140-174 MHz Pass/reject duplexer DPR4-4V, DPR4-6V DPRE4-4V, DPRE4-6V


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DPRE4-6V (DPRE4-6-2m)

Electrical specifications

Model DPR4-4V DPR4-6V DPRE4-4V DPRE4-6V
Operating Frequency band, MHz 140-174 140-174 140-174 140-174
Insertion loss (adjustable) not more, dB 1.5 2 1.5 2
Frequency separation TX/RX (min), MHz 0.8 0.6 0.8 0.6
Impedance, Ohm 50 50 50 50
Isolation, not less, dB 75 80 75 80
VSWR, not more than 1.5 1,5 1.5 1.5
Input power, not more, W not more than 200
Temperature range, °C from -30 to +60
Cavity electrical length 1/4λ 1/4λ 1/4λ 1/4λ

Mechanical specifications

Model DPR4-4V DPR4-6V DPRE4-4V DPRE4-6V
Diameter, mm (ins.) 4"x4" 4"x4" 4"x4" 4"x4"
Weight, kg 15.2 23 14.9 22.7
Connector N-female N-female N-female N-female
Mount to 19-inch rack yes yes yes yes
Length/Width/Depth, mm 800x480x315 800x480x315 800x480x350 800x480x350

Typical duplexers response curves DPR4-4V

Typical duplexers response curves DPR4-6V

Typical duplexers response curves DPRE4-4V

The information provided on this page is not an official offer.
To verify actual parameters contact the sales department before ordering.