Manufacture

Eyecom New Zealand Ltd. was founded in 1996 by ex-employees of Deltec New Zealand and has been involved in projects providing services such as project consultancy through to turnkey systems solutions. Eyecom Telecommunications Group consists of the following companies: Eyecom New Zealand Ltd., Eyecom Tlecommunitions (HK) Ltd., Excel Telecommunications (HK) Ltd., Eyecom Telecommunications (GZ) Ltd., Eyecom Technologies Ltd., Eyecom Beijing Ltd., Eyecom Shanghai Ltd. and Code-com Technologies Ltd. To provide better and more competitive products and services, Eyecom invested in a 8000 square metre SKD manufacturing facility, supplying China and the Southeast Asian market with BTS antennas and products for indoor coverage system.

Research & Development

Eyecom New Zealand has an experienced R&D team who is specialist in BTS antenna and cellular repeater /component design. Our IMP research team has 8 years experience in product IMP reduction, together with help from high standard enviromental verification facility of the NZ Industrila Reserch Laboratory, our products have been designed to meet with the toughest climat condition in S.E.A market. Eyecom is a menber of AISG-the world's EDT antenna organization, All of Our remote control EDT antena has been designed to comply with ASIG standard Patent invention certificates from Eyecom team menbers in BTS EDT antenna and phase shifter design.

Eyecom Telecommunications (BJ) Ltd.
Unit 1409, Junefield North Tower, No.6
Xuanwumanwai St. BJ
Tel: 86-10-63105136
Fax: 86-10-63105138

Eyecom Telecommunications
(SH) Ltd.
C1, 12/F Sanhe Building, No.121, Yanping Rd.,
Jing'an District, Shanghai
Tel: 86-21-52640121
Fax: 86-21-62462700

Asia-Pacific Logistic Center
Eyecom Telecommunications (HK) Ltd.
Excel Telecommunications (HK) Ltd.
Unit 3208, Shell Tower, Times Square, Causeway Bay, HK
Tel: 852-25524091
Fax: 852-25802403

Philipines - Sole Distributer
AHD-ADVANCE COMMUNICATION,INC.
G/F,PRINCESS Bldg., 104 Esteban Street Legaspi Village,
Makati City,Philippines
Tel: 632-8402643 8402644
Fax: 632-867211

EYECOM
New Zealand Office:
E-Block, IRL Campus, 69 Gracefield Rd, Lower Hutt,
Wellington, New Zealand
TEL : 64-4-5691500 FAX : 64-4-5691400

Southeast Asia
K-One
Malaysia - Sole Distributer
B-6-12, Block B, Plaza Mont' Kiara
2, Jalan Kiara, Mont' Kiara
50480 Kuala Lumpur, Malaysia
Tel :(603) 6203 5186
Fax :(603) 6203 5182

Manufacture & Development Center
Eyecom Technologies (GZ) Ltd.
5-6 Floor, Block 20 Julong Industrial Zone, Xicha Rd., GZ

Headquarters-China
Eyecom Telecommunications (GZ) Ltd.

G-H, 24/F CCB Tower, No.509, Dongfeng Rd. Mid., GZ
Tel: 86-20-83606930
Fax: 86-20-83606931
P.C.: 510045

Eyecom Products

Cellular base station antennas
• mechanical downtilt and remote control electrical downtilt

Cellular repeaters
• active components (HPA, LNA and channellised filter module) multi-system
RF combiner (POI) in-line amplifiers for GSM, CDMA, DCS1800, PHS, UMTS

Complete range of indoor coverage products

• multi-system RF combiner (POI)
• in-line amplifiers for GSM, CDMA, DCS1800, PHS, UMTS
• broadband power splitter, directional coupler and hybrid coupler
• multiband low profile antenna
• attenuator, dummy load and lightning arrestor
• active components (HPA, LNA and channellised filter module)

Eyecom Antenna Products:

• Designed and manufactured in accordance to ISO9001 accreditation
• Robust single radome enclosure design
• Ten years experience in IMP control from antenna design to production
• Wide-band design---dual/triple band antenna housed in a single radome
• Excellent front-to-back and sidelobe performance

Product Range:

• Mechanical downtilt antenna
• Remote control and variable electrical downtilt antenna
• Single polarisation and dual polarisation
• Omni antenna

Frequency Range:

• Single-band antenna
USDC/CDMA/GSM900, GSM1800, UMTS
• Dual-band antenna
USDC/CDMA/GSM900 + UMTS,
GSM1800 + UMTS
USDC/CDMA/GSM900 + DCS1800
• Tri-band antenna
USDC/CDMA/GSM900 + DCS1800 + UMTS

Advantages of Eyecom indoor products:

Wide band: Support systems CDMA+GSM+DCS1800+UMTS+W-LAN
Antenna BW 806~960 and 1710~2500 MHz
Power splitter BW 800~2500 MHz

Low insertion loss: 0.1 dB
Ultra low IMPc: -130dBc ~ -150dBc ( @2 x 10W )

Advantages of Eyecom Amplifiers and Repeaters

• Large product range supporting the following systems:
GSM, CDMA, DCS1800, PHS, UMTS

• Low Intermod filters used to guarantee the best possible product stability, ensuring optimal performance over a broad temperature range

• High linearity Eyecom amplifier modules used to achive low IMP performance both in-band and outband: IMPc<-60 dBc

• SAW technology used to achive ultra high out-band rejection:> 55dB at 450 KHz from pass band edges

• Low noise figure: NF: 1.8 dB (Amplifier)
3.5 dB (Repeater)

• Modulated structure in RF combiner (POI) to enable simple expansion

Advantages of Eyecom Multi-Band Indoor Coverage System:

An Eyecom wide-band indoor distributed antenna system supports various cellular systems within a single network.

Eyecom POI: Utilising high rejection and low IMPc filters

Huanghua airport (Hunan, CHN) system integrated by Eyecom, supports current CDMA, GSM, DCS1800 and future UMTS.

Eyecom amplifiers and repeaters are able to be monitored and controlled remotely by Eyecom RMCS (Remote Monitoring and Control System). RMCS sends repeater working status data to OMC via cellular wireless SMS or fixed line modem. Engineers can monitor and control every remote repeater across the country from the OMC.

1. Windows based map interface, easy to locate sites
2. Working status and alarm signals can be received periodically
3. Fixed line or wireless modem transmission

Eyecom Repeater Introuduction

Application 1: fibre optic, RF and frequency shifting repeater for indoor coverage systems CR900-43A-60FOG-M

Application 2: frequency shifting repeater for highway coverage CR900-40A-80CFG-R (optional solar power supply)

Application 3: solar energy repeater for rural/mountain coverage CR900-37A-90BSE

Eyecom Multiband Distributed Antenna System Introduction

Application 1: in-building distributed antenna system using microcells

MBDAS Project Case

HK Convention & Exhibition Center
800MHz~1800MHz cellular system POI (Jan 1997, supplied by Eyecom NZ Ltd.)
Provides POI to support CDMA, USDC, GSM900 and DCS180 system.

Application 2: Metro leaky cable system

MBDAS Project Case
Shanghai Oriental Pearl Tower
Cellular RF coverage system

800-1800 MHz (Oct 2002, system integrated by Eyecom)
Provides CDMA+GSM cellular RF signal coverage inside
tower and high speed lift shafts.

MBDAS Project Case
Combiner system for
Hong Kong LAR and highway route 3.

500KHz~900MHz LCX system (1994.10, supplied by Deltec)
Provides POI to support AM radio, paging, dispatch radio and police radio

MBDAS Project Case
Hong Kong MTR

70MHz~450MHz LCX POI system (1992.09, supplied by Deltec NZ Ltd)
Provides POI to support 70MHz~80MHz /130MHz~150MHz/150MHz+280MHz
and 400MHz~450MHz radio systems.

Taipei Metro
800 MHz-1800 MHz LCX POI (1996, 12, supplied by Eyecom NZ Ltd.)
Provides POI to support USDC, GSM and DCS1800.

Our Customers
China Mobile and China Unicom are our main customers within China.
We also maintain very close relationships with OEM's such as Motorola,
Nokia, Ericsson, Eastcom, Datang and ZTE. Eyecom has also been involved
in numerous projects outside of Mainland China, as below:

• HK Convention & Exhibition Centre, 800~1800MHz RF combining
and distributing system
• HK subway 70~450MHz leaky cable system
• Colliery leaky cable system in Melbourne, Australia
• Railway communication system in Melbourne, Australia
• Subway mobile RF combining and distribution system ???? Taiwan
• Taiwan subway communication system