© Copyright SEDAM Communications Limited
The Public
We are:
The Public
SEDAM Communication Limited,
Independent
Experts from
Accreditations and recognitions
- ISO/IEC 17025
accreditation
- Testing
Laboratory accredited by National Agency of Accreditation of
- COSPAS-SARSAT test
facility
- Russian Maritime Register
of Shipping
- Shipping Register of
-
- FCC registered as a measurement facility
compliant with the requirements of Section 2.948 of the FCC rules (registration
number 181479)
- ВАВТ (British Approvals Board for Telecommunications) Appointment Number LAB/033
- TÜV Rheinland InterCert -
Agreement of technical scientific cooperation
Measurements for Conformity Assessment
Measurements are performed for compliance with requirements of:
- International standards for maritime navigation and radiocommunication
equipment and systems:
- IEC 60945: 2002 “Maritime navigation and radiocommunication equipment
and systems” (and similar: European standard EN 60945, Ukrainian standard DSTU
4904,
- IEC 61097-1,-2,
-3, -4, -6, -7, -8, -9, -12;
- IEC 61162‑1,-2,
-102,
- IEC 61993-1,
IEC 61993-2;
- IEC 61996-2
and others
- US Standards RTCM
Paper 77-2002/SC110-STD.
- FCC Rules (as the
measurement facility compliant with the requirements of
Section 2.948)
- International
standards for radiated & conducted emissions, radiated & conducted
susceptibility (immunity):
- Radio disturbance characteristics
CISPR 22;
- Electrostatic discharge IEC 61000-4-2;
- Radiated immunity IEC 61000-4-3;
- Electrical fast transient /burst IEC 61000-4-4;
- Surge IEC
61000-4-5;
- Conducted immunity IEC 61000-4-6;
- Power frequency magnetic immunity IEC 61000-4-8;
- Voltage dips & interruptions IEC 61000-4-11
Our Customers
Radio Electronic Equipment
Manufacturers from Western and
Experience in testing of the Marine
Radio equipment
The Public
In 1993 the
Types
of marine equipment and tests performed at the
The
-
COSPAS-SARSAT radio beacons;
-
HF, MF, MW radio transmitters with output power up to
1500 W;
-
Shipborne land stations Inmarsat B, -C, -M and
Inmarsat F77;
-
9 GHz search and rescue radar transponders;
-
Shipborne VHF radio stations with output power up to
50 W;
-
LW, MW, HF, VHF shipborne radio receivers;
-
VHF radio beacons of rescue equipment;
-
VHF-antennas;
-
AIS transponders class A;
-
SVDR-capsule EPIRB 406 MHz.
Testing Center “Omega” performs different types of testing, including:
-
Performance tests;
-
Electric and radio measurements;
-
Climatic tests;
-
Mechanical tests;
-
Special tests (water-tightness, dust-proofness, salt
fog resistance, etc.);
-
Acoustical tests;
-
Electromagnetic compatibility tests;
-
Reliability tests;
-
Safety tests;
Testing Center “Omega” performs tests of radio equipment for:
-
Type Approval to the Rules for the Equipment of
Sea-Going Ships of the Russian Maritime Register of Shipping and Shipping
Register of
-
Type Approval to the requirements of Ministry of
Transport of the
-
Type Approval to the requirements of the US Coast
Guard;
-
Type Approval to COSPAS-SARSAT requirements;
-
To the requirements of IMO Resolutions, IEC, ITU-R,
ITU-T standards;
-
To the requirements of European EN, ETSI standards;
-
To the requirements of RTCM standards and FCC rules;
Summary
of testing performed by “Omega” in the relevant areas:
Testing Center “Omega” has
conducted more than 1000 tests of various types of radio communication
equipment, including tests of 23 radio beacon models, manufactured by 15
manufacturers from 6 countries in 4 world regions (Europe, North America, the
Near East and South-East Asia).
Recent
tests of COSPAS-SARSAT radio beacons performed by the PE TC “Omega”:
During February 2006 -
October 2008 the PE TC “Omega” tested 12 radio beacon models manufactured by 8
manufacturers (Ukraine, Russia, Israel, Germany, Korea), and performed the test
of a new model of high-stability reference oscillator from a leading
manufacturer.
In the beginning of 2007
Omega has started co-operation with the
SEDAM Communications Limited. A
- Organising and conducting R&D projects in high tech areas,
particularly in Computer and Electronic R&D. We use R&D institutions in
the CIS and the
- Consulting in maritime radio communication and radio navigation systems.
Consulting in International Standards and Type approval of Marine Electronics.
Company employees have longstanding experience in testing
of different types of Marine radio equipment: traditional (MF, HF, UHF),
Inmarsat, Cospas-Sarsat, including direct involvement in Type Approval of dozens
of Cospas-Sarsat beacons.
Personnel, who
perform or witness tests. Training and Experience
A team of 8 professionals, each of them with a
University degree in a relevant field with a relevant work experience ranging
from
Important Note:
All communications are in
English, though other working languages can be used.
TA Project Development Chart
Customer |
® |
Project Definition, Draft Specification / Statement of Work |
|
|
¯ |
SEDAM
Communications Ltd Omega Customer |
® |
Specification
/ Statement of Work
Clarification |
|
|
¯ |
Omega SEDAM Communications Ltd |
® |
Project Planning
(Gantt Chart) |
|
|
¯ |
SEDAM
Communications Ltd Omega Customer |
® |
R&D Project Schedule Clarification and Approval Invoice to Customer** Advance payment*** |
|
|
¯ |
Omega SEDAM
Communications Ltd |
® |
TA testing, Report |
|
|
¯ |
Customer |
® |
Report Acceptance, Payment, Submission the results to TA Authorities |
|
|
¯ |
Omega SEDAM
Communications Ltd |
® |
Additional testing, as appropriate Report amendments |
|
|
¯ |
Customer |
® |
Report Acceptance, Payment for Additional testing, as
appropriate |
* Example of Gantt Chart can be provided
upon request
** Introductory R&D Rate USD 15 / hour and
The Project Price is calculated on the basis of the Gantt Chart schedule agreed
between Customer and SEDAM Communications Ltd. Valid for the First TA project
ordered by
*** Advance Payment Phase is normally 25% of
project price
For more detailed information click here or return to the publication form and use the link “Additional Information” at the bottom of that form.
Contracts
Dr Sergey Mikhailov, Director
SEDAM Communications Limited,
8
W6 0BA,
+44 77 9086 1212;
+44 20 8749 5156 (Fax),
sn_mikhailov@hotmail.com, sedamcom@sedamcom.com
Nikolay Belikov, Director
Aleksander Kovshik, Manager,
Vladislav Kovalenko, Lead Engineer,
The Public
29, Vakulenchuk str.
99053
+380 692 240 373, +380 692 469
689,
+380 692 469 679 (Fax:),
© Copyright SEDAM Communications Limited