base stations shall be compatible with the old GP-300 handsets. 3. For S.No.5 of BOQ, only minor spares like antenna, charger, battery, volume and channel selector knobs etc are to be supplied in spare set. complete station/walkie-talkie as spare is not required. 4. Charging units and batteries vide S.No.6&7 of above BOQ can be of any make compatible with Motorola GP300 handsets. 5. We are having two combined operating licenses for existing base stations (3nos.) and handsets (19nos.). Hence, the new base stations will be used under same

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