BPA-5CC-7 1.99–2.5 GHz 5W Power Amplifier Installation and Operation Manual Doc #6051407907 Rev - Broadcast Microwave Services, Inc. 12367 Crosthwaite Circle Poway, CA 92064 Tel: +1 (858) 391-3050 | Toll-free (US): 800-669-9667 Fax: +1 (858) 391-3049 support@bms-inc.com bms-inc.
© 2008 All rights reserved. Broadcast Microwave Services, Inc. Specifications are subject to change without prior notice. This document contains confidential information and is intended for customer use only. It cannot be duplicated without prior authorization from BMS.
BPA-5CC-7 1.99–2.5GHz 5W Power Amplifier Manual | Doc #6051407907 Rev - WARNING! RF RADIATION EXPOSURE HAZARD • This warning is provided by Broadcast Microwave Services (BMS) Inc. for safety purpose. • The following information help to reduce the risk of RF exposure hazard. FCC Limit of RF Exposure According to the Federal Communication Commission (FCC), the Maximum Permissible Exposure (MPE) for RF radiation has been set to 1.0 mW/cm2 for the 1.99–2.
BPA-5CC-7 1.99–2.5GHz 5W Power Amplifier Manual | Doc #6051407907 Rev - Contents 1 Product Description ...........................................................................................................................1 1.1 RF Exposure ............................................................................................................................1 1.2 Linear Power Amplifier (BPA-5CC-7) Description.....................................................................2 1.
BPA-5CC-7 1.99–2.5GHz 5W Power Amplifier Manual | Doc #6051407907 Rev - 1 1.1 Product Description RF Exposure In order the keep the RF exposure within the FCC limit, it is necessary to maintain the safe distance from the antenna. The results shown in Figure 1 can be summarized in the following table: Antenna Gain (dBi) Minimum permissible distance from antenna (cm) 5 45 16 125 30 626 Notice the above table indicates worst-case situation (straight in front of the antenna). Figure 1.
BPA-5CC-7 1.99–2.5GHz 5W Power Amplifier Manual | Doc #6051407907 Rev - 1.2 Linear Power Amplifier (BPA-5CC-7) Description The BPA-5CC-7 is a linear power amplifier suitable for OFDM with 5W maximum RF power and operates at 1.99GHz to 2.4835GHz. This PA is used for increasing transmission range by boosting a 2GHz transmitter’s power to 5W maximum. The PA may be used from 1.99 to 2.50GHz for non-US applications or for special grandfathered frequency allocations.
BPA-5CC-7 1.99–2.5GHz 5W Power Amplifier Manual | Doc #6051407907 Rev - 1.3 Specifications Frequency 1.99 – 2.50 GHz * Output Power 5W max. Input Voltage 28 VDC Input Current 5 to 6 Amp @ 28VDC Input RF Power -12 dBm max. Gain @ -12 dBm input 52 dB Gain Flatness ± 1.0 dB over 500 MHz Gain vs. Temperature ± 1 dB over temperature Operating Temperature -20° to +50°C Storage Temperature 40° to +90°C Dimensions 9.
BPA-5CC-7 1.99–2.5GHz 5W Power Amplifier Manual | Doc #6051407907 Rev - Figure 4. Typical application block diagram Figure 5. Typical application Broadcast Microwave Services, Inc.
BPA-5CC-7 1.99–2.5GHz 5W Power Amplifier Manual | Doc #6051407907 Rev - 2 2.1 Installation Installation Notes and Wiring Diagram The power amplifier is wired to accessory equipment according to the pin-out and wiring diagrams in Figure 6 and Figure 7. Chassis dimensions are provided in Figure 8 and Figure 9. Be aware of the following critical installation points: 1. 28V breaker should handle 15A to 20A surge, 8A average, and 0.8 joules in-rush to charge the input capacitor. 2.
BPA-5CC-7 1.99–2.5GHz 5W Power Amplifier Manual | Doc #6051407907 Rev - Figure 7. PA wiring diagram 5. The PA’s mounting footprint and envelope are shown in Figure 8 and Figure 9. Figure 8. PA chassis footprint Broadcast Microwave Services, Inc.
BPA-5CC-7 1.99–2.5GHz 5W Power Amplifier Manual | Doc #6051407907 Rev - Figure 9. PA chassis dimensions Broadcast Microwave Services, Inc.
BPA-5CC-7 1.99–2.5GHz 5W Power Amplifier Manual | Doc #6051407907 Rev - 3 Warranty BMS warrants that, at time of delivery, the product will be free from defects in materials and workmanship, provided the equipment or system is installed, operated and maintained in accordance with the Operation and Maintenance manual or such other BMS documentation as may be applicable. Any such defect reported to BMS within two years, BMS will take reasonable and prompt action to repair or replace such equipment.
BPA-5CC-7 1.99–2.5GHz 5W Power Amplifier Manual | Doc #6051407907 Rev - 4 4.1 Appendix Labels The following label diagrams are included in this appendix for reference. Figure 10. BMS product label Figure 11. FCC label Broadcast Microwave Services, Inc.
