Indoor N Female 20dB RF Directional Coupler For IBS DAS And BTS

700-3800MHz Indoor N Female RF 5/6/7/10/15/20dB Directional Coupler Used For IBS DAS And BTS

● Low Insertion Loss
● High power handing
● Low PIM Low VSWR

● N-Female connecters

Part Number	VN-DC-0738-INx
Operating Frequency ( MHz )	700-3800
Impedance ( Ohm )	50
VSWR	≤1.25
Coupling (dB)	5 ± 0.8	6 ± 0.8	7 ± 0.9	10 ± 1.0	15 ± 1	20 ± 1.2
Insertion Loss (dB)	≤2.05	≤1.60	≤1.40	≤0.96	≤0.5	≤0.22
Isolation (dB)	≥23	≥24	≥25	≥28	≥33	≥38
IM3 (dBc @ 2×43dBm)	-150/-155 / -160
Application	Indoor
Operating Temperature ( ℃ )	-40 ~ + 80
Interface	N Female
Handling Power (Watt, max)	300
Peak Power (Watt, max)	1200
Dimension (mm)	125 × 31 × 20 (excludes connector)
Net Weight (g)	180 ± 20
Packing Dimensions (mm )	160 × 65 × 30
Packing Carton Size (mm)	350 × 340 × 170

Directional couplers are common microwave/millimeter wave components in microwave measurement and other microwave systems, which can be used for signal isolation, separation and mixing, such as power monitoring, source power stability, signal source isolation, transmission and reflection of sweep frequency test. It is a directional microwave power divider and an indispensable part of modern sweep reflectometer. It usually has waveguide, coaxial line, ribbon line and microstrip.

Product Application

Rf passive components are mainly applied in wireless communication system construction of the base station and indoor distribution system. Especially in the building indoor wireless signal distribution covers the application of a wide range of large Numbers. Rf passive components in the base station construction and indoor distribution project have the effect of rf signal connection or distribution. Indoor distribution system is to launch the base station signal connection or shunt by rf passive components, the cover points through the feeder for the antenna, so as to achieve continuous good indoor wireless signal coverage. Indoor distribution system mainly includes the source and day supply distribution system two parts.

Passive components is the main part of day feed system.

Related Products

698-2700MHz/698-3800MHz IP65 N Female4.3-10 FemaleDIN Female Connector can available.

Our Tester

This is our basic test instrument.Following test record.

The performance parameters of RF passive devices mainly include operating band, insertion loss, input-output standing wave, port isolation, in-band fluctuation, out-of-band suppression, intermodulation products and power capacity.Good performance benefits the network.

Vinncom company is located in Hefei China with more than 16,000 square meters manufacturer center（Final construction will be 35000 square meters) . Our products include power splitter、coupler、 3dB hybrid、dummy load、RF attenuator、 combiner、waveguide components、etc. We have senior R&D team who are specialized in the research of new components for market demands based on the designs of micro-strip、 waveguide、multilayers and thin film technology. We are supplying many big players all over the world and products are widely used in DAS 、Navigation、telecom systems、sensor systems and fibers,etc.We believe that co-operation is based on multi-win and sharing ,and we are looking forward to establishing good relationship with you all over the world.

Some of our testing instruments