Unicom Pty Ltd

PAGING TRANSMITTERS

12-86 POCSAG PAGING ENCODER / TRANSMITTERS

1286

12-86-0000 Keyring Pocsag Transmitters

UHF, single or 4 button low power key ring or pendant transmitter each button programmable to send Numeric or Alphanumeric message up to 200 meters depending environment. Ideally suited for short range transmissions e.g., shops, home, emergency applications etc. It can also be used for any general remote control applications, e.g., turning lights ON/OFF, disabling alarms etc

Supplied with standard CR302 coin cell battery. Transmitter will operate for more then 1000 transmissions under normal conditions before needing replacement
12865000

12-86-5000 POCSAG Miniature Paging Transmitter PCB

The 12-86-5000 is a small, low cost Paging Transmitter PCB measuring 60mm by 31mm and 6mm deep complete with battery. 12-86-5000 supports up to 5 inputs, each of which can be programmed with up to a 35 character message
12869000 Pager

12-86-9000 POCSAG Paging Transmitter Standalone

The 12-86-9000 is similar to the 12-86-5000 transmitter.Single button desk or wall-mount.

 

RF Frequency UHF 440 - 470 MHz synthesized
Supply Voltage 3 volt CR2032 button cell
Power Consumption Sleep:100nA Transmit:45mA
Battery Life Approx 1000 transmissions. Approx 10 years standby
Temperature Limits -10 to +55deg, -30 to +60 on request
Channel Spacing 25kHz
Output Power -5dBm
Modulation Carrier FSK with NRZ data
Deviation +/-4.5kHz
Baud Rate 512 Baud
Aerial Integrated PCB
Dimensions 12-86-0000 61mm x 31mm x 6mm


pager PAGERS

11-85 VHF / UHF PERSONAL OR WALL MOUNTING POCSAG TRANSMITTERS

pgtxmt2  

Frequency Range 148-164 / 450-470MHz synthesized
Paging Protocol POCSAG 512 or 1200 baud
Freq. Deviation 4.5kHz or + 2.5kHz
Message Length 40 Characters each input
Power Supply Internal 9V Alkaline battery optional external DC interface
Power Output +18dBm + 2dB
Temperature Limits -10 to +50 C
Protection WeatherprooF IP56
Enclosure 65mm x 128mm x 25mm. ABS plastic case

pager PAGERS

12-62 PAGING TRANSMITTER POCSAG VHF & UHF

1262

The 12-62 series transmitters are available as VHF and UHF units with user-programmable power outputs ranging from 50 milliwatts to 4 watts. Using programming software, each model can be programmed across its full frequency range with no hardware adjustments. They are capable of operating as NRZ or POCSAG transmitters. The built-in POCSAG encoder can be enabled or disabled as required.

In addition to a direct/RS232 buffered serial port, an on-board USB port enhances the range of applications to which the transmitter can be applied. Input/Output expansion is also possible via an internal plug-in adapter or an external I/O expansion module, 12-32.

The 12-62 is housed in an attractive, durable extruded aluminium case with provision on the base plate for wall mounting.

Alphanumeric paging via serial using an external Messaging Software
Power Supply +11.5V to 15.2V nom 13.8V
RF Frequency VHF: 136 -174 MHz UHF: 427.5 - 475 MHz
Switching Range Full 47.5MHz with no tuning
Channel Spacing 12.5 KHz or 25 KHz
Output Power 7 settings, 50mW to 4W + 1 dB 50 ohm
Input Current Standby: 40mA Transmit: 1.2A approx
Modulation Carrier FSK with NRZ data
Deviation + 2.25kHz or + 4.5kHz
Baud Rate 512, 1200 Baud
Message format POCSAG
Serial paging command protocols SCOM proprietary, PET (PG1)
Case Dimensions 155 x 101 x 30mm
Type Approvals AS / NZS4769, EN 300 224, FCC PT 90
Transmit duty cycle Up to 50%, max 5 minutes "on" time

 

12-90-0000 PAGING TRANSCEIVER & STORE & FORWARD REPEATER

 

The 12-90 is low cost Store & Forward Repeater allowing both the encoding and decoding of Paging messages. The 12-90 supports multiple message queuing and will queue up to 4 x 80 character messages. It is simple to configure with high sensitivity receiver combined with a 100mW transmitter.
It operates over the frequency range of 440-440MHz and the coverage can be extended by using
multiple repeaters


POCSAG PAGING TRANSMITTER 15-15

15-15  

SPECIFICATIONS

TRANSMITTER

Power Output 25 Watt
Power Supply + 13.5 V nom, + 11.5V to 15.2V
RF Frequency VHF: 138 - 174 MHz
Switching Range Full range with no tuning
Channel Spacing 12.5 KHz or 25 KHz
Output Power 7 settings, 50mW to 4W + 1 db 50 Ohm
Input Current Standby: 40mA Transmit: 1.2A approx
Modulation Carrier FSK with NRZ data
Deviation + 2.25kHz or + 4.5kHz
Baud Rate 512, 1200 Baud
Message Format POCSAG
Serial paging command protocols SCOM proprietary, PET (PG1)
Case Dimensions 155 x 101 x 30mm
Type Approvals AS/NZS4769, EN 300 224, FCC Pt90
Transmit duty cycle Up to 50%, max 5 minutes "on" time

PA VHF

Frequency Band 138 - 162 MHz
Power Output 25 Watt typical, 4-5 Watt input
Power Requirement 4 amps typ, 5 amps max @25W output
Duty Cycle 50% at 25 Watt power output
Stability 2dB 50 Ohm input pad
Receiver Switching Option:-  
Power Input 3 Watts minimum
Switching Bandwidth +5MHz, 20 Watts minimum with 4 Watts input
Transmit Enable Power sense circuit operates relay -3 Watts min
Power Amplifier Only Option:-  
Power Input 0.4 Watts min. for 10 Watt output typ
Switching Bandwidth +5MHz, 20 Watts minmum with 4 Watts input

PA UHF

Frequency Band 11-99-1000 covers 400-440MHz
  11-99-2000 covers 450-500MHz
Power Output 25 Watt typical, 4 Watts input, 600mA quiescent
Power Requirement +13.8V, 4.5amps typ, 6 amps max @ 25W output
  Standby, 4mA (Power LED current)
  Power sense switches both relays
Duty Cycle 50% at 25 Watt power output, max 1 minute on
Stability 2dB 50Ohm input pad, no + 13.8V until PTT

MX 800 PAGING TRANSMITTER

 

Frequency 39 - 47MHz, 66 - 88MHz, 135 - 174MHz, 195 - 225MHz
  395 - 435MHz, 435 - 470MHz, 449 - 495MHz, 850 - 870MHz
RF Power Output 1W to 100W variable
Synthesis Method Non-mixing PLL
  Fractional N synthesizer
Modulation Direct FM two-point method
System Deviation +/-0.5kHz max (WB) +/-2.5kHz max (NB)
Synthesizer Step Size 12.5kHz, 10kHz, 6.25kHz or 5kHz
Channels 255 Software or switch selectable
  0 - 99 BCD or 255 Binary parallel selection
Supply Voltage 13.8 +/-20%
Power Consumption <500 mA receive, 460mA, 220mA optional
  <10A for 50W TX RF output
  <16A for 100W TX RF output
Operating Temperature -30 to +60C (-22 to 140F), -30 or -40C test option
MX800 Size 2RU Case, 325mm deep including fan
Weight <9Kg
Standard LED indicators Power, TX, Aux/Lock, Alarm

RF148-100TX HIGH SPEED PAGING TRANSMITTER

 


Frequency 138 - 174 MHz programmable
Output Power 25W to 100W (software selectable)
Turn on time <20ms to full power
Channels up to 16 presets
Frequency Stability 1ppm standard (external input if required)
Carrier offsets/aging Up to +/-3000 Hz in 1 Hz steps
Spurious Emissions < -80 dBc
Adjacent Channel Performance < -70 dBc
Output Protection Transmitter fully protected for any load @ full power @ 60deg C
Operating Voltage 85-132V AC or 170-264V AC auto select
Operating Current 400mA Standby, 12A 100W Transmit
Standby mode 15 Watts
Transmit mode (100W) 450 Watts nominal
Operating temperature range -10 to +60 deg C
Operating humidity range Up to 95% non-condensing RH @ 50 deg C
Parameter and mode settings In built software used with Windows RDK custom package
Modulation scheme 2 or 4 selectable under software control, with programmable rise times and adjustable internal absolute delays
Diagnostics Auto dial up system with windows based central station monitoring
RS232 Interface Speed 9600bps 8, N, 1
Dimensions 19" Rack mount (483mm) 4RU high (178mm), 395mm deep
Weight 1200 grams
Construction Integrated display

12-49 STORE AND FORWARD UNIT

12-49

12-49 Store and Forward product is designed to receive and repeat POCSAG Paging transmission to increase the range of a Paging Network.
It may be deployed as a VHF or UHF unit by selection of the appropriate RF modules.

The 12-49 Supplied in 1U 19" Rack mount enclosure

SPECIFICATIONS AND FEATURES ARE SUBJECT TO CHANGE WITHOUT NOTICE
AS PRODUCTS ARE UNDER CONSTANT ENHANCEMENT