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Company Directory > Electronics & Electrical > Electronic Components & Spares >

Kavveri Telecom Products Limited

Bengaluru, Karnataka

Year of Establishment: 1991
IndiaMART Member Since: 2006
Products [17]
Phone: +(91)-(80)-41215999

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Products & Services

RF Components

GSM Duplex Filters

Electrical Specifications:

Tx Band	1710 - 1785 MHz
Rx Band	1805 - 1880 MHz
Pass Band	20 MHz
Pass Band insertion loss	1.3 dB
Pass Band return loss	20 dB
Tx-Rx Isolation	70 dB
Tx-Rx separation	95 MHz
Connectors - ANT Port	N(F)
Connectors - Tx & Rx Port	SMA(F)
Impedance	50 Ohms

GSM Duplex Filters

Electrical Specifications:

Tx Band	1710 - 1785 MHz
Rx Band	1805 - 1880 MHz
Pass Band insertion loss	3 dB
Pass Band return loss	18 dB
Isolation	50 dB
Connector ANT	N(F)
Connector Tx-Rx	SMA(F)
Power handling	50W

Lightning Arrestor

Lightning arrestor is a protective device installed at the GPS and sectoral base stations of wireless in local loop (WiLL) and GSM communication systems to prevent the sensitive communication equipments from getting damaged by the lightning.

Performance and Features:

Superior in quality, reliable and cost effective low VSWR and insertion loss easier installation and maintenanance.

Electrical Specifications:

Model No.	390 003 00	390 004 00
Frequency	800 - 1000 MHz	1000 - 2000 MHz
Insertion Loss at fo	<0.15 dB	<0.15 dB
Return Loss in Pass Band	>20 dB	>20 dB
Termination	7 / 16M/ Female	N Femal

Mechanical Specifications:

L x B x H(mm)	105 x 90 x 30	95 x 75 x 35
Material	Brass	Aluminum
Finish	Silver Plated	Black Paint

Repeaters

In mobile communication repeaters would be an optimal solution to cover areas that can't be covered by base stations. Kavveri's band selective repeater is an ideal solution for operators in more than one system and more than one sub bands.

Band selective repeater is mainly used in areas with no or weak signal such as office restaurants, apartments, shopping malls, parking lots etc.

Tunable Band Pass Filter

Tunable Band Pass Filters are used for transmitting RF signals over the specified range of frequency while attenuating other frequencies. The frequencies are continuously variable and selectable over the range of 30 MHz to 76 MHz.

Performance and Features:

Superior in quality, reliable and cost effective
Frequency hopping
Low VSWR
Durable construction
Constructed for long term reliability

Electrical Specifications:

Model No.	303 301 05
Pass Band Frequency	30 - 76 MHz
Insertion Loss	<1.5 dB
Return Loss	>15 dB
3 dB Bandwidth	0.3% of CF
Rejection at 12% of CF	>28 dB
Dial Accuracy	± 5% of CF

Mechanical Specifications:

L x B x H	295 x 227 x 103 mm
Material	Aluminum & Cast Iron
Finish	Olive Green Painting

Environmental Specifications:

Temperature Range

0°c to + 60°c

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