Antique radios, Old Time Radios
4677_RCA
|
|
|
|
|
| Tube type: |
Beam Power Tube Power/Output |
|
| Identical to |
4677_RCA
|
| Similar
Tubes |
Multiple differences or of other kind:
8122
|
| Base |
Large-Wafer Elevenar 11-Pin with Ring
|
| Was used by |
Transmittertube (Radio) |
| Filament |
Vf 13.5 Volts / If 1.3 Ampere / Indirect |
| Description |
The 4677 is basically a 8122 with a larger diameter radiator, likely rated at 400W, with lower velocity cooling requirements.
It would seem its only application is in the Collins (Canada) MR-150 Maritime HF SSB radio. The 4677 was the 150W output stage for said radio and drove a 1 kW 2x 3-500Z amplifier in the MR-1000 Maritime radio. [Scott Johnson]
|
|
|
|
Just Qvigstad
|
|
|
|
|
|
You reach this tube or valve page from a search
after clicking the "tubes" tab or by clicking a tube
on a radio model page. You will find thousands
of tubes or valves with interesting links. You
even can look up radio models with a certain tube
line up.
[rmxtube-en]
| Data Compliance |
More Information |
|
|
|
