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DM-3450F Power Amplifier 700W UHF 470 to 862MHz.

DM-3450F Power Amplifier 700W UHF 470 to 862MHz.
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Price: $995.00
Availability: In Stock
Model: DM-3450F
Manufacturer: Digital & Microwave
Average Rating: Not Rated

Quantity Discount:
Order Quantity Price Per Item
10 $950.00
20 $895.00

DM-3450F Power Amplifier 700W UHF 470 to 862MHz.

The 3450F are designed for broadband commercial and industrial applications with frequencies from 470 to 862MHz. The high gain and broadband performance of these devices make them ideal for large-signal, common-source amplifier applications in 50 volt analog or digital television transmitter equipment.
44% efficiency typ. At Analog TV
Analog Pout 700Wpep max.
Digital Pout 200W typ.

Voltage supply 50V DC
Supply current 26A
Operating Temperature range 0 to +70 °C ( at Device Flange )
Storage Temperature range -30 to +90 °C
Load Mismatch 3:1

Electrical Specifications
Frequency Range 470 862 MHz
Power Gain 19 20 dB
DVB-T Power Output 150 200 W
Shoulder 32 36 dBc
Efficiency 25 % (DVB-T)
Supply Voltage 45 48 50Vdc
Power Gain Variation ±0.5 ±1dB
F2 Second Harmonic -28 -24 dB
F3 Third Harmonic -28 -24 dB

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