POWER + SWR Meter
1,8 to 54 MHz (Version 1)
135 kHz to 10 MHz (Version 4)
The POWER + SWR Meter comes completely constructed and ready to use. A precision directional coupler is built-in for outputs over 1 kW. For power measurements, logarithmic amplifiers are used with a large dynamic range for forward and reflected Power. The SWR and/or the return Power are already “properly” measured with 100 mW Power. During the power measurement, the display can be switched between “dBm“ and “Watts“. A “PEP” function allows the maximum power to be displayed during the exchange and also during telegraphy. The PEP response time can be adjusted over an existing computer interface. The tuning process of PA’s is substantially simplified by switching on an incorporated bar display that will automatically indicate a decade (ex. 10 W ... 100 W or 40 dBm ... 50 dBm).
Power in dBm SWR |
Power in dBm Return in dBm |
Power in Watts Return in Watts |
Power in Watts Bars for comparison |
Power in dBm Bars for comparison |
Version 1 |
Version 4 |
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Frequency range: |
1,8 . . . 54 MHz | 135 kHz ...10 MHz |
Max. Power: |
1 kW | 0,5 kW |
Max. peak capacity: |
2 kW | 0,8 kW |
min. forward power: |
0,01 W | 0,001 W |
Insertion loss: |
< 0,1 dB | < 0,1 dB |
Directivity: |
>30 db | > 35 dB |
Dynamic range: |
>70 db | >70 db |
Connector sockets: |
N (female) | N (female) |
Measurement Accuracy: |
+/- 0,5dB | +/- 0,5dB |
Working temperature: |
-10 . . . +40°C | -10 . . . +40°C |
Dimensions: |
Aluminum housing 175 x 175 x 55mm |
Power supply: |
9 - 15 V DC approx. 300mA built-in reverse battery protection (wall power supply contained in the scope of delivery) |
No longer available
POWER + SWR Meter - for 2 m to 13 cm
The POWER + SWR Meter comes completely constructed and ready to use. A precision directional coupler is built-in for outputs over 1 kW. For power measurements, logarithmic amplifiers are used with a large dynamic range for forward and reflected Power. The SWR and/or the return Power are already “properly” measured with 100 mW Power. During the power measurement, the display can be switched between “dBm“ and “Watts“. A “PEP” function allows the maximum power to be displayed during the exchange and also during telegraphy. The PEP response time can be adjusted over an existing computer interface. The tuning process of PA’s is substantially simplified by switching on an incorporated bar display that will automatically indicate a decade (ex. 10 W ... 100 W or 40 dBm ... 50 dBm).
Version 2 |
Version 3 |
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Frequency range: |
144-146 MHz | 430-440MHz | 144 MHz | 432 MHz | 1296 MHz | 2320 MHz | |
Max. Power: |
1,5 | 1,5 | 1 | 1 | 0,5 | 0,25 | |
Max. peak capacity: |
2,5 | 2,5 | 2 | 1,5 | 0,8 | 0,5 | |
min. Vorlaufleistung (W): |
0,5 | 0,1 | 10 | 1 | 0,1 | 0,1 | |
Insertion loss: Durchgangsdämpfung: |
< 0,1 dB | < 0,1 dB | - | < 0,1 dB | < 0,1 dB | - | |
Directivity: |
> 30 dB | > 30 dB | - | > 30 dB | - | > 26 dB | |
Dynamic range: |
> 70 dB | > 70 dB | - | ca. 50 dB | ca. 50 dB | - | |
Connector sockets: |
N (female) | N (female) | - | N (female) | N (female) | - | |
Measurement Accuracy: |
+/- 0,5 dB | +/- 0,5 dB | - | +/- 0,5 dB | +/- 0,5 dB | - | |
Price |
No longer available |
No longer available |
Dimensions: |
Aluminum housing 175 x 175 x 55mm |
Working temperature: |
-10 . . . +40°C |
Power supply: |
9 - 15 V DC approx. 300mA built-in reverse battery protection (wall power supply contained in the scope of delivery) |