4412A
4412A
Bird
Multipower RF Wattmeter with ±5% Reading Accuracy
The Model 4412A RF Wattmeter uses the basic principles and “look and feel” of the Model 43 but transforms it into a highly accurate high dynamic range instrument. The mirrored-scale linear range meter has 2 switchable ranges, 0-1 and 0-3.
Power is read as a multiple of the value indicated by the pointer, the decimal point location depending upon the range switch position and the factor printed on the plug-in element. Power ranges covered by individual elements are 300 mW to 1 KW and 2 W to 10 KW, full scale. For most elements, accuracy is +/-5% anywhere above 20% of full scale. The circuitry operates from a rechargeable battery.
Features
Temperature-compensated accurate CW and FM power measurements from 200 kHz to 2.3 GHz and 300 mW to 10 KW
Uses special 4410-series wide-range elements
Wide-range accuracy over a 37 dB dynamic range
Quick Change (QC) connectors to minimize the need for adapters when making critical measurements
Contact us for lead time
Click below to request a quote for this item. Or for product advice, stock and lead time enquiries call our team on 0330 313 3220.
| Attribute | Value |
|---|---|
| Product Brand Name | Multipower Wattmeter |
| Absolute Accuracy | ±5% above 20% of Power Range for FM / CW signals without AM. Accuracy maintained for a full dynamic range with 4410 Element (except No. 4410-1, 200 kHz to 535 kHz, accuracy of ±10%, 4410-15, 1.0 to 1.8 GHz and 4410-16, 1.8 to 2.3 GHz, accuracy of ±8%.) |
| Dimensions | 6.88 in x 5.13 in x 3.63 in (175 mm x 130 mm x 92 mm) |
| Housing surface finish | Light Gray Powder Coat |
| Frequency Range | 200 kHz to 2.3 GHz CW or FM |
| Insertion VSWR | with N Connectors 1.25 max. to 2300 MHz |
| Power range | 300 mW to 1 kW or 2 W to 10 kW full scale in one single Plug-in Element |
| Protection | (i.e. 12 W, 120 W, 1200 W, or 12,000 W). No damage or degradation to the unit will result, regardless of the Range Selector Switch position |
| Usuable over range | To 120% of nominal full scale |
| Connectors | QC Type (Female N normally supplied) |
| Battery | 9V Rechargeable Battery |
| Attribute | Value |
|---|---|
| Data Sheet | Click here to view |
