All Categories

Power Tapper

Home > Products > Power Tapper

136-470MHz VHF RF Power Tapper 3~30dB Coupling N Female for Wireless Signal Distribution

Place of Origin:China
Brand Name:Topwave
Model Number:TPW-PT-1374-XX-NF
Certification:ROHS, CE, ISO

General Description

RF Power Tapper, also called Signal Tapper or simply Taps, functions similar to RF Directional Coupler, which they both have input/output and coupling port. The only difference lies in that a Tapper doesn’t have isolation and VSWR in its coupling port. But it’s also very popular in some certain cases where space is limited for installation.

Topwave model TPW-PT-1374-XX-NF, it is a 136-470MHz VHF band Power Tapper with 3~30dB coupling value, VSWR less than 1.40. Featured with high directivity and excellent operational performance.

Model No.TPW-PT-1374-XX-NF(XX means coupling value in dB)
Frequency Range136-470MHz
Coupling Value(dB)3610152030
[email protected](dB)7.5±0.78.8±0.711.0±0.816.0±0.820.3±1.030.3±1
[email protected](dB)6.8±0.67.8±0.610.7±0.715.6±0.820.1±1.030.1±1
[email protected](dB)5.9±0.67.3±0.610.3±0.715.5±0.820.0±1.030±1
Ratio, nom.2:1/3.0dB4:1/6.0dB10:1/10dB30:1/15dB100:1/20dB1000:1/30dB
Output Split-1.8/-4.8-1.6/-7.0-0.9/-10.4-0.5/-15.3-0.4/-20.1-0.4/-30.1
Input VSWR≤1.4≤1.4≤1.3≤1.3≤1.3≤1.3
Power Rating(W)200W (average Per Port)
Impedance50 ohm
ConnectorN Female
Operating Temperature(℃)-25°C to +75°C
Dimensions(mm)See Mechanical Drawing
IP GradeIndoor/ Outdoor IP65

ROHS Compliance, CE & ISO Certificate

Guaranteed Parameter Compliance

Low Frequency Band Covering 136-470MHz

Low Insertion Loss & Low VSWR

High Directivity

Available with Type N, 7/16DIN or 4.3/10 Connectors


Widely for Distributed Antenna(DAS) Solutions.

Well Installed in In-building System(IBS)

Robust, compact size for Indoor & Outdoor Wireless Solution

Other Products


Fabrication Process & Shipment Delievery



Customer Questions & Answers
    Did not match any questions!