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UHF gives greater distance performance with line of sight, but this is not an essential requirement.  Avoid heavily wooded areas, or buildings that contain large quantities of metal in their construction. 

Radio Modem Comparison Chart (2012)

869 Mhz UHF Transceivers

1870

The 1870 is a short range pan European radio modem (869 MHz), ideal for internal applications such as within a factory

order code YM4000
Frequency 868 …c 870 MHz
Channel spacing 25 kHz
Tuning range 2 MHz
RX Sensitivity / TX Power (max. values) -108 dBm / 100 mW
Interface RS-232
Operating voltage +8 …c. +30 Vdc
Power consumption RX / TX 0.72 W / 0.1 W
Data speed radio (max values) / serial 9600 / 19200 bps
Notes For pan-European licence-free band. But check local regs!!

1870E

new 187007

The 1870e is the same specification as the 1870, but with more power! some European countries including the UK now permit 0.5w on this frequency.

order code YM4010
Frequency 868 …c 870 MHz
Channel spacing 25 kHz
Tuning range 2 MHz
RX Sensitivity / TX Power (max. values) -108 dBm / 500 mW
Interface RS-232
Operating voltage +8 …c. +30 Vdc
Power consumption RX / TX 0.09 W / 0.3W@0.5W, 0.2W@0.1W
Data speed radio (max values) / serial 9600 / 19200 bps
Notes For pan-European licence-free band but still check local regs!

3AS 869

869 MHz,  Same spec as the 3AS, but with European wide approval (some countries have restrictions i.e on power), but shorter transmission range (about 3/4 distance) in comparison to the standard 3AS

order code YM1021
Frequency 869.4125 …c 869.6375 MHz
Channel spacing 25 kHz
Tuning range 10 channels
RX Sensitivity / TX Power (max. values) -108 dBm / 500 mW
Interface RS-232, 422, 485
Operating voltage +9 …c +30 Vdc
Power consumption RX / TX 1.7 W / 4 W
Data speed radio (max values) / serial 19200 / 38400 bps
Notes For pan-European licen

 

ce-free band - but still check local regs!

370 - 470 MHz Transceiver Range

2ASXe

The 2ASxe transmits at 9600 baud and is the original PC compatible unit.  A great workhorse for those not requiring the speeds of the 3AS but who still want such features as addressing and repeater functionality.  Low power version available for use with solar panels

order code YM0236
Frequency 380 …c 470 MHz
Channel spacing 12.5 / 20 / 25 kHz fixed
Tuning range }1 MHz from central freq.
RX Sensitivity / TX Power (max. values) -115 dBm / 1 W
Interface RS-232
Operating voltage +9 …c +30 Vdc
Power consumption RX / TX 1.7 W / 6 W
Data speed radio (max values) / serial 9600 / 9600 bps

2ASc

The 2Asc is a replacement for the 1AS 2AS for those expanding old networks - there are still units working since 1987!

 order code YM0246
Frequency 380 …c 470 MHz
Channel spacing 20 / 25 kHz fixed
Tuning range }1 MHz from central freq.
RX Sensitivity / TX Power (max. values) -115 dBm / 1 W
Interface RS-232
Operating voltage +9 …c +30 Vdc
Power consumption RX / TX 2.5 W / 6.6 W
Data speed radio (max values) / serial 4800 / 4800 bps

EASy

EAsy1

This is the Ultimate tool of the Satel catalog for those needing to move modems around the world or to hold stock for their customers - 70 Mhz tuning range - selectable channel spacing and superb sensitivity make this 1W unit an amazing modem

NOTE unless specified this will ship WITH display and with standard settings

order code YM6500 w/o display
YM6550 with display
Frequency 403 …c 473 MHz
Channel spacing 12.5 / 20 / 25 kHz selectable
Tuning range 70 MHz
RX Sensitivity / TX Power (max. values) -115 dBm / 1 W
Interface Port1: RS-232 fixed
Port2: LVTTL or TTL or RS-232/422
Operating voltage +3 …c +9 / +6 …c +30 Vdc
Power consumption RX / TX 1.2 W / 7W
Data speed radio (max values) / serial 19200 / 38400 bps

3AS/3ASd

This is the work horse of the range, it’s the most versatile and suitable for many applications, the 3AS works at speeds of up to 19.2k RS232/RS422/RS485 latest spec. Comes with or without display and programming buttons,  Addressing and repeater functionality as standard also frequency scanning   World wide approvals. IP housing , low power and 400MHz  options available now also with PCC and Trimtalk compatibility  General Specification

order code YM1011 or YM1016 with display
Frequency 330 ... 470 MHz
Channel spacing 12.5 / 20 / 25 kHz fixed
Tuning range }2 MHz from central freq.
RX Sensitivity / TX Power (max. values) -115 dBm / 1 W
Interface RS-232, 422, 485
Operating voltage +9 …c +30 Vdc
Power consumption RX / TX 1.8 W / 6 W
Data speed radio (max values) / serial 19200 / 38400 bps

Epic 10w

19.2k  1 - 10 Watt long range.  The Epic is based on the 3AS, but its increased power (10W) means that it will require a license in most instances. Diversity reception provides increased signal reliability when transmitting from moving vehicles also has a heat sink option for >10% duty cycle. Comes with or without display and buttons also see the Epic Pro for similar functionality in an IP housing

 Frequency 330 ... 470 MHz
Channel spacing 12.5 / 20 / 25 kHz fixed
Tuning range }2 MHz from central freq.
RX Sensitivity / TX Power (max. values) -115 dBm / 10 W
Interface RS-232, 422, 485
Operating voltage +11.8 …c +30 Vdc
Power consumption RX / TX 3 W / 33 W
Data speed radio (max values) / serial 19200 / 38400 bps
Notes Diversity reception, Dual Band.

Modems with Network Management Built in

3AS NMS

 

Same  spec as the 3AS - but with Network Management System on board.  This makes childs play of design, configuration and remote monitoring of your radio network

order code YM1070 without display YM3010 ith display and buttons
Frequency 330 ... 470 MHz
Channel spacing 12.5 / 20 / 25 kHz fixed
Tuning range }2 MHz from central freq.
RX Sensitivity / TX Power (max. values) -115 dBm / 1 W
Interface RS-232, 422, 485
Operating voltage +9 …c +30 Vdc
Power consumption RX / TX 1.4 W / 6 W
Data speed radio (max values) / serial 19200 / 38400 bps
Notes Dual Band variant available

Modems in IP Housings

Epic 10w Pro

 

As above but with IP67 housing.  Does not incude diversity reception but comes with dual band as standard.  Ideal repeater. Needs a license in the UK also available at 35W

order code YM3020
Frequency 330 ... 470 MHz shipped + - 2Mhz from centre frequency
Channel spacing 12.5 / 20 / 25 kHz fixed
Tuning range }1 MHz X 2
RX Sensitivity / TX Power (max. values) -115 dBm / 10 W
Interface RS-232
Operating voltage +11.8 …c +30 Vdc
Power consumption RX / TX 1.3 W / 30 W
Data speed radio (max values) / serial 19200 / 38400 bps
Notes With Dual Band feature

Modular Modems!

NEW SATELLAR!
Stellar 2

The SATELLAR range is a new generation of modem with modular add on A central unit together with a radio unit are used in a network as a master station or in locations where an Ethernet connection is needed. Where the central unit is not necessarily required (i.e when being used as a router), the radio unit can be used alone. This is possible because of the modular structure of the product

OEM Modules

OEM Modules

OEM11 1

A new range of OEM modules with  the features of the 3AS but designed for integration into your bespoke system.  There are both housed and board level versions available. RX and TX only as well as transceivers.

SATELLINK range of expansion units

IP-Link
IPLINK

 

The IP-LINK together with a SATELLINE radio modem facilitates wireless connections within or between Ethernet-based control and management systems. The IP-LINK converts the data packets transmitted on the Ethernet to a form acceptable to the radio modem, and vice versa

order code YI0020
Description IP router
Connectors, switches D15m / D9m / RJ-45

I-Link 100

i-link100-web02

 

IO converter with 4 Digital I/O ports with built in relays and 2 analog ports.MODBUS version now available
order code YI0007
Digital I/Os 4
Analogue I/Os 2
Connectors, switches Screw connectors / D15m / D15f / DIP

I-Link 200

This is an expansion model for the I and C Link units
order code YI0009
Digital I/Os 4
Analogue I/Os 2
Connectors, switches Screw connectors / D15m / D15f / DIP.
Notes Extension module for I- and C-link
Modbus compatible variant available

I-Link 300

This is an expansion model for the I and C Link units
order code YI0010
Digital I/Os 6
Connectors, switches Screw connectors / D15m / D15f / DIP
Notes Extension module for I- and C-link
Modbus compatible variant available

C-Link pulse counter

i-link100-web02

 

Digital I/O converter with a pulse counter. Modbus compatible version available too
order code YI0015
Digital I/Os 4
Pulse counter
Connectors, switches Screw connectors / D15m / D15f / DIP
Notes Modbus compatible variant available

SATEL MINI-LINK

mini link 202

Compact, cost effective member of the SATELLINK product group of I/O -converters. Modbus compatible version available too. for use with the 1870

RS Link

 

RS-232 to RS-485 / 422 serial converter for SATELLINE-1870 radio modems
order code YI0485
Description RS-232 to RS-485 / 422 converter
Connectors, switches Screw conn. / 16-pin 2x8 f / DIP

M2M

M2M  Package

M2M_package

These packages are a cost effective way of purchasing all you need to get started on you point to point or point to multi-point system.  They come with either pulse counter or I-links included with the modems (1870,1870e or 1915)

Software

get_acrobat
25 January 2013