Motorola Solutions 89FT4839 Moscad-L P44-UHF FLN5923A, SCADA Terminal User Manual MOBAT RADIO P44

Motorola Solutions, Inc. Moscad-L P44-UHF FLN5923A, SCADA Terminal MOBAT RADIO P44

technical manual

MOTOROLA INC. FCC ID: AZ4FLN2583ACreated by Ishay Kokavka 10/2/00 Page 1 of 6 Motorola confidential property EXHIBIT 8A1 MOBAT RADIO (P44)1 Radios spec (data sheet)……………………………………………………….....2-32 Pin configuration ……………………………………………………………….……43 Operating method ( siganls ….)……………………………………………….….5-6
MOTOROLA INC. FCC ID: AZ4FLN2583ACreated by Ishay Kokavka 10/2/00 Page 2 of 6 Motorola confidential property EXHIBIT 8A21 Radios spec (data sheet)1.1 IntroductionThe P44 MOBAT radio is a mounted, stand alone, 7 channels UHF/VHF RF boardwhich will be mounted on the MOSCAD_L (Or Moscad by a Sabonia) by means ofan interface piggyback, for communication via port 3.1.2 P44 Radio types.The P44 Types of Radios is shown in table 1.1 below.P44- UHF1FLN2582A P44- UHF21FLN2583A P44- VHF1FLN2584A P44- VHF2FLN2585AChannel BW 6.25,12.5,25Khz 6.25,12.5,25Khz 6.25,12.5,25Khz 6.25,12.5,25KhzFrequency 438-470 MHz 403 – 433 MHz 136 - 155 MHz 146 - 174 MHz Table 1.1 P44 Types of Radios.The marked radios are the radios that will be tested (UHF).1.3 P44 SpecThe P44 Spec is shown in table 1.2 below.GENERALP44UHF/VHF12.5kHz Channel BWSynthesizer Reference 2.1,2.225,2.4 MhzChannel Spacing 12.5Khz / 25Khz (6.25 capable)Operating Temperature - 30C to +60COperating Mode Simplex / Half DuplexSupply Voltage -1 (Main) 7.5V +/-1.5V DO-13.8V+/-20%
MOTOROLA INC. FCC ID: AZ4FLN2583ACreated by Ishay Kokavka 10/2/00 Page 3 of 6 Motorola confidential property EXHIBIT 8A3Supply Voltage -2 5V +/-5%RF Connector RF Micro JackInterface Connector 14-pin In-Line socket on 0.100 inchSynthesizer Data Load Time 98 bits in 48 microseconds minimumDimensions 3.3"L x 2.25" W x 0.49" HTransmitterRF Power Out 1-5 Watt (Adjustable)Conducted Spurs - 38dbmFrequency Stability 2.5ppm (1.5ppm Optional)FM Hum and Noise 40dBModulation Sensitivity 175 mV RMS/Khz100 mV RMS/Khz NominalSwitching Bandwidth 32MhzAudio Input DC Level 2.5 VDCAudio DistortionIn what frequency response?<3%Attack TimeWhat it means ?12mSec (7mSec Typical)Typical Current Drain 2A @ 5WattMax 1.4A @ 14V , 5WattMax 2A @ 7.5V , 5WattReceiverSensitivity 0.38uV / 12dB SINADFrequency Stability 2.5ppm (1.5ppm Optional)Selectivity 60 dBIntermodulation 60 dBSpurious Rejection 70 dBImage Rejection 70 dBFM Hum and Noise 48dBFrequency Response Flat +/- 2 dB from DC to 5kHzAudio Output :AC Level 70 mV RMS/Khz100 mV RMS/Khz NominalAudio Output :DC Level 2.5VDCAudio Response FlatAudio DistortionIn what frequency response ?<5%Carrier Detect Attack TimeIs it RSSI or CSQ ?25 mSecCurrent Drain ~47 mATurn Around Time 7 mSec TypicalSwitching Bandwidth 32 MhzRSSI 0.5 to 1.9 V monotonically (20mV/dB)Conducted Spurs - 57dbmGroup Delay Distortion <30uSec
MOTOROLA INC. FCC ID: AZ4FLN2583ACreated by Ishay Kokavka 10/2/00 Page 4 of 6 Motorola confidential property EXHIBIT 8A4 < 20uSsc2 Pin configuration of P44 radio is shown in table 2.1 belowPIN No. Signal Name1 GND Reference node for all receive transmit and powersignals. Proper grounding requires metal screws in thefour corners mounted to a common chassis.2SW_B+ Transmit - Max 2A @ 7.5VDC @ 5 WattReceive - 47mA @ 7.5VDC3 XMIT_B+ This signal is Asserted only during transmit time . 250mA @ 7.5VDC4 RX_5V Not Connected5 TX_5V Asserted during Transmit - 40Ma @ 5VDC6 MODE_IN Analog data in to the radio to be transmitted.DC coupled with a nominal bias of 2.5VDC.7 SQ_DET Output signal from the radio indicating that there is avalid RF signal on the channel8 Reset This pin in pulled up in the radio. In normal mode mustkept up. Used when programming the radio.9 RSSI Output signal from the radio. The Volt level of this pin isaccording to the RF level of the received signal.10 Audio_Out Received analog data is transferred to the CPU via thispin.11 CH_SEL_B Channel select pin (1 out of 7)12 CH_SEL_A Channel select pin (1 out of 7)13 CH_SEL_C Channel select pin (1 out of 7)14 CH_SEL_D Channel select pin (1 out of 7) Table 2.1 pin configuration of P44 radio.
MOTOROLA INC. FCC ID: AZ4FLN2583ACreated by Ishay Kokavka 10/2/00 Page 5 of 6 Motorola confidential property EXHIBIT 8A53 Operating method ( siganls ….)3.1 TIMING DIAGRAMSFigure 3 shows the timing diagrams of the MOBAT radio in transients between transmit and receive modesas it will be used with the MOSCAD_L.Timing DiagramReceive Transmit Receive Xmit_B+Tx_5V FIGURE 3.1 TIMMING DIAGRAM3.2 Channel ChangeThe radio can operate in multi channel mode and single channel mode and isprogrammable via the RSS software of Mobat.3.2.1 Single ChannelIn this mode only channels 1, and 2 are operational.CH_SEL_A is 0VDC Channel 1 is selectedCH_SEL_A is 5VDC Channel 2 is selectedWhen this signal is changed an interrupt is generated on the radio and the channel is changed.
MOTOROLA INC. FCC ID: AZ4FLN2583ACreated by Ishay Kokavka 10/2/00 Page 6 of 6 Motorola confidential property EXHIBIT 8A63.2.2 Multi channelThe channel of the radio is determined by the three channel select bitsCH_SEL_B CH_SEL_C CH_SEL_D Channel selected0001100201031104001510160117Changing a channel could be done only in receive mode.After setting CH_SEL_B – CH-SEL_D reset CH_SEL_A for 5mS and assert it again.Channel select TimingValid CH_SEL_B - CH_SEL_DXmit_B+Tx_5V5 MsCH_SEL A

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