VHF & UHF Masthead Distribution Amplifier with 22dB Gain, with a combined VHF/UHF input in Fully Shielded Die-cast Housing.
 
The MDA22WS is single input VHF/UHF TV masthead distribution amplifier, enclosed in a fully shield die-cast housing, designed to amplify the frequency range of 174~694 MHz and with UHF frequencies above 694 MHz filtered, specifically filtering out 4G/LTE & 5G transmissions. Whether the unit is used as a masthead or distribution amplifier, the low noise figure, capacity for multiple channels with low distortion and a high output has proven to be effective in all installations, especially digital problem areas.
The MDA22 range is based on a concept of convergent technology. The characteristics of the IC selected provides a very low noise figure and output figure that equals our DW32, 113dB @ -60 dB IMR, hence the name Masthead Distribution Amplifier (MDA).
The masthead is powered remotely via either a Kingray PSK06 or PSK06F power supply (sold separately).
 
Product Details
Key Features
Frequency Range 174-694 MHz
22dB Maximum Gain
Low Noise Figure <2.5dB
High Output Figure of 113dB IMR3 (DIN45004B)
Fully Shielded Die-cast Housing
Weatherproof Housing
Connectors: F-Type
Power Consumption: 100mA
Suitable Power Supply: PSK06 or PSK06F