Digital RF Power Meter TDM-200
Description
The TDM-200 Power Density Meter measures the RF field strength over the range 0.001 to 2000uW/sq.cm. THis extremely sensitive meter can accurately measure the RF background level even in rural areas. The display reads power density directly in 3 ranges, 20, 200 and 2000uW/sq.cm. For comparison, a typical cordless phone will produce about 0.01uW/sq.cm at a distance of 12 metres. At FM, TV and mobile phone frequencies, accuracy is better than 3dB. Unlike many other power meters, the antenna is built-in and the detection system yields a flat response over a very wide range of frequencies. Even at 5GHz, signals can still be measured.
The meter features an internal PP3 battery with a low battery warning indication when there is about 10 minutes life remaining.
Key Points
- Hand held and very portable power density meter.
- Sensitivity down to 0.001uW/sq.cm at 1GHz.
- Instant reading, very simple to use.
- Internal antenna.... no cables required
- LCD readout directly in uW/sq.cm.
- Wide range of frequencies, includes all the significant RF bands
- Battery powered, 60 hours use from standard PP3.
Product Specification
| Frequency range | 3MHz - 2.5GHz (25%) 0.5MHz - 3GHz (3dB) |
| Max sensitivity | 0.001uW/sq.cm at 1GHz |
| Sensitivity | 25% at 5GHz 10% at 10GHz |
| Max reading | 2000uW/sq.cm. |
| Readout | 41/2 digit LCD |
| Bandwidth | Wide: 0.5MHz - 3GHz Narrow: 100MHz - 3GHz |
| Antenna | Internal |
| Averaging | Fast/Slow selector switch |
| Power | Internal battery (PP3) |
| Battery life | 60 hours (1,000mAH battery) |
| Size | 15cm x 9cm x 3cm |