MX800 Base Station/Repeater Specifications
FILE | SIZE | TITLE | VERSION |
UPDATED |
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221 KB | MX800 Base Station/Repeater Specifications | 20 |
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 |
UPDATED |
|
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 |
Specifications Summary
Minimum performance to exceed the following for 30MHz to 960MHz*:
- AS4295-1995
- R&TTE EC Directive 1995/05/EC
- EN300 086 –1,2 (2001- 03)
- EN 300 113, EN 301 489 – 1,5 (2002 – 08)
- EN 60950 (2000)
- RFS25, RFS26, RFS32
- TIA/EIA-603
- TIA-102
- BAPT 225 ZV 1/2098 (German soft keying)
- FCC Parts of 2, 15, 22, 74, 90,80.475
- MIL-STD-810E (Parts thereof)
- Industry Canada RS119, RS182
* Conforms but not all bands approved.
GENERAL
Frequency Range: Coverage 30-960 MHz.
|
|
Notes:
- Band, Q2, R3, R5 are RX only; R2, R4, V2 are TX only.
- ° Standard Preferred Frequency Band.
- Band A2, A3 have 4 MHz RX VCO Sw BW.
Feature
|
MX800
|
|
---|---|---|
Synthesis Method |
Non-mixing PLL. Fractional N synthesizer. |
|
Modulation |
Direct FM two-point method. |
|
System Deviation |
+/-5.0kHz max (WB), +/-2.5kHz max (NB) |
|
Channel Spacing |
25kHz or 12.5 kHz or Prog 25kHz/12.5kHz, Special on request. |
|
Synthesizer Step Size |
12.5kHz, 10kHz, 7.5kHz (special), 6.25kHz or 5kHz. |
|
Channels |
255 Software or switch selectable, 1-99 BCD or 255 Binary parallel selection. |
|
Supply Voltage |
13.8 +/- 20%. |
|
Power Consumption |
All Bands
|
<500 mA receive, typ 460mA.
220mA opt. |
All Bands |
<10A for 50W Model, TX RF output. |
|
33-495MHz |
<16A for 100W Model, TX RF Output |
|
700/800MHz |
<11A @ 28VDC, <3A @ 13V8DC for 100W Model, TX RF output. |
|
Operating Temperature |
-30 to +60C, -30 or -40C test option. |
|
MX800 Size |
2RU Case, 325mm deep including fan. |
|
Weight |
< 9 kg |
|
Standard LED indicators |
Power, RX, TX, CTCSS, Aux/Lock, Alarm. |
TRANSMITTER
MEASURED IN ACCORDANCE WITH TIA/EIA-603 STANDARDS
Transmitter Feature |
MX800 |
---|---|
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: |
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 |
1.5PPM std, UHF.
2.5PPM VHF 20PPM VHF-L. 1.0PPM opt 800MHz, more info. |
Audio
Response |
Flat within +1,-3dB
across BW |
Audio
Bandwidth |
DC to 3400Hz (DC FM
input). 300Hz to 3400Hz (VF input). |
Modulation
Distortion |
Less than 2% @ 60%
deviation. |
S/N
Ratio below 700MHz |
Better than 50dB
(WB), 45dB (NB). |
S/N
Ratio 700-900MHz |
Better than 50dB
(WB), 44dB (NB). |
S/N
Ratio above 900MHz |
Better than 47dB
(WB), 41dB (NB). |
Spurii
and Harmonics |
More than 100dB below
carrier. |
RF
Switching Bandwidth Exciter |
Same as band allocation. |
RF
Switching Bandwidth PA |
Same as band allocation. |
Duty
Cycle |
100% for PA rated RF output power. |
RF
Rise Time |
4mS with continuous
VCO selected. |
Typical
Supply current (470MHz) |
100W opt: 14Amp |
VCO
Conducted Emissions |
Less than -70dBm with
VCO off. |
VCO
Radiated Emissions |
Less than 1uV @ 1M. |
Adjacent
Channel Power |
78dB (WB), 72dB (NB) |
Transmitter
IM conversion loss |
Better than 40dB |
Automatic
VSWR foldback |
Trips at nominal VSWR
>3:1 |
Output
Load Impedance |
50 Ohms nominal (VSWR
<2:1) |
Antenna
connector |
N-Type Female |
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.
RECEIVER
MEASURED IN ACCORDANCE WITH TIA/EIA-603 STANDARDS
Receiver Feature
|
MX800
|
---|---|
Sensitivity for 12dB SINAD |
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 |
Better than -115dBm (0.4uV). Typ. 465MHz (UHF 25kHz) ≈ -118dBm (0.282uV), Typ. 163MHz (VHF 12.5kHz) ≈ -116dBm (0.354uV). |
Selectivity 30-50MHz |
More than 90dB for 25kHz adj channel, more than 80dB for 12.5kHz adj channel |
Selectivity 66-88MHz |
More than 85dB for 25kHz adj channel, more than 75dB for 12.5kHz adj channel |
Selectivity 135-520MHz |
More than 82dB for 25kHz adj channel, more than 75dB for 12.5kHz adj channel. 90dB option available on special request. |
Selectivity 700-900MHz |
More than 80dB for 25kHz adj channel, more than 70dB for 12.5kHz adj channel, |
Selectivity 900-960MHz |
More than 75dB for 25kHz adj channel, more than 65dB for 12.5kHz adj channel, |
Audio Bandwidth VF output |
300Hz to 3000Hz (+1,-3dB). |
Discriminator Output Bandwidth |
DC to 3400Hz (-3dB). |
Spurious Response Immunity |
Better than 90dB |
Intermodulation Immunity |
Better than 82dB (WB), 80dB (NB). |
Blocking Rejection |
Better than 110dB at +/- 1MHz point. |
Distortion |
Less than 2% @ 60% deviation. |
S/N Ratio below 700MHz |
Better than 50dB (WB), 45dB (NB). |
S/N Ratio 700-900MHz |
Better than 50dB (WB), 45dB (NB). |
S/N Ratio above 900MHz |
Better than 46dB (WB), 41dB (NB). |
Co-Channel Rejection |
Better than 5dB |
RF Switching Bandwidth |
Equal to band allocation |
Receiver Front End BW |
Equal to band allocation, no retuning |
VCO Conducted Emissions |
Less than -70dBm |
VCO Radiated Emissions |
Less than 1uV @ 1M |
Input Load Impedance |
50 Ohms nominal (VSWR <2:1) |
RF Input protection |
No damage at input +20dBm |
Antenna connector |
BNC Female, N-Type Female opt. |
Receiver type |
Double Conversion Superheterodyne. |
IF Frequency |
90MHz first, 455kHz second 70MHz first for band A3, 45MHz first for bands A&B |
Local oscillator Injection |
Low side above 400MHz, High side below 400MHz. |
ANCILLARIES
Receiver Feature
|
MX800
|
---|---|
Tx Timer |
Programmable, on/off selectable |
VF Level to Line |
+6 to -15dBm, 600 ohms unbalanced or differential |
VF Level from Line |
+6 to -15dBm, 600 ohms unbalanced |
Pre-Emphasis Accuracy |
Within +/-1dB of 6dB per octave curve |
De-Emphasis Accuracy |
Within +/-1dB of 6dB per octave curve |
Control Outputs |
1K ohm 5V source/sink available |
Alarm Output |
Open collector |
PTT Input |
Logic CMOS/TTL compatible |
Channel Select |
8 way Dip switch or RS232 or BCD/ Binary |
Repeater Tail Timer |
Programmable |
Audio Output |
1Watt for speaker, -10dBm standard for line. |
Audio Input |
-10dBm standard from line. |
Due to ongoing development we reserve the right to alter specifications without notice.