BLC-201 Field Telephone
The BLC-201 Field Telephone is a rugged, lightweight and waterproof analogue telephone set designed according to military requirements and suitable for connection to manual (magneto) or automatic 2-wire switchboards, to a similar telephone or directly to the public telephone network (PSTN). |
BLC-201 Field Telephone |
Technical information
| Electrical Specifications | |||
| Connection | Two wire binding posts for connection to line and one binding post for ground connection | ||
| Range | 40 km (LB mode) | ||
| 20 km (CBS mode) | |||
| 12 km (CB mode) | |||
| Return Loss | > 14 dB | ||
| AC impedance at 800 Hz | 600 Ω, typical | ||
| Minimum DC current (CB mode) | 17 mA | ||
| Call detection | 20 Vrms, 15 to 70 Hz, at least 80 ms | ||
| Call signal generation | 45 Vrms, 25 Hz ± 5 Hz, 2 sec, each time Call key is pressed | ||
| DTMF signaling | According to ITU-T Q.23 | ||
| Environmental Specifications | MIL-STD-810F | ||
| Operating temperature | -25 to +70 ºC | ||
| Storage temperature | -40 to +75 ºC | ||
| Humidity | 0 to 95 % | ||
| Waterproof | Method 512.4 | ||
| Shock | Method 516.5 | ||
| Vibration | Method 514.5 | ||
| Physical Specifications | |||
| Dimensions ( W x D x H) | 259 x 148 x 105 mm | ||
| Weight | < 1,2 Kg, without battery | ||
| < 1,5 Kg with battery | |||
| Case Color | Olive green, RAL 6014 |
For more information, please download our Field Communications catalogue.
