, LTD. 4-8-8 Nakameguro, Meguro-Ku, Tokyo 153-8644, Japan VERTEX STANDARD US Headquarters 10900 Walker Street, Cypress, CA 90630, U. YAESU EUROPE B. Box 75525, 1118 ZN Schiphol, The Netherlands YAESU UK LTD. Unit 12, Sun Valley Business Park, Winnall Close Winchester, Hampshire, SO23 0LB, U. VERTEX STANDARD HK LTD. Unit 5, 20/F. , Seaview Centre, 139-141 Hoi Bun Road, Kwun Tong, Kowloon, Hong Kong Contents Introduction. 1 Specifications. 2 Accessories & Options. 3 Installation. 4 Power connections. 4 External DC power source operation. 4 AC power source operation. 5 Internal battery operation. 6 Grounding. 7 Mobile Station Grounding. 7 Base Station Earth Grounding. 7 Antenna Considerations. 8 Mobile Antenna Installations. 8 Base Station Antenna Installations. 8 RF Field Exposure. 9 Electromagnetic Compatibility. 9 Heat and Ventilation. 9 Linear Amplifire Interfacing...