Kenwood NX-900 Service Manual

Also see for NEXEDGE NX-900: Function reference Instruction manual Instruction manual

NX-900107GENERALFrequency Range........................................RX: 851~870MHzTX: 806~825MHz, 851~870MHzNumber of Channels...................................512Zones ..........................................................128Max. Channels per Zone.............................250Channel Spacing .........................................Analog: 12.5/25 kHz Digital: 6.25/12.5 kHzOperating Voltage .......................................13.6V DC ± 15%Operating Temperature Range ...................–22°F to +140°F (–30°C to +60°C)Frequency Stability .....................................±1.0ppmAntenna Impedance ...................................50ΩDimensions (W x H x D) .............................6.30 x 1.77 x 6.18 in (160 x 45 x 157 mm)(Projections not included)Weight (net) ................................................3.1 lb (1.40 kg)RECEIVERSensitivity ..................................................Digital @6.25kHz (3% BER): 0.20μV Digital @12.5kHz (3% BER): 0.28μVAnalog (12dB SINAD): 0.25μVSelectivity ..................................................Analog @25kHz: 75dB Analog @12.5kHz: 68dBIntermodulation Distortion .........................Analog: 78dB (±50,100kHz)Spurious Response.....................................Analog: 80dBAudio Distortion ..........................................Less than 3%Audio Output .............................................4W/4ΩTRANSMITTERRF Power Output........................................5~15WSpurious Response.....................................70dBFM Hum and Noise ....................................Analog @25kHz: 45dB Analog @12.5kHz: 40dBAudio Distortion ..........................................Less than 3%Modulation .................................................16K0F3E, 14K0F3E, 11K0F3E, 8K30F1E, 8K30F1D, 8K30F7W, 4K00F1E, 4K00F1D,4K00F7W, 4K00F2DAnalog measurements made per TIA/EIA 603 and specifications shown are typical.Kenwood reserves the right to change specifications without prior notice or obligation.SPECIFICATIONS