8630B Series – 10 kW, Forced-Air Cooled Moduload™ RF Terminations
10 kW, Forced-Air Cooled Moduload™ RF Terminations
8630B Series, RF Loads are high-power 50-ohm loads that efficiently dissipate up to 10 kW of RF over a wide frequency range up to 1 GHz.
Features
- Interlock control circuit provides fail-safe protection of the transmitter and load resistor in the event of an ac power failure to the blower or coolant pump.
- Compact, low-profile design saves space in crowded transmitter sites.
- Available Voltage Options (add suffix to model number).
- 115V @ 60 Hz (-115)
- 230V @ 50 Hz (-230)
Model Selections
| Model | Connector |
|---|---|
| 8631B | 3 1/8 in EIA, Flanged |
| 8635B | 1 5/8 in EIA, Flanged |
| 8638B | 3 1/8 in EIA, Unflanged |
The 8640A930-1, Load Protection Switch provides an added layer of safety for the water-cooled Moduloads by preventing RF power from reaching it before proper coolant flow has been established. This device protects the Moduloads from damage that can result in costly downtime. Only Available for 8631B, 3 1/8 in Flanged Units
| Product | Description |
|---|---|
| Item No | 8630B Series |
| Item Name | 10 kW, Forced-Air Cooled Terminations |
| Power Rating | 10 kW continuous |
| Frequency Range and VSWR | 1.1 max., 1 kHz to 1000 MHz (DC for continuity checks) |
| Temperature Range | Per power level and coolant mix: >10 kW: (35% Water) +5° to +45°C <10 kW: (35% Ethylene Glycol/65% Water) -20° to +35°C |
| Coolant | 100 ph (94 liters) 100% water or 65% water/35% Industrial Ethylene Glycol. With forced-air cooling |
| Resistor | Tubular, Parallel Connection |
| Product Type | Forced-Air Cooled |
| Operating Position | Horizontal Only |
| Connectors | See Model Matrix |
| Finish | Gray Powder Coat |
| Dimensions | 22 in x 16 in x 16 in (559 mm x 406 mm x 406 mm) |
| Weight | 110 lb (50 kg) |
| Power | 115 V models: 7-9/2 A nominal @ 115V ± 10% 60Hz 230 V models: 4-3/4 A nominal @ 230V ± 10% 50Hz |
Related Products
Support at Every Step
We provide support, services, comprehensive training and the resources you need. It’s all part of what we do to maximise the value of your VICOM investment.
Services
Value-add services that complement your VICOM system solution and instrument portfolio to provide a total cost of ownership.
Customer Care
Customer service that provides Return Material Authorisation (RMA) for repair and calibration.
Training
Technical education solutions, product training, and blended learning for technicians who are using new products or working with existing tools
Technical Assistance
Technical Assistance Center to assist you in using/configuring products or address issues regarding product performance
How to get started
Interested in a product demonstration? Contact us for more info, receive a price quote, or find out how to buy.
Contact Sales Expert
Request a Quote
