BDI DPS-100D-3-1/8 RF Power Meter

High Accuracy RF Power Measurement System

The BDI DPS-100D-3-1/8 Digital RF Power Measurement System delivers precision monitoring for broadcast and RF transmission facilities. Equipped with a 3-1/8" directional coupler and a digital electronics package, this system ensures highly accurate readings of forward and reflected RF power across a wide range of frequencies. Built to meet the demanding requirements of professional broadcast environments, it offers measurement accuracy within +/- 5% of the indicated reading, making it a reliable solution for maintaining transmission quality and system integrity.

Comprehensive Signal Monitoring for Broadcast Applications

More than just a power meter, the DPS-100D-3-1/8 provides insight into multiple performance indicators including forward power, reflected power, VSWR, line temperature, and transmission line pressure. These comprehensive diagnostics make it suitable for both analog and digital RF signals, including AM, FM, ATSC 1.0/3.0, DVB-T, ISDB-T, DTMB, DAB, and IBOC. With this versatility, broadcast engineers can confidently monitor signal health and respond quickly to system issues.

User Friendly Display and Real Time Feedback

Featuring a built-in two-line LCD screen, the DPS-100D-3-1/8 provides real-time data on all essential parameters. Dedicated icons give clear status indicators for VSWR faults, alerts, communication, and RF power thresholds, eliminating guesswork during operation. By consolidating multiple readings into a single easy-to-read display, the system helps reduce monitoring complexity while ensuring that operators always have accurate information at hand.

Built In Transmitter Protection and Control Functions

The integrated 3-Strike VSWR Protection System™ safeguards transmitters from damaging return power conditions by automatically responding to critical faults. Two programmable relays are also included, enabling external device control such as shutting down transmitters or triggering backup systems. This combination of proactive monitoring and automated safety functions makes the DPS-100D an essential tool for protecting high-value RF equipment.

Remote Monitoring and Network Compatibility

Designed with modern broadcast facilities in mind, the DPS-100D-3-1/8 supports Ethernet and RS-485 connections, along with compatibility for network protocols including SNMP v2, SMTP, TCP/IP, UDP, and SNTP. These integrations allow seamless communication with third-party broadcast control systems, providing engineers with the ability to remotely monitor and control system functions. This ensures facility-wide visibility and reduces the need for constant on-site supervision.

Durability for Demanding Environments

Engineered for reliability, the DPS-100D-3-1/8 supports a variety of EIA line sizes and can operate in challenging conditions. With an operating temperature range from -25°C to +55°C and non-condensing humidity tolerance up to 95%, it is suitable for both controlled indoor installations and outdoor transmission facilities. This rugged build ensures that critical RF monitoring remains dependable even under demanding environmental conditions.