Make
Hammarlund
Model
PRO-310 (Gray & Silver)
Catalog #
104AF012
Year
1956
Orig Price
$595.00 (1956)
Advanced communications receiver covering 540 Kc to 34.56 Mc continuous, crystal-controlled 2nd conversion oscillator, high level BFO for SSB. Gray and silver finish.
Technical Specifications
| Manufacturer | Hammarlund |
| Model | PRO-310 (Gray & Silver) |
| Device Function | Communications Receiver |
| Frequency Range | 540 kHz to 34.56 MHz continuous across 6 bands |
| Oscillator / BFO | Crystal-controlled 2nd conversion oscillator, high level BFO for SSB |
| Application | High-stability SSB, AM, and CW communications monitoring |
| Years Manufactured | 1956 |
| Original Price | $595.00 (1956) |
References
- Radiomuseum – Hammarlund PRO-310 – Receiver specifications and tube complement.
- RigReference – Hammarlund PRO-310 – Technical overview and user documentation.