Forest Department

Forest Department has published Tender For Procuring Wireless Main Set For The Use Of Thamara, Periyar Section And Two Vehicles (Kl-05-Aq-2719, Kl-01-Bf-9570) Under Periyar Range During The Year 2025-26 , Cost Of Procuring Vhf Base Station Radio Unit With Standard Accessories, 70W Max Power, Etc. Including Gst. Specifications General Frequency Range : 136.000-173.9975Mhz Number Of Channels : 200 Channels Channel Spacing : 25Khz (Wide Mode) 20Khz (Middle Mode) 12.5Khz (Narrow Mode) Channel Step 2.5Khz, 5Khz, 6.25Khz, 8.33Khz, 10Khz, 12.5Khz, 15Khz, 20Khz, 25Khz, 30Khz, 50Khz Operating Voltage : 13.8V Dc ±15% Squelch : Carrier/Ctcss/Dcs/5Tone/2Tone/Dtmf Frequency Stability : ±2.5Ppm Operating Temperature: - 20°C ~+ 60°C Dimensions : 145(W) X 47(H) X 190(L) X Mm Approx. Weight : Approx. 1.2Kg , Receiver Wide Mode Narrow Mode Sensitivity : (12Db Sinad) =0.25?V =0.35?V Adjacent Channel Selectivity = 70Db = 60Db Intermodulation = 65Db = 60Db Spurious Rejection = 70Db = 70Db Audio Response +1~-3Db(0.3-3Khz) +1~-3Db(0.3 ~ 2.55Khz ) Hum & Noise = 45Db = 40Db Audio Distortion =5% Audio Power Output 2W@10% Transmitter Wide Mode Narrow Mode Power Output 70W/25W/10W Modulation 16Kff3e 11Kff3e Adjacent Channel Power: = 70Db = 60Db Hum & Noise = 40Db = 36Db Spurious Emission = 60Db = 60Db Audio Response +1~-3Db(0.3~3Khz) +1 ~- 3Db(0.3 ~ 2.55Khz) Audio Distortion = 5%. Last date of submission for this tender is 2025-12-19. This is a Wireless Network tender in Range, Kerala