uhf receiver การใช้

In areas where audiences had no UHF receivers, a station broadcasting above channel 13 was unlikely to survive.
TPMs do not have UHF receivers built in due to the relatively high power requirements of this technology.
On VHF and UHF receivers used for weak signal communications, S9 often corresponds to 5 ?V at the antenna terminal 50 ohms.
The result was alarming : For $ 7, 500, the engineers lashed together a mobile ultrahigh-frequency, high-power noise source that they could use to jam satellite antennas or military UHF receivers.
WIHS carried some regular-season Celtics'road games during the 1964-65 season, but team officials, worried about the low penetration of UHF receivers in the Boston area, arranged for WHDH to simulcast 1965 playoff games in order to reach a wider audience.