4527
4527
Bird
Dual Meter - Dual Element and Sampler Port, Panel-Mount RF Wattmeter
The 4527 RF Wattmeter is tailored for 2-way mobile applications in the 2-512 MHz range. The panel is configured with dual meters and element sockets. These features let you determine VSWR more precisely using a more sensitive reflected power element and simultaneously read forward and reflected power. In addition, an variable RF probe provides a low power sample of the signal being measured and is available at a female BNC connector on the front panel, along with a control knob for adjustment.
The sampled output can be connected to any RF signal monitoring device such as a frequency counter, spectrum analyzer, or oscilloscope. Select elements up to 1000 watts form 2-200 MHz and up to 500 watts from 200-512 MHz. This model is not recommended for use in the antenna line of combined transmitter systems due to the risk inter-modulation product generation. Consult the factory for appropriate combined transmitter monitoring products.
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| Attribute | Value |
|---|---|
| Product Brand Name | Dual Meter, 2 to 512 MHz with Sampler Port |
| Absolute Accuracy | ± 5% of full scale |
| Dimensions | 19 in x 5.22 in x 1.69 in (483 mm x 133 mm x 43 mm) |
| Housing surface finish | Gray Powder Coat |
| Frequency Range | 2 to 512 MHz (depending on element) |
| Insertion VSWR | with N Connectors 1.05 max. to 512 MHz |
| Power range | 100 mW to 1000 W using Bird® Plug-in Elements |
| Elements | 2 to 512 MHz models with Tables 1, 2, 6 |
| RF sample output | Fixed at -53 dB from 512 MHz to 10 MHz decreasing to -70 dB at 2 MHz BNC (Female) port |
| Connectors | QC Type N (F) normally supplied |
| Attribute | Value |
|---|---|
| Data Sheet | Click here to view |
