Doppler-LSJ.pdf

LIMITED-SOURCES JUSTIFICATION FOR A FEDERAL SUPPLY

SCHEDULE ORDER UNDER THE SIMPLIFIED ACQUISTION THRESHOLD

Doppler Systems Fixed Direction Finding Systems

1. Identification of the agency and the contracting activity, and specific identification of the document as a “limited-sources justification” (LSJ).

This limited-sources justification was prepared by the Federal Communications Commission, Enforcement Bureau, Equipment Development Group, located at 3600 Hiram Lithia Springs RD SW, Powder Springs, GA 30127.

2. Nature and/or description of the action being approved.

This acquisition is being conducted under the authority of the Federal Supply Schedule (FSS) Program (see 8.401) and FAR 8.405-6. This is a Limited Source Brand Name Class Justification.

This acquisition is for five (5) doppler Systems Fixed automatic direction finding systems and required accessories not requiring a statement of work. The description of required supplies is attached to this purchase request. This request is for a firm fixed price (FFP) task order for commercial products.

3. A description of the supplies and/or services required to meet the FCC’s needs

(including the estimated maximum potential value).

The vendor will supply five (5) each of the system components identified in the table below. The direction finding systems are manufactured and sold exclusively by Doppler Systems, LLC. There are no additional resellers available. See the attached document named “Doppler-DOR.docx” for a listing of part numbers.

Line Item Description MFG Part No. QTY

1 Doppler Systems MPT DF Master Processor Assembly DDF7001 5

2 Doppler Systems MPT 8X VHF/UHF Antenna Assembly DDF7094 5

3 Doppler Systems MPT 100-ft Cable Set DDF7071-100 5

4 Mag Mount Serial GPS DDF7053 5

5 Doppler Systems Self Test Generator DDF7057 5

6 Three Antenna Shipping Case MSC277 5

7 Dell 5240 Rugged Laptop MSC195 5

8 ICOM R8600 Receiver with Cables DDF7100 5

9 Doppler Systems Fixed Site Power Distributor DDF7052 5

10 USB to 2 RS232 Converter MSC251 5

11 Shipping 5

4. This limited sources award is made under authority of FAR 8.405-6(a)(1)(i)(B)

The FCC Enforcement Bureau requires fixed automatic direction finding systems that are compatible with the Icom R8600 communications receiver. Icom R8600 communications receivers are used throughout the Enforcement Bureau’s Field Division for remote monitoring purposes. EB requires this compatibility in order to reduce training burdens on field agents.

Requiring the use of only one type of receiver accomplishes this goal. In addition to the receiver requirement, EB has set forth the below salient system characteristics required for use of this type of direction finding system in the field:

Salient Characteristic/Requirement

Frequency Range 115 MHz to 500 MHz Direction Finding Methodology Angle of Arrival Minimal Signal Duration for LOB 100 ms.

DF Accuracy < 1 deg rms (115 – 500 MHz), < 1.6 deg rms (500 – 1000 MHz) Power Consumption 6.5 W @ 12 VDC (processor and antenna) Radios Compatibilty ICOM R8600 Antenna Mounting tripod or pole mounting Environmental -25 °C to 85 °C (antenna) Sensitivity -123 dBm (FM receiver dependent) Cable Lengths between antenna and processsor various up to and including 100 foot length Vendor Support Software, Hardward Repair, Training Lifecycle >10 years Replacement Parts must have program to replace or repair damaged parts Loaner Program for Testing 1 month loaner program Signal Bandwidth Capable of DF'ing 6.25 kHz - 25 kHz Remote Control

Bearing with Time Stamp Logging

Audio Recording with Time Stamp

Calibration for True North dissassemble components and accessories fit through 2X2 Hatch

Networking with other sensors

Local Storage of Bearings and Audio

Ability to install Filters between antenna and Receiver

Automatic Logging

Connections to PC RS232 or Ethernet post-processing multiple sites LOB data for ellipse result antennas and accesscorise must fit into standard shipping container with each continer weighing no more than 50 lbs

Market research conducted over the past several years indicates that Doppler Systems, LLC is the only manufacturer that produces a fixed direction finding system that utilizes the Icom R8600 receiver.

5. A determination by the Contracting Officer that the order represents the best value consistent with FAR 8.404(d).

Pricing for the Doppler Systems equipment is less expensive than systems produced by other manufacturers (That do not utilize the R8600 receiver). For example, a similar system from Rohde & Schwarz will cost more than $100,000. The Contracting Officer will evaluate the proposal, determine that pricing for the effort is fair and reasonable, and award a task order to the firm determined to represent the best value consistent with FAR 8.404(d).

6. A description of the market research conducted among GSA schedule contract holders and the results or a statement of the reason market research was not conducted.

Market research was performed to determine whether small businesses could provide the required components (shown in section 3 above) under GSA schedule. It was determined that this equipment can not be supplied under GSA schedule, but that Doppler Systems itself is a small business.

7. Any other facts supporting the limited sources justification.

None.

8. A statement of the actions, if any, the agency will take to remove or overcome any barriers that led to restricted consideration before any subsequent acquisition for supplies and services is made.

None – only one manufacturer is capable of providing the supplies required at the level of quality required. FCC has and continues to exercise competition as often as possible and is required to conduct ongoing reviews to keep abreast of new technology, both in industry and in the Government, as a continuing effort within FCC. FCC uses a variety of vendors, manufacturers and contracts to fulfill its requirements and will continue its practice of surveying the market to ensure competition.

Signature of Contracting Officer Date