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Daiwa NS-660
Daiwa NS-660P
Daiwa NS-660A
Daiwa NS-660PA
Daiwa NS-663A
Daiwa NS-663PA
Daiwa NS-668


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Discontinued Meters & Test Equipment 




  Daiwa NS-660 Meter

The Daiwa NS-660, NS-660A, NS-663A, NS-668 meters features Daiwa's famous cross-needle meter that displays both forward and reflected power.
Meter accuracy is 10%. Impedance is 50 ohms.

The Daiwa NS-660P, NS-660PA, NS-663P, NS-663PA have peak reading capability. These version require 9-13.8 VDC @ 7 mA that plugs into the rear panel.

Optional U-66H, U-66V, U-66S1 and U-66S2 remote sensors plug into the rear panel and are switch selectable. See sensor table below model table.

See the table below as different models have different frequency coverage, power capacities and connectors. 7.5 x 3.75 x 6" 2.7 lbs. (184x95x152mm 1.2 kg.).

Model Ranges Min. Detect. Reflected Peak Reading Connector Price Order
NS-660    1.8-150 MHz. 4.0 Watts 15/150/1500 Watts No SO-239 Discontinued
NS-660P    1.8-150 MHz. 4.0 Watts 15/150/1500 Watts Yes SO-239 Discontinued
NS-660A    1.8-150 MHz. 8.0 Watts 30/300/3000 Watts No SO-239 Discontinued
NS-660PA    1.8-150 MHz. 8.0 Watts 30/300/3000 Watts Yes SO-239 Discontinued
NS-663A   140-525 MHz. 0.8 Watts 3/30/300 Watts No SO-239 or N Discontinued
NS-663PA   140-525 MHz. 0.8 Watts 3/30/300 Watts No SO-239 or N Discontinued
NS-668 900-1300 MHz. 0.4 Watts 1.5/15/60 Watts No N Discontinued

Model Ranges Power Connector Price Order
U-66H    1.8-  150 MHz. 3000W CW SO-239 Discontinued
U-66V   140-  525 MHz. 300W CW SO-239 or N Discontinued
U-66S1   900-1300 MHz. 60W CW N Discontinued
U-66S2 1200-2500 MHz.   N Discontinued

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