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504-90 4-Cavity Mobile Duplexer
SKU 504-90
504-90
Features compact size, low loss and temperature compensation over the range of -40ºC to +60ºC
- Extruded aluminum cavities and solid- shield copper-jacketed inter-cabling that ensures excellent mechanical and electrical stability
- All units are adjustable in the field and rated at 50 Watts maximum with a maximum VSWR of 1.5: 1 over the entire tuning range.
- BNC connectors are standard.
Description
Our line of mobile duplexers features compact size, low loss and temperature compensation over the range of -40ºC to +60ºC. The use of extruded aluminum cavities and solid- shield copper-jacketed inter-cabling ensures excellent mechanical and electrical stability. All units are adjustable in the field by qualified personnel and rated at 50 Watts maximum with a maximum VSWR of 1.5: 1 over the entire tuning range. BNC connectors are standard. Variations on connectors and mountings are available by special order.
Additional information
| Frequency Range, MHz | 406-435, 430-470 |
|---|---|
| Frequency Spacing Min., MHz | 5 (406-435 MHz) 10 (430-470 MHz) |
| Continuous Power Input, Watts | 50 |
| Insertion Loss, dB: TX to Antenna | 1.2 (406-435 MHz) 0.8 (430-470 MHz) |
| Insertion Loss, dB: RX to Antenna | 1.2 (406-435 MHz) 0.8 (430-470 MHz) |
| Isolation, dB: TX Noise Suppression at RX Frequency | 50 (406-435 MHz) 60 (430-470 MHz) |
| Isolation, dB: TX Isolation at TX Frequency | 50 (406-435 MHz) 60 (430-470 MHz) |
| Max. VSWR, Ohms | 1.5:1 |
| Impedance, Ohms | 50 |
| Connector Type, Female | BNC |
| Temperature Range, ºC | – 40 to +60 |
| Dimensions, H x W x D, in (mm) | 1-1/4 x 4-1/8 x 8-3/4 (31.8 x 105 x 222) |
| Weight, lbs (kg) | 2 (0.9) |
| Cavity Size | 1 x 1 |
| Frequency Range | 406-512 MHz |
Ordering Information
Variations on connectors and mountings are available by special order.
| Model | Frequency Range | Connector |
| 504-90-NF*1 | 406-435 MHz | N-female |
| 504-90-NF*2 | 430-470 MHz | N-female |
| 504-90-BNC*1 | 406-435 MHz | BNC |
| 504-90-BNC*2 | 430-470 MHz | BNC |
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