| Type: | Amateur UHF switched masthead preamplifier |
| Frequency range / Band: | 430-450 MHz (70 cm) |
| Gain: | More than 15 dB |
| Noise factor: | |
| Max feed through RF power: | 40 W |
| Impedance / connectors: | 50 ohm / Two N-jacks |
| Mast diameter: | 25-60 mm ( |
| Power supply: | 12-14 VDC |
| Current drain / power consumption: | 100 mA |
| Dimensions (W*H*D): | 77*82*62 mm (3.03*3.23*2.44") |
| Weight: | 250 g (8.82 oz) |
| Manufactured: | Japan, 198x-198x (Discontinued) |
| Other: |
GaAs-FET. All-weatherproof. DC is fed through the RF coax, thus
eliminating the need for a separate supply wire.
|
| Related documents: | Schematic (257 KB) |
| Modifications and fixes: | |
| Reviews: | |
