TV Antenna Masthead Amplifiers
A masthead amplifier boosts the signal from a TV antenna when it is weak or when there are multiple outlets in the house. It should be installed close to the antenna, ideally on the mast, to minimise signal loss. In larger houses or multi-unit buildings, a distribution amplifier may also be needed inside the home. Masthead amplifiers differ from simple antenna boosters sold in stores, which only amplify noise if the incoming signal is too weak.
| Model | Pic | Gain dB VHF/UHF | Features | A$ |
|---|---|---|---|---|
| MHW43FS |  | 32-38/27-43 | Tilt LTE filter Shielded | $90 |
| MHW35FS |  | 20-26/20-35 | $85 | |
| MHW35F |  | Tilt LTE filter | $70 | |
| MHW25F |  | 5-15/15-25 | $65 | |
| MHW25FE |  | 14-24/15-25 | LTE filter | $55 |
| MDA15W |  | 10-15/6-15 | No tilt control No FM LTE filter | $45 |
Distribution Amplifiers
| Model | Pic | Gain dB VHF/UHF | A$ |
|---|---|---|---|
| Kingray DA43 |  | 20-43dB | $170 |
| Kingray DW32 |  | 20-32dB | $90 |
Masthead vs Distribution Amplifier
A masthead amplifier is mounted on the antenna mast and boosts the weak signal from the antenna before it travels down the cable. It compensates for cable and splitter losses. A distribution amplifier sits inside the house and splits the signal to multiple TV outlets in units and townhouses. Whether you need one or both depends on the specific installation.
TV Antenna Booster Power Supplies
A TV antenna amplifier needs a power supply - only one per house. If the antenna power supply is faulty or switched off, you lose reception on all antenna outlets. Different amplifiers require different power supply types. Using the wrong adapter may cause poor reception or damage the amplifier.
| Name | Voltage | Socket-Plug Type | Price |
|---|---|---|---|
| PSK01 | 9 VDC 100mA | PAL | $20 |
| PSK06 | 14 VDC 150mA | PAL | $20 |
| PSK06F | 14 VDC 150mA | F | $20 |
| PSK08 | 17.5 VAC 100mA | PAL | $21 |
| PSK08F | 17.5 VAC 100mA | F | $21 |
| PSK12F | 12 VDC 500mA | F | $30 |
| PSK18F | 18 VDC 500mA | F | $30 |
| PIK170 | Injector Only | PAL | $30 |
Disclaimer
These parts and products are supplied and installed when you call Manly Electronics for TV Antenna repairs. These products are not for sale without the service.