| All returns accepted | ReturnsNotAccepted |
|---|---|
| Brand | Unbranded |
| Compatible Brand | universal |
| MPN | Does Not Apply |
| Type | Electro Mechanical Filter |
Check the listing for details. Electro Mechanical Filter Low Frequency 1343 Hz for Railways Equipment. Condition: Used. Listed at 17.00 USD. You are bidding for the ONE Electro Mechanical Filter Low Frequency 1343 Hz for Railways Equipement ... ... used ... probably the type is ФЭМ-I-Т-1-1343 ... actual photos are part of description ... please ask questions before bidding ... RARE ITEM ... sold As Is Data from the WEB GOOGLE_translating "These receiving filters were used in railway radio stations to extract a tone signal with a frequency of 1343 Hz. The accuracy of tuning is not worse than 1 Hz (for my samples, according to the passport, not worse than 0.1 Hz!), The passband is not wider than 15 Hz."