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FILE | SIZE | TITLE |
VERSION
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UPDATED
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221 KB | MX800 Base Station/Repeater Specifications |
20
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30/04/2013
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520 KB | MX800 APCO P25 Digital Base Station/Repeater Specifications | 5 |
07/09/2012 |
DOWNLOAD | |
FILE | SIZE | Project 25™ Compliance Assessment Program (P25 CAP) |
VERSION
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UPDATED
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30 KB | MX800 Conventional P25 Base Station/Repeater CAP Manufacturer's Self Declarations - VHF | 1 |
18/02/2015 |
DOWNLOAD | |
30 KB | MX800 Conventional P25 Base Station/Repeater CAP Manufacturer's Self Declarations- UHF | 1 |
18/02/2015 |
DOWNLOAD | |
43 KB | MX800 Conventional P25 Base Station/Repeater CAP Summary Test Reports - VHF | 1 |
18/02/2015 |
DOWNLOAD | |
43 KB | MX800 Conventional P25 Base Station/Repeater CAP Summary Test Reports - UHF | 1 |
18/02/2012 |
DOWNLOAD |
Minimum performance to exceed the following for 30MHz to 960MHz*:
* Conforms but not all bands approved.
Frequency Range: Coverage 30-960 MHz.
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Notes:
Feature
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MX800
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---|---|---|
Synthesis Method
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Non-mixing PLL.
Fractional N synthesizer. |
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Modulation
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Direct FM two-point method.
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System Deviation
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+/-5.0kHz max (WB), +/-2.5kHz max (NB)
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Channel Spacing
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25kHz or 12.5 kHz or Prog 25kHz/12.5kHz,
Special on request. |
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Synthesizer Step Size
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12.5kHz, 10kHz, 7.5kHz (special), 6.25kHz or 5kHz.
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Channels
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255 Software or switch selectable,
1-99 BCD or 255 Binary parallel selection. |
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Supply Voltage
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13.8 +/- 20%.
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Power Consumption
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All Bands
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<500 mA receive, typ 460mA. 220mA opt.
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All Bands
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<10A for 50W Model, TX RF output.
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33-495MHz
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<16A for 100W Model, TX RF Output
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700/800MHz
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<11A @ 28VDC,
<3A @ 13V8DC for 100W Model, TX RF output. |
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Operating Temperature
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-30 to +60C, -30 or -40C test option.
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MX800 Size
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2RU Case, 325mm deep including fan.
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Weight
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< 9 kg
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Standard LED indicators
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Power, RX, TX, CTCSS, Aux/Lock, Alarm.
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MEASURED IN ACCORDANCE WITH TIA/EIA-603 STANDARDS
Transmitter Feature
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MX800
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---|---|
RF Power Output |
50W. <1 to 50W variable.
1W opt. <0.1 to 2W variable. (UHF Only) 100W opt.<1 to 110W variable. |
100W PA opt. Freq's:
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33-39MHz (A2 Band)
39-47MHz (A3 Band) 66-88MHz (A,B Bands) 135-174MHz (C,D3 band) 195-225MHz (F Band) 320-400MHz (K,L,M Band) 395-435MHz (N Band) 435-470MHz (O2 Band) 445-495MHz (P,P2,P3 Bands) 763-775 MHz (R4 Band Dual supply 13V8 & 28VDC) 850-870MHz (T Band Dual supply 13V8 & 28VDC ) |
Frequency Stability
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1.5PPM std, UHF. 2.5PPM VHF
20PPM VHF-L. 1.0PPM opt 800MHz, more info. |
Audio Response
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Flat within +1,-3dB across BW
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Audio Bandwidth
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DC to 3400Hz (DC FM input).
300Hz to 3400Hz (VF input). |
Modulation Distortion
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Less than 2% @ 60% deviation.
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S/N Ratio below 700MHz
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Better than 50dB (WB), 45dB (NB).
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S/N Ratio 700-900MHz
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Better than 50dB (WB), 44dB (NB).
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S/N Ratio above 900MHz
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Better than 47dB (WB), 41dB (NB).
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Spurii and Harmonics
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More than 100dB below carrier.
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RF Switching Bandwidth Exciter
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Same as band allocation.
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RF Switching Bandwidth PA
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Same as band allocation.
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Duty Cycle
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100% for PA rated RF output power.
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RF Rise Time
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4mS with continuous VCO selected.
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Typical Supply current (470MHz)
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100W opt: 14Amp |
VCO Conducted Emissions
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Less than -70dBm with VCO off.
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VCO Radiated Emissions
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Less than 1uV @ 1M.
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Adjacent Channel Power
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78dB (WB), 72dB (NB)
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Transmitter IM conversion loss
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Better than 40dB
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Automatic VSWR foldback
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Trips at nominal VSWR >3:1
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Output Load Impedance
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50 Ohms nominal (VSWR <2:1)
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Antenna connector
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N-Type Female
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Note# Base station fitted with the 100W PA will have the model number V desigator assign for TX power and be marked with a caution label.
MEASURED IN ACCORDANCE WITH TIA/EIA-603 STANDARDS
Receiver Feature
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MX800
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---|---|
Sensitivity for 12dB SINAD
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Better than -117dBm (0.316uV).
Typ. 465MHz (UHF 25kHz) ≈ -119dBm (0.2uV) Typ. 163MHz (VHF 12.5kHz) ≈ -121.5dBm (0.188uV) |
Sensitivity for 20dB SINAD
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Better than -115dBm (0.4uV).
Typ. 465MHz (UHF 25kHz) ≈ -118dBm (0.282uV), Typ. 163MHz (VHF 12.5kHz) ≈ -116dBm (0.354uV). |
Selectivity 30-50MHz
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More than 90dB for 25kHz adj channel,
more than 80dB for 12.5kHz adj channel |
Selectivity 66-88MHz
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More than 85dB for 25kHz adj channel,
more than 75dB for 12.5kHz adj channel |
Selectivity 135-520MHz
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More than 82dB for 25kHz adj channel,
more than 75dB for 12.5kHz adj channel. 90dB option available on special request. |
Selectivity 700-900MHz
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More than 80dB for 25kHz adj channel,
more than 70dB for 12.5kHz adj channel, |
Selectivity 900-960MHz
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More than 75dB for 25kHz adj channel,
more than 65dB for 12.5kHz adj channel, |
Audio Bandwidth VF output
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300Hz to 3000Hz (+1,-3dB).
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Discriminator Output Bandwidth
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DC to 3400Hz (-3dB).
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Spurious Response Immunity
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Better than 90dB
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Intermodulation Immunity
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Better than 82dB (WB), 80dB (NB).
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Blocking Rejection
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Better than 110dB at +/- 1MHz point.
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Distortion
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Less than 2% @ 60% deviation.
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S/N Ratio below 700MHz
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Better than 50dB (WB), 45dB (NB).
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S/N Ratio 700-900MHz
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Better than 50dB (WB), 45dB (NB).
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S/N Ratio above 900MHz
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Better than 46dB (WB), 41dB (NB).
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Co-Channel Rejection
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Better than 5dB
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RF Switching Bandwidth
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Equal to band allocation
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Receiver Front End BW
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Equal to band allocation, no retuning
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VCO Conducted Emissions
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Less than -70dBm
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VCO Radiated Emissions
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Less than 1uV @ 1M
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Input Load Impedance
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50 Ohms nominal (VSWR <2:1)
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RF Input protection
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No damage at input +20dBm
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Antenna connector
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BNC Female, N-Type Female opt.
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Receiver type
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Double Conversion Superheterodyne.
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IF Frequency
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90MHz first, 455kHz second
70MHz first for band A3, 45MHz first for bands A&B |
Local oscillator Injection
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Low side above 400MHz,
High side below 400MHz. |
Receiver Feature
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MX800
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---|---|
Tx Timer
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Programmable, on/off selectable
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VF Level to Line
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+6 to -15dBm,
600 ohms unbalanced or differential |
VF Level from Line
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+6 to -15dBm,
600 ohms unbalanced |
Pre-Emphasis Accuracy
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Within +/-1dB of 6dB per octave curve
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De-Emphasis Accuracy
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Within +/-1dB of 6dB per octave curve
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Control Outputs
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1K ohm 5V source/sink available
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Alarm Output
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Open collector
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PTT Input
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Logic CMOS/TTL compatible
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Channel Select
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8 way Dip switch or RS232 or BCD/ Binary
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Repeater Tail Timer
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Programmable
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Audio Output
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1Watt for speaker, -10dBm standard for line.
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Audio Input
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-10dBm standard from line.
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Due to ongoing development we reserve the right to alter specifications without notice.