DGF attenuator 9
Also, this device can be called: DGF9, DGF-9.
DGF 9 attenuator is used to connect to a selective type microvoltmeter SMV 8,5 to extend the measuring range.
Areas of application:
- As a permanent divider when measuring attenuation;
- To reduce the voltage and power;
- Decoupling strongly mismatched transmitters and receivers from the measurement object;
- To prevent the reverse action of the transmitter due to load changes.
Specifications DGF 9:
Frequency range - from 0 MHz to 1000 MHz.
Attenuation device attenuators - 20 ± 0,2 dB.
Nominal impedance - 50 ohms.
Voltage standing wave ratio at a matched load not less than 0.9 - less than 1.12.
Load capacity - no more than 0.3 watts.
Type of connection - a tank connector 50 Ohm (N), RF cable plug 50 Ohm (N).
Weight - 0.2 kg.
Dimensions - 35x90 mm.
Operating conditions DGF 9:
Temperature range - from -30 ° C to +50 ° C.
Maximum voltage - no more than 4 V.
Maximum permissible power - 0.3 watts.
Mode - continuous.
The manufacturer provides a guarantee of compliance attenuators DGF 9 all the technical requirements if the consumer terms and conditions of use, storage and transportation, installed documentation manuals.
Photos: DGF 9