COMMANDER, USAINSCOM SPT BN (PROV), Attn: IASB-DC-B 8825 BEULAH ST, Ft BELVOIR, VA 22060-5246

66 -- ELECTRONIC COUNTERS SOL DAHC90-95-R-0029 DUE 082895 POC Contact Point, Alice Kenny, 703/706-2778/Contracting Officer, Scott Crosson, 703/706-2764. The U.S. Army Intelligence and Security Command (INSCOM) intends to acquire the following laboratory equipment which shall meet the following specifications: 4 EA DUAL CHANNEL ELECTRONIC COUNTERS WITH Two FREQUENCY INPUTS, A AND B. MEASURE AT LEAST 100MZ FREQUENCY INPUTS, A And B. MEASURE AT LEAST 100MZ FREQUENCY, CHANNEL A AND CHANNEL B. THE CAPABILITY To COUNT FREQUENCY A AND PERIOD A, FREQUENCY B AND PERIOD B, TIME INTERVAL A To B AND MEASURE PULSE DURATION, RISE TIME, And FALL TIME. HIGH STABILITY TIME BASE OVEN WITH A FREQUENCY OF 10Mhz, WITH A SHORT TERM STABILITY OF 1 X 10 TO THE MINUS 8TH OVER 5 SECONDS Or BETTER. FREQUENCY RESOLUTION OF 10NSEC, AVERAGE. DYNAMIC INPUT SIGNAL RANGE Of 25 MILLIVOLTS TO 5 VOLTS. AUTOMATIC TRIGGER Or MANUAL THRESHOLD TRIGGER SELECTION. EXTERNAL REFERENCE FREQUENCY INPUT OF 10 OR 20 Mhz. BUILT IN STATISTICS AND MATH FUNCTIONS TO INCREASE RESOLUTION Of MEASUREMENTS BY AVERAGING OVER 100 OR MORE SAMPLES. MANUAL RESET BUTTON To START A NEW MEASUREMENT CYCLE. DISPLAY LEDS OF AT LEAST 9 DIGITS To PRESENT THE MEASUREMENTS, WITH A VARIABLE CONTROL UPDATE Rate. BNC CONNECTORS FOR INPUTS AND OUTPUTS. STANDARD 19'' RACK MOUNT, And NO MORE THAN 5 1/4 INCHES HIGH. OPERATION And MAINTENANCE MANUAL SHALL BE PROVIDED. THE POWER REQUIREMENT Is NOMINALLY 60HZ, 120 VOLTS AC. THE ENVIRONMENTAL REQUIREMENT Is NOMINALLY 72 DEGREES AT 50 PERCENT HUMIDITY. 3EA SYNTHESIZED FUNCTION GENERATOR With SINE WAVE GENERATION RANGE FROM AT LEAST 0.001HZ TO A MINIMUM Of 20MHZ. GENERATION Of OTHER WAVE FORMS INCLUDING SQUARE, TRIANGLE, AND POSITIVE SAWTOOTH RAMP Up TO AT LEAST 10KHZ. PROGRAMMABLE FREQUENCY SWEEP AND AMPLITUDE MODULATION. FREQUENCY RESOLUTION/ACCURACY Of PLUS OR MINUS 0.001HZ, OR BETTER. FREQUENCY STABILITY OF PLUS Or MINUS 1 X 10 TO THE MINUS 6Th OVER ONE HOUR (AFTER REQUIRED WARM UP TIME), OR BETTER. OUTPUT LEVEL RANGE FROM At LEAST 10 MILLIVOLTS TO 5 VOLTS, INTO 50 OHMS. LED READOUT OF At LEAST 9 DIGITS. ALL OPERATOR FUNCTION SELECTION And PROGRAMMABLE MODES FRONT MOUNTED. BNC INPUT AND OUTPUT CONNECTORS. STANDARD 19' RACK MOUNT, And NO MORE THAN 5 1/4 INCHES HIGH. OPERATION And MAINTENANCE MANUAL SHALL BE PROVIDED. THE POWER REQUIREMENT IS NOMINALLY 60Hz, 120 VOLTS AC. THE ENVIRONMENTAL REQUIREMENT IS NOMINALLY 72 DEGREES At 50 PERCENT HUMIDITY. All requests for solicitation must be written on your company letterhead. All responsible sources may submit an offer, which shall be considered by the Agency. Only written or faxed requests for copies of the solicitation will be accepted. Delivery shall be FOB Destination, Charlottesville, VA, within 90 days of contract award. (0223)

Loren Data Corp. http://www.ld.com (SYN# 0263 19950814\66-0001.SOL)