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overwatch/parts/cost.md
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Initial commit.
Co-authored-by: Cursor <cursoragent@cursor.com>
2026-10-21 07:49:17 +00:00

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Cost

Catalog unit prices collected on 21 October 2026, in US dollars, before tax and shipping. Each price is the published break that covers the quantity on one radar. Where the manufacturer schedule starts above that quantity, the unit price is the first published break and the build buys up to that break.

The bills of materials still have no price column. These figures were taken from the distributor pages linked below. They are component prices. PCB fabrication, assembly, the waveguide, the enclosure, the azimuth stepper, and cables are outside the parts list.

Both radars take one main board, one power board, and one frequency synthesizer. AERIS-10N adds the patch-antenna board. AERIS-10X adds 16 power-amplifier boards. The patch-antenna bill is 11 connectors and has no priced line below.

Priced lines

Part Where Qty per radar Unit Extended Source
ADAR1000ACCZN Main board 4 509.00 2,036.00 Newark, qty 1. Digi-Key no longer lists it.
ADTR1107ACCZ Main board 16 151.06 2,416.96 Analog Devices, qty-10 break.
LTC5552IUDB#TRMPBF Main board 2 61.32 122.64 Digi-Key, qty 1.
M3SWA2-34DR+ Main board 17 30.31 515.27 Mini-Circuits. The schedule starts at 20.
INA241A3IDGKR Main board 16 3.65 58.40 LCSC, qty-10 break. Digi-Key publishes only the 2,500-piece reel.
XC7A50T-2FTG256I Main board 1 100.33 100.33 Digi-Key, qty 1.
AD9484BCPZ-500 Main board 1 110.95 110.95 Analog Devices, qty 1.
AD9523BCPZ Frequency synthesizer 1 29.15 29.15 Analog Devices, qty 1.
ADF4382ABCCZ Frequency synthesizer 2 328.94 657.88 Digi-Key, qty 1.
STM32F746ZGT7 Main board 1 24.14 24.14 ST, qty 1.
QPA2962 Power amplifier 16 on AERIS-10X 501.40 8,022.40 Qorvo. The page also shows 411.70 with no quantity attached, so the higher figure is the one used.

Shared priced lines, one of each board except the amplifier: $6,071.72.

AERIS-10N uses that set. Its patch-antenna board adds no priced component. AERIS-10N priced components: $6,071.72.

AERIS-10X adds 16 amplifiers. AERIS-10X priced components: $14,094.12.

Still open

These manufacturer part numbers are on the boards and had no authorized unit price on the same date, so they are outside both totals:

  • Main board: AD8352ACPZ-R7 (2), AD9708AR, ADS7830IPWR (3), AT93C46A-10SQ-2.7, DAC5578SRGET (2), EP4RKU+, FT2232HQ, MT25QL01GBBB8E12-0AUT, NX3215SA-32.768K-STD-MUS-2, NX3225GD-8MHZ-STD-CRA-3, OPA4703EA/250 (4), SZMMSZ5232BT1G (34), the Molex headers, and the Johnson and Cinch connectors.
  • Power board: ADM7151ACPZ-04-R7 (6), T521W476M020ATE045 (10), TPS562208DDCT (21), TPS7A8300RGRR (2), AK300/2, MA10-2, and the 22-23-2021 headers.
  • Frequency synthesizer: ATS1005-3DB-FD-T05 (4), ECOC-2522-100.000-3HC, FBMH1608HL601-T (4), MTX2-143+ (4). LCSC shows the OCXO at a reference price of $286.60 with no stock. Broker listings for the same part disagree by hundreds of dollars, so it is left out.
  • Power amplifier, each of the 16 boards: two 142-0731-211 connectors, one 22-23-2021, one 22-23-2031, and AK300/2.
  • Every capacitor, resistor, and inductor in parts-list.csv.
  • Lines marked Do Not Put, and the two main-board rows whose part number is Not a component.

parts-list.csv is the list those remaining prices attach to. Quantities there are per board.