The Cobham / Aeroflex / IFR 6970 RF Power Meter is a versatile and portable instrument designed for precise microwave power measurements in both field and bench applications. It offers a wide frequency range and supports various power sensors, making it suitable for a broad spectrum of RF testing and maintenance tasks. Its user-friendly interface, combined with features like duty cycle and relative power measurements, enhances operational efficiency.
### Technical Specifications
* **Model:** 6970
* **Manufacturer:** Cobham / Aeroflex / IFR
* **Type:** Handheld RF Power Meter
* **Frequency Range:** 30 kHz to 46 GHz (sensor dependent)
* **Power Measurement Range:** -70 dBm (0.1 nW) to +44 dBm (25 W) (sensor dependent)
* **Power Accuracy:**
* After calibration using 0 dBm, 50 MHz power reference: ±0.2 dB
* Instrumentation accuracy: Typically ±0.5%
* Overall accuracy including carryover: ±1%
* **Resolution:** 4 digits for positive readings; 3 digits for negative readings
* **Power Sensors Supported:** Compatible with 6910, 6920, and 6930 series RF Power Sensors. Specific sensor details include:
* 6910 series: -30 dBm to +20 dBm
* 6930 series (opt 2): -5 dBm to +44 dBm
* Optional sensors available for various connector types including N-type (50Ω and 75Ω), 3.5 mm, and 2.92 mm
* **Display:**
* Four-digit LCD with annunciators
* Analog bargraph indicator for peaking and nulling
* **Units:** dBm, nW, mW, W, mV, V, dBV
* **Features:**
* Hand-held for portability
* Battery-powered for field use
* Internal power reference (0 dBm, 50 MHz)
* Audible Pass/Fail limits alarm
* Duty cycle measurements
* Relative power measurements
* Limit checking
* Auto-ranging with manual range hold capability
* Auto-Zero function to reduce offset errors
* Calibration factor and linearity factor entry for enhanced accuracy
* Stores last operator setup upon power-down
* **Power Source:**
* Rechargeable NiCd batteries
* Approximately 7 hours of operation from a full battery charge
* AC adapter for bench operation
* **Environmental:**
* Designed for use in a Pollution Degree 2 environment
* Operates from an Installation Category I supply
* Should be protected from ingress of liquids and precipitation
* Allow temperature stabilization when moving between cold and hot environments to avoid condensation
### Physical Characteristics
* **Dimensions:** Typically hand-held size, takes up little bench space
* **Weight:** Approximately 15 lbs (shipping weight)
* **Construction:** Plastic case molded in two sections, with electronic circuits on multi-layer PCBs using surface-mounted components
* **Connectors:** SENSOR INPUT multi-pin connector, Power Reference output N-type connector, DC input connector
### Compatibility
* **Power Sensors:** Compatible with 6910, 6920, and 6930 series RF Power Sensors
* **Test Sets:** Uses the same power sensors as the IFR 6960 Power Meters and 6200B series Microwave Test Set
### Interfaces
* **User Interface:** Keypad and LCD display
Why Choose Aumictech for the Cobham / Aeroflex / IFR 6970 RF Power Meter?
At Aumictech, we specialize in supplying high-end RF and microwave test equipment. Whether you need precise power measurements for complex RF systems, reliable field testing capabilities, or accurate data for system integration, our team ensures the Cobham / Aeroflex / IFR 6970 RF Power Meter delivers maximum performance for your application.
