1. Overview Connection LTE Scan Mode LTE Single Frequency LTE Single ID Spectrum Analysis GPS Data Logging Summary YellowFin LTE Receiver Berkeley Varitronics Systems, Inc. - Liberty Corporate Park - 255 Liberty Street - Metuchen, NJ 08840 Ph: (732)-548-3737 - Clarifying RF -

2. YellowFin LTE (Overview)‏ Hand-held portable LTE receiver with Panasonic Toughbook. View LTE data on supplied Toughbook PC using supplied Controller application. Up to sixteen frequencies can be scanned at one time with channel change rate of two (2) channels per second. Berkeley Varitronics Systems, Inc. - Liberty Corporate Park - 255 Liberty Street - Metuchen, NJ 08840 Ph: (732)-548-3737 - Clarifying RF -

3. YellowFin LTE (Overview)‏ Supports bandwidths of 1.4, 3, 5, 10, 15, and 20 MHz. View spectrum analysis data. Built-in GPS receiver for accurate position information. Log and post-process data as ASCII-readable text. Berkeley Varitronics Systems, Inc. - Liberty Corporate Park - 255 Liberty Street - Metuchen, NJ 08840 Ph: (732)-548-3737 - Clarifying RF -

4. YellowFin Connection YellowFin connects to Toughbook PC via mini-USB. Starting application automatically connects to YellowFin. View connection information on status bar. Berkeley Varitronics Systems, Inc. - Liberty Corporate Park - 255 Liberty Street - Metuchen, NJ 08840 Ph: (732)-548-3737 - Clarifying RF -

5. LTE Scan Mode View all active Cell ID's on multiple channels Configure up to 16 frequencies View Cell ID,Group,Sector,R SSI,Frequency, and configured Alias. Berkeley Varitronics Systems, Inc. - Liberty Corporate Park - 255 Liberty Street - Metuchen, NJ 08840 Ph: (732)-548-3737 - Clarifying RF -

6. LTE Scan Mode Create custom channel lists. Import channel lists. Export channel lists. Automatically loads last list used. Berkeley Varitronics Systems, Inc. - Liberty Corporate Park - 255 Liberty Street - Metuchen, NJ 08840 Ph: (732)-548-3737 - Clarifying RF -

7. Single Frequency LTE Sits on one frequency View list of Cell ID's Cell ID Group Sector RSSI Berkeley Varitronics Systems, Inc. - Liberty Corporate Park - 255 Liberty Street - Metuchen, NJ 08840 Ph: (732)-548-3737 - Clarifying RF -

8. Single ID LTE Processes one Cell ID Cell ID Group Sector RSSI Gateway to multipath and spectrum screens Berkeley Varitronics Systems, Inc. - Liberty Corporate Park - 255 Liberty Street - Metuchen, NJ 08840 Ph: (732)-548-3737 - Clarifying RF -

9. LTE Multipath View multipath reflection information on individual preambles. Correlated Power vs. Time in microseconds and symbols. More than one peak represents multipath reflections Berkeley Varitronics Systems, Inc. - Liberty Corporate Park - 255 Liberty Street - Metuchen, NJ 08840 Ph: (732)-548-3737 - Clarifying RF -

10. LTE Preamble Spectrum View individual spectrum components on any preamble. Helps to verify clean LTE spectrum. Berkeley Varitronics Systems, Inc. - Liberty Corporate Park - 255 Liberty Street - Metuchen, NJ 08840 Ph: (732)-548- 3737 - Clarifying RF -

11. Spectrum Data (Part I)‏ Up to 3 traces can be set to live,peak or average data. Set center,span,start and stop frequencies. Resolution bandwidth and reference level Video Smoothing and Screen Averaging Berkeley Varitronics Systems, Inc. - Liberty Corporate Park - 255 Liberty Street - Metuchen, NJ 08840 Ph: (732)-548-3737 - Clarifying RF -

12. Spectrum Data (Part II)‏ Trigger on RSSI threshold. Marker and Delta can be centered. Marker/Delta can be set to peak and to track the peak. Highlight frequency Berkeley Varitronics Systems, Inc. - Liberty Corporate Park - 255 Liberty Street - Metuchen, NJ 08840 Ph: (732)-548-3737 - Clarifying RF -

13. GPS Built-in GPS receiver provides real- time position information. Berkeley Varitronics Systems, Inc. - Liberty Corporate Park - 255 Liberty Street - Metuchen, NJ 08840 Ph: (732)-548-3737 - Clarifying RF -

14. Data Logging Logged data can be converted into ASCII- readable data. Data can be imported into applications such as MS Excel. Berkeley Varitronics Systems, Inc. - Liberty Corporate Park - 255 Liberty Street - Metuchen, NJ 08840 Ph: (732)-548-3737 - Clarifying RF -

15. YellowFin LTE (Summary)‏ View LTE Data on single or multiple channels Choose bandwidth View multipath and individual spectrum View Cell ID, RSSI and more for each ID Built-in spectrum analysis with robust feature set. Built-in GPS receiver for accurate position information. Log and post-process data into ASCII-readable text on the spot. Berkeley Varitronics Systems, Inc. - Liberty Corporate Park - 255 Liberty Street - Metuchen, NJ 08840 Ph: (732)-548-3737 - Clarifying RF -