Bias Tee

• Customization: Available
• Usage: Telephone, Computer, Workstation, Server, Mobile phone, Laptop
• Type: Wireless
• Model NO.: BT-BTSDFAISG
• Support Network: GSM, UMTS
• Information content: Signal
• Certification: CE, ISO
• Condition: New
• Transport Package: Carton
• Specification: 141*70*55 mm
• Trademark: BOOSTEL
• Origin: China
• HS Code: 85177090
• Production Capacity: 10000 PCS/Year

Product Description

Specifications of BIAS TEE
Model: BT-BTSDFAISG

Main Features

The Bias Tee is suitable to feed DC voltage into the feeder cable of a receiving and/or transmitting antenna system in order to provide the operating voltage for a mast head amplifier.
• The Bias Tee provides low RF signal insertion loss from the BTS to the antenna port and vice versa.
•The DC voltage is fed from the DC port to the antenna port  while providing a high level of DC isolation from the DC to
the BTS port and from the antenna to the BTS port.                                                        
•The measures taken to protect against static discharge and lightning ensure a high level of reliability and operational safety.



Schematic diagram



 

Technical Specifications

Items	Specifications
Port 1	7-16 Female
Port 2	7-16 Male
AISG Connector	Male
Frequency Range	698-2700
Insertion Loss(Port 1- Port 2)	<0.1dB
Isolation for DC and RCU Signals
Port 1- Port 2	>70dB
Port 1- Port DC/RCU	>70dB
VSWR	<1.10
Impedance	50 Ω
Port 1 or Port 2	<750W
Port DC/RCU	<2.5A/+10…+30 VDC
Power Consumption	Typically 0.6W
Lightning Protection	3 kA,10/350 us pulus
Inter-modulation (3rd order)	≤-117dBm@2×43dBm
Temperature Range	-40~+65°C
Modem Carrier Frequency	2.176MHz
Relative humidity	5~95%
Applications	Indoor or Outdoor (IP67)
Dimensions	141×70×55 mm
Weight	210g

Outline Drawing for Single Unit: