1、 FSC 6625 Comments, suggestions, or questions on this document should be addressed to: WR-ALC/742d CBSG, 380 Richard Ray, Ste 104, Robins AFB, GA 31098-1611. Since contact information can change, you may want to verify the currency of this address information using the ASSIST Online database a http:
2、/assist.daps.dla.mil A-A-59804 31 March 208 COMMERCIAL ITEM DESCRIPTION SYNTHESIZED SWEEP/SIGNAL GENERATOR 10 MHz to 26.5 GHz The General Service Administration has authorized the use of this Commercial Item Description for all federal agencies. 1. SCOPE. This Commercial Item Description (CID), desc
3、ribes a synthesized sweep/signal generator capable of generating signals over the frequency range of 10 MHz to 26.5 GHz with analog sweep capabilities with high stability time-base. This CID is meant as a minimum requirement for a synthesized sweep/signal generator, herein referred to as synthesizer
4、, in which only those manufacturers that meet or surpass the following requirements are qualified per this CID. 2. CLASSIFICATION. The equipment covered by this CID shall be commercially available equipment and may be modified to the extent necessary to meet the following description. The equipment
5、shall be Class 3, in accordance with MIL-PRF-28800. 3. SALIENT CHARACTERISTICS. The equipment shall be capable of operation within the accuracies, limits, and specifications herein. 3.1 Operational requirements. 3.1.1 Safety. The equipment shall be UL (Underwriters Laboratories) listed and/or shall
6、comply with the safety requirements of MIL-PRF-28800 for the classification stated herein. 3.1.2 Frequency Range. The synthesizer shall have a frequency range of 10 MHz to 26.5 GHz with a minimum resolution of 1 Hz. 3.1.3 Output Power. The synthesizer shall provide the following minimum output power
7、 capability: +8 to -100 dBm from 10 MHz to 26.5 GHz. 3.1.4 Output Level Flatness. Variation of the output levels of the synthesizer shall not exceed the following specifications: +/- 0.7 dB for 10 MHz to 2.0 GHz +/- 1.0 dB for 2.0 GHz to 6.6 GHz +/- 1.2 dB for 6.6 GHz to 12.3 GHz +/- 1.5 dB for 12.3
8、 GHz to 18.6 GHz +/- 1.8 dB for 18.6 GHz to 26.5 GHz INCH-POUND Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-A-A-59804 23.1.5 Modulation. No modulation capability is required for the synthesizer. 3.1.6 Time Base. The synthesizer shall have an inte
9、rnal 10 MHz time base with an aging rate 5 X 10-10parts per day. The synthesizer shall also be capable of utilizing an external time base. The synthesizer shall have a rear panel BNC connector capable of accepting 5 MHz and 10 MHz external time bases. 3.1.7 Time Base Output. The synthesizer shall ha
10、ve a rear panel 10 MHz time base output. 3.1.8 Harmonics. The harmonic content of the output of the synthesizer shall not exceed the following specifications: -30 dBc for 10 MHz to 2 GHz -60 dBc for 2 GHz to 20 GHz -40 dBc for 20 GHz to 26.5 GHz 3.1.9 Sub-harmonics and Multiples. All sub-harmonics a
11、nd multiples of sub-harmonics of the output signal of the synthesizer shall not exceed -60 dBc. 3.1.10 Spurious Outputs. The non-harmonically related spurious emissions shall be -60dBc for RF frequencies from 10 MHz to 26.5 GHz. 3.1.11 Single Sideband Phase Noise. At a 1 kHz offset from the carrier,
12、 when measured in a 1 Hz bandwidth in the CW mode, single sideband phase noise shall be as follows: Frequency Frequency dBc Range Offset (Hz) (Hz) 10MHz to 1050MHz 100 -95 1050MHz to 26.5GHz 100 -65 10MHz to 1050MHz 1k -119 1050MHz to 26.5GHz 1k -88 10MHz to 1050MHz 10k -122 1050MHz to 26.5GHz 10k -
13、98 10MHz to 1050MHz 100k -119 1050MHz to 26.5GHz 100k -92 3.1.12 Output Connector. The synthesizers output connector shall be Type K female and two Type K male to Type N(f) adapters shall be supplied. The adapters are not to be used when connecting the synthesizer to the down converter as a local os
14、cillator. The Type K male to Type N(f) adapters will only be utilized when using the synthesizer as a stand alone source at frequencies below 18 GHz. 3.1.13 Radio Frequency (RF) Cable. A Type K male on one end and WSMA female cable to connect the synthesizer, when it is being used as a local oscilla
15、tor, to the down converter shall be supplied. When in this configuration the down converter is on top of the synthesizer, and its input is on the left side of the instrument. 3.2. General Requirements. 3.2.1 Synthesizers Dimensions. The synthesizers dimensions shall not exceed: The synthesizer/local
16、 oscillator shall be designed for mounting in a standard 19 inch EIA electronic equipment rack. The depth of the synthesizer/local oscillator, from the back of the front panel shall not exceed 22 inches. No controls or fittings shall project more than 1 1/2 inches from the face of the front panel. T
17、he height and width shall be as follows: Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-A-A-59804 3Height : 8.75 inches Width : Instrument plus rack mounting shall fit within a standard EIA 19 inch rack 3.2.2 Weight. The weight of the synthesizer sh
18、all not exceed 50 pounds. 3.2.3 Digital Input/Output Capability. The synthesizer/local oscillator shall include an IEC 61326-2-1 standard I/O interface. The Interface Function subset implemented shall have or exceed the following capabilities: INTERFACE FUNCTION MINIMUM ACCEPTABLE SUBSET Source Hand
19、shake SH1 Acceptor Handshake AH1 Talker T6 Listener L4 Remote Local RL1 Parallel Poll PP0 Device Clear DC1 Device Trigger DT1 Service Request SR1 The instrument shall use bi-directional data transmission in ASCII coded format. 3.2.4 Power Consumption. An assembled power cord for 110 to 120 volt oper
20、ation shall be provided with each AC powered instrument. Each AC powered instrument shall have an AC power switch and a front panel indication when AC power is applied. The power consumption of the synthesizer shall not exceed 500 Watts. 3.2.5 Rack-mount Capability. The synthesizer shall be furnishe
21、d with rack mount kit for mounting in a standard 19 inch Electronic Industries Association (EIA) rack. The rack mount kit for the synthesizer shall include front handles, rack ears, chassis slides for a 20-inch depth synthesizer rack. 3.2.6 Manuals. The synthesizer shall be delivered with operator,
22、maintenance, and illustrated parts manuals. Format and quantity shall be as specified in the contract or order. 4. REGULATORY REQUIREMENTS. 4.1 The offeror/contractor is encouraged to use recovered materials to the maximum extent practicable, in accordance with paragraph 23.403 of the Federal Acquis
23、ition Regulation (FAR). 5. PRODUCT CONFORMANCE. 5.1 Product Conformance. The products provided shall meet the salient characteristics of this CID, conform to the producers own drawings, specifications, standards and quality assurance practices, and be the same product offered for sale in the commerc
24、ial market. The government reserves the right to require proof of such conformance. 5.2 Metric Products. Products manufactured to metric dimensions will be considered on an equal basis with those manufactured using inch-pound units, provided they fall within the specified tolerances using conversion
25、 tables contained in the latest revision of Federal Standard No. 376, and all other requirements of this CID are met. If a product manufactured to metric dimensions exceeds the tolerances specified in the inch/pound units, a request should be made to the contracting officer to determine if the produ
26、ct is acceptable. 5.2.1 The contracting officer has the option of accepting or rejecting the product. 6. PACKAGING. Preservation, packing, and marking shall be as specified in the contract or order. Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-A-A
27、-59804 47. NOTES. 7.1. Sources of documents. 7.1.1 Military Specifications, Standards, and Handbooks referenced herein may be obtained at http:/assist.daps.dla.mil or from the Standardization Documents Order Desk, 700 Robbins Ave, Bldg 4, Section D, Philadelphia, PA 19111-5094. 7.1.2 The Federal Acq
28、uisition Regulation (FAR) may be obtained at www.acqnet.gov/far or from the Superintendent of Documents, U.S. Government Printing Office, Washington, DC, 20402. 7.1.3 IEC Standards may be obtained at www.iec.ch . 7.2 Ordering data. The contract or order should specify the following: a. CID document
29、number and revision. b. Product conformance provisions. c. Packaging requirements. 7.3 Key words. a. digital input/output b. output connector c. rack-mount d. radio frequency cable e. time base MILITARY INTERESTS: Custodian: Preparing activity: Air Force 99 Air Force 84 Agent: Air Force 99 (Project
30、6625-2008-021) NOTE: The activities listed above were interested in this document as of the date of this document. Since organizations and responsibilities can change, you should verify the currency of the information above using the ASSIST Online database at http:/assist.daps.dla.mil . Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-
